{%- if assertion_type == "equals" -%}
{%- if java_val == "" -%}
{#- value: null in fixture; the Optional wrapper should be empty (underlying @Nullable was null) -#}
assertTrue({{ field_expr|replace(".orElse(\"\")", "")|replace(".orElse(0L)", "") }}.isEmpty(), "expected null");
{%- elif is_string_val -%}
assertEquals({{ java_val }}, {{ string_expr }}.trim());
{%- elif is_numeric_val and ".orElse(\"\")" in field_expr -%}
assertEquals({{ java_val }}, {{ field_expr|replace(".orElse(\"\")", ".orElse(0L)") }});
{%- else -%}
assertEquals({{ java_val }}, {{ field_expr }});
{%- endif -%}
{%- elif assertion_type == "contains" -%}
{%- if field_is_array -%}
assertTrue({{ string_expr }}.toString().contains({{ java_val }}), "expected to contain: " + {{ java_val }});
{%- else -%}
assertTrue({{ string_expr }}.contains({{ java_val }}), "expected to contain: " + {{ java_val }});
{%- endif -%}
{%- elif assertion_type == "contains_all" -%}
{%- for val in values_java -%}
{%- if field_is_array -%}
assertTrue({{ string_expr }}.toString().contains({{ val }}), "expected to contain: " + {{ val }});
{%- else -%}
assertTrue({{ string_expr }}.contains({{ val }}), "expected to contain: " + {{ val }});
{%- endif -%}
{%- endfor -%}
{%- elif assertion_type == "not_contains" -%}
{%- if field_is_array -%}
assertFalse({{ string_expr }}.toString().contains({{ java_val }}), "expected NOT to contain: " + {{ java_val }});
{%- else -%}
assertFalse({{ string_expr }}.contains({{ java_val }}), "expected NOT to contain: " + {{ java_val }});
{%- endif -%}
{%- elif assertion_type == "not_empty" -%}
assertFalse({{ field_expr }}.isEmpty(), "expected non-empty value");
{%- elif assertion_type == "is_empty" -%}
assertTrue({{ field_expr }}.isEmpty(), "expected empty value");
{%- elif assertion_type == "contains_any" -%}
assertTrue({{ contains_any_expr }}, "expected to contain at least one of the specified values");
{%- elif assertion_type == "greater_than" -%}
assertTrue({{ field_expr }} > {{ java_val }}, "expected > {{ java_val }}");
{%- elif assertion_type == "less_than" -%}
assertTrue({{ field_expr }} < {{ java_val }}, "expected < {{ java_val }}");
{%- elif assertion_type == "greater_than_or_equal" -%}
assertTrue({{ field_expr }} >= {{ java_val }}, "expected >= {{ java_val }}");
{%- elif assertion_type == "less_than_or_equal" -%}
assertTrue({{ field_expr }} <= {{ java_val }}, "expected <= {{ java_val }}");
{%- elif assertion_type == "starts_with" -%}
assertTrue({{ string_expr }}.startsWith({{ java_val }}), "expected to start with: " + {{ java_val }});
{%- elif assertion_type == "ends_with" -%}
assertTrue({{ string_expr }}.endsWith({{ java_val }}), "expected to end with: " + {{ java_val }});
{%- elif assertion_type == "min_length" -%}
assertTrue({{ length_expr }} >= {{ n }}, "expected length >= {{ n }}");
{%- elif assertion_type == "max_length" -%}
assertTrue({{ length_expr }} <= {{ n }}, "expected length <= {{ n }}");
{%- elif assertion_type == "count_min" -%}
assertTrue({{ field_expr }}.size() >= {{ n }}, "expected at least {{ n }} elements");
{%- elif assertion_type == "count_equals" -%}
assertEquals({{ n }}, {{ field_expr }}.size(), "expected exactly {{ n }} elements");
{%- elif assertion_type == "is_true" -%}
assertTrue({{ field_expr }}, "expected true");
{%- elif assertion_type == "is_false" -%}
assertFalse({{ field_expr }}, "expected false");
{%- elif assertion_type == "method_result" -%}
{%- if check == "equals" -%}
{%- if is_bool_val -%}
{%- if bool_is_true -%}
assertTrue({{ call_expr }});
{%- else -%}
assertFalse({{ call_expr }});
{%- endif -%}
{%- elif method_returns_collection -%}
assertEquals({{ java_val }}, {{ call_expr }}.size());
{%- else -%}
assertEquals({{ java_val }}, {{ call_expr }});
{%- endif -%}
{%- elif check == "is_true" -%}
assertTrue({{ call_expr }});
{%- elif check == "is_false" -%}
assertFalse({{ call_expr }});
{%- elif check == "greater_than_or_equal" -%}
assertTrue({{ call_expr }} >= {{ check_n }}, "expected >= {{ check_n }}");
{%- elif check == "count_min" -%}
assertTrue({{ call_expr }}.size() >= {{ check_n }}, "expected at least {{ check_n }} elements");
{%- elif check == "is_error" -%}
assertThrows(Exception.class, () -> { {{ call_expr }}; });
{%- elif check == "contains" -%}
assertTrue({{ call_expr }}.contains({{ java_val }}), "expected to contain: " + {{ java_val }});
{%- endif -%}
{%- elif assertion_type == "matches_regex" -%}
assertTrue({{ string_expr }}.matches({{ java_val }}), "expected value to match regex: " + {{ java_val }});
{%- endif -%}