public void TwoSum_test_No_Match_Result_Should_Return_Empty()
{
int[] testData = { 2, 7, 11, 15 };
var actual = new TwoSumCls().TwoSum(testData, 100);
var expected = 0;
Assert.Equal(expected, actual.Length);
}
public void TwoSum_test_Only_One_Element_Should_Return_Empty()
{
int[] testData = { 2 };
var actual = new TwoSumCls().TwoSum(testData, 9);
var expected = 0;
Assert.Equal(expected, actual.Length);
}
public void TwoSum_test_Empty_Array_Should_Return_Empty()
{
int[] testData = { };
var actual = new TwoSumCls().TwoSum(testData, 9);
var expected = 0;
Assert.Equal(expected, actual.Length);
}
public void TwoSum_test_Should_Not_Return_Same_Index()
{
int[] testData = { 2, 7, 11, 11 };
var actual = new TwoSumCls().TwoSum(testData, 14);
var expected = 0;
Assert.Equal(expected, actual.Length);
}
public void TwoSum_test_Should_Return_Index()
{
int[] testData = { 2, 7, 11, 15 };
var actual = new TwoSumCls().TwoSum(testData, 9);
var expected = new int[] { 0, 1 };
Assert.Equal(expected[0], actual[0]);
Assert.Equal(expected[1], actual[1]);
}