public void Test_Factorial()
{
var exercise07 = new Exercise07();
Assert.AreEqual(exercise07.Factorial(10), 3628800);
Assert.AreEqual(exercise07.Factorial(12), 479001600);
}
public void Test_ConvertString()
{
var exercise07 = new Exercise07();
Assert.AreEqual(exercise07.ConvertString("abc4e6fd3"), "abcccceeeeeefddd");
Assert.AreEqual(exercise07.ConvertString("ab13c"), "abbbbbbbbbbbbbc");
}
public void Test_ChunkArray()
{
var exercise07 = new Exercise07();
var testResult = exercise07.ChunkArray(new int[] { 5, 6, 3, 5, 7, 8, 9, 1, 2 }, 4);
Assert.AreEqual(testResult.Count(), 3);
CollectionAssert.AreEqual(testResult[0], new List <int> {
5, 6, 3, 5
});
CollectionAssert.AreEqual(testResult[2], new List <int> {
2
});
}
public void ShouldReveaseStringArrayWithoutAlteringArgument()
{
// Arrange
string[] testArray1 = new string[] { "one", "two", "three" };
string[] testArray2 = new string[] { "one", "two", "three" };
// Act
string[] outPutArray = Exercise07.reverse(testArray1);
// Assert
Assert.AreEqual(testArray1[0], testArray2[0]);
Assert.AreEqual(testArray1[1], testArray2[1]);
Assert.AreEqual(testArray1[2], testArray2[2]);
Assert.AreEqual(outPutArray[0], testArray1[2]);
Assert.AreEqual(outPutArray[1], testArray1[1]);
Assert.AreEqual(outPutArray[2], testArray1[0]);
}
public void Test_Exercise7(long n, string expected)
{
var actualResult = Exercise07.Run(n);
actualResult.Should().BeEquivalentTo(expected);
}
public void TestVeryBigNumberNumber()
{
var actualResult = Exercise07.Run(999999999999);
Assert.AreEqual("9 9 9 9 9 9 9 9 9 9 9 9", actualResult);
}
public void TestТRoundedNumber()
{
var actualResult = Exercise07.Run(2000000000);
Assert.AreEqual("0 0 0 0 0 0 0 0 0 2", actualResult);
}
public void TestТNegativeNumber()
{
var actualResult = Exercise07.Run(-1354626729);
Assert.AreEqual("9 2 7 6 2 6 4 5 3 1", actualResult);
}
public void TestZeroNumber()
{
var actualResult = Exercise07.Run(0);
Assert.AreEqual("0", actualResult);
}
public void Test_Factorial_Ok(int a, int result)
{
Assert.AreEqual(Exercise07.Factorial(a), result);
}
