30 lines
832 B
Rust
30 lines
832 B
Rust
use nu_test_support::nu;
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#[test]
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fn test_ansi_shows_error_on_escape() {
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let actual = nu!(r"ansi --escape \");
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assert!(actual.err.contains("no need for escape characters"))
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}
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#[test]
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fn test_ansi_list_outputs_table() {
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let actual = nu!("ansi --list | length");
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assert_eq!(actual.out, "429");
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}
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#[test]
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fn test_ansi_codes() {
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let actual = nu!("$'(ansi clear_scrollback_buffer)'");
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assert_eq!(actual.out, "\x1b[3J");
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// Currently, bg is placed before fg in the results
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// It's okay if something internally changes this, but
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// if so, the test case will need to be updated to:
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// assert_eq!(actual.out, "\x1b[31;48;2;0;255;0mHello\x1b[0m");
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let actual = nu!("$'(ansi { fg: red, bg: \"#00ff00\" })Hello(ansi reset)'");
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assert_eq!(actual.out, "\x1b[48;2;0;255;0;31mHello\x1b[0m");
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}
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