public void ShouldReturnExistingFiles(string directory, string[] patterns, string[] expected, bool reverseSlashes)
{
// TestContext.Out.WriteLine($"Patterns: {string.Join(",", patterns)}");
// Given
TestFileProvider fileProvider = GetFileProvider();
fileProvider.AddDirectory("/");
fileProvider.AddDirectory("/q");
fileProvider.AddFile("/q/werty.txt");
IFileSystem fileSystem = new TestFileSystem(fileProvider);
IDirectory dir = fileSystem.GetDirectory(directory);
// When
IEnumerable <IFile> results = fileSystem.GetFiles(dir, patterns);
// Then
CollectionAssert.AreEquivalent(expected, results.Select(x => x.Path.FullPath));
if (reverseSlashes)
{
// When
results = fileSystem.GetFiles(dir, patterns.Select(x => x.Replace("/", "\\")));
// Then
CollectionAssert.AreEquivalent(expected, results.Select(x => x.Path.FullPath));
}
}
public void ShouldThrowForNullPatterns()
{
// Given
IFileSystem fileSystem = new TestFileSystem(GetFileProvider());
IDirectory dir = fileSystem.GetDirectory("/");
// When, Then
Should.Throw <ArgumentNullException>(() => fileSystem.GetFiles(dir, null));
}
public void ShouldNotThrowForNullPattern()
{
// Given
IFileSystem fileSystem = new TestFileSystem(GetFileProvider());
IDirectory dir = fileSystem.GetDirectory("/");
// When
IEnumerable <IFile> results = fileSystem.GetFiles(dir, null, "**/foo.txt");
// Then
CollectionAssert.AreEquivalent(new[] { "/a/b/c/foo.txt" }, results.Select(x => x.Path.FullPath));
}
