add empty test project.
run pod install, ignore Pods directory here.
cleanup project.
remove standard header in source files.
remove user specific file.
class name should equal file name.
add first working tests for contact path.
remove user specific file.
use expecta instead of XCTAssert*
also text that no additional parameters are included.
remove empty test for now.
remove user specific file.
delete a whole lot of unnecessary files.
extract helper functionality into XNGTestHelper.
add xauth and oauth test.
add import that should be removed from XNGAPIClient.h
extract running the runloop into a helper method.
add support for travis. tests are not executing, though.
remove image catalog as it was giving strange errors on the console and we don't need it anyway.
log out eventual users before trying a login.