public void IncorrectInput_DuplicateNumbers(int[] value)
{
// Act
FindMissingNumberResult result = NumberFinder.FindMissingNumber(value);
// Assert
Assert.IsType <FindMissingNumberDuplicateNumbersResult>(result);
}
public void IncorrectInput_MissingMultipleNumbers(int[] value)
{
// Act
FindMissingNumberResult result = NumberFinder.FindMissingNumber(value);
// Assert
Assert.IsType <FindMissingNumberMultipleNumbersMissingResult>(result);
}
[InlineData(new int[] { 5, 2, 4, 14, 6, 13, 1, 9, 10, 12, 3, 7, 8 })] // Unordered
public void CorrectInput_Expecting11(int[] value)
{
// Act
FindMissingNumberResult result = NumberFinder.FindMissingNumber(value);
// Assert
Assert.IsType <FindMissingNumberSuccessResult>(result);
Assert.Equal(11, (result as FindMissingNumberSuccessResult).MissingNumber);
}
public void IncorrectInput_NotMissingANumber()
{
// Arrange
int[] arrayNoMissingNumber = new int[] { 1, 2, 3, 4, 5, 6 };
// Act
FindMissingNumberResult result = NumberFinder.FindMissingNumber(arrayNoMissingNumber);
// Assert
Assert.IsType <FindMissingNumberNotMissingANumberResult>(result);
}
public void IncorrectInput_EmptyArray()
{
// Arrange
int[] arrayEmpty = new int[] { };
// Act
FindMissingNumberResult result = NumberFinder.FindMissingNumber(arrayEmpty);
// Assert
Assert.IsType <FindMissingNumberEmptyArrayResult>(result);
}
