public void Reads_Text_From_File()
{
// setup the mocks
var systemIOWrapperMock = new Mock<ISystemIOWrapper>();
systemIOWrapperMock.Setup(m => m.ReadTextFromFile(It.IsAny<string>()));
var TextIO = new TextIO(systemIOWrapperMock.Object);
TextIO.ReadDocument("C:/test.json");
systemIOWrapperMock.VerifyAll();
}
public void Writes_Text_To_File()
{
// setup the mocks
var systemIOWrapperMock = new Mock<ISystemIOWrapper>();
systemIOWrapperMock.Setup(m => m.WriteTextToFile(It.IsAny<string>(), It.IsAny<string>()));
var TextIO = new TextIO(systemIOWrapperMock.Object);
TextIO.WriteDocument("anything","/yo");
systemIOWrapperMock.VerifyAll();
}
public void Creates_Directory_If_It_Doesnt_Exist()
{
// setup the mocks
var systemIOWrapperMock = new Mock<ISystemIOWrapper>();
var requestedValue = "/yo/1/2/test.json"; // these three directories don't exist :)
systemIOWrapperMock.Setup(m => m.DirectoryExists(It.IsAny<string>())).Returns<bool>(x => false);
systemIOWrapperMock.Setup(m => m.WriteTextToFile(It.IsAny<string>(), It.IsAny<string>()));
systemIOWrapperMock.Setup(m => m.CreateDirectory(It.IsAny<string>()));
var TextIO = new TextIO(systemIOWrapperMock.Object);
TextIO.WriteDocument("anything", requestedValue);
systemIOWrapperMock.Verify(m => m.CreateDirectory(It.IsAny<string>()),Times.Exactly(3));
}
