[7.x] Fix ExpectationMessage.update(failureMessage:) not to update a FailureMessage instance with empty string
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…ationMessage.update(failureMessage:)`)
…lureMessage` instance with empty string
The followings is the previous behavior:
- `FailureMessage().toExpectationMessage()` will be `ExpectationMessage.fail("")`
- `ExpectationMessage.fail("").update(failureMessage: aMessage)` will set `aMessage.stringValue = ""`
- Thus the error message of `expect(1).to(MatcherFunc { _, _ in false }.predicate)` will be empty
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Thanks @ashfurrow! |
Megal
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Jul 31, 2019
…losure [7.x] Fix `ExpectationMessage.update(failureMessage:)` not to update a `FailureMessage` instance with empty string
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The followings is the previous (problematic) behavior:
FailureMessage().toExpectationMessage()will beExpectationMessage.fail("")ExpectationMessage.fail("").update(failureMessage: aMessage)will setaMessage.stringValue = ""expect(1).to(MatcherFunc { _, _ in false }.predicate)will be empty