Possible false positives with heterogeneous test cases

[ashfurrow]

Say you have a test case that tests a view with snapshots and then does some other test.

expect(view).will.haveValidSnapshot(); // pass, but does emit a "ksdiff" line
expect(1).to.equal(2); //fails, but the kaleidoscope command from the previous line is recorded as a failure in second curtain

If the first expectation emits a "ksdiff" line to the log, as is common will will blocks, then the second, failing expectation will mark the first one, which passed, as a failure to be uploaded.

/cc @orta