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_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 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);
}