From b33d2297e4a0fedc7806c3d1cc797b6276c634bf Mon Sep 17 00:00:00 2001
From: emregokrem <gokrememre@gmail.com>
Date: Thu, 16 May 2024 11:32:46 +0300
Subject: [PATCH] Drawer test added with TestContextBase class

---
 SiemensIXBlazor.Tests/DrawerTests.cs          | 70 +++++++++++++++++++
 SiemensIXBlazor.Tests/TestContextBase.cs      | 29 ++++++++
 .../Components/Drawer/Drawer.razor.cs         |  4 +-
 3 files changed, 101 insertions(+), 2 deletions(-)
 create mode 100644 SiemensIXBlazor.Tests/DrawerTests.cs
 create mode 100644 SiemensIXBlazor.Tests/TestContextBase.cs

diff --git a/SiemensIXBlazor.Tests/DrawerTests.cs b/SiemensIXBlazor.Tests/DrawerTests.cs
new file mode 100644
index 0000000..2071b99
--- /dev/null
+++ b/SiemensIXBlazor.Tests/DrawerTests.cs
@@ -0,0 +1,70 @@
+// -----------------------------------------------------------------------
+// SPDX-FileCopyrightText: 2024 Siemens AG
+//
+// SPDX-License-Identifier: MIT
+//
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree.
+//  -----------------------------------------------------------------------
+
+using Bunit;
+using Microsoft.AspNetCore.Components;
+using SiemensIXBlazor.Components;
+
+namespace SiemensIXBlazor.Tests
+{
+    public class DrawerTests : TestContextBase
+    {
+        [Fact]
+        public void DrawerRendersCorrectly()
+        {
+            // Arrange
+            var cut = RenderComponent<Drawer>(
+                ("Id", "testId"),
+                ("CloseOnClickOutside", true),
+                ("FullHeight", false),
+                ("MaxWidth", 28),
+                ("MinWidth", 16),
+                ("Show", true),
+                ("Width", 16)
+            );
+
+            // Assert
+            cut.MarkupMatches("<ix-drawer minwidth=\"16\" id=\"testId\" show=\"\" close-on-click-outside=\"\" max-width=\"28\" min-width=\"16\" width=\"16\"></ix-drawer>");
+        }
+
+        [Fact]
+        public async Task ClosedEventWorks()
+        {
+            // Arrange
+            var closed = false;
+            var cut = RenderComponent<Drawer>(
+                ("Id", "drawer"),
+                ("ClosedEvent", EventCallback.Factory.Create(this, () => closed = true))
+            );
+
+            // Act
+            await cut.Instance.Closed();
+
+            // Assert
+            Assert.True(closed);
+        }
+
+        [Fact]
+        public async Task OpenedEventWorks()
+        {
+            // Arrange
+            var opened = false;
+            var cut = RenderComponent<Drawer>(
+                ("Id", "drawer"),
+                ("OpenedEvent", EventCallback.Factory.Create(this, () => opened = true))
+            );
+
+            // Act
+            await cut.Instance.Opened();
+
+            // Assert
+            Assert.True(opened);
+        }
+    }
+}
\ No newline at end of file
diff --git a/SiemensIXBlazor.Tests/TestContextBase.cs b/SiemensIXBlazor.Tests/TestContextBase.cs
new file mode 100644
index 0000000..dea2a98
--- /dev/null
+++ b/SiemensIXBlazor.Tests/TestContextBase.cs
@@ -0,0 +1,29 @@
+// -----------------------------------------------------------------------
+// SPDX-FileCopyrightText: 2024 Siemens AG
+// 
+// SPDX-License-Identifier: MIT
+// 
+// This source code is licensed under the MIT license found in the
+// LICENSE file in the root directory of this source tree.
+//  -----------------------------------------------------------------------
+
+using Bunit;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.JSInterop;
+using Moq;
+
+namespace SiemensIXBlazor.Tests;
+
+public class TestContextBase : TestContext
+{
+    public TestContextBase()
+    {
+        Mock<IJSRuntime> jsRuntimeMock = new();
+        Mock<IJSObjectReference> jsObjectReferenceMock = new();
+
+        // Mock of module import for JSRuntime
+        jsRuntimeMock.Setup(x => x.InvokeAsync<IJSObjectReference>("import", It.IsAny<object[]>()))
+            .Returns(new ValueTask<IJSObjectReference>(jsObjectReferenceMock.Object));
+        Services.AddSingleton(jsRuntimeMock.Object);
+    }
+}
\ No newline at end of file
diff --git a/SiemensIXBlazor/Components/Drawer/Drawer.razor.cs b/SiemensIXBlazor/Components/Drawer/Drawer.razor.cs
index 88ca6b3..fffe223 100644
--- a/SiemensIXBlazor/Components/Drawer/Drawer.razor.cs
+++ b/SiemensIXBlazor/Components/Drawer/Drawer.razor.cs
@@ -50,13 +50,13 @@ protected async override Task OnAfterRenderAsync(bool firstRender)
         }
 
         [JSInvokable]
-        public async void Closed()
+        public async Task Closed()
         {
             await ClosedEvent.InvokeAsync();
         }
 
         [JSInvokable]
-        public async void Opened()
+        public async Task Opened()
         {
             await OpenedEvent.InvokeAsync();
         }