public void GivenAnEmptyArrayWhenExecuteProductChallengeThenReturnNull()
{
//Given
int[] array = new int[0];
ArrayProductChallenge arrayProduct = new ArrayProductChallenge();
//When
int[] result = arrayProduct.Execute(array);
//Then
Assert.Null(result);
}
public void GivenAnValidArrayWhenExecuteThenReturnNewArrayWithResultOfProducts()
{
//Given
int[] array = { 1, 2, 3 };
ArrayProductChallenge arrayProduct = new ArrayProductChallenge();
//When
int[] result = arrayProduct.Execute(array);
//Then
Assert.Equal(6, result[0]);
Assert.Equal(3, result[1]);
Assert.Equal(2, result[2]);
}
public void GivenAnFiveElementsValidArrayWhenExecuteThenReturnNewArrayWithResultOfProducts()
{
//Given
int[] array = { 1, 2, 3, 4, 5 };
ArrayProductChallenge arrayProduct = new ArrayProductChallenge();
//When
int[] result = arrayProduct.Execute(array);
//Then
Assert.Equal(120, result[0]);
Assert.Equal(60, result[1]);
Assert.Equal(40, result[2]);
Assert.Equal(30, result[3]);
Assert.Equal(24, result[4]);
}