public void ShouldNotThrowForNullPattern()
{
// Given
FileSystem fileSystem = new FileSystem();
fileSystem.FileProviders.Add(NormalizedPath.DefaultFileProvider.Scheme, 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));
}
public void ShouldReturnExistingFiles(string directory, string[] patterns, string[] expected, bool reverseSlashes)
{
//TestContext.Out.WriteLine($"Patterns: {string.Join(",", patterns)}");
// Given
FileSystem fileSystem = new FileSystem();
fileSystem.FileProviders.Add(NormalizedPath.DefaultFileProvider.Scheme, GetFileProvider());
TestFileProvider alternateProvider = new TestFileProvider();
alternateProvider.AddDirectory("/");
alternateProvider.AddDirectory("/q");
alternateProvider.AddFile("/q/werty.txt");
fileSystem.FileProviders.Add("qwerty", alternateProvider);
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
FileSystem fileSystem = new FileSystem();
fileSystem.FileProviders.Add(NormalizedPath.DefaultFileProvider.Scheme, GetFileProvider());
IDirectory dir = fileSystem.GetDirectory("/");
// When, Then
Assert.Throws<ArgumentNullException>(() => fileSystem.GetFiles(dir, null));
}
