public void GetFilterExpressionForNullRunContextReturnsNull()
{
TestableTestExecutionRecorder recorder = new TestableTestExecutionRecorder();
var filterExpression = this.TestMethodFilter.GetFilterExpression(null, recorder, out var filterHasError);
Assert.IsNull(filterExpression);
Assert.IsFalse(filterHasError);
}
public void GetFilterExpressionForDiscoveryContextWithoutGetTestCaseFilterReturnsNullTestCaseFilterExpression()
{
TestableTestExecutionRecorder recorder = new TestableTestExecutionRecorder();
TestableDiscoveryContextWithoutGetTestCaseFilter discoveryContext = new TestableDiscoveryContextWithoutGetTestCaseFilter();
var filterExpression = this.TestMethodFilter.GetFilterExpression(discoveryContext, recorder, out var filterHasError);
Assert.IsNull(filterExpression);
Assert.IsFalse(filterHasError);
}
public void GetFilterExpressionForDiscoveryContextWithGetTestCaseFilterReturnsValidTestCaseFilterExpression()
{
TestableTestExecutionRecorder recorder = new TestableTestExecutionRecorder();
var dummyFilterExpression = new TestableTestCaseFilterExpression();
TestableDiscoveryContextWithGetTestCaseFilter discoveryContext = new TestableDiscoveryContextWithGetTestCaseFilter(() => dummyFilterExpression);
var filterExpression = this.TestMethodFilter.GetFilterExpression(discoveryContext, recorder, out var filterHasError);
Assert.AreEqual(dummyFilterExpression, filterExpression);
Assert.IsFalse(filterHasError);
}
public void GetFilterExpressionForDiscoveryContextWithGetTestCaseFilterThrowingExceptionReturnsNullWithFilterHasErrorTrue()
{
TestableTestExecutionRecorder recorder = new TestableTestExecutionRecorder();
TestableDiscoveryContextWithGetTestCaseFilter discoveryContext = new TestableDiscoveryContextWithGetTestCaseFilter(() => { throw new TestPlatformFormatException("DummyException"); });
var filterExpression = this.TestMethodFilter.GetFilterExpression(discoveryContext, recorder, out var filterHasError);
Assert.IsNull(filterExpression);
Assert.IsTrue(filterHasError);
Assert.AreEqual("DummyException", recorder.Message);
Assert.AreEqual(TestMessageLevel.Error, recorder.TestMessageLevel);
}
public void GetFilterExpressionForValidRunContextReturnsValidTestCaseFilterExpression()
{
TestableTestExecutionRecorder recorder = new TestableTestExecutionRecorder();
var dummyFilterExpression = new TestableTestCaseFilterExpression();
TestableRunContext runContext = new TestableRunContext(() => dummyFilterExpression);
bool filterHasError;
var filterExpression = this.TestMethodFilter.GetFilterExpression(runContext, recorder, out filterHasError);
Assert.AreEqual(dummyFilterExpression, filterExpression);
Assert.AreEqual(false, filterHasError);
}
public void GetFilterExpressionForRunContextGetTestCaseFilterThrowingExceptionReturnsNullWithFilterHasErrorTrue()
{
TestableTestExecutionRecorder recorder = new TestableTestExecutionRecorder();
TestableRunContext runContext = new TestableRunContext(() => { throw new TestPlatformFormatException("DummyException"); });
bool filterHasError;
var filterExpression = this.TestMethodFilter.GetFilterExpression(runContext, recorder, out filterHasError);
Assert.AreEqual(null, filterExpression);
Assert.AreEqual(true, filterHasError);
Assert.AreEqual("DummyException", recorder.Message);
Assert.AreEqual(TestMessageLevel.Error, recorder.TestMessageLevel);
}