public void MockFileStream_Flush_WritesByteToFile()
{
// Arrange
var filepath = XFS.Path(@"c:\something\foo.txt");
var filesystem = new MockFileSystem(new Dictionary <string, MockFileData>());
var cut = new MockFileStream(filesystem, filepath, MockFileStream.StreamType.WRITE);
// Act
cut.WriteByte(255);
cut.Flush();
// Assert
CollectionAssert.AreEqual(new byte[] { 255 }, filesystem.GetFile(filepath).Contents);
}
public void MockFileStream_Flush_WritesByteToFile()
{
// Arrange
var filepath = XFS.Path(@"c:\something\foo.txt");
var filesystem = new MockFileSystem(new Dictionary <string, MockFileData>());
var cut = new MockFileStream(filesystem, filepath);
// Act
cut.WriteByte(255);
cut.Flush();
// Assert
filesystem.GetFile(filepath).Contents.ShouldBeEquivalentTo(new byte[] { 255 }, options => options.WithStrictOrdering());
}
public void MockFileStream_Flush_WritesByteToFile()
{
// Arrange
var filepath = XFS.Path(@"c:\something\foo.txt");
var filesystem = new MockFileSystem(new Dictionary<string, MockFileData>());
var cut = new MockFileStream(filesystem, filepath);
// Act
cut.WriteByte(255);
cut.Flush();
// Assert
CollectionAssert.AreEqual(new byte[]{255}, filesystem.GetFile(filepath).Contents);
}
public void MockFileStream_Flush_WritesByteToFile()
{
// Arrange
string filepath = XFS.Path(@"c:\something\foo.txt");
MockFileSystem filesystem = new MockFileSystem(new Dictionary <string, MockFileData>());
MockFileStream cut = new MockFileStream(filesystem, filepath);
// Act
cut.WriteByte(255);
cut.Flush();
// Assert
Assert.Equal(new byte[] { 255 }, filesystem.GetFile(filepath).Contents);
}
public void MockFileStream_Constructor_ReadTypeNotWritable()
{
// Arrange
var filePath = @"C:\test.txt";
var fileSystem = new MockFileSystem(new Dictionary <string, MockFileData>
{
{ filePath, new MockFileData("hi") }
});
// Act
var stream = new MockFileStream(fileSystem, filePath, MockFileStream.StreamType.READ);
Assert.IsFalse(stream.CanWrite);
Assert.Throws <NotSupportedException>(() => stream.WriteByte(1));
}