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<h1>i18n_extended_spec.sl</h1>
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<td class="code-content"><pre>// ============================================================================</pre></td>
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<td class="code-content"><pre>// I18n Extended Test Suite</pre></td>
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<td class="code-content"><pre>// ============================================================================</pre></td>
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<td class="code-content"><pre>// Additional tests for I18n methods not covered in i18n_spec.sl</pre></td>
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<td class="code-content"><pre>// ============================================================================</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre>describe("I18n Translation Functions", fn() {</pre></td>
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<td class="code-content"><pre> test("I18n.t() translates key with default locale", fn() {</pre></td>
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<td class="code-content"><pre> I18n.set_locale("en");</pre></td>
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<td class="code-content"><pre> let translated = I18n.t("hello");</pre></td>
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<td class="code-content"><pre> assert_not_null(translated);</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("I18n.t() with specific locale parameter", fn() {</pre></td>
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<td class="line-num">15</td>
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<td class="code-content"><pre> let translated = I18n.t("hello", "fr");</pre></td>
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<td class="code-content"><pre> assert_not_null(translated);</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("I18n.t() with interpolation variables", fn() {</pre></td>
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<td class="code-content"><pre> I18n.set_locale("en");</pre></td>
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<td class="line-num">21</td>
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<td class="code-content"><pre> let translated = I18n.t("greeting", {name: "World"});</pre></td>
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<td class="code-content"><pre> assert_not_null(translated);</pre></td>
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<td class="code-content"><pre> assert_contains(translated, "World");</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("I18n.t() returns key when translation not found", fn() {</pre></td>
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<td class="code-content"><pre> let translated = I18n.t("nonexistent_key_12345");</pre></td>
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<td class="code-content"><pre> assert_eq(translated, "nonexistent_key_12345");</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("I18n.t() with nested key", fn() {</pre></td>
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<td class="code-content"><pre> let translated = I18n.t("user.name");</pre></td>
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<td class="code-content"><pre> assert_not_null(translated);</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("I18n.t() handles missing variables gracefully", fn() {</pre></td>
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<td class="code-content"><pre> let translated = I18n.t("greeting");</pre></td>
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<td class="code-content"><pre> assert_not_null(translated);</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre>});</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre>describe("I18n Plural Functions", fn() {</pre></td>
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<td class="code-content"><pre> test("I18n.plural() with singular (n=1)", fn() {</pre></td>
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<td class="code-content"><pre> let result = I18n.plural(1, "apple", "apples");</pre></td>
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<td class="code-content"><pre> assert_eq(result, "apple");</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("I18n.plural() with plural (n>1)", fn() {</pre></td>
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<td class="line-num">49</td>
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<td class="code-content"><pre> let result = I18n.plural(5, "apple", "apples");</pre></td>
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<td class="code-content"><pre> assert_eq(result, "apples");</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("I18n.plural() with zero (n=0)", fn() {</pre></td>
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<td class="line-num">54</td>
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<td class="code-content"><pre> let result = I18n.plural(0, "apple", "apples");</pre></td>
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<td class="code-content"><pre> assert_eq(result, "apples");</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("I18n.plural() with negative number", fn() {</pre></td>
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<td class="line-num">59</td>
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<td class="code-content"><pre> let result = I18n.plural(-1, "apple", "apples");</pre></td>
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<td class="code-content"><pre> assert_eq(result, "apple");</pre></td>
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<td class="line-num">61</td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("I18n.pl() is alias for plural()", fn() {</pre></td>
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<td class="code-content"><pre> let result = I18n.pl(2, "item", "items");</pre></td>
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<td class="code-content"><pre> assert_eq(result, "items");</pre></td>
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<td class="line-num">66</td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("I18n.plural() with custom locale", fn() {</pre></td>
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<td class="line-num">69</td>
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<td class="code-content"><pre> let result = I18n.plural(1, "apple", "apples", "fr");</pre></td>
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<td class="code-content"><pre> assert_not_null(result);</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">73</td>
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<td class="code-content"><pre> test("I18n.plural() handles complex pluralization", fn() {</pre></td>
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<td class="line-num">74</td>
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<td class="code-content"><pre> let result = I18n.plural(0, "message", "messages");</pre></td>
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<td class="code-content"><pre> assert_eq(result, "messages");</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="line-num">77</td>
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<td class="code-content"><pre>});</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre>describe("I18n Currency Formatting", fn() {</pre></td>
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<td class="code-content"><pre> test("I18n.currency_format() formats USD", fn() {</pre></td>
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<td class="code-content"><pre> let formatted = I18n.currency_format(99.99, "USD");</pre></td>
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<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
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<td class="code-content"><pre> assert_contains(formatted, "99");</pre></td>
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<td class="code-content"><pre> assert_contains(formatted, "99");</pre></td>
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<td class="line-num">85</td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">87</td>
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<td class="code-content"><pre> test("I18n.currency_format() formats EUR", fn() {</pre></td>
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<td class="line-num">88</td>
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<td class="code-content"><pre> let formatted = I18n.currency_format(50.00, "EUR");</pre></td>
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<td class="line-num">89</td>
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<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
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<td class="line-num">90</td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("I18n.currency_format() formats GBP", fn() {</pre></td>
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<td class="line-num">93</td>
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<td class="code-content"><pre> let formatted = I18n.currency_format(75.50, "GBP");</pre></td>
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<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">97</td>
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<td class="code-content"><pre> test("I18n.currency_format() with custom locale", fn() {</pre></td>
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<td class="line-num">98</td>
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<td class="code-content"><pre> let formatted = I18n.currency_format(100, "USD", "en-GB");</pre></td>
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<td class="line-num">99</td>
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<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
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<td class="line-num">100</td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">102</td>
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<td class="code-content"><pre> test("I18n.currency_format() handles zero", fn() {</pre></td>
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<td class="line-num">103</td>
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<td class="code-content"><pre> let formatted = I18n.currency_format(0, "USD");</pre></td>
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<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">107</td>
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<td class="code-content"><pre> test("I18n.currency_format() handles large numbers", fn() {</pre></td>
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<td class="line-num">108</td>
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<td class="code-content"><pre> let formatted = I18n.currency_format(1000000, "USD");</pre></td>
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<td class="line-num">109</td>
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<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
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<td class="code-content"><pre> assert(len(formatted) > 5);</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">113</td>
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<td class="code-content"><pre> test("I18n.currency_format() handles negative amounts", fn() {</pre></td>
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<td class="code-content"><pre> let formatted = I18n.currency_format(-50, "USD");</pre></td>
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<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre>});</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">119</td>
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<td class="code-content"><pre>describe("I18n Date Formatting", fn() {</pre></td>
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<td class="code-content"><pre> test("I18n.date_format() formats date", fn() {</pre></td>
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<td class="code-content"><pre> let dt = DateTime.now();</pre></td>
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<td class="code-content"><pre> let formatted = I18n.date_format(dt);</pre></td>
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<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
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<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">125</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">126</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.date_format() with format string", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">127</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let dt = DateTime.now();</pre></td>
</tr><tr class="code-line">
<td class="line-num">128</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let formatted = I18n.date_format(dt, "%Y-%m-%d");</pre></td>
</tr><tr class="code-line">
<td class="line-num">129</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_contains(formatted, "2024");</pre></td>
</tr><tr class="code-line">
<td class="line-num">130</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">131</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">132</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.date_format() with locale", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">133</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let dt = DateTime.now();</pre></td>
</tr><tr class="code-line">
<td class="line-num">134</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let formatted = I18n.date_format(dt, "%B %d, %Y", "fr");</pre></td>
</tr><tr class="code-line">
<td class="line-num">135</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
</tr><tr class="code-line">
<td class="line-num">136</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">137</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">138</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.date_format() short format", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">139</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let dt = DateTime.now();</pre></td>
</tr><tr class="code-line">
<td class="line-num">140</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let formatted = I18n.date_format(dt, "%m/%d/%Y");</pre></td>
</tr><tr class="code-line">
<td class="line-num">141</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_contains(formatted, "/");</pre></td>
</tr><tr class="code-line">
<td class="line-num">142</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">143</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">144</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.date_format() long format", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">145</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let dt = DateTime.now();</pre></td>
</tr><tr class="code-line">
<td class="line-num">146</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let formatted = I18n.date_format(dt, "%A, %B %d, %Y");</pre></td>
</tr><tr class="code-line">
<td class="line-num">147</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
</tr><tr class="code-line">
<td class="line-num">148</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">149</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">150</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.date_format() handles different locales", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">151</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let dt = DateTime.now();</pre></td>
</tr><tr class="code-line">
<td class="line-num">152</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let en = I18n.date_format(dt, "%B", "en");</pre></td>
</tr><tr class="code-line">
<td class="line-num">153</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let fr = I18n.date_format(dt, "%B", "fr");</pre></td>
</tr><tr class="code-line">
<td class="line-num">154</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert(en != fr);</pre></td>
</tr><tr class="code-line">
<td class="line-num">155</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">156</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>});</pre></td>
</tr><tr class="code-line">
<td class="line-num">157</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">158</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>describe("I18n Number Formatting - Extended", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">159</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.number_format() with decimals", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">160</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let formatted = I18n.number_format(1234.567, 2);</pre></td>
</tr><tr class="code-line">
<td class="line-num">161</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
</tr><tr class="code-line">
<td class="line-num">162</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">163</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">164</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.number_format() with custom locale", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">165</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let formatted = I18n.number_format(1000, 0, "de-DE");</pre></td>
</tr><tr class="code-line">
<td class="line-num">166</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
</tr><tr class="code-line">
<td class="line-num">167</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">168</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">169</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.number_format() uses grouping", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">170</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let formatted = I18n.number_format(1000000);</pre></td>
</tr><tr class="code-line">
<td class="line-num">171</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert(len(formatted) > 4);</pre></td>
</tr><tr class="code-line">
<td class="line-num">172</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">173</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">174</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.number_format() handles integers", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">175</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let formatted = I18n.number_format(42);</pre></td>
</tr><tr class="code-line">
<td class="line-num">176</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
</tr><tr class="code-line">
<td class="line-num">177</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">178</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">179</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.number_format() handles zero", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">180</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let formatted = I18n.number_format(0);</pre></td>
</tr><tr class="code-line">
<td class="line-num">181</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
</tr><tr class="code-line">
<td class="line-num">182</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">183</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">184</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.number_format() handles negative numbers", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">185</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let formatted = I18n.number_format(-100);</pre></td>
</tr><tr class="code-line">
<td class="line-num">186</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
</tr><tr class="code-line">
<td class="line-num">187</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">188</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">189</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.percent_format() formats percentage", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">190</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let formatted = I18n.percent_format(0.75);</pre></td>
</tr><tr class="code-line">
<td class="line-num">191</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
</tr><tr class="code-line">
<td class="line-num">192</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_contains(formatted, "75");</pre></td>
</tr><tr class="code-line">
<td class="line-num">193</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">194</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">195</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.percent_format() with decimals", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">196</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let formatted = I18n.percent_format(0.1234, 1);</pre></td>
</tr><tr class="code-line">
<td class="line-num">197</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
</tr><tr class="code-line">
<td class="line-num">198</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">199</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>});</pre></td>
</tr><tr class="code-line">
<td class="line-num">200</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">201</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>describe("I18n Time Formatting", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">202</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.time_format() formats time", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">203</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let dt = DateTime.now();</pre></td>
</tr><tr class="code-line">
<td class="line-num">204</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let formatted = I18n.time_format(dt);</pre></td>
</tr><tr class="code-line">
<td class="line-num">205</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
</tr><tr class="code-line">
<td class="line-num">206</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">207</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">208</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.time_format() with format string", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">209</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let dt = DateTime.now();</pre></td>
</tr><tr class="code-line">
<td class="line-num">210</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let formatted = I18n.time_format(dt, "%H:%M");</pre></td>
</tr><tr class="code-line">
<td class="line-num">211</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_contains(formatted, ":");</pre></td>
</tr><tr class="code-line">
<td class="line-num">212</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">213</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">214</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.time_format() with locale", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">215</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let dt = DateTime.now();</pre></td>
</tr><tr class="code-line">
<td class="line-num">216</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let formatted = I18n.time_format(dt, "%I:%M %p", "en-US");</pre></td>
</tr><tr class="code-line">
<td class="line-num">217</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(formatted);</pre></td>
</tr><tr class="code-line">
<td class="line-num">218</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">219</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">220</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.time_format() 24-hour format", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">221</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let dt = DateTime.now();</pre></td>
</tr><tr class="code-line">
<td class="line-num">222</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let formatted = I18n.time_format(dt, "%H:%M:%S");</pre></td>
</tr><tr class="code-line">
<td class="line-num">223</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert(len(formatted) >= 5);</pre></td>
</tr><tr class="code-line">
<td class="line-num">224</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">225</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>});</pre></td>
</tr><tr class="code-line">
<td class="line-num">226</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">227</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>describe("I18n Relative Time", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">228</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.relative_time() formats recent past", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">229</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let now = DateTime.now();</pre></td>
</tr><tr class="code-line">
<td class="line-num">230</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let past = now.subtract_minutes(5);</pre></td>
</tr><tr class="code-line">
<td class="line-num">231</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let relative = I18n.relative_time(past);</pre></td>
</tr><tr class="code-line">
<td class="line-num">232</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(relative);</pre></td>
</tr><tr class="code-line">
<td class="line-num">233</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">234</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">235</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.relative_time() formats recent future", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">236</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let now = DateTime.now();</pre></td>
</tr><tr class="code-line">
<td class="line-num">237</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let future = now.add_minutes(5);</pre></td>
</tr><tr class="code-line">
<td class="line-num">238</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let relative = I18n.relative_time(future);</pre></td>
</tr><tr class="code-line">
<td class="line-num">239</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(relative);</pre></td>
</tr><tr class="code-line">
<td class="line-num">240</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">241</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">242</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.relative_time() formats hours ago", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">243</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let now = DateTime.now();</pre></td>
</tr><tr class="code-line">
<td class="line-num">244</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let past = now.subtract_hours(3);</pre></td>
</tr><tr class="code-line">
<td class="line-num">245</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let relative = I18n.relative_time(past);</pre></td>
</tr><tr class="code-line">
<td class="line-num">246</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(relative);</pre></td>
</tr><tr class="code-line">
<td class="line-num">247</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">248</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">249</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.relative_time() formats days ago", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">250</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let now = DateTime.now();</pre></td>
</tr><tr class="code-line">
<td class="line-num">251</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let past = now.subtract_days(2);</pre></td>
</tr><tr class="code-line">
<td class="line-num">252</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let relative = I18n.relative_time(past);</pre></td>
</tr><tr class="code-line">
<td class="line-num">253</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(relative);</pre></td>
</tr><tr class="code-line">
<td class="line-num">254</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">255</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">256</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.relative_time() formats weeks ago", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">257</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let now = DateTime.now();</pre></td>
</tr><tr class="code-line">
<td class="line-num">258</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let past = now.subtract_days(10);</pre></td>
</tr><tr class="code-line">
<td class="line-num">259</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let relative = I18n.relative_time(past);</pre></td>
</tr><tr class="code-line">
<td class="line-num">260</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(relative);</pre></td>
</tr><tr class="code-line">
<td class="line-num">261</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">262</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>});</pre></td>
</tr><tr class="code-line">
<td class="line-num">263</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">264</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>describe("I18n Locale Management", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">265</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.locale() returns current locale", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">266</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let locale = I18n.locale();</pre></td>
</tr><tr class="code-line">
<td class="line-num">267</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(locale);</pre></td>
</tr><tr class="code-line">
<td class="line-num">268</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">269</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">270</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.set_locale() changes locale", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">271</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> I18n.set_locale("fr");</pre></td>
</tr><tr class="code-line">
<td class="line-num">272</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_eq(I18n.locale(), "fr");</pre></td>
</tr><tr class="code-line">
<td class="line-num">273</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> I18n.set_locale("en");</pre></td>
</tr><tr class="code-line">
<td class="line-num">274</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">275</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">276</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.set_locale() with country code", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">277</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> I18n.set_locale("pt-BR");</pre></td>
</tr><tr class="code-line">
<td class="line-num">278</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_eq(I18n.locale(), "pt-BR");</pre></td>
</tr><tr class="code-line">
<td class="line-num">279</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> I18n.set_locale("en");</pre></td>
</tr><tr class="code-line">
<td class="line-num">280</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">281</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">282</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.locales() returns available locales", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">283</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let locales = I18n.locales();</pre></td>
</tr><tr class="code-line">
<td class="line-num">284</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(locales);</pre></td>
</tr><tr class="code-line">
<td class="line-num">285</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert(len(locales) > 0);</pre></td>
</tr><tr class="code-line">
<td class="line-num">286</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">287</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">288</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.default_locale() returns default", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">289</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let default_locale = I18n.default_locale();</pre></td>
</tr><tr class="code-line">
<td class="line-num">290</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(default_locale);</pre></td>
</tr><tr class="code-line">
<td class="line-num">291</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">292</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">293</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.set_default_locale() changes default", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">294</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let original = I18n.default_locale();</pre></td>
</tr><tr class="code-line">
<td class="line-num">295</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> I18n.set_default_locale("de");</pre></td>
</tr><tr class="code-line">
<td class="line-num">296</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_eq(I18n.default_locale(), "de");</pre></td>
</tr><tr class="code-line">
<td class="line-num">297</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> I18n.set_default_locale(original);</pre></td>
</tr><tr class="code-line">
<td class="line-num">298</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">299</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">300</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.load_locale() loads new locale", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">301</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let loaded = I18n.load_locale("custom");</pre></td>
</tr><tr class="code-line">
<td class="line-num">302</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(loaded);</pre></td>
</tr><tr class="code-line">
<td class="line-num">303</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">304</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>});</pre></td>
</tr><tr class="code-line">
<td class="line-num">305</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">306</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>describe("I18n Language Name", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">307</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.language_name() returns language name", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">308</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let name = I18n.language_name("en");</pre></td>
</tr><tr class="code-line">
<td class="line-num">309</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(name);</pre></td>
</tr><tr class="code-line">
<td class="line-num">310</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_eq(name, "English");</pre></td>
</tr><tr class="code-line">
<td class="line-num">311</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">312</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">313</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.language_name() for different locale", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">314</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let name = I18n.language_name("fr");</pre></td>
</tr><tr class="code-line">
<td class="line-num">315</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(name);</pre></td>
</tr><tr class="code-line">
<td class="line-num">316</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_eq(name, "French");</pre></td>
</tr><tr class="code-line">
<td class="line-num">317</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">318</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">319</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("I18n.language_name() for unknown locale", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">320</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let name = I18n.language_name("xx");</pre></td>
</tr><tr class="code-line">
<td class="line-num">321</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(name);</pre></td>
</tr><tr class="code-line">
<td class="line-num">322</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">323</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>});</pre></td>
</tr>
</tbody>
</table>
</section>
</div>
</body>
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