public void File_Version_Argument_Outputs_File_Version()
{
var fileVersionArguments = new string[] { "file", "version" };
var result = new FileInformationArguments()
{
FileName = "the file.name",
Operation = OperationParameters.Version,
};
var expectedVersion = "v1.2.3";
var argumentParser = _mockFactory.Create <IArgumentParser>();
argumentParser.Setup(ap => ap.Parse(It.Is <string[]>(s => s == fileVersionArguments))).Returns(new MethodResult <FileInformationArguments>(result));
var fileInformation = _mockFactory.Create <IFileInformationProvider>();
fileInformation.Setup(fi => fi.GetVersion(It.Is <string>(s => s == result.FileName))).Returns(expectedVersion);
var outputWrapper = _mockFactory.Create <IOutputWrapper>();
outputWrapper.Setup(o => o.OutputString(It.Is <string>(s => s == expectedVersion)));
outputWrapper.Setup(o => o.Wait());
var target = new FileProcessor(argumentParser.Object, fileInformation.Object, outputWrapper.Object);
target.GetInformation(fileVersionArguments);
argumentParser.VerifyAll();
outputWrapper.VerifyAll();
fileInformation.VerifyAll();
}
public void Unknown_Operation_Throws_Exception()
{
var newOperationArguments = new string[] { "undefined" };
var unknownOperation = new FileInformationArguments()
{
Operation = (OperationParameters)Enum.GetValues(typeof(OperationParameters)).Cast <int>().Min() - 1,
FileName = "file.name",
};
var argumentParser = _mockFactory.Create <IArgumentParser>();
argumentParser.Setup(ap => ap.Parse(It.Is <string[]>(s => s == newOperationArguments))).Returns(new MethodResult <FileInformationArguments>(unknownOperation));
var target = new FileProcessor(argumentParser.Object, null, null);
try
{
target.GetInformation(newOperationArguments);
Assert.Fail();
}
catch
{
}
argumentParser.VerifyAll();
}
