public void PopulateFeature_PopulatesRazorCompiledItemsFromTypeAssembly()
{
// Arrange
var item1 = Mock.Of <RazorCompiledItem>(i => i.Identifier == "Item1" && i.Type == typeof(TestView));
var item2 = Mock.Of <RazorCompiledItem>(i => i.Identifier == "Item2" && i.Type == typeof(TestPage));
var assembly = new TestAssembly(new[]
{
new RazorCompiledItemAttribute(typeof(TestView), "mvc.1.0.razor-page", "Item1"),
new RazorCompiledItemAttribute(typeof(TestView), "mvc.1.0.razor-view", "Item1"),
});
var part1 = new AssemblyPart(assembly);
var part2 = new Mock <ApplicationPart>();
part2
.As <IRazorCompiledItemProvider>()
.Setup(p => p.CompiledItems)
.Returns(new[] { item1, item2, });
var featureProvider = new RazorCompiledItemFeatureProvider();
var feature = new ViewsFeature();
// Act
featureProvider.PopulateFeature(new[] { part1, part2.Object }, feature);
// Assert
Assert.Equal(new[] { item1, item2 }, feature.ViewDescriptors.Select(d => d.Item));
}
public void PopulateFeature_AddsItemsFromProviderTypes()
{
// Arrange
var item1 = Mock.Of <RazorCompiledItem>(i => i.Identifier == "Item1" && i.Type == typeof(TestView));
var item2 = Mock.Of <RazorCompiledItem>(i => i.Identifier == "Item2" && i.Type == typeof(TestPage));
var part1 = new AssemblyPart(typeof(RazorCompiledItemFeatureProviderTest).Assembly);
var part2 = new Mock <ApplicationPart>();
part2
.As <IRazorCompiledItemProvider>()
.Setup(p => p.CompiledItems).Returns(new[] { item1, item2, });
var featureProvider = new RazorCompiledItemFeatureProvider();
var feature = new ViewsFeature();
// Act
featureProvider.PopulateFeature(new[] { part1, part2.Object }, feature);
// Assert
Assert.Equal(new[] { item1, item2 }, feature.ViewDescriptors.Select(d => d.Item));
}
public void PopulateFeature_ReplacesWithHotRelaodedItems()
{
// Arrange
var item1 = Mock.Of <RazorCompiledItem>(i => i.Identifier == "Item1" && i.Type == typeof(TestView));
var item2 = Mock.Of <RazorCompiledItem>(i => i.Identifier == "Item2" && i.Type == typeof(TestPage) && i.Kind == "mvc.1.0.razor-page");
var applicationPart = new TestRazorCompiledItemProvider
{
CompiledItems = new[] { item1, item2 }
};
var featureProvider = new RazorCompiledItemFeatureProvider();
// Act - 1
var feature = new ViewsFeature();
featureProvider.PopulateFeature(new[] { applicationPart }, feature);
// Assert - 1
Assert.Equal(new[] { item1, item2 }, feature.ViewDescriptors.Select(d => d.Item));
// Act - 2
featureProvider.UpdateCache(new[] { typeof(object), typeof(TestReloadedPage) });
// Assert - 2
feature = new ViewsFeature();
featureProvider.PopulateFeature(new[] { applicationPart }, feature);
Assert.Collection(
feature.ViewDescriptors,
item =>
{
Assert.Same(item.Item, item1);
},
item =>
{
Assert.Same(typeof(TestReloadedPage), item.Item.Type);
Assert.Same("Item2", item.Item.Identifier);
Assert.Equal("mvc.1.0.razor-page", item.Item.Kind);
Assert.Contains(typeof(RouteAttribute), item.Item.Metadata.Select(m => m.GetType())); // Verify we pick up new attributes
});
}
public void PopulateFeature_ThrowsIfTwoItemsFromSamePart_OnlyDifferInCase()
{
// Arrange
var item1 = Mock.Of <RazorCompiledItem>(i => i.Identifier == "Item");
var item2 = Mock.Of <RazorCompiledItem>(i => i.Identifier == "item");
var expected = string.Join(
Environment.NewLine,
"The following precompiled view paths differ only in case, which is not supported:",
"Item",
"item");
var part1 = new AssemblyPart(typeof(RazorCompiledItemFeatureProviderTest).Assembly);
var part2 = new Mock <ApplicationPart>();
part2
.As <IRazorCompiledItemProvider>()
.Setup(p => p.CompiledItems).Returns(new[] { item1, item2, });
var featureProvider = new RazorCompiledItemFeatureProvider();
var feature = new ViewsFeature();
// Act & Assert
var ex = Assert.Throws <InvalidOperationException>(() => featureProvider.PopulateFeature(new[] { part1, part2.Object }, feature));
Assert.Equal(expected, ex.Message);
}