v. 0.9.0: Setting the default language in the Cucumber builder is not applied during test execution

[florianrein]

Prereqs

• 2 Feature Files doing exactly the same, but one is using default Gherkin keywords in English, and one uses German keywords
• the latter has the magic comment: # language: de
• .language("de") is set in the creation of the runner

Steps to reproduce

1. cargo clean
2. cargo test

Actual Result
Both feature files are executed.

Expected Result
An error message should be thrown stating that the keywords in the English feature file could not be evaluated.

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Hi Brendan, Hi Fellows,
while doing a writeup about the changes since the 0.8 release, I conducted the above experiment.
In the process I noticed that the .language("de") call seems not to be applied.
Am I missing something or do we have an actual bug?
My full code is located here.
The relevant files are ./features/* and cucumber.rs .

[bbqsrc]

Probably a bug. Hope to look at it soon, a bit of a strange regression that one.

[tyranron]

Fixed in #128