public void TempFolderGettingTempFileNameFailsOnNullFileSystemTest()
{
const IFileSystem nullFileSystem = null;
var exception = Assert.Throws <ArgumentNullException>
(
() => { TempFolder.GetTempFileName(nullFileSystem, AppKey, FileExtension, FileNamePrefix); }
);
Assert.AreEqual(@"fileSystem", exception.ParamName);
}
public void TempFolderReturnsTempFileNameWithExistingAppFolderTest()
{
// File system mock
var fileSystem = CreateFileSystemMock(AppKey, true);
// Act
var tempFileName = TempFolder.GetTempFileName(fileSystem, AppKey, FileExtension);
Assert.IsFalse(string.IsNullOrWhiteSpace(tempFileName));
StringAssert.Contains(string.Format("{0}{1}{0}", Path.DirectorySeparatorChar, AppKey), tempFileName);
StringAssert.EndsWith(FileExtension, tempFileName);
}
public void TempFolderGettingTempFileNameFailsOnEmptyFileExtensionSystemTest()
{
var nullFileSystem = CreateFileSystemMock(AppKey, false);
var emptyFileExtension = string.Empty;
var exception = Assert.Throws <ArgumentException>
(
() => { TempFolder.GetTempFileName(nullFileSystem, AppKey, emptyFileExtension, FileNamePrefix); }
);
Assert.AreEqual(@"fileExtension", exception.ParamName);
}
