public void ItShouldPointToTheLocationOfTheAssertion()
{
var rule = new AvoidAssertBooleanRule();
var violations = rule.Apply(_violatingAction.AsTestCase(new NUnitTestFramework()));
var location = violations.First().Location;
Assert.AreEqual(19, location.StartLine);
}
public void ItShouldProvideAMessage()
{
var rule = new AvoidAssertBooleanRule();
var violations = rule.Apply(_violatingAction.AsTestCase(new NUnitTestFramework()));
var message = violations.First().Message;
Assert.AreEqual("Assert.False performs a boolean test on a composite boolean value", message);
}
public void ItShouldNotComplainAboutAssertingASingleBooleanValue()
{
Action a = () =>
{
var actual = Environment.Is64BitOperatingSystem;
Assert.True(actual);
};
var rule = new AvoidAssertBooleanRule();
var violations = rule.Apply(a.AsTestCase(new NUnitTestFramework()));
Assert.AreEqual(0, violations.Count());
}
public void ItShouldComplainAboutAssertingABooleanValueResultingFromAEqualsComparison()
{
Action a = () =>
{
var x = 5;
var y = 6;
Assert.False(x.Equals(y));
};
var rule = new AvoidAssertBooleanRule();
var violations = rule.Apply(a.AsTestCase(new NUnitTestFramework()));
Assert.AreEqual(1, violations.Count());
}
public void ItShouldHaveAToStringDescription()
{
var rule = new AvoidAssertBooleanRule();
Assert.AreEqual("a test case should not do a boolean assertion of a composite boolean value", rule.ToString());
}
public void ItShouldComplainAboutAssertingABooleanValueResultingFromAnOperatorComparison()
{
var rule = new AvoidAssertBooleanRule();
var violations = rule.Apply(_violatingAction.AsTestCase(new NUnitTestFramework()));
Assert.AreEqual(1, violations.Count());
}