private void DoParsing()
{
MetricsParser parser = new MetricsParser(projectPath);
foreach (IClassObserver observer in observers)
{
parser.Attach(observer);
}
coverageData = parser.ParseMetrics(finder);
}
public void ShouldGetMetricsForMultipleTypes()
{
const string data =
@"<CodeMetricsReport Version=""10.0"">
<Targets>
<Target Name=""SomeAssembly.dll"">
<Modules>
<Module Name=""SomeAssembly.dll"" AssemblyVersion=""1.0.0.0"" FileVersion=""1.0.0.0"">
<Metrics>
<Metric Name=""MaintainabilityIndex"" Value=""65"" />
<Metric Name=""CyclomaticComplexity"" Value=""31"" />
<Metric Name=""ClassCoupling"" Value=""14"" />
<Metric Name=""DepthOfInheritance"" Value=""7"" />
<Metric Name=""LinesOfCode"" Value=""218"" />
</Metrics>
<Namespaces>
<Namespace Name=""Some.Namespace"">
<Metrics>
<Metric Name=""MaintainabilityIndex"" Value=""65"" />
<Metric Name=""CyclomaticComplexity"" Value=""31"" />
<Metric Name=""ClassCoupling"" Value=""14"" />
<Metric Name=""DepthOfInheritance"" Value=""7"" />
<Metric Name=""LinesOfCode"" Value=""218"" />
</Metrics>
<Types>
<Type Name=""SomeType"">
<Metrics>
<Metric Name=""MaintainabilityIndex"" Value=""65"" />
<Metric Name=""CyclomaticComplexity"" Value=""31"" />
<Metric Name=""ClassCoupling"" Value=""14"" />
<Metric Name=""DepthOfInheritance"" Value=""7"" />
<Metric Name=""LinesOfCode"" Value=""218"" />
</Metrics>
<Members>
<Member Name=""SomeMethod() : void"" File=""filename.cs"" Line=""15"">
<Metrics>
<Metric Name=""MaintainabilityIndex"" Value=""80"" />
<Metric Name=""CyclomaticComplexity"" Value=""9"" />
<Metric Name=""ClassCoupling"" Value=""29"" />
<Metric Name=""LinesOfCode"" Value=""30"" />
</Metrics>
</Member>
<Member Name=""AnotherMethod() : void"" File=""filename.cs"" Line=""15"">
<Metrics>
<Metric Name=""MaintainabilityIndex"" Value=""80"" />
<Metric Name=""CyclomaticComplexity"" Value=""10"" />
<Metric Name=""ClassCoupling"" Value=""29"" />
<Metric Name=""LinesOfCode"" Value=""29"" />
</Metrics>
</Member>
<Member Name=""YetAnotherMethod() : void"" File=""filename.cs"" Line=""15"">
<Metrics>
<Metric Name=""MaintainabilityIndex"" Value=""80"" />
<Metric Name=""CyclomaticComplexity"" Value=""9"" />
<Metric Name=""ClassCoupling"" Value=""30"" />
<Metric Name=""LinesOfCode"" Value=""29"" />
</Metrics>
</Member>
</Members>
</Type>
<Type Name=""AnotherType"">
<Metrics>
<Metric Name=""MaintainabilityIndex"" Value=""65"" />
<Metric Name=""CyclomaticComplexity"" Value=""31"" />
<Metric Name=""ClassCoupling"" Value=""14"" />
<Metric Name=""DepthOfInheritance"" Value=""7"" />
<Metric Name=""LinesOfCode"" Value=""218"" />
</Metrics>
<Members>
<Member Name=""SomeMethod() : void"" File=""another-filename.cs"" Line=""15"">
<Metrics>
<Metric Name=""MaintainabilityIndex"" Value=""80"" />
<Metric Name=""CyclomaticComplexity"" Value=""10"" />
<Metric Name=""ClassCoupling"" Value=""60"" />
<Metric Name=""LinesOfCode"" Value=""30"" />
</Metrics>
</Member>
<Member Name=""AnotherMethod() : void"" File=""filename.cs"" Line=""15"">
<Metrics>
<Metric Name=""MaintainabilityIndex"" Value=""80"" />
<Metric Name=""CyclomaticComplexity"" Value=""10"" />
<Metric Name=""ClassCoupling"" Value=""30"" />
<Metric Name=""LinesOfCode"" Value=""90"" />
</Metrics>
</Member>
<Member Name=""YetAnotherMethod() : void"" File=""filename.cs"" Line=""15"">
<Metrics>
<Metric Name=""MaintainabilityIndex"" Value=""80"" />
<Metric Name=""CyclomaticComplexity"" Value=""10"" />
<Metric Name=""ClassCoupling"" Value=""90"" />
<Metric Name=""LinesOfCode"" Value=""60"" />
</Metrics>
</Member>
</Members>
</Type>
</Types>
</Namespace>
</Namespaces>
</Module>
</Modules>
</Target>
</Targets>
</CodeMetricsReport>";
var results = new MetricsParser().Parse(XDocument.Parse(data));
Assert.That(results.Count(), Is.EqualTo(2));
var metricsForSomeType = results.First();
Assert.That(metricsForSomeType[MetricsParser.ComplexityPerMethod], Is.EqualTo("1"));
Assert.That(metricsForSomeType[MetricsParser.CouplingPerMethod], Is.EqualTo("1"));
Assert.That(metricsForSomeType[MetricsParser.LinesPerMethod], Is.EqualTo("1"));
Assert.That(metricsForSomeType[MetricsParser.TypeName], Is.EqualTo("SomeType"));
var metricsForAnotherType = results.Last();
Assert.That(metricsForAnotherType[MetricsParser.ComplexityPerMethod], Is.EqualTo("3"));
Assert.That(metricsForAnotherType[MetricsParser.CouplingPerMethod], Is.EqualTo("6"));
Assert.That(metricsForAnotherType[MetricsParser.LinesPerMethod], Is.EqualTo("6"));
Assert.That(metricsForAnotherType[MetricsParser.TypeName], Is.EqualTo("AnotherType"));
}
