public void DisposeTest()
{
var supersededWriter = new TestLogWriter();
bool callbackCalled = false;
LogAccumulator.DisposalCallback disposalCallback = () => { callbackCalled = true; };
LogAccumulator target = new LogAccumulator(supersededWriter, disposalCallback);
target.Dispose();
Assert.IsTrue(callbackCalled);
callbackCalled = false;
target.Dispose();
Assert.IsFalse(callbackCalled);
}
public void WriteLineTest()
{
ILogWriter supersededWriter = new TestLogWriter();
LogAccumulator.DisposalCallback disposalCallback = null;
LogAccumulator target = new LogAccumulator(supersededWriter, disposalCallback);
string message = "Hello";
target.WriteLine(message);
PrivateObject privateObj = new PrivateObject(target);
Assert.AreEqual(message + Environment.NewLine, privateObj.GetFieldOrProperty("accumulatedMessages").ToString());
target.WriteLine(message);
Assert.AreEqual(message + Environment.NewLine + message + Environment.NewLine, privateObj.GetFieldOrProperty("accumulatedMessages").ToString());
}
public void DiscardTest()
{
var supersededWriter = new TestLogWriter();
LogAccumulator.DisposalCallback disposalCallback = null;
LogAccumulator target = new LogAccumulator(supersededWriter, disposalCallback);
string message = "Hello";
target.WriteLine(message);
target.Discard();
var actual = supersededWriter.Output.ToString().Replace(Environment.NewLine, "$n");
Assert.AreEqual("", actual, "(Note: $n replaces new line characters)");
PrivateObject privateObj = new PrivateObject(target);
Assert.AreEqual("", privateObj.GetFieldOrProperty("accumulatedMessages").ToString());
}
