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fix(text): remove trailing newline from single-line Display trait impl (#1320)
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1 changed files with 7 additions and 6 deletions
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@ -633,7 +633,7 @@ impl<T: fmt::Display> ToText for T {
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impl fmt::Display for Text<'_> {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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for (position, line) in self.iter().with_position() {
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if position == Position::Last {
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if position == Position::Last || position == Position::Only {
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write!(f, "{line}")?;
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} else {
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writeln!(f, "{line}")?;
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@ -945,11 +945,12 @@ mod tests {
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);
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}
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#[test]
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fn display_raw_text() {
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let text = Text::raw("The first line\nThe second line");
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assert_eq!(format!("{text}"), "The first line\nThe second line");
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#[rstest]
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#[case::one_line("The first line")]
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#[case::multiple_lines("The first line\nThe second line")]
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fn display_raw_text(#[case] value: &str) {
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let text = Text::raw(value);
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assert_eq!(format!("{text}"), value);
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}
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#[test]
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