public void EvaluatorBase_ThrowsArgumentNullException_WhenEvaluatorSelectorIsNull() { // Arrange var persons = new TestPersonFactory().CreatePersons(); // Act // Assert Assert.Throws <ArgumentNullException>(() => persons.ParityEvaluator(ParityMathExtensions.EvenPredicate, (Func <TestPerson, int>)null) .Count()); }
public void OddsWithGenericType_ReturnsTotalElements_WhenParamsAreCorrect() { // Arrange var persons = new TestPersonFactory().CreatePersons(); // Act var result = persons.Odds(person => person.Age).Count(); // Assert Assert.Equal(2, result); }
public void EvaluatorBase_ThrowsArgumentNullException_WhenEvaluatorPredicateIsNull() { // Arrange var persons = new TestPersonFactory().CreatePersons(); // Act // Assert Assert.Throws <ArgumentNullException>(() => persons.ParityEvaluator((Func <int, bool>)null, (Func <TestPerson, int>)null) .Count()); }
public void EvaluatorBase_ReturnsTotalElements_WhenParamsAreCorrect() { // Arrange var persons = new TestPersonFactory().CreatePersons(); // Act var result = persons.ParityEvaluator(ParityMathExtensions.EvenPredicate, p => p.Age) .Count(); // Assert Assert.Equal(1, result); }