public void ShouldSucceedForArgumentHasLengthEqualToWhenArrayHasNoItems(int[] arrayArg, string message)
{
// Given
var argument = TestUtility.CreateArgument(() => arrayArg);
// When
var action = new TestDelegate(() => Has.LengthEqualTo <int>(() => 0)(argument, message));
// Then
Assert.DoesNotThrow(action);
}
public void ShouldFailForArgumentHasLengthEqualToWhenArrayHasLessItems(int[] arrayArg, string message, string format)
{
// Given
arrayArg = new[] { 1 };
var argument = TestUtility.CreateArgument(() => arrayArg);
var expected = string.Format(format, "Provided array parameter should have 6 elements, but has 1 element", "arrayArg");
// When
var action = new TestDelegate(() => Has.LengthEqualTo <int>(() => 6)(argument, message));
// Then
var exception = Assert.Throws <ArgumentException>(action);
exception.ParamName.ShouldBe("arrayArg");
exception.Message.ShouldBe(expected);
exception.InnerException.ShouldBe(null);
}