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 Initialize()
{
_buildEngine = new BuildEngineMock();
_task = new CodeMetrics();
_task.BuildEngine = _buildEngine;
_metrics = new TaskItemMock[1];
_metrics[0] = new TaskItemMock("LinesOfCode").
AddMetadata("ProviderName", "CodeMetricsProviderMock").
AddMetadata("Ranges", "2;3").
AddMetadata("Files", "foo");
_providers = new TaskItemMock[1];
_providers[0] = new TaskItemMock(
"MSBuildCodeMetrics.Core.UnitTests.Mock.CodeMetricsProviderSingleFileMock, MSBuildCodeMetrics.Core.UnitTests").
AddMetadata("ProviderName", "CodeMetricsProviderMock").
AddMetadata("Metrics", "LinesOfCode");
}
public void ExecuteTest()
{
string metricsExePath =
Environment.GetEnvironmentVariable("VS120COMNTOOLS") + @"..\..\Team Tools\Static Analysis Tools\FxCop\Metrics.exe";
string currentPath = new FileInfo(Assembly.GetExecutingAssembly().Location).DirectoryName;
ITaskItem[] providers = new TaskItemMock[1];
providers[0] = new TaskItemMock("MSBuildCodeMetrics.VisualStudioMetrics.VisualStudioCodeMetricsProvider, MSBuildCodeMetrics.VisualStudioMetrics").
AddMetadata("TempDir", currentPath).
AddMetadata("MetricsExePath", metricsExePath);
ITaskItem[] metrics = new TaskItemMock[2];
metrics[0] = new TaskItemMock("CyclomaticComplexity").
AddMetadata("ProviderName", "VisualStudioMetrics").
AddMetadata("Ranges", "5;10").
AddMetadata("Files", currentPath + @"\MSBuildCodeMetrics.Core.dll");
metrics[1] = new TaskItemMock("LinesOfCode").
AddMetadata("ProviderName", "VisualStudioMetrics").
AddMetadata("Ranges", "50;100").
AddMetadata("Files", currentPath + @"\MSBuildCodeMetrics.Core.dll");
ITaskItem[] inputFiles = new TaskItemMock[1];
inputFiles[0] = new TaskItemMock("MSBuildCodeMetrics.Core.dll").AddMetadata("FullPath", currentPath + @"\MSBuildCodeMetrics.Core.dll");
CodeMetrics task = new CodeMetrics();
task.BuildEngine = new BuildEngineMock();
task.Providers = providers;
task.OutputFileName = "report.xml";
task.ShowDetailsReport = true;
task.ShowSummaryReport = true;
task.Metrics = metrics;
task.FileOutput = true;
Assert.IsTrue(task.Execute());
FileStream fs = new FileStream("report.xml", FileMode.Open, FileAccess.Read);
MSBuildCodeMetricsReport report;
using (fs)
report = MSBuildCodeMetricsReport.Deserialize(fs);
Assert.AreEqual("CyclomaticComplexity", report.Details.Metrics[0].MetricName);
var measures = report.Details.Metrics[0].Measures.Where(me => me.MeasureName == "MSBuildCodeMetrics.Core.CodeMetricsRunner.RegisterProvider(ICodeMetricsProvider) : void");
Assert.AreEqual(1, measures.Count());
Assert.AreEqual(1, measures.ToList()[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();
}
