Create separate framework test targets

[erichoracek]

When you attempt to build the Expecta-iOS framework scheme via the following command with the iOS 7.1 Simulator installed:

xcodebuild build -scheme 'Expecta-iOS'

You'll receive the following error:

xcodebuild: error: Failed to build project Expecta with scheme Expecta-iOS.
    Reason: The run destination iPad 2 is not valid for Running the scheme 'Expecta-iOS'.

This is due to the fact that the Expecta-iOS framework scheme is currently configured to run tests using the Expecta-iOSTests target. However, this is an incorrect configuration, as the Expecta-iOSTests target does not actually depend on the framework target, but rather depends on the static library target. As such, running the Expecta-iOSTests target will not actually test the framework target. To fix this, I've:

• Renamed the old test targets as libExpectaTests and libExpectaTests-iOS
• Created new test targets ExpectaTests and ExpectaTests-iOS for the framework targets, to ensure that both integration options (framework or static library) can be properly tested

[orta]

looks like Tests/Support/objc-build-scripts/cibuild needs to be updated too 👍

[erichoracek]

@orta doesn't look like that file needed to be modified, but we did need to add the framework to the test target's runpath search paths and copy it in. Should be good now though!

[robb]

Looks good to me, to @orta too?

[orta]

Yep