change 'Tests Run' and 'Passed' to reflect the number of testcases instead of the number of assertions

[peetkes]

In the GUI the Suite overview gives

1. Total Test Count, reflects the number of testcases
2. Tests Run, reflects the number of assertions
3. Passed, reflects the number of successful assertions
4. Failed, the number of failed testcases

A suite can have multiple testcases and each testcase can have multiple assertions.
But as soon as a testcase has a single failed assertion, the whole testcase is flagged as failed regardless of the number of succeeded assertions up until the failure.
So the count of assertions is not that informative.

I would suggest changing the 'Tests Run' to the number of testcases that were executed and 'Passed' to the number of successful run testcases.

This can be changed in test-controller.xqy lines 183, 184 and 185

      attribute total { fn:count($results/test:test) },
      attribute failed { fn:count($results/test:test[test:result[@type='fail']]) },
      attribute passed { fn:count($results/test:test[test:result[@type='success']]) },

[rjrudin]

"number of testcases" = the number of files, right? And "Total Test Count" is already capturing that.

What marklogic-unit-test calls a test:test is really an assertion. I think the data makes sense (ignoring other issues about e.g. setup failures counting as failed assertions), we need better labels. I think these would be better labels:

• "Total Test Count" -> "Test Count" or "Total Tests" = the number of test modules (this is currently including setup files, which is a bug)
• "Tests Run" -> this could arguably go away, as it's just summing the number of successful and failed assertions. If we keep it, it's "Assertion Count" or "Total Assertions".
• "Passed" -> "Success Count" or "Succeeded" (could do "Passed", though it bothers me that we're then using "success" and "passed" instead of just one term; I guess to minimize changes, we'd keep this as "Passed").
• "Failed" -> "Failure Count" or "Failed".

[rjrudin]

Addressed via #195 .