/// <summary>
/// Given an instance of a ResGen task, executes that task (assuming all necessary parameters
/// have been set ahead of time), verifies that the task had the expected result, and ensures
/// the log does not contain the string corresponding to the resource name passed in
/// </summary>
/// <param name="t">The task to execute and check</param>
/// <param name="expectedResult">true if the task is expected to pass, false otherwise</param>
/// <param name="resourceString">The name of the resource string to check the log for</param>
/// <param name="args">Arguments needed to format the resource string properly</param>
private void ExecuteTaskAndVerifyLogDoesNotContainResource(ResGen t, bool expectedResult, string resourceString, params object[] args)
{
MockEngine e = new MockEngine();
t.BuildEngine = e;
bool taskPassed = t.Execute();
Assert.Equal(taskPassed, expectedResult); // "Unexpected task result"
VerifyLogDoesNotContainResource(e, t.Log, resourceString, args);
}
public void ToolPath()
{
ResGen t = new ResGen();
string badParameterValue = @"C:\Program Files\Microsoft Visual Studio 10.0\My Fake SDK Path";
string goodParameterValue = Path.GetTempPath();
ITaskItem[] throwawayInput = { new TaskItem("hello.resx") };
// Without any inputs, the task just passes
t.InputFiles = throwawayInput;
Assert.Null(t.ToolPath); // "ToolPath should be null by default"
ExecuteTaskAndVerifyLogContainsErrorFromResource(t, "ResGen.SdkOrToolPathNotSpecifiedOrInvalid", t.SdkToolsPath, t.ToolPath);
t.ToolPath = badParameterValue;
Assert.Equal(badParameterValue, t.ToolPath); // "New ToolPath value should be set"
ExecuteTaskAndVerifyLogContainsErrorFromResource(t, "ResGen.SdkOrToolPathNotSpecifiedOrInvalid", t.SdkToolsPath, t.ToolPath);
MockEngine e = new MockEngine();
t.BuildEngine = e;
t.ToolPath = goodParameterValue;
Assert.Equal(goodParameterValue, t.ToolPath); // "New ToolPath value should be set"
bool taskPassed = t.Execute();
Assert.False(taskPassed); // "Task should still fail -- there are other things wrong with it."
// but that particular error shouldn't be there anymore.
string toolPathMessage = t.Log.FormatResourceString("ResGen.SdkOrToolPathNotSpecifiedOrInvalid", t.SdkToolsPath, t.ToolPath);
string messageWithNoCode;
string toolPathCode = t.Log.ExtractMessageCode(toolPathMessage, out messageWithNoCode);
e.AssertLogDoesntContain(toolPathCode);
}
