Attribute Macro file

#[file]

Generate a series of tests that receive file contents as strings, based on the result of a glob pattern.

This excludes any matched directories.

Usage

#[test_each::file(glob = "data/*.txt")]
fn test_file(content: &str) {
    // test contents
}

Add a second parameter that implements AsRef for Path to receive the path of the file.

#[test_each::file("data/*.txt")]
fn test_file(content: &str, path: &Path) {
    // test contents
}

Customizing the function name

Use name(segments = <n>) to use up to n path segments in the generated function name.

Use name(extension) to include the file extension in the generated function name.

Use name(index) to include a unique index in the generated function name.

#[test_each::file("data/*.txt", name(segments = 2, extension, index))]
fn test_file(_: &str) {  }