public void StackFrameDeminierDeminifyStackFrame_SourceMapParsingNull_SourceMapFailedToParseError()
{
// Arrange
string filePath = "foo";
FunctionMapEntry wrapingFunctionMapEntry = new FunctionMapEntry {
DeminfifiedMethodName = "DeminifiedFoo"
};
StackFrame stackFrame = new StackFrame {
FilePath = filePath
};
IFunctionMapStore functionMapStore = MockRepository.GenerateStub <IFunctionMapStore>();
functionMapStore.Stub(c => c.GetFunctionMapForSourceCode(filePath))
.Return(new List <FunctionMapEntry>());
IFunctionMapConsumer functionMapConsumer = MockRepository.GenerateStub <IFunctionMapConsumer>();
functionMapConsumer.Stub(c => c.GetWrappingFunctionForSourceLocation(Arg <SourcePosition> .Is.Anything, Arg <List <FunctionMapEntry> > .Is.Anything))
.Return(wrapingFunctionMapEntry);
ISourceMapStore sourceMapStore = MockRepository.GenerateStub <ISourceMapStore>();
sourceMapStore.Stub(c => c.GetSourceMapForUrl(Arg <string> .Is.Anything)).Return(new SourceMap());
IStackFrameDeminifier stackFrameDeminifier = GetStackFrameDeminifierWithMockDependencies(sourceMapStore: sourceMapStore, functionMapStore: functionMapStore, functionMapConsumer: functionMapConsumer);
// Act
StackFrameDeminificationResult stackFrameDeminification = stackFrameDeminifier.DeminifyStackFrame(stackFrame, callerSymbolName: null);
// Assert
Assert.Equal(DeminificationError.SourceMapFailedToParse, stackFrameDeminification.DeminificationError);
Assert.Equal(wrapingFunctionMapEntry.DeminfifiedMethodName, stackFrameDeminification.DeminifiedStackFrame.MethodName);
Assert.Null(stackFrameDeminification.DeminifiedStackFrame.SourcePosition);
Assert.Null(stackFrameDeminification.DeminifiedStackFrame.FilePath);
}
public void DeminifyStackTrace_AbleToDeminifyStackTrace_ResultContainsDeminifiedFrame()
{
// Arrange
IStackTraceParser stackTraceParser = MockRepository.GenerateStrictMock <IStackTraceParser>();
List <StackFrame> minifiedStackFrames = new List <StackFrame> {
new StackFrame()
};
string stackTraceString = "foobar";
stackTraceParser.Stub(x => x.ParseStackTrace(stackTraceString, out string message)).Return(minifiedStackFrames).OutRef("Error example");
IStackFrameDeminifier stackFrameDeminifier = MockRepository.GenerateStrictMock <IStackFrameDeminifier>();
StackFrameDeminificationResult stackFrameDeminification = new StackFrameDeminificationResult();
stackFrameDeminifier.Stub(x => x.DeminifyStackFrame(minifiedStackFrames[0], null)).Return(stackFrameDeminification);
StackTraceDeminifier stackTraceDeminifier = new StackTraceDeminifier(stackFrameDeminifier, stackTraceParser);
// Act
DeminifyStackTraceResult result = stackTraceDeminifier.DeminifyStackTrace(stackTraceString);
// Assert
Assert.Equal(1, result.DeminifiedStackFrameResults.Count);
Assert.Equal(minifiedStackFrames[0], result.MinifiedStackFrames[0]);
Assert.Equal(stackFrameDeminification, result.DeminifiedStackFrameResults[0]);
}
public void SimpleStackFrameDeminierDeminifyStackFrame_GetWRappingFunctionForSourceLocationReturnsNull_NoWrapingFunctionDeminificationError()
{
// Arrange
string filePath = "foo";
StackFrame stackFrame = new StackFrame {
FilePath = filePath
};
IFunctionMapStore functionMapStore = MockRepository.GenerateStub <IFunctionMapStore>();
functionMapStore.Stub(c => c.GetFunctionMapForSourceCode(filePath))
.Return(new List <FunctionMapEntry>());
IFunctionMapConsumer functionMapConsumer = MockRepository.GenerateStub <IFunctionMapConsumer>();
functionMapConsumer.Stub(c => c.GetWrappingFunctionForSourceLocation(Arg <SourcePosition> .Is.Anything, Arg <List <FunctionMapEntry> > .Is.Anything))
.Return(null);
IStackFrameDeminifier stackFrameDeminifier = GetStackFrameDeminifierWithMockDependencies(functionMapStore: functionMapStore, functionMapConsumer: functionMapConsumer, useSimpleStackFrameDeminier: true);
// Act
StackFrameDeminificationResult stackFrameDeminification = stackFrameDeminifier.DeminifyStackFrame(stackFrame, callerSymbolName: null);
// Assert
Assert.Equal(DeminificationError.NoWrapingFunctionFound, stackFrameDeminification.DeminificationError);
Assert.Null(stackFrameDeminification.DeminifiedStackFrame.MethodName);
Assert.Null(stackFrameDeminification.DeminifiedStackFrame.SourcePosition);
Assert.Null(stackFrameDeminification.DeminifiedStackFrame.FilePath);
}
public void DeminifyStackTrace_UnableToDeminifyStackTrace_ResultContainsNullDeminifiedFrame()
{
// Arrange
IStackTraceParser stackTraceParser = MockRepository.GenerateStrictMock <IStackTraceParser>();
List <StackFrame> minifiedStackFrames = new List <StackFrame> {
new StackFrame()
};
string stackTraceString = "foobar";
stackTraceParser.Stub(x => x.ParseStackTrace(stackTraceString)).Return(minifiedStackFrames);
IStackFrameDeminifier stackFrameDeminifier = MockRepository.GenerateStrictMock <IStackFrameDeminifier>();
stackFrameDeminifier.Stub(x => x.DeminifyStackFrame(minifiedStackFrames[0])).Return(null);
StackTraceDeminifier stackTraceDeminifier = new StackTraceDeminifier(stackFrameDeminifier, stackTraceParser);
// Act
DeminifyStackTraceResult result = stackTraceDeminifier.DeminifyStackTrace(stackTraceString);
// Assert
Assert.AreEqual(1, result.DeminifiedStackFrameResults.Count);
Assert.AreEqual(minifiedStackFrames[0], result.MinifiedStackFrames[0]);
Assert.IsNull(result.DeminifiedStackFrameResults[0]);
}
public void DeminifyStackFrame_NullInputStackFrame_ThrowsException()
{
// Arrange
IStackFrameDeminifier stackFrameDeminifier = GetStackFrameDeminifierWithMockDependencies();
StackFrame stackFrame = null;
// Act
Assert.Throws <ArgumentNullException>(() => stackFrameDeminifier.DeminifyStackFrame(stackFrame, callerSymbolName: null));
}
public void DeminifyStackFrame_NullInputStackFrame_ThrowsException()
{
// Arrange
IStackFrameDeminifier stackFrameDeminifier = GetStackFrameDeminifierWithMockDependencies();
StackFrame stackFrame = null;
// Act
StackFrameDeminificationResult stackFrameDeminification = stackFrameDeminifier.DeminifyStackFrame(stackFrame);
}
public void DeminifyStackFrame_StackFrameNullProperties_DoesNotThrowException()
{
// Arrange
StackFrame stackFrame = new StackFrame();
IStackFrameDeminifier stackFrameDeminifier = GetStackFrameDeminifierWithMockDependencies();
// Act
StackFrameDeminificationResult stackFrameDeminification = stackFrameDeminifier.DeminifyStackFrame(stackFrame, callerSymbolName: null);
// Assert
Assert.Null(stackFrameDeminification.DeminifiedStackFrame.MethodName);
Assert.Null(stackFrameDeminification.DeminifiedStackFrame.SourcePosition);
Assert.Null(stackFrameDeminification.DeminifiedStackFrame.FilePath);
}
public void DeminifyStackTrace_UnableToParseStackTraceString_ReturnsEmptyList()
{
// Arrange
IStackTraceParser stackTraceParser = MockRepository.GenerateStrictMock <IStackTraceParser>();
string stackTraceString = "foobar";
stackTraceParser.Stub(x => x.ParseStackTrace(stackTraceString, out string message)).Return(new List <StackFrame>()).OutRef("Error example");
IStackFrameDeminifier stackFrameDeminifier = MockRepository.GenerateStrictMock <IStackFrameDeminifier>();
StackTraceDeminifier stackTraceDeminifier = new StackTraceDeminifier(stackFrameDeminifier, stackTraceParser);
// Act
DeminifyStackTraceResult result = stackTraceDeminifier.DeminifyStackTrace(stackTraceString);
// Assert
Assert.Equal(0, result.DeminifiedStackFrameResults.Count);
}
public void SimpleStackFrameDeminierDeminifyStackFrame_FunctionMapReturnsNull_NoFunctionMapDeminificationError()
{
// Arrange
string filePath = "foo";
StackFrame stackFrame = new StackFrame {
FilePath = filePath
};
IFunctionMapStore functionMapStore = MockRepository.GenerateStub <IFunctionMapStore>();
functionMapStore.Stub(c => c.GetFunctionMapForSourceCode(filePath))
.Return(null);
IStackFrameDeminifier stackFrameDeminifier = GetStackFrameDeminifierWithMockDependencies(functionMapStore: functionMapStore, useSimpleStackFrameDeminier: true);
// Act
StackFrameDeminificationResult stackFrameDeminification = stackFrameDeminifier.DeminifyStackFrame(stackFrame, callerSymbolName: null);
// Assert
Assert.Equal(DeminificationError.NoSourceCodeProvided, stackFrameDeminification.DeminificationError);
Assert.Null(stackFrameDeminification.DeminifiedStackFrame.MethodName);
Assert.Null(stackFrameDeminification.DeminifiedStackFrame.SourcePosition);
Assert.Null(stackFrameDeminification.DeminifiedStackFrame.FilePath);
}
internal StackTraceDeminifier(IStackFrameDeminifier stackFrameDeminifier, IStackTraceParser stackTraceParser)
{
_stackFrameDeminifier = stackFrameDeminifier;
_stackTraceParser = stackTraceParser;
}
