From 066e181e25f99362e10414dcc3c35382b82aef51 Mon Sep 17 00:00:00 2001
From: jsakamoto <junichi.jp@gmail.com>
Date: Sun, 1 Oct 2023 20:52:22 +0900
Subject: [PATCH] Update E2E test for the "ExcludeSelector" option

---
 HotKeys2.E2ETest/HotKeysOnBrowserTest.cs   | 39 ++++++++++++++++++++++
 SampleSites/Components/Pages/Counter.razor | 10 +++++-
 2 files changed, 48 insertions(+), 1 deletion(-)

diff --git a/HotKeys2.E2ETest/HotKeysOnBrowserTest.cs b/HotKeys2.E2ETest/HotKeysOnBrowserTest.cs
index ab1abae..6960d46 100644
--- a/HotKeys2.E2ETest/HotKeysOnBrowserTest.cs
+++ b/HotKeys2.E2ETest/HotKeysOnBrowserTest.cs
@@ -269,6 +269,45 @@ public async Task ExcludeContentEditable_Test(HostingModel hostingModel)
         await page.AssertUrlIsAsync(host.GetUrl("/fetchdata"));
     }
 
+    [Test]
+    [TestCaseSource(typeof(HotKeysOnBrowserTest), nameof(AllHostingModels))]
+    public async Task ExcludeSelector_Test(HostingModel hostingModel)
+    {
+        var context = TestContext.Instance;
+        var host = await context.StartHostAsync(hostingModel);
+
+        // Navigate to the "Counter" page,
+        var page = await context.GetPageAsync();
+        await page.GotoAndWaitForReadyAsync(host.GetUrl("/counter"));
+
+        // Verify the counter is 0.
+        var counter = page.Locator("h1+p");
+        await page.AssertEqualsAsync(_ => counter.TextContentAsync(), "Current count: 0");
+
+        // Set focus to the "Hotkeys are enabled in this field" input element, and type "U" key.
+        // Then the counter should be incremented.
+        var inputElement1 = page.GetByPlaceholder("Hotkeys are enabled in this field");
+        await inputElement1.FocusAsync();
+        await page.Keyboard.DownAsync("u");
+        await page.Keyboard.UpAsync("u");
+        await page.AssertEqualsAsync(_ => counter.TextContentAsync(), "Current count: 1");
+        await page.Keyboard.DownAsync("u");
+        await page.Keyboard.UpAsync("u");
+        await page.AssertEqualsAsync(_ => counter.TextContentAsync(), "Current count: 2");
+
+        // Set focus to the "Hotkeys are disabled in this field" input element, and type "U" key.
+        // Then the counter should not be incremented.
+        var inputElement2 = page.GetByPlaceholder("Hotkeys are disabled in this field");
+        await inputElement2.FocusAsync();
+        await page.Keyboard.DownAsync("u");
+        await page.Keyboard.UpAsync("u");
+        await page.AssertEqualsAsync(_ => counter.TextContentAsync(), "Current count: 2");
+        await page.Keyboard.DownAsync("u");
+        await page.Keyboard.UpAsync("u");
+        await page.AssertEqualsAsync(_ => counter.TextContentAsync(), "Current count: 2");
+        await page.AssertEqualsAsync(_ => inputElement2.InputValueAsync(), "uu");
+    }
+
     [Test]
     [TestCaseSource(typeof(HotKeysOnBrowserTest), nameof(AllHostingModels))]
     public async Task ByNativeKey_Test(HostingModel hostingModel)
diff --git a/SampleSites/Components/Pages/Counter.razor b/SampleSites/Components/Pages/Counter.razor
index e5e4ad4..f49a7e3 100644
--- a/SampleSites/Components/Pages/Counter.razor
+++ b/SampleSites/Components/Pages/Counter.razor
@@ -17,6 +17,14 @@
     </div>
 }
 
+<div>
+    <input type="text" class="form-control" placeholder="Hotkeys are enabled in this field." />
+</div>
+
+<div class="mt-4 disabled-hotkeys">
+    <input type="text" class="form-control" placeholder="Hotkeys are disabled in this field." />
+</div>
+
 @code {
     private readonly bool IsWasm = RuntimeInformation.OSDescription == "web" || RuntimeInformation.OSDescription == "Browser";
 
@@ -27,7 +35,7 @@
     protected override void OnInitialized()
     {
         this.HotKeysContext = this.HotKeys.CreateContext()
-            .Add(Code.U, this.IncrementCount);
+            .Add(Code.U, this.IncrementCount, new() { Exclude = Exclude.None, ExcludeSelector = ".disabled-hotkeys *" });
         this.HotKeys.KeyDown += HotKeys_KeyDown;
     }