Testing code snippets for Visual Studio
October 30th, 2009If you create many test classes and test methods you probably repeat some code many times.
Here are some code snippets that I use every day at work, feel free to modify them if you want.
Unit testing and objects equality
February 16th, 2009Let's assume that we have a class like below:
C#:
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public class Foo : IEquatable<Foo>
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{
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private int variable;
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public int Variable
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{
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get { return variable; }
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set { variable = value; }
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}
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#region IEquatable<Foo> Members
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public bool Equals(Foo other)
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{
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return this.variable == other.Variable;
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}
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#endregion
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}
and a unit test for that:
C#:
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[TestClass()]
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public class FooTest
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{
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[TestMethod()]
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public void EqualsTest()
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{
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one.Variable = 5;
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two.Variable = 5;
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Assert.AreEqual<Foo>(one, two, "AreEqual<Foo> failed");
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Assert.AreEqual(one, two, "AreEqual failed");
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Assert.AreSame(one, two, "AreSame failed");
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}
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}
and a question is - which Assert fails? All of them o_O
I could not find an explanation why implemented Equals method is not called. Framework always calls default Equals(object)
