public void RazorViewEngineSetsViewPageActivator() {
// Arrange
Mock<IViewPageActivator> viewPageActivator = new Mock<IViewPageActivator>();
TestableRazorViewEngine viewEngine = new TestableRazorViewEngine(viewPageActivator.Object);
//Act & Assert
Assert.AreEqual(viewPageActivator.Object, viewEngine.ViewPageActivator);
}
public void RazorViewEngineSetsViewPageActivator()
{
// Arrange
Mock <IViewPageActivator> viewPageActivator = new Mock <IViewPageActivator>();
TestableRazorViewEngine viewEngine = new TestableRazorViewEngine(viewPageActivator.Object);
//Act & Assert
Assert.Equal(viewPageActivator.Object, viewEngine.ViewPageActivator);
}
public void CreateView_PassesViewPageActivator() {
// Arrange
Mock<IViewPageActivator> viewPageActivator = new Mock<IViewPageActivator>();
TestableRazorViewEngine viewEngine = new TestableRazorViewEngine(viewPageActivator.Object);
// Act
RazorView result = (RazorView)viewEngine.CreateView("partial path", "master path");
// Assert
Assert.AreEqual(viewEngine.ViewPageActivator, result._viewPageActivator);
}
public void CreateView_PassesViewPageActivator()
{
// Arrange
Mock <IViewPageActivator> viewPageActivator = new Mock <IViewPageActivator>();
TestableRazorViewEngine viewEngine = new TestableRazorViewEngine(viewPageActivator.Object);
// Act
RazorView result = (RazorView)viewEngine.CreateView("partial path", "master path");
// Assert
Assert.Equal(viewEngine.ViewPageActivator, result.ViewPageActivator);
}
public void CreatePartialView_ReturnsRazorView()
{
// Arrange
TestableRazorViewEngine viewEngine = new TestableRazorViewEngine();
// Act
RazorView result = (RazorView)viewEngine.CreatePartialView("partial path");
// Assert
Assert.Equal("partial path", result.ViewPath);
Assert.Equal(String.Empty, result.LayoutPath);
Assert.False(result.RunViewStartPages);
}
public void CreateView_ReturnsRazorView()
{
// Arrange
TestableRazorViewEngine viewEngine = new TestableRazorViewEngine()
{
FileExtensions = new[] { "cshtml", "vbhtml", "razor" }
};
// Act
RazorView result = (RazorView)viewEngine.CreateView("partial path", "master path");
// Assert
Assert.Equal("partial path", result.ViewPath);
Assert.Equal("master path", result.LayoutPath);
Assert.Equal(new[] { "cshtml", "vbhtml", "razor" }, result.ViewStartFileExtensions.ToArray());
Assert.True(result.RunViewStartPages);
}
public void CreatePartialView_ReturnsRazorView() {
// Arrange
TestableRazorViewEngine viewEngine = new TestableRazorViewEngine();
// Act
RazorView result = (RazorView)viewEngine.CreatePartialView("partial path");
// Assert
Assert.AreEqual("partial path", result.ViewPath);
Assert.AreEqual(String.Empty, result.LayoutPath);
Assert.IsFalse(result.RunViewStartPages);
}
public void CreateView_ReturnsRazorView() {
// Arrange
TestableRazorViewEngine viewEngine = new TestableRazorViewEngine() {
FileExtensions = new[] { "cshtml", "vbhtml", "razor" }
};
// Act
RazorView result = (RazorView)viewEngine.CreateView("partial path", "master path");
// Assert
Assert.AreEqual("partial path", result.ViewPath);
Assert.AreEqual("master path", result.LayoutPath);
CollectionAssert.AreEqual(new[] { "cshtml", "vbhtml", "razor" }, result.ViewStartFileExtensions.ToArray());
Assert.IsTrue(result.RunViewStartPages);
}
public void GetPage_ResolvesRelativeToAppRoot_WithRelativePath_IfNoPageExecuting(string pageName)
{
// Arrange
var expectedPageName = $"/{ pageName }";
var pageFactory = new Mock<IRazorPageFactoryProvider>();
var page = Mock.Of<IRazorPage>();
pageFactory
.Setup(p => p.CreateFactory(expectedPageName))
.Returns(new RazorPageFactoryResult(() => page, new IChangeToken[0]))
.Verifiable();
var viewEngine = new TestableRazorViewEngine(
pageFactory.Object,
GetOptionsAccessor());
// Act
var result = viewEngine.GetPage(executingFilePath: null, pagePath: pageName);
// Assert
Assert.Same(page, result.Page);
Assert.Equal(pageName, result.Name);
pageFactory.Verify();
}
public void GetView_ResolvesRelativeToAppRoot_WithRelativePath_IfNoPageExecuting(string viewName)
{
// Arrange
var expectedViewName = $"/{ viewName }";
var pageFactory = new Mock<IRazorPageFactoryProvider>();
var page = Mock.Of<IRazorPage>();
pageFactory
.Setup(p => p.CreateFactory(expectedViewName))
.Returns(new RazorPageFactoryResult(() => page, new IChangeToken[0]))
.Verifiable();
var viewEngine = new TestableRazorViewEngine(
pageFactory.Object,
GetOptionsAccessor());
// Act
var result = viewEngine.GetView(executingFilePath: null, viewPath: viewName, isMainPage: true);
// Assert
Assert.True(result.Success);
Assert.Equal(viewName, result.ViewName);
pageFactory.Verify();
var view = Assert.IsType<RazorView>(result.View);
Assert.Same(page, view.RazorPage);
}
public void GetView_ResolvesRelativeToCurrentPage_WithRelativePath(string viewName)
{
// Arrange
var expectedViewName = $"/Home/{ viewName }";
var pageFactory = new Mock<IRazorPageFactoryProvider>();
var page = Mock.Of<IRazorPage>();
pageFactory
.Setup(p => p.CreateFactory(expectedViewName))
.Returns(new RazorPageFactoryResult(() => page, new IChangeToken[0]))
.Verifiable();
var viewEngine = new TestableRazorViewEngine(
pageFactory.Object,
GetOptionsAccessor());
// Act
var result = viewEngine.GetView("/Home/Page.cshtml", viewName, isMainPage: true);
// Assert
Assert.True(result.Success);
Assert.Equal(viewName, result.ViewName);
pageFactory.Verify();
}
public void GetView_UsesGivenPath_WithAppRelativePath(string viewName)
{
// Arrange
var pageFactory = new Mock<IRazorPageFactoryProvider>();
var page = Mock.Of<IRazorPage>();
pageFactory
.Setup(p => p.CreateFactory(viewName))
.Returns(new RazorPageFactoryResult(() => page, new IChangeToken[0]))
.Verifiable();
var viewEngine = new TestableRazorViewEngine(
pageFactory.Object,
GetOptionsAccessor());
// Act
var result = viewEngine.GetView(executingFilePath: null, viewPath: viewName, isMainPage: true);
// Assert
Assert.True(result.Success);
Assert.Equal(viewName, result.ViewName);
pageFactory.Verify();
}
public void GetView_DoesNotUseViewLocationFormat_WithRelativePath_IfRouteDoesNotContainArea(string viewName)
{
// Arrange
var expectedViewName = "/Home/Test-View.cshtml";
var pageFactory = new Mock<IRazorPageFactoryProvider>();
var page = Mock.Of<IRazorPage>();
pageFactory
.Setup(p => p.CreateFactory(expectedViewName))
.Returns(new RazorPageFactoryResult(() => page, new IChangeToken[0]))
.Verifiable();
var viewEngine = new TestableRazorViewEngine(
pageFactory.Object,
GetOptionsAccessor());
// Act
var result = viewEngine.GetView("/Home/Page.cshtml", viewName, isMainPage: true);
// Assert
Assert.True(result.Success);
Assert.Equal(viewName, result.ViewName);
pageFactory.Verify();
}
public void FindView_UsesAreaViewLocationFormat_IfRouteContainsArea()
{
// Arrange
var viewName = "test-view2";
var expectedViewName = "fake-area-path/foo/bar/test-view2.rzr";
var pageFactory = new Mock<IRazorPageFactoryProvider>();
var page = Mock.Of<IRazorPage>();
pageFactory
.Setup(p => p.CreateFactory(expectedViewName))
.Returns(new RazorPageFactoryResult(() => page, new IChangeToken[0]))
.Verifiable();
var viewEngine = new TestableRazorViewEngine(
pageFactory.Object,
GetOptionsAccessor());
viewEngine.SetLocationFormats(
new[] { "fake-path1/{1}/{0}.rzr" },
new[] { "fake-area-path/{2}/{1}/{0}.rzr" });
var context = GetActionContext(_areaTestContext);
// Act
var result = viewEngine.FindView(context, viewName, isMainPage: true);
// Assert
Assert.True(result.Success);
Assert.Equal(viewName, result.ViewName);
pageFactory.Verify();
}
public void FindView_UsesViewLocationFormat_IfRouteDoesNotContainArea()
{
// Arrange
var pageFactory = new Mock<IRazorPageFactoryProvider>();
var page = Mock.Of<IRazorPage>();
pageFactory
.Setup(p => p.CreateFactory("fake-path1/bar/test-view.rzr"))
.Returns(new RazorPageFactoryResult(() => page, new IChangeToken[0]))
.Verifiable();
var viewEngine = new TestableRazorViewEngine(
pageFactory.Object,
GetOptionsAccessor());
viewEngine.SetLocationFormats(
new[] { "fake-path1/{1}/{0}.rzr" },
new[] { "fake-area-path/{2}/{1}/{0}.rzr" });
var context = GetActionContext(_controllerTestContext);
// Act
var result = viewEngine.FindView(context, "test-view", isMainPage: true);
// Assert
pageFactory.Verify();
var view = Assert.IsType<RazorView>(result.View);
Assert.Same(page, view.RazorPage);
}
public void FindView_CreatesDifferentCacheEntries_ForDifferentAreas(bool isMainPage)
{
// Arrange
var pageFactory = new Mock<IRazorPageFactoryProvider>();
var areaPage1 = Mock.Of<IRazorPage>();
var areaPage2 = Mock.Of<IRazorPage>();
pageFactory
.Setup(p => p.CreateFactory("/Areas/Marketing/Views/Home/Index.cshtml"))
.Returns(new RazorPageFactoryResult(() => areaPage1, new IChangeToken[0]));
pageFactory
.Setup(p => p.CreateFactory("/Areas/Sales/Views/Home/Index.cshtml"))
.Returns(new RazorPageFactoryResult(() => areaPage2, new IChangeToken[0]));
var viewEngine = new TestableRazorViewEngine(
pageFactory.Object,
GetOptionsAccessor());
// Act 1
var areaContext1 = GetActionContext(new Dictionary<string, object>()
{
{"area", "Marketing"},
{"controller", "Home"},
});
var result1 = viewEngine.FindView(areaContext1, "Index", isMainPage);
// Assert 1
Assert.NotNull(result1);
pageFactory.Verify(p => p.CreateFactory("/Areas/Marketing/Views/Home/Index.cshtml"), Times.Once());
pageFactory.Verify(p => p.CreateFactory("/Areas/Sales/Views/Home/Index.cshtml"), Times.Never());
var view1 = Assert.IsType<RazorView>(result1.View);
Assert.Same(areaPage1, view1.RazorPage);
// Act 2
var areaContext2 = GetActionContext(new Dictionary<string, object>()
{
{"controller", "Home"},
{"area", "Sales"},
});
var result2 = viewEngine.FindView(areaContext2, "Index", isMainPage);
// Assert 2
Assert.NotNull(result2);
pageFactory.Verify(p => p.CreateFactory("/Areas/Marketing/Views/Home/Index.cshtml"), Times.Once());
pageFactory.Verify(p => p.CreateFactory("/Areas/Sales/Views/Home/Index.cshtml"), Times.Once());
var view2 = Assert.IsType<RazorView>(result2.View);
Assert.Same(areaPage2, view2.RazorPage);
// Act 3
// Ensure we're getting cached results.
var result3 = viewEngine.FindView(areaContext1, "Index", isMainPage);
var result4 = viewEngine.FindView(areaContext2, "Index", isMainPage);
// Assert 4
pageFactory.Verify(p => p.CreateFactory("/Areas/Marketing/Views/Home/Index.cshtml"), Times.Once());
pageFactory.Verify(p => p.CreateFactory("/Areas/Sales/Views/Home/Index.cshtml"), Times.Once());
var view3 = Assert.IsType<RazorView>(result3.View);
Assert.Same(areaPage1, view3.RazorPage);
var view4 = Assert.IsType<RazorView>(result4.View);
Assert.Same(areaPage2, view4.RazorPage);
}
public void GetPage_UsesGivenPath_WithAppRelativePath(string pageName)
{
// Arrange
var pageFactory = new Mock<IRazorPageFactoryProvider>();
var page = Mock.Of<IRazorPage>();
pageFactory
.Setup(p => p.CreateFactory(pageName))
.Returns(new RazorPageFactoryResult(() => page, new IChangeToken[0]))
.Verifiable();
var viewEngine = new TestableRazorViewEngine(
pageFactory.Object,
GetOptionsAccessor());
// Act
var result = viewEngine.GetPage("~/Another/Place.cshtml", pagePath: pageName);
// Assert
Assert.Same(page, result.Page);
Assert.Equal(pageName, result.Name);
pageFactory.Verify();
}
