A pytest plugin for snapshot testing Textual applications.
copied from cf-staging / pytest-textual-snapshotA pytest-textual-snapshot test saves an SVG screenshot of a running Textual app to disk. The next time the test runs, it takes another screenshot and compares it to the saved one. If the new screenshot differs from the old one, the test fails. This is a convenient way to quickly and automatically detect visual regressions in your applications.
