public void Solution_SmallArray_Correct()
{
//Arrange - Given
var array = new int[] { 2, 1, 1, 2, 3, 1 };
//Act - When
var result = Distinct.Solution(array);
//Assert - Then
var expectedResult = 3;
Assert.Equal(expectedResult, result);
}
public void SolutionEmptyTest()
{
// Arrange
int[] A = new int[] { };
// Action
int actual = Distinct.Solution(A);
// Assert
int expected = 0;
Assert.AreEqual(expected, actual);
}
public void SolutionSimpleTwoValuesTest()
{
// Arrange
int[] A = new int[] { 2, 2 };
// Action
int actual = Distinct.Solution(A);
// Assert
int expected = 1;
Assert.AreEqual(expected, actual);
}
public void SolutionSimpleTest()
{
// Arrange
int[] A = new int[] { 2, 1, 1, 2, 3, 1 };
// Action
int actual = Distinct.Solution(A);
// Assert
int expected = 3;
Assert.AreEqual(expected, actual);
}
public void TestBasicCase()
{
//Given
var baseCaseArray = new int[] { 2, 1, 1, 2, 3, 1 };
var distinct = new Distinct();
var expectedResult = 3;
//When
var actualResult = distinct.Solution(baseCaseArray);
//Then
Assert.AreEqual(expectedResult, actualResult);
}
public void EnumberableTest()
{
Assert.AreEqual(50, Distinct.Solution(Enumerable.Range(-25, 50).ToArray()));
}
public void AllZeroTest()
{
Assert.AreEqual(1, Distinct.Solution(new int[1000]));
}
public void ExampleTest()
{
Assert.AreEqual(3, Distinct.Solution(new [] { 2, 1, 1, 2, 3, 1 }));
}