NUnit Test Run Order

Question

By default nunit tests run alphabetically. Does anyone know of any way to set the execution order? Does an attribute exist for this?

Answer 1

If you are using [TestCase], the argument TestName provides a name for the test.

If not specified, a name is generated based on the method name and the arguments provided.

You can control the order of test execution as given below:

                    [Test]
            [TestCase("value1", TestName = "ExpressionTest_1")]
            [TestCase("value2", TestName = "ExpressionTest_2")]
            [TestCase("value3", TestName = "ExpressionTest_3")]
            public void ExpressionTest(string  v)
            {
                //do your stuff
            }

Here i used the method name "ExpressionTest" suffix with a number.

You can use any names ordered alphabetical see TestCase Attribute