Lots of dispatch events extensions added, mixed and snapshot testing

Author: egil

sample/tests/CodeOnlyTests/Components/CounterTest.cs

@@ -3,6 +3,7 @@
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using Egil.RazorComponents.Testing.EventDispatchExtensions;
 using Egil.RazorComponents.Testing.Library.SampleApp.Pages;
 using Shouldly;
 using Xunit;
@@ -22,20 +23,6 @@ public void InitialHtmlIsCorrect()
             cut.ShouldBe(expectedHtml);
         }
 
-        [Theory]
-        [InlineData(1, "Current count: 1")]
-        [InlineData(2, "Current count: 2")]
-        [InlineData(3, "Current count: 3")]
-        public void AfterBtnClickCounterIsIncremented(int numberOfClicks, string expectedCountMsg)
-        {
-            var cut = RenderComponent<Counter>();
-
-            cut.Find("button").Click(numberOfClicks);
-
-            cut.GetChangesSinceFirstRender()
-                .ShouldHaveSingleTextChange(expectedCountMsg);
-        }
-
         [Fact]
         public void CounterStagesTest()
         {

sample/tests/CodeOnlyTests/Components/TodoItemTest.cs

@@ -1,4 +1,5 @@
-using Egil.RazorComponents.Testing.Library.SampleApp.Components;
+using Egil.RazorComponents.Testing.EventDispatchExtensions;
+using Egil.RazorComponents.Testing.Library.SampleApp.Components;
 using Egil.RazorComponents.Testing.Library.SampleApp.Data;
 using Microsoft.AspNetCore.Components;
 using Shouldly;

sample/tests/CodeOnlyTests/Components/TodoListTest.cs

@@ -1,4 +1,5 @@
 using AngleSharp.Dom;
+using Egil.RazorComponents.Testing.EventDispatchExtensions;
 using Egil.RazorComponents.Testing.Library.SampleApp.Components;
 using Egil.RazorComponents.Testing.Library.SampleApp.Data;
 using Microsoft.AspNetCore.Components;

sample/tests/CodeOnlyTests/Pages/TodosTest.cs

@@ -8,6 +8,7 @@
 using Moq;
 using Egil.RazorComponents.Testing.Library.SampleApp.Pages;
 using Egil.RazorComponents.Testing.Library.SampleApp.Data;
+using Egil.RazorComponents.Testing.EventDispatchExtensions;
 
 namespace Egil.RazorComponents.Testing.Library.SampleApp.CodeOnlyTests.Pages
 {

sample/tests/MixedModeTests/Components/CascadingValueTest.razor

@@ -13,7 +13,7 @@
 
     void ThemedButtonUsesClassPassedByCascadingValue(IRazorTestContext context)
     {
-        var cut = context.RenderComponentUnderTest();
+        var cut = context.GetComponentUnderTest();
 
         cut.Find("button").ClassList.ShouldContain(cssClass);
     }
@@ -33,7 +33,7 @@
 @code {
     void ThemedButtonUsesNamedCascadingValue(IRazorTestContext context)
     {
-        var cut = context.RenderComponentUnderTest();
+        var cut = context.GetComponentUnderTest();
 
         var elm = cut.Find("div");
         elm.ClassList.ShouldContain("FOO");

sample/tests/MixedModeTests/Components/CounterTest.razor

@@ -12,23 +12,24 @@
     void InitialHtmlIsCorrect(IRazorTestContext context)
     {
         // act
-        var cut = context.RenderComponentUnderTest<Counter>();
+        var cut = context.GetComponentUnderTest<Counter>();
 
         // assert
-        cut.ShouldBe(context.RenderFragment());
+        cut.ShouldBe(context.GetFragment());
     }
 
     void AfterBtnClickCounterIsIncremented(IRazorTestContext context)
     {
         // arrange
-        var cut = context.RenderComponentUnderTest<Counter>();
+        var cut = context.GetComponentUnderTest<Counter>();
 
         // act
-        cut.Find("button").Click(numberOfClicks: 3);
+        cut.Find("button").Click(); // first click
+        cut.Find("button").Click(); // 2nd click
+        cut.Find("button").Click(); // 3rd click
 
         // assert
-        cut.GetChangesSinceFirstRender()
-            .ShouldHaveSingleTextChange("Current count: 3");
+        cut.GetChangesSinceFirstRender().ShouldHaveSingleTextChange("Current count: 3");
     }
 }
 

sample/tests/MixedModeTests/Components/FetchDataTest.razor

@@ -29,16 +29,16 @@
     void InitialLoadingHtmlRendersCorrectly(IRazorTestContext context)
     {
         // act
-        var cut = context.RenderComponentUnderTest<FetchData>();
+        var cut = context.GetComponentUnderTest<FetchData>();
 
         // assert
-        cut.ShouldBe(context.RenderFragment("InitialRender"));
+        cut.ShouldBe(context.GetFragment("InitialRender"));
     }
 
     void AfterDataLoadsItIsDisplayedInAForecastTable(IRazorTestContext context)
     {
         // arrange
-        var expectedAddition = context.RenderFragment("ForecastDataTableRender");
+        var expectedAddition = context.GetFragment("ForecastDataTableRender");
         var cut = context.RenderComponent<FetchData>();
 
         // act

sample/tests/MixedModeTests/Components/PassingChildContentTest.razor

@@ -12,9 +12,9 @@
 @code {
     void MarkupPassedViaChildContent(IRazorTestContext context)
     {
-        var expectedChildContent = context.RenderFragment();
+        var expectedChildContent = context.GetFragment();
 
-        var cut = context.RenderComponentUnderTest();
+        var cut = context.GetComponentUnderTest();
 
         cut.Find("button").ChildNodes.ShouldBe(expectedChildContent);
     }
@@ -31,7 +31,7 @@
     string btnContent = "BUTTTOOOON";
     void ComponentsPassedViaChildContent(IRazorTestContext context)
     {
-        var cut = context.RenderComponentUnderTest();
+        var cut = context.GetComponentUnderTest();
 
         cut.Find("#btn").TextContent.ShouldBe(btnContent);
     }

…ts/MixedModeTests/ThemedButtonTest.razor …eTests/Components/ThemedButtonTest.razorsample/tests/MixedModeTests/ThemedButtonTest.razor renamed to sample/tests/MixedModeTests/Components/ThemedButtonTest.razor sample/tests/MixedModeTests/ThemedButtonTest.razor renamed to sample/tests/MixedModeTests/Components/ThemedButtonTest.razor

@@ -15,7 +15,7 @@
 
     void Test(IRazorTestContext context)
     {
-        var cut = context.RenderComponentUnderTest<ThemedButton>();
+        var cut = context.GetComponentUnderTest<ThemedButton>();
         var x = cut.GetMarkup();
         cut.Find("button").ClassList.ShouldContain("btn");
     }

sample/tests/MixedModeTests/Components/TodoItemTest.razor

@@ -20,16 +20,16 @@
     void TheComponentRendersExpectedOutput(IRazorTestContext context)
     {
         // act
-        var cut = context.RenderComponentUnderTest();
-        var expected = context.RenderFragment();
+        var cut = context.GetComponentUnderTest();
+        var expected = context.GetFragment();
 
         // assert
         cut.ShouldBe(expected);
     }
 
     void WhenItemIsClickedOnCompleteEventIsRaised(IRazorTestContext context)
     {
-        var cut = context.RenderComponentUnderTest();
+        var cut = context.GetComponentUnderTest();
 
         cut.Find("li").Click();