How do I check “no exception occurred” in my MSTest unit test?

Question

I\'m writing a unit test for this one method which returns \"void\". I would like to have one case that the test passes when there is no exception thrown. How do I write t

Answer 1

I like to see an Assert.Whatever at the end of each test, just for consistency... without one, can I really be sure there's not supposed to be one there?

For me, this is as simple as putting Assert.IsTrue(true);

I know I didn't accidentally put that code in there, and thus I should be confident enough at quick a skim through that this was as intended.

    [TestMethod]
    public void ProjectRejectsGappedVersioningByDefault() {

        var files = new List();
        files.Add(ScriptProjectTestMocks.GetVersion1to2());
        files.Add(ScriptProjectTestMocks.GetVersion3to4());

        Assert.Throws(() => {
            var sut = new ScriptProject(files);
        });

    }

    [TestMethod]
    public void ProjectAcceptsGappedVersionsExplicitly() {

        var files = new List();
        files.Add(ScriptProjectTestMocks.GetVersion1to2());
        files.Add(ScriptProjectTestMocks.GetVersion3to4());

        var sut = new ScriptProject(files, true);

        Assert.IsTrue(true);   // Assert.Pass() would be nicer... build it in if you like

    }