Validate keepass plugin conventions (#113)

KeeTrayTOTP.Tests/KeepassPluginConventionsTests.cs

@@ -0,0 +1,73 @@
+using FluentAssertions;
+using KeePass.Plugins;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using System.Reflection;
+
+namespace KeeTrayTOTP.Tests
+{
+    /// <summary>
+    /// Validate Keepass Plugin Conventions
+    /// https://keepass.info/help/v2_dev/plg_index.html
+    /// </summary>
+    [TestClass]
+    public class KeepassPluginConventionsTests
+    {
+        /// <summary>
+        /// Product name: Must be set to "KeePass Plugin" (without the quotes).
+        /// </summary>
+        [TestMethod]
+        public void AssemblyProduct_ShouldBeEqualToKeePassPlugin()
+        {
+            // Arrange
+            var pluginAssembly = typeof(KeeTrayTOTPExt).Assembly;
+
+            // Act
+            var assemblyProduct = pluginAssembly.GetCustomAttribute<AssemblyProductAttribute>();
+
+            // Assert
+            assemblyProduct.Should().NotBeNull();
+            assemblyProduct.Product.Should().Be("KeePass Plugin");
+        }
+
+        /// <summary>
+        /// The namespace must be named like the DLL file without extension.
+        /// </summary>
+        [TestMethod]
+        public void AssemblyNamespace_ShouldBeEqualToAssemblyName()
+        {
+            // Arrange
+            var pluginType = typeof(KeeTrayTOTPExt);
+            var pluginAssembly = typeof(KeeTrayTOTPExt).Assembly;
+
+            // Assert
+            pluginType.Namespace.Should().Be(pluginAssembly.GetName().Name);
+        }
+
+        /// <summary>
+        /// The plugin class must be named like the namespace plus "Ext".
+        /// </summary>
+        [TestMethod]
+        public void PluginClass_ShouldBeEqualToNamespacePlusExt()
+        {
+            // Arrange
+            var pluginType = typeof(KeeTrayTOTPExt);
+
+            // Assert
+            pluginType.Name.Should().Be($"{pluginType.Namespace}Ext");
+        }
+
+
+        /// <summary>
+        /// The plugin class must derive from the Plugin class
+        /// </summary>
+        [TestMethod]
+        public void PluginClass_ShouldDeriveFromIPlugin()
+        {
+            // Arrange
+            var pluginType = typeof(KeeTrayTOTPExt);
+
+            // Assert
+            pluginType.Should().BeDerivedFrom<Plugin>();
+        }
+    }
+}