television 0.15.6

A very fast, portable and hackable fuzzy finder for the terminal
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160

//! Tests for CLI mutually exclusive/dependency error cases for all flags.
//!
//! These tests ensure Television properly validates CLI arguments and provides clear
//! error messages when users specify incompatible or invalid flag combinations.
//! This is critical for user experience and preventing unexpected behavior.

use television::tui::TESTING_ENV_VAR;

use super::super::common::*;

/// Tests that preview flags without --preview-command fail in Ad-hoc Mode.
#[test]
fn test_preview_flags_without_preview_command_in_adhoc_mode_errors() {
    let pt = phantom();

    let s = tv_local_config_and_cable_with_args(
        &pt,
        &["--preview-header", "HEADER"],
    )
    .start()
    .unwrap();

    // CLI should exit with error message, not show TUI
    s.wait()
        .text("preview-header requires a preview command")
        .until()
        .unwrap();
}

/// Tests that --source-display without --source-command fails in Ad-hoc Mode.
#[test]
fn test_source_display_without_source_command_in_adhoc_mode_errors() {
    let pt = phantom();

    let s = tv_local_config_and_cable_with_args(
        &pt,
        &["--source-display", "{upper}"],
    )
    .start()
    .unwrap();

    s.wait()
        .text("source-display requires a source command")
        .until()
        .unwrap();
}

/// Tests that --source-output without --source-command fails in Ad-hoc Mode.
#[test]
fn test_source_output_without_source_command_in_adhoc_mode_errors() {
    let pt = phantom();

    let s = tv_local_config_and_cable_with_args(
        &pt,
        &["--source-output", "echo {}"],
    )
    .start()
    .unwrap();

    s.wait()
        .text("source-output requires a source command")
        .until()
        .unwrap();
}

/// Tests that multiple selection flags cannot be used together.
#[test]
fn test_multiple_selection_flags_conflict_errors() {
    let pt = phantom();

    let s = tv_local_config_and_cable_with_args(
        &pt,
        &["--source-command", "ls", "--select-1", "--take-1"],
    )
    .start()
    .unwrap();

    s.wait().text("cannot be used with").until().unwrap();
}

/// Tests that --no-preview conflicts with preview-related flags.
#[test]
fn test_preview_and_no_preview_conflict_errors() {
    let pt = phantom();

    let s = tv_local_config_and_cable_with_args(
        &pt,
        &[
            "--source-command",
            "ls",
            "--no-preview",
            "--preview-header",
            "HEADER",
        ],
    )
    .start()
    .unwrap();

    s.wait().text("cannot be used with").until().unwrap();
}

/// Tests that channel argument and --autocomplete-prompt cannot be used together.
#[test]
fn test_channel_and_autocomplete_prompt_conflict_errors() {
    let pt = phantom();

    let s = tv_local_config_and_cable_with_args(
        &pt,
        &["files", "--autocomplete-prompt", "git log --oneline"],
    )
    .start()
    .unwrap();

    s.wait().text("cannot be used with").until().unwrap();
}

/// Tests that --watch conflicts with auto-selection flags.
#[test]
fn test_watch_and_selection_flags_conflict_errors() {
    let pt = phantom();

    let s = tv_local_config_and_cable_with_args(
        &pt,
        &["--source-command", "ls", "--watch", "1.0", "--select-1"],
    )
    .start()
    .unwrap();

    s.wait().text("cannot be used with").until().unwrap();
}

/// Tests that --inline conflicts with --height.
#[test]
fn test_inline_and_height_conflict_errors() {
    let pt = phantom();

    let s = tv_local_config_and_cable_with_args(
        &pt,
        &["files", "--inline", "--height", "20"],
    )
    .env(TESTING_ENV_VAR, "1")
    .start()
    .unwrap();

    s.wait().text("cannot be used with").until().unwrap();
}

/// Tests that --width cannot be used without --height or --inline.
#[test]
fn test_width_without_height_or_inline_errors() {
    let pt = phantom();

    let s =
        tv_local_config_and_cable_with_args(&pt, &["files", "--width", "80"])
            .env(TESTING_ENV_VAR, "1")
            .start()
            .unwrap();

    s.wait().text("can only be used").until().unwrap();
}