fn test_trim_ends()

in src/content/line.rs [289:311]

• 18 lines of code
• 1 McCabe index (conditional complexity)

    fn test_trim_ends() -> anyhow::Result<()> {
        let line = |spans: &[&str]| -> anyhow::Result<Line> { spans.to_vec().try_into() };
        let mut test = line(&["hello", "cat", "world"])?;
        test.trim_ends(0, 15);
        assert_eq!(test, line(&["hello", "cat", "world"])?);

        test.trim_ends(0, 13);
        assert_eq!(test, line(&["hello", "cat", "world"])?);

        let mut test = line(&["hello", "cat", "world"])?;
        test.trim_ends(2, 10);
        assert_eq!(test, line(&["llo", "cat", "worl"])?);

        let mut test = line(&["hello", "cat", "world"])?;
        test.trim_ends(6, 2);
        assert_eq!(test, line(&["at"])?);

        let mut test = line(&["hello", "cat", "world"])?;
        test.trim_ends(9, 2);
        assert_eq!(test, line(&["or"])?);

        Ok(())
    }