Add UI test for Peek

PowerToys.sln

@@ -716,6 +716,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MouseUtils.UITests", "src\m
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WorkspacesEditorUITest", "src\modules\Workspaces\WorkspacesEditorUITest\WorkspacesEditorUITest.csproj", "{43E779F3-D83C-48B1-BA8D-1912DBD76FC9}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Peek.UITests", "src\modules\peek\Peek.UITests\Peek.UITests.csproj", "{829C61AF-BDE6-4575-B13D-E66AB9628905}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|ARM64 = Debug|ARM64
@@ -2588,6 +2590,28 @@ Global
 		{64B88F02-CD88-4ED8-9624-989A800230F9}.Release|ARM64.Build.0 = Release|ARM64
 		{64B88F02-CD88-4ED8-9624-989A800230F9}.Release|x64.ActiveCfg = Release|x64
 		{64B88F02-CD88-4ED8-9624-989A800230F9}.Release|x64.Build.0 = Release|x64
+		{0217E86E-3476-9946-DE8E-9D200CEBD47A}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{0217E86E-3476-9946-DE8E-9D200CEBD47A}.Debug|ARM64.Build.0 = Debug|ARM64
+		{0217E86E-3476-9946-DE8E-9D200CEBD47A}.Debug|x64.ActiveCfg = Debug|x64
+		{0217E86E-3476-9946-DE8E-9D200CEBD47A}.Debug|x64.Build.0 = Debug|x64
+		{0217E86E-3476-9946-DE8E-9D200CEBD47A}.Release|ARM64.ActiveCfg = Release|ARM64
+		{0217E86E-3476-9946-DE8E-9D200CEBD47A}.Release|ARM64.Build.0 = Release|ARM64
+		{0217E86E-3476-9946-DE8E-9D200CEBD47A}.Release|x64.ActiveCfg = Release|x64
+		{0217E86E-3476-9946-DE8E-9D200CEBD47A}.Release|x64.Build.0 = Release|x64
+		{5F63C743-F6CE-4DBA-A200-2B3F8A14E8C2}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{5F63C743-F6CE-4DBA-A200-2B3F8A14E8C2}.Debug|ARM64.Build.0 = Debug|ARM64
+		{5F63C743-F6CE-4DBA-A200-2B3F8A14E8C2}.Debug|x64.ActiveCfg = Debug|x64
+		{5F63C743-F6CE-4DBA-A200-2B3F8A14E8C2}.Debug|x64.Build.0 = Debug|x64
+		{5F63C743-F6CE-4DBA-A200-2B3F8A14E8C2}.Release|ARM64.ActiveCfg = Release|ARM64
+		{5F63C743-F6CE-4DBA-A200-2B3F8A14E8C2}.Release|ARM64.Build.0 = Release|ARM64
+		{5F63C743-F6CE-4DBA-A200-2B3F8A14E8C2}.Release|x64.ActiveCfg = Release|x64
+		{5F63C743-F6CE-4DBA-A200-2B3F8A14E8C2}.Release|x64.Build.0 = Release|x64
+		{2694E2FB-DCD5-4BFF-A418-B6C3C7CE3B8E}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{2694E2FB-DCD5-4BFF-A418-B6C3C7CE3B8E}.Debug|x64.ActiveCfg = Debug|x64
+		{2694E2FB-DCD5-4BFF-A418-B6C3C7CE3B8E}.Debug|x64.Build.0 = Debug|x64
+		{2694E2FB-DCD5-4BFF-A418-B6C3C7CE3B8E}.Release|ARM64.ActiveCfg = Release|ARM64
+		{2694E2FB-DCD5-4BFF-A418-B6C3C7CE3B8E}.Release|x64.ActiveCfg = Release|x64
+		{2694E2FB-DCD5-4BFF-A418-B6C3C7CE3B8E}.Release|x64.Build.0 = Release|x64
 		{4E0AE3A4-2EE0-44D7-A2D0-8769977254A1}.Debug|ARM64.ActiveCfg = Debug|ARM64
 		{4E0AE3A4-2EE0-44D7-A2D0-8769977254A1}.Debug|ARM64.Build.0 = Debug|ARM64
 		{4E0AE3A4-2EE0-44D7-A2D0-8769977254A1}.Debug|x64.ActiveCfg = Debug|x64
@@ -2604,28 +2628,14 @@ Global
 		{43E779F3-D83C-48B1-BA8D-1912DBD76FC9}.Release|ARM64.Build.0 = Release|ARM64
 		{43E779F3-D83C-48B1-BA8D-1912DBD76FC9}.Release|x64.ActiveCfg = Release|x64
 		{43E779F3-D83C-48B1-BA8D-1912DBD76FC9}.Release|x64.Build.0 = Release|x64
-		{5F63C743-F6CE-4DBA-A200-2B3F8A14E8C2}.Debug|ARM64.ActiveCfg = Debug|ARM64
+		{829C61AF-BDE6-4575-B13D-E66AB9628905}.Debug|ARM64.ActiveCfg = Debug|ARM64
-		{5F63C743-F6CE-4DBA-A200-2B3F8A14E8C2}.Debug|ARM64.Build.0 = Debug|ARM64
+		{829C61AF-BDE6-4575-B13D-E66AB9628905}.Debug|ARM64.Build.0 = Debug|ARM64
-		{5F63C743-F6CE-4DBA-A200-2B3F8A14E8C2}.Debug|x64.ActiveCfg = Debug|x64
+		{829C61AF-BDE6-4575-B13D-E66AB9628905}.Debug|x64.ActiveCfg = Debug|x64
-		{5F63C743-F6CE-4DBA-A200-2B3F8A14E8C2}.Debug|x64.Build.0 = Debug|x64
+		{829C61AF-BDE6-4575-B13D-E66AB9628905}.Debug|x64.Build.0 = Debug|x64
-		{5F63C743-F6CE-4DBA-A200-2B3F8A14E8C2}.Release|ARM64.ActiveCfg = Release|ARM64
+		{829C61AF-BDE6-4575-B13D-E66AB9628905}.Release|ARM64.ActiveCfg = Release|ARM64
-		{5F63C743-F6CE-4DBA-A200-2B3F8A14E8C2}.Release|ARM64.Build.0 = Release|ARM64
+		{829C61AF-BDE6-4575-B13D-E66AB9628905}.Release|ARM64.Build.0 = Release|ARM64
-		{5F63C743-F6CE-4DBA-A200-2B3F8A14E8C2}.Release|x64.ActiveCfg = Release|x64
+		{829C61AF-BDE6-4575-B13D-E66AB9628905}.Release|x64.ActiveCfg = Release|x64
-		{5F63C743-F6CE-4DBA-A200-2B3F8A14E8C2}.Release|x64.Build.0 = Release|x64
+		{829C61AF-BDE6-4575-B13D-E66AB9628905}.Release|x64.Build.0 = Release|x64
-		{2694E2FB-DCD5-4BFF-A418-B6C3C7CE3B8E}.Debug|ARM64.ActiveCfg = Debug|ARM64
-		{2694E2FB-DCD5-4BFF-A418-B6C3C7CE3B8E}.Debug|x64.ActiveCfg = Debug|x64
-		{2694E2FB-DCD5-4BFF-A418-B6C3C7CE3B8E}.Debug|x64.Build.0 = Debug|x64
-		{2694E2FB-DCD5-4BFF-A418-B6C3C7CE3B8E}.Release|ARM64.ActiveCfg = Release|ARM64
-		{2694E2FB-DCD5-4BFF-A418-B6C3C7CE3B8E}.Release|x64.ActiveCfg = Release|x64
-		{2694E2FB-DCD5-4BFF-A418-B6C3C7CE3B8E}.Release|x64.Build.0 = Release|x64
-		{0217E86E-3476-9946-DE8E-9D200CEBD47A}.Debug|ARM64.ActiveCfg = Debug|ARM64
-		{0217E86E-3476-9946-DE8E-9D200CEBD47A}.Debug|ARM64.Build.0 = Debug|ARM64
-		{0217E86E-3476-9946-DE8E-9D200CEBD47A}.Debug|x64.ActiveCfg = Debug|x64
-		{0217E86E-3476-9946-DE8E-9D200CEBD47A}.Debug|x64.Build.0 = Debug|x64
-		{0217E86E-3476-9946-DE8E-9D200CEBD47A}.Release|ARM64.ActiveCfg = Release|ARM64
-		{0217E86E-3476-9946-DE8E-9D200CEBD47A}.Release|ARM64.Build.0 = Release|ARM64
-		{0217E86E-3476-9946-DE8E-9D200CEBD47A}.Release|x64.ActiveCfg = Release|x64
-		{0217E86E-3476-9946-DE8E-9D200CEBD47A}.Release|x64.Build.0 = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -2896,11 +2906,12 @@ Global
 		{4E0AE3A4-2EE0-44D7-A2D0-8769977254A0} = {F05E590D-AD46-42BE-9C25-6A63ADD2E3EA}
 		{5702B3CC-8575-48D5-83D8-15BB42269CD3} = {929C1324-22E8-4412-A9A8-80E85F3985A5}
 		{64B88F02-CD88-4ED8-9624-989A800230F9} = {ECB8E0D1-7603-4E5C-AB10-D1E545E6F8E2}
-		{4E0AE3A4-2EE0-44D7-A2D0-8769977254A1} = {322566EF-20DC-43A6-B9F8-616AF942579A}
-		{43E779F3-D83C-48B1-BA8D-1912DBD76FC9} = {A2221D7E-55E7-4BEA-90D1-4F162D670BBF}
 		{0217E86E-3476-9946-DE8E-9D200CEBD47A} = {D1D6BC88-09AE-4FB4-AD24-5DED46A791DD}
 		{5F63C743-F6CE-4DBA-A200-2B3F8A14E8C2} = {3846508C-77EB-4034-A702-F8BB263C4F79}
 		{2694E2FB-DCD5-4BFF-A418-B6C3C7CE3B8E} = {89E20BCE-EB9C-46C8-8B50-E01A82E6FDC3}
+		{4E0AE3A4-2EE0-44D7-A2D0-8769977254A1} = {322566EF-20DC-43A6-B9F8-616AF942579A}
+		{43E779F3-D83C-48B1-BA8D-1912DBD76FC9} = {A2221D7E-55E7-4BEA-90D1-4F162D670BBF}
+		{829C61AF-BDE6-4575-B13D-E66AB9628905} = {17B4FA70-001E-4D33-BBBB-0D142DBC2E20}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {C3A2F9D1-7930-4EF4-A6FC-7EE0A99821D0}

src/modules/peek/Peek.UITests/Peek.UITests.csproj

@@ -0,0 +1,30 @@
+<Project Sdk="Microsoft.NET.Sdk">
+  <Import Project="..\..\..\Common.Dotnet.CsWinRT.props" />
+  <PropertyGroup>
+	<RootNamespace>PowerToys.Peek.UITests</RootNamespace>
+	<AssemblyName>PowerToys.Peek.UITests</AssemblyName>
+	<IsPackable>false</IsPackable>
+	<IsTestProject>true</IsTestProject>
+	<Nullable>enable</Nullable>
+	<OutputType>Library</OutputType>
+
+	<!-- This is a UI test, so don't run as part of MSBuild -->
+	<RunVSTest>false</RunVSTest>
+  </PropertyGroup>
+  <PropertyGroup>
+	<OutputPath>$(SolutionDir)$(Platform)\$(Configuration)\tests\Peek.UITests\</OutputPath>
+  </PropertyGroup>
+
+  <ItemGroup>
+	<PackageReference Include="MSTest" />
+    <ProjectReference Include="..\..\..\common\UITestAutomation\UITestAutomation.csproj" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <Folder Include="TestAssets\sample\" />
+	<Content Include="TestAssets\**\*">
+		<CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+	</Content>
+  </ItemGroup>
+
+</Project>

src/modules/peek/Peek.UITests/PeekFilePreviewTests.cs

@@ -0,0 +1,70 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using System;
+using System.IO;
+using Microsoft.PowerToys.UITest;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace Peek.UITests;
+
+[TestClass]
+public class PeekFilePreviewTests : UITestBase
+{
+    public PeekFilePreviewTests()
+        : base(PowerToysModule.PowerToysSettings, WindowSize.Small_Vertical)
+    {
+    }
+
+    [TestMethod("Peek.FilePreview.Folder")]
+    [TestCategory("PeekFilePreview")]
+    public void PeekFolderFilePreview()
+    {
+        string folderFullPath = Path.GetTempPath();
+
+        OpenAndPeekFile(folderFullPath, "Temp - Peek");
+        Assert.IsTrue(FindAll<TextBlock>("File Type: File folder", 500, true).Count > 0, "Should show folder detail in Peek File Preview");
+    }
+
+    [TestMethod("Peek.FilePreview.Image")]
+    [TestCategory("PeekFilePreview")]
+    public void PeekImageFilePreview() => PeekSampleFile(".png");
+
+    [TestMethod("Peek.FilePreview.PDF")]
+    [TestCategory("PeekFilePreview")]
+    public void PeekPDFPreview() => PeekSampleFile(".pdf");
+
+    [TestMethod("Peek.FilePreview.ZIP")]
+    [TestCategory("PeekFilePreview")]
+    public void PeekZIPPreview() => PeekSampleFile(".zip");
+
+    [TestMethod("Peek.FilePreview.QOI")]
+    [TestCategory("PeekFilePreview")]
+    public void PeekQOIPreview() => PeekSampleFile(".qoi");
+
+    private void PeekSampleFile(string ext)
+    {
+        string fileName = $"sample{ext}";
+        string fullPath = Path.GetFullPath($@".\TestAssets\{fileName}");
+
+        OpenAndPeekFile(fullPath, $"{fileName} - Peek");
+        VisualAssertWindow($"{fileName} - Peek");
+    }
+
+    private void OpenAndPeekFile(string fullPath, string peekWindowTitle)
+    {
+        SendKeys(Key.Enter);
+
+        Session.StartExe("explorer.exe", $"/select,\"{fullPath}\"");
+
+        SendKeys(Key.LCtrl, Key.Space);
+
+        Session.Attach(peekWindowTitle);
+    }
+
+    private void VisualAssertWindow(string windowTitle)
+    {
+        VisualAssert.AreEqual(this.TestContext, this.Find(windowTitle, 500, true), "EmptyView");
+    }
+}

src/modules/peek/Peek.UITests/TestAssets/sample.svg

@@ -0,0 +1,4 @@
+<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg">
+    <circle cx="50" cy="50" r="50">
+    </circle>
+</svg>

src/modules/peek/Peek.UITests/tests-checklist-template-peek.md

@@ -0,0 +1,23 @@
+## Peek
+ * Open different files to check that they're shown properly
+   - [ ] Image
+   - [ ] Text or dev file
+   - [ ] Markdown file
+   - [ ] PDF
+   - [ ] HTML
+   - [ ] Archive files (.zip, .tar, .rar)
+   - [ ] Any other not mentioned file (.exe for example) to verify the unsupported file view is shown
+   
+ * Pinning/unpinning
+   - [ ] Pin the window, switch between images of different size, verify the window stays at the same place and the same size.
+   - [ ] Pin the window, close and reopen Peek, verify the new window is opened at the same place and the same size as before.
+   - [ ] Unpin the window, switch to a different file, verify the window is moved to the default place.
+   - [ ] Unpin the window, close and reopen Peek, verify the new window is opened on the default place.
+
+* Open with a default program
+   - [ ] By clicking a button.
+   - [ ] By pressing enter. 
+  
+ - [ ] Switch between files in the folder using `LeftArrow` and `RightArrow`, verify you can switch between all files in the folder.
+ - [ ] Open multiple files, verify you can switch only between selected files.
+ - [ ] Change the shortcut, verify the new one works.