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42 lines
1.2 KiB
Markdown
42 lines
1.2 KiB
Markdown
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# Unit Testing
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## MSTest
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[Microsoft Unit Testing Tutorial](https://docs.microsoft.com/en-us/visualstudio/test/walkthrough-creating-and-running-unit-tests-for-managed-code?view=vs-2019)
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To test a project add a **MSTest Test Projet** to the solution.
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The test runner will execute any methods marked with `[TestInitialize]` once for every test the class contains, and will do so before running the actual test method itself.
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The `[TestMethod]` attribute tells the test runner which methods represent tests.
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In `TestClass.cs`:
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```cs
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using System;
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using Microsoft.VisualStudio.TestTools.UnitTesting;
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namespace Project.Tests
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{
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[TestClass]
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public class TestClass
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{
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[TestMethod]
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public void TestMethod()
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{
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Assert.AreEqual(expected, actual);
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Assert.IsTrue(bool);
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Assert.IsFalse(bool);
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Assert.IsNotNull(nullable);
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// assertions on collections
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CollectionAssert.AreEqual(expexcted, actual),
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}
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}
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}
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```
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---
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[UnitTest Overloaded Methods](https://stackoverflow.com/a/5666591/8319610)
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[Naming standards for unit tests](https://osherove.com/blog/2005/4/3/naming-standards-for-unit-tests.html)
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