Resolve chain to an assertion only when it is called. This allows splitting
modifiers and assertions containing underscore across keys, e.g.
assert.spy(s).was.called.with instead of was.called_with. Also, a modifier
can now be used as last key, e.g. assert.equals.Not.
As a side effect of some refactoring it is now possible to return non-boolean values from assertions (any truthy value indicates success); previously non-boolean return values indicated modifiers.
Resolve chain to an assertion only when it is called. This allows splitting modifiers and assertions containing underscore across keys, e.g.
assert.spy(s).was.called.withinstead ofwas.called_with. Also, a modifier can now be used as last key, e.g.assert.equals.Not.As a side effect of some refactoring it is now possible to return non-boolean values from assertions (any truthy value indicates success); previously non-boolean return values indicated modifiers.