Expect and Should have unexpected behavior with parens and .be.true or .be.false

grappa-py / grappa

Behavior-oriented, expressive, human-friendly Python assertion library for the 21st century

http://grappa.rtfd.io

MIT License

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Closed anachronic closed 3 years ago

anachronic commented 4 years ago

Allow me to explain.

The following assertion fails as expected:

        True | should.be.false

Neither of the following fail:

        expect(True).to.be.false
        should(True).be.false

I think this is a bug, and I'd love to contribute if pointers are given