public void CheckValidFileWithStubs()
{
// arrange
var fileName = "test.txt";
var content = "test";
//File.WriteAllText(fileName, content);
var fs = new SIFileSystem();
fs.ReadAllTextString = delegate(string f)
{
Assert.IsTrue(f == fileName);
return(content);
};
// act
//var test = new TestReader();
var test = new TestReaderWithStubs(fs);
test.LoadFile(fileName);
// assert
Assert.AreEqual(content, test.Content);
}
public void CheckValidFileWithStubs()
{
// arrange
var fileName = "test.txt";
var content = "test";
//File.WriteAllText(fileName, content);
var fs = new SIFileSystem();
fs.ReadAllTextString = delegate(string f)
{
Assert.IsTrue(f == fileName);
return content;
};
// act
//var test = new TestReader();
var test = new TestReaderWithStubs(fs);
test.LoadFile(fileName);
// assert
Assert.AreEqual(content, test.Content);
}
public void GetFileContentUsingInterface(string fileName)
{
//Arrange
var Ifs = new SIFileSystem();
Ifs.ReadAllTextString = fName =>
{
if (fName == null)
throw new InvalidOperationException("File Name Can't be NULL");
else if (fName.Length == 0)
throw new InvalidOperationException("Length of File Name Can't be Zero");
else
return fName;
};
//Act
var test = new UnitTestExample(Ifs);
string result = test.GetFileContentUsingInterface(fileName);
//Assert
PexAssert.AreEqual(fileName, result);
}