public void WriteMessageWillWriteCorrectMessageToMessageWriter()
{
var writer = new SpyMessageWriter();
var softwareUnderTesting = new Salution(writer);
softwareUnderTesting.WriteMessage();
Assert.Equal(expected: "Hello DI!", actual: writer.WrittenMessage);
}
public void ExclaimWillWriteCorrectMessageToMessageWriter()
{
// Arrange
var writer = new SpyMessageWriter();
var sut = new Salutation(writer);
// Act
sut.Exclaim();
// Assert
Assert.Equal(expected: "Hello DI!", actual: writer.WrittenMessage);
}
public void WriteDoesNotInvokeWriterWhenPrincipalIsNotAuthenticated()
{
// Arrange
var writer = new SpyMessageWriter();
SecureMessageWriter sut = CreateSecureMessageWriter(writer: writer, identity: AnonymousIdentity);
// Act
sut.Write("Anonymous value");
// Assert
Assert.Equal(expected: 0, actual: writer.MessageCount);
}
public void WriteInvokesDecoratedWriterWhenPrincipalIsAuthenticated()
{
// Arrange
string expectedMessage = "Whatever";
var writer = new SpyMessageWriter();
SecureMessageWriter sut = CreateSecureMessageWriter(writer: writer, identity: AuthenticatedIdentity);
// Act
sut.Write(expectedMessage);
// Assert
Assert.Equal(expected: expectedMessage, actual: writer.WrittenMessage);
}
