test(back-end): Add MailTemplate tests

See also: #119
CarlosPavajeau · Jan 15, 2021 · 7b233f1 · 7b233f1
1 parent a513b46
commit 7b233f1
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diff --git a/Infrastructure.Test/EmailTemplates/Test.html b/Infrastructure.Test/EmailTemplates/Test.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+
+<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
+<head>
+    <meta charset="utf-8" />
+    <title></title>
+</head>
+<body>
+
+</body>
+</html>
diff --git a/Infrastructure.Test/EmailTemplates/TestWithParams.html b/Infrastructure.Test/EmailTemplates/TestWithParams.html
@@ -0,0 +1,13 @@
+<!DOCTYPE html>
+
+<html lang="en" xmlns="http://www.w3.org/1999/xhtml">
+  <head>
+      <meta charset="utf-8" />
+      <title></title>
+  </head>
+  <body>
+    <p>
+      Hello {1}.
+    </p>
+  </body>
+</html>
diff --git a/Infrastructure.Test/Infrastructure.Test.csproj b/Infrastructure.Test/Infrastructure.Test.csproj
@@ -44,4 +44,13 @@
     <Folder Include="Identity\" />
   </ItemGroup>
 
+  <ItemGroup>
+    <None Update="EmailTemplates\Test.html">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+    <None Update="EmailTemplates\TestWithParams.html">
+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>
+    </None>
+  </ItemGroup>
+
 </Project>
diff --git a/Infrastructure.Test/Services/MailTemplates/MailTemplateTest.cs b/Infrastructure.Test/Services/MailTemplates/MailTemplateTest.cs
@@ -0,0 +1,75 @@
+using System;
+using System.Reflection;
+using Kaizen.Core.Services;
+using Kaizen.Infrastructure.Services.MailTemplates;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Microsoft.Extensions.Logging;
+using Moq;
+using NUnit.Framework;
+
+namespace Infrastructure.Test.Services.MailTemplates
+{
+    [TestFixture]
+    public class MailTemplateTest
+    {
+        private IMailTemplate _mailTemplate;
+        private Mock<IHostEnvironment> _hostEnvironment;
+
+        protected ServiceProvider ServiceProvider { get; private set; }
+
+        [OneTimeSetUp]
+        public void Init()
+        {
+            ServiceCollection services = new ServiceCollection();
+            services.AddLogging();
+
+            ServiceProvider = services.BuildServiceProvider();
+        }
+
+        [SetUp]
+        public void SetUp()
+        {
+            _hostEnvironment = new Mock<IHostEnvironment>();
+
+            string path = System.IO.Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
+            _hostEnvironment.Setup(h => h.ContentRootPath).Returns(path);
+
+            _mailTemplate = new MailTemplate(_hostEnvironment.Object,
+                ServiceProvider.GetService<ILogger<MailTemplate>>());
+        }
+
+        [Test]
+        public void Load_An_Existing_Template_Without_Params()
+        {
+            string template = _mailTemplate.LoadTemplate("Test.html");
+
+            Assert.IsNotNull(template);
+            Assert.IsTrue(template.Length > 0);
+        }
+
+        [Test]
+        public void Load_An_Existing_Template_With_Params()
+        {
+            string template = _mailTemplate.LoadTemplate("TestWithParams.html", "World");
+
+            Assert.IsNotNull(template);
+            Assert.IsTrue(template.Length > 0);
+            Assert.IsTrue(template.Contains("Hello World."));
+        }
+
+        [Test]
+        public void Load_Non_Existent_Template()
+        {
+            try
+            {
+                string template = _mailTemplate.LoadTemplate("NonExistentTemplate.html");
+                Assert.Fail("The template to search should not exist.");
+            }
+            catch (ArgumentException e)
+            {
+                Assert.AreEqual("Email template NonExistentTemplate.html does not exists.", e.Message);
+            }
+        }
+    }
+}