Dev helper

This library provides macros to write tests for Ribir.

Dependencies

To use these macros add paste and ribir_dev_helper in [dev-dependencies] section of your Cargo.toml. For the detail see the macros documents.

Test case files

These macros may read files to test, all those files are read from the test_cases in the workspace root of your project.

Use RIBIR_IMG_TEST=overwrite environment variant to overwrite or generate the files. For example, you can use RIBIR_IMG_TEST=overwrite cargo test to overwrite all test case files. Or special test RIBIR_IMG_TEST=overwrite cargo test -- test_name.