public void MockFileInfo_OpenWrite_ShouldAddDataToFileInMemoryFileSystem()
{
var fileData = new MockFileData("Demo text content");
var fileSystem = new MockFileSystem(new Dictionary <string, MockFileData>
{
{ XFS.Path(@"c:\a.txt"), fileData }
});
var fileInfo = new MockFileInfo(fileSystem, XFS.Path(@"c:\a.txt"));
var bytesToAdd = new byte[] { 65, 66, 67, 68, 69 };
using (var file = fileInfo.OpenWrite())
{
file.Write(bytesToAdd, 0, bytesToAdd.Length);
}
string newcontents;
using (var newfile = fileInfo.OpenText())
{
newcontents = newfile.ReadToEnd();
}
Assert.AreEqual("ABCDEtext content", newcontents);
}
public void MockFileInfo_OpenWrite_ShouldAddDataToFileInMemoryFileSystem()
{
// Arrange
var fileData = new MockFileData("Demo text content");
var fileSystem = new MockFileSystem(new Dictionary<string, MockFileData>
{
{ XFS.Path(@"c:\a.txt"), fileData }
});
var fileInfo = new MockFileInfo(fileSystem, XFS.Path(@"c:\a.txt"));
var bytesToAdd = new byte[] {65, 66, 67, 68, 69};
// Act
using (var file = fileInfo.OpenWrite())
file.Write(bytesToAdd, 0, bytesToAdd.Length);
string newcontents;
using (var newfile = fileInfo.OpenText())
newcontents = newfile.ReadToEnd();
// Assert
Assert.AreEqual("ABCDEtext content", newcontents);
}
