private void When_including_directory_for_invalid_root_it_must_fail()
{
// Arrange
var builder = new FakeFileSystemBuilder();
// Act
Action action = () => builder.IncludingDirectory("::");
// Assert
action.ShouldThrow <NotSupportedException>().WithMessage("The given path's format is not supported.");
}
private void When_including_relative_local_directory_it_must_fail()
{
// Arrange
var builder = new FakeFileSystemBuilder();
// Act
Action action = () => builder.IncludingDirectory(@"some\folder");
// Assert
action.Should().ThrowExactly <NotSupportedException>().WithMessage("The given path's format is not supported.");
}
private void When_including_directory_for_whitespace_it_must_fail()
{
// Arrange
var builder = new FakeFileSystemBuilder();
// Act
Action action = () => builder.IncludingDirectory(" ");
// Assert
action.Should().ThrowExactly <ArgumentException>().WithMessage("'path' cannot contain only whitespace.*");
}
private void When_including_directory_for_reserved_name_it_must_fail()
{
// Arrange
var builder = new FakeFileSystemBuilder();
// Act
Action action = () => builder.IncludingDirectory(@"c:\some\COM1\folder");
// Assert
action.Should().ThrowExactly <PlatformNotSupportedException>().WithMessage("Reserved names are not supported.");
}
private void When_including_directory_for_wildcard_characters_it_must_fail()
{
// Arrange
var builder = new FakeFileSystemBuilder();
// Act
Action action = () => builder.IncludingDirectory("some?.txt");
// Assert
action.Should().ThrowExactly <NotSupportedException>().WithMessage("The given path's format is not supported.");
}
private void When_including_network_host_without_share_it_must_fail()
{
// Arrange
var builder = new FakeFileSystemBuilder();
// Act
Action action = () => builder.IncludingDirectory(@"\\fileserver");
// Assert
action.Should().ThrowExactly <ArgumentException>().WithMessage(@"The UNC path should be of the form \\server\share.");
}
private void When_including_directory_for_empty_string_it_must_fail()
{
// Arrange
var builder = new FakeFileSystemBuilder();
// Act
Action action = () => builder.IncludingDirectory(string.Empty);
// Assert
action.Should().ThrowExactly <ArgumentException>().WithMessage("'path' cannot be empty.*");
}
private void When_including_directory_for_null_it_must_fail()
{
// Arrange
var builder = new FakeFileSystemBuilder();
// Act
// ReSharper disable once AssignNullToNotNullAttribute
Action action = () => builder.IncludingDirectory(null);
// Assert
action.Should().ThrowExactly <ArgumentNullException>();
}
private void When_creating_builder_with_drive_D_only_it_must_succeed()
{
// Arrange
FakeFileSystemBuilder builder = new FakeFileSystemBuilder().WithoutDefaultDriveC();
// Act
FakeFileSystem fileSystem = builder.IncludingDirectory("D:").Build();
// Assert
fileSystem.Directory.Exists(@"c:\").Should().BeFalse();
fileSystem.Directory.Exists(@"d:\").Should().BeTrue();
}
private void When_including_local_directory_for_parent_parent_directory_that_exists_as_file_it_must_fail()
{
// Arrange
FakeFileSystemBuilder builder = new FakeFileSystemBuilder()
.IncludingEmptyFile(@"C:\some\file.txt");
// Act
Action action = () => builder.IncludingDirectory(@"c:\some\file.txt\subfolder\deeper");
// Assert
action.Should().ThrowExactly <IOException>().WithMessage(
@"Cannot create 'C:\some\file.txt' because a file or directory with the same name already exists.");
}
private void When_including_above_root_of_drive_it_must_succeed()
{
// Arrange
var builder = new FakeFileSystemBuilder();
// Act
IFileSystem fileSystem = builder
.IncludingDirectory(@"C:\..\..\store")
.Build();
// Assert
fileSystem.Directory.Exists(@"C:\store").Should().BeTrue();
fileSystem.File.GetAttributes(@"C:\store").Should().Be(FileAttributes.Directory);
}
private void When_including_extended_local_directory_it_must_succeed()
{
// Arrange
var builder = new FakeFileSystemBuilder();
// Act
IFileSystem fileSystem = builder
.IncludingDirectory(@"\\?\d:\path\to\folder")
.Build();
// Assert
fileSystem.Directory.Exists(@"D:\path\to\folder").Should().BeTrue();
fileSystem.File.GetAttributes(@"D:\path\to\folder").Should().Be(FileAttributes.Directory);
}
private void When_including_local_directory_for_directory_that_exists_as_file_it_must_fail()
{
// Arrange
const string path = @"C:\some\file.txt";
FakeFileSystemBuilder builder = new FakeFileSystemBuilder()
.IncludingEmptyFile(path);
// Act
Action action = () => builder.IncludingDirectory(path);
// Assert
action.ShouldThrow <IOException>()
.WithMessage(@"Cannot create 'C:\some\file.txt' because a file or directory with the same name already exists.");
}
private void When_including_local_directory_with_trailing_whitespace_it_must_succeed()
{
// Arrange
const string path = @"d:\path\to\folder";
var builder = new FakeFileSystemBuilder();
// Act
IFileSystem fileSystem = builder
.IncludingDirectory(@"d:\path\to\folder\readme.txt ")
.Build();
// Assert
fileSystem.Directory.Exists(path).Should().BeTrue();
}
private void When_including_remote_directory_it_must_succeed()
{
// Arrange
const string path = @"\\server\share\folder\tree";
var builder = new FakeFileSystemBuilder();
// Act
IFileSystem fileSystem = builder
.IncludingDirectory(path)
.Build();
// Assert
fileSystem.Directory.Exists(path).Should().BeTrue();
}
private void When_including_local_directory_with_attributes_it_must_succeed()
{
// Arrange
const string path = @"d:\path\to\folder";
var builder = new FakeFileSystemBuilder();
// Act
IFileSystem fileSystem = builder
.IncludingDirectory(path, FileAttributes.Hidden)
.Build();
// Assert
fileSystem.Directory.Exists(path).Should().BeTrue();
fileSystem.File.GetAttributes(path).Should().Be(FileAttributes.Directory | FileAttributes.Hidden);
}
private void When_including_existing_local_directory_with_different_casing_it_must_overwrite()
{
// Arrange
const string path = @"C:\some\FOLDER";
FakeFileSystemBuilder builder = new FakeFileSystemBuilder()
.IncludingDirectory(path);
// Act
IFileSystem fileSystem = builder
.IncludingDirectory(@"c:\SOME\folder", FileAttributes.ReadOnly)
.Build();
// Assert
fileSystem.Directory.Exists(path).Should().BeTrue();
fileSystem.File.GetAttributes(path).Should().Be(FileAttributes.Directory | FileAttributes.ReadOnly);
}
private void When_including_existing_remote_directory_it_must_overwrite()
{
// Arrange
const string path = @"\\server\share\folder";
FakeFileSystemBuilder builder = new FakeFileSystemBuilder()
.IncludingDirectory(path);
// Act
IFileSystem fileSystem = builder
.IncludingDirectory(path, FileAttributes.Archive)
.Build();
// Assert
fileSystem.Directory.Exists(path).Should().BeTrue();
fileSystem.File.GetAttributes(path).Should().Be(FileAttributes.Directory | FileAttributes.Archive);
}
private void When_including_drive_it_must_succeed()
{
// Arrange
const string drive = "F:";
var builder = new FakeFileSystemBuilder();
// Act
IFileSystem fileSystem = builder
.IncludingDirectory(drive)
.Build();
// Assert
fileSystem.Directory.Exists(drive).Should().BeTrue();
fileSystem.Directory.Exists(@"F:\").Should().BeTrue();
fileSystem.File.GetAttributes(drive).Should().Be(FileAttributes.Directory | FileAttributes.Hidden |
FileAttributes.System);
}