Slightly improve highlight test hygiene
@@ -289,7 +289,7 @@ fn write_color(buffer: &mut String, color: Color) {
Color::Purple => "purple",
Color::White => "white",
Color::Fixed(n) => CSS_STYLES_BY_COLOR_ID[n as usize].as_str(),
- _ => panic!("unreachable"),
+ Color::RGB(_, _, _) => unreachable!(),
}
)
.unwrap()
@@ -456,6 +456,8 @@ mod tests {
if let Ok(environment_variable) = original_environment_variable {
env::set_var("COLORTERM", environment_variable);
+ } else {
+ env::remove_var("COLORTERM");
}
}
}
