public void Execute_ThrowsForMissingDependency() { // Arrange var phase = new DefaultRazorOptimizationPhase(); var engine = RazorEngine.CreateEmpty(b => b.Phases.Add(phase)); var codeDocument = TestRazorCodeDocument.CreateEmpty(); // Act & Assert ExceptionAssert.Throws <InvalidOperationException>( () => phase.Execute(codeDocument), $"The '{nameof(DefaultRazorOptimizationPhase)}' phase requires a '{nameof(DocumentIntermediateNode)}' " + $"provided by the '{nameof(RazorCodeDocument)}'."); }
public void Execute_ExecutesPhasesInOrder() { // Arrange var codeDocument = TestRazorCodeDocument.CreateEmpty(); // We're going to set up mocks to simulate a sequence of passes. We don't care about // what's in the nodes, we're just going to look at the identity via strict mocks. var originalNode = new DocumentIntermediateNode(); var firstPassNode = new DocumentIntermediateNode(); var secondPassNode = new DocumentIntermediateNode(); codeDocument.SetDocumentIntermediateNode(originalNode); var firstPass = new Mock <IRazorOptimizationPass>(MockBehavior.Strict); firstPass.SetupGet(m => m.Order).Returns(0); firstPass.SetupProperty(m => m.Engine); firstPass.Setup(m => m.Execute(codeDocument, originalNode)).Callback(() => { originalNode.Children.Add(firstPassNode); }); var secondPass = new Mock <IRazorOptimizationPass>(MockBehavior.Strict); secondPass.SetupGet(m => m.Order).Returns(1); secondPass.SetupProperty(m => m.Engine); secondPass.Setup(m => m.Execute(codeDocument, originalNode)).Callback(() => { // Works only when the first pass has run before this. originalNode.Children[0].Children.Add(secondPassNode); }); var phase = new DefaultRazorOptimizationPhase(); var engine = RazorEngine.CreateEmpty(b => { b.Phases.Add(phase); b.Features.Add(firstPass.Object); b.Features.Add(secondPass.Object); }); // Act phase.Execute(codeDocument); // Assert Assert.Same(secondPassNode, codeDocument.GetDocumentIntermediateNode().Children[0].Children[0]); }