public void Array_of_eleven_elements_should_return_the_missing_element()
{
int[] array = new int[] { 1, 2, 7, 5, 6, 3, 8, 9, 10, 4, 12 };
int missingElement = 11;
Assert.Equal(missingElement, MissingElement.FindsMissingElement(array));
}
public void Array_of_four_elements_should_return_the_missing_element()
{
int[] array = new int[] { 1, 2, 4, 5 };
int missingElement = 3;
Assert.Equal(missingElement, MissingElement.FindsMissingElement(array));
}
public void Array_of_six_elements_should_return_the_missing_element()
{
int[] array = new int[] { 1, 2, 7, 5, 6, 3 };
int missingElement = 4;
Assert.Equal(missingElement, MissingElement.FindsMissingElement(array));
}
public void ReturnElementMissingFromSecondArray(int[] left, int[] right, int expectedOutput)
{
var result = MissingElement.FindMissing(left, right);
Assert.Equal(expectedOutput, result);
}
