TestContext | NUnit Docs
docs.nunit.org › writing-tests › TestContextIt's important to remember that "test" in NUnit may refer to an individual test cases or a suite such as a TestFixture. Within a test method, SetUp method or TearDown method, the context is that of the individual test case. Within a OneTimeSetUp or OneTimeTearDown method, the context refers to the fixture as a whole. This can lead to confusion, since most runners display information about fixtures differently from test cases.