public void ShouldReturnTrueForSequenceDiagramIsEmpty()
{
//Arrange
var sdMethod = new SDMethod("SharpDox.UML.Tests.DiagramExtensionsTests.Method1", "Method1");
//Act
var isEmpty = sdMethod.IsSequenceDiagramEmpty();
//Assert
Assert.AreEqual(true, isEmpty);
}
public void ShouldReturnTrueForSequenceDiagramIsEmptyBecauseOnlyCallsToStrangers()
{
//Arrange
var sdType = new SDType("SharpDox.UML.Tests.DiagramExtensionsTests", "DiagramExtensionTests", new SDNamespace("SharpDox.UML.Tests"));
var sdMethod = new SDMethod("SharpDox.UML.Tests.DiagramExtensionsTests.Method1", "Method1");
var sdTypeStranger = new SDType("System.String", "String", new SDNamespace("System"));
var sdMethodStranger = new SDMethod("System.String.Method1", "Method1");
var sdNode = new SDTargetNode();
sdNode.CalledType = sdTypeStranger;
sdNode.CalledMethod = sdMethodStranger;
sdNode.CallerMethod = sdMethod;
sdNode.CallerType = sdType;
sdMethod.Calls.Add(sdNode);
//Act
var isEmpty = sdMethod.IsSequenceDiagramEmpty();
//Assert
Assert.AreEqual(true, isEmpty);
}
public void ShouldReturnFalseForSequenceDiagramIsEmpty()
{
//Arrange
var sdType = new SDType("SharpDox.UML.Tests.DiagramExtensionsTests", "DiagramExtensionTests", new SDNamespace("SharpDox.UML.Tests"));
sdType.IsProjectStranger = false;
var sdMethod = new SDMethod("SharpDox.UML.Tests.DiagramExtensionsTests.Method1", "Method1");
var sdNode = new SDTargetNode();
sdNode.CalledMethod = new SDMethod("SharpDox.UML.Tests.DiagramExtensionsTests.Method2", "Method2");
sdNode.CallerMethod = sdMethod;
sdNode.CallerType = sdType;
sdNode.CalledType = sdType;
//Add this node twice, because the check will skipp call number one
//because this one is usually the first call to the method itself
sdMethod.Calls.Add(sdNode);
sdMethod.Calls.Add(sdNode);
//Act
var isEmpty = sdMethod.IsSequenceDiagramEmpty();
//Assert
Assert.AreEqual(false, isEmpty);
}