public void WhenRunningTaskShouldComputeMetrics()
{
ITaskItem[] providers = new TaskItemMock[1];
providers[0] = new TaskItemMock("MSBuildCodeMetrics.Core.UnitTests.Mock.CodeMetricsProviderSingleFileMock, MSBuildCodeMetrics.Core.UnitTests").
AddMetadata("Data", "<Metric Name=\"LinesOfCode\"><Measure " +
"Name=\"Method1\" Value=\"1\" /><Measure Name=\"Method2\" Value=\"2\" /><Measure " +
"Name=\"Method3\" Value=\"5\" /></Metric>").
AddMetadata("ProviderName", "CodeMetricsProviderMock");
ITaskItem[] metrics = new TaskItemMock[1];
metrics[0] = new TaskItemMock("LinesOfCode").
AddMetadata("ProviderName", "CodeMetricsProviderMock").
AddMetadata("Ranges", "2;3").
AddMetadata("Files", "C:\\foo.txt");
FileStreamFactoryMock streamFactory = new FileStreamFactoryMock();
CodeMetrics task = new CodeMetrics(streamFactory);
task.BuildEngine = new BuildEngineMock();
task.Providers = providers;
task.OutputFileName = "report.xml";
task.ShowDetailsReport = true;
task.ShowSummaryReport = true;
task.Metrics = metrics;
task.FileOutput = true;
Assert.AreEqual(true, task.Execute());
streamFactory.OutputStream.Seek(0, SeekOrigin.Begin);
MSBuildCodeMetricsReport report = MSBuildCodeMetricsReport.Deserialize(streamFactory.OutputStream);
Assert.AreEqual(1, report.Details.Metrics.Count);
Assert.AreEqual("LinesOfCode", report.Details.Metrics[0].MetricName);
Assert.AreEqual("Method3", report.Details.Metrics[0].Measures[0].MeasureName);
Assert.AreEqual(5, report.Details.Metrics[0].Measures[0].Value);
}
public void WhenSettingRangeWithInvalidValueShouldReturnFalseAndSetError()
{
var buildEngineMock = new Mock<IBuildEngine>();
var task = new CodeMetrics()
{
BuildEngine = buildEngineMock.Object,
Metrics = new ITaskItem[]
{
_metrics[0] = new TaskItemMock("LinesOfCode").
AddMetadata("ProviderName", "CodeMetricsProviderMock").
AddMetadata("Ranges", "abc;abc").
AddMetadata("Files", "foo")
}
};
task.Execute();
}
public void WhenRunningWithProcessExecutorCodeMetricsShouldSetProcessExecutor()
{
var buildEngineMock = new Mock<IBuildEngine>();
var task = new CodeMetrics()
{
BuildEngine = buildEngineMock.Object,
Providers = new ITaskItem[]
{
new TaskItemMock("MSBuildCodeMetrics.Core.UnitTests.Mock.CodeMetricsProviderProcessExecutorMock, MSBuildCodeMetrics.Core.UnitTests").
AddMetadata("ProviderName", "CodeMetricsProviderProcessExecutorMock")
},
Metrics = new ITaskItem[]
{
new TaskItemMock("Metric").
AddMetadata("ProviderName", "DummyProvider").
AddMetadata("Ranges", "1").
AddMetadata("Files", "foo")
}
};
Assert.IsNull(CodeMetricsProviderProcessExecutorMock.LastProcessExecutorSet);
task.Execute();
Assert.IsNotNull(CodeMetricsProviderProcessExecutorMock.LastProcessExecutorSet);
}
public void WhenRunningWithoutMetricsShouldReturnFalseAndSetErrorMessage()
{
var buildEngineMock = new Mock<IBuildEngine>();
var task = new CodeMetrics()
{
BuildEngine = buildEngineMock.Object
};
task.Execute();
}
public void WhenRunningWithMetricsWithEmptyRangesShouldReturnFalseAndSetErrorMessage()
{
var buildEngineMock = new Mock<IBuildEngine>();
var errorMessage = String.Empty;
buildEngineMock.Setup(be => be.LogErrorEvent(It.IsAny<BuildErrorEventArgs>())).
Callback<BuildErrorEventArgs>(
e =>
{
errorMessage = e.Message;
});
var task = new CodeMetrics()
{
BuildEngine = buildEngineMock.Object,
Metrics = new ITaskItem[]
{
new TaskItemMock("Metric").
AddMetadata("ProviderName", "CodeMetricsProviderMock").
AddMetadata("Ranges", null).
AddMetadata("Files", "foo")
}
};
Assert.IsFalse(task.Execute());
Assert.IsTrue(errorMessage.StartsWith("Ranges can't be null if you need a summary report."));
}
public void WhenRunningWithLowerRangeFailMessageAndHasValueOnLowerBandShouldFail()
{
var buildEngineMock = new Mock<IBuildEngine>();
var errorMessage = String.Empty;
buildEngineMock.Setup(be => be.LogErrorEvent(It.IsAny<BuildErrorEventArgs>())).
Callback<BuildErrorEventArgs>(
e =>
{
errorMessage = e.Message;
});
var task = new CodeMetrics()
{
BuildEngine = buildEngineMock.Object,
Providers = new ITaskItem[]
{
new TaskItemMock("MSBuildCodeMetrics.Core.UnitTests.Mock.CodeMetricsProviderSingleFileMock, MSBuildCodeMetrics.Core.UnitTests").
AddMetadata("Data", "<Metric Name=\"CodeCoverage\"><Measure " +
"Name=\"Assembly1\" Value=\"75\" /><Measure Name=\"Assembly2\" Value=\"100\" /><Measure " +
"Name=\"Assembly3\" Value=\"100\" /></Metric>").
AddMetadata("ProviderName", "CodeMetricsProviderMock")
},
Metrics = new ITaskItem[]
{
new TaskItemMock("CodeCoverage").
AddMetadata("ProviderName", "CodeMetricsProviderMock").
AddMetadata("Ranges", "90").
AddMetadata("Files", "foo").
AddMetadata("LowerRangeFailMessage", "There are assemblies with less than 90% of coverage")
}
};
Assert.AreEqual(false, task.Execute());
Assert.AreEqual("There are assemblies with less than 90% of coverage", errorMessage);
}
