public void TestSwapChars()
{
char[] input = "Text for the Swap Chars method".ToCharArray();
char[][] expected =
{
"Text rof the Swap Chars method".ToCharArray(),
"Text for the Cwap Shars method".ToCharArray(),
"Text for the Swap C arshmethod".ToCharArray()
};
char[][] received = new char[expected.Length][];
// Received array initialization
for (int i = 0; i != expected.Length; ++i)
{
received[i] = new char[expected[i].Length];
input.CopyTo(received[i], 0);
}
AnBuilder.SwapChars(ref received[0], 5, 7);
AnBuilder.SwapChars(ref received[1], 13, 18);
AnBuilder.SwapChars(ref received[2], 19, 23);
// Comparing expected and received arrays
for (int i = 0; i != expected.Length; ++i)
{
for (int j = 0; j != expected[i].Length; ++j)
{
if (expected[i][j] != received[i][j])
{
Assert.Fail();
}
}
}
}
public void TestGetWordLength()
{
string input = "Hello world! It's a test string";
int[] expected = { 5, 5, 0, 2, 4, 6 };
int[] received =
{
AnBuilder.GetWordLength(input, 0),
AnBuilder.GetWordLength(input, 6),
AnBuilder.GetWordLength(input, 17),
AnBuilder.GetWordLength(input, 13),
AnBuilder.GetWordLength(input, 20),
AnBuilder.GetWordLength(input, 25),
};
// Comparing expected and received arrays
for (int i = 0; i != expected.Length; ++i)
{
if (expected[i] != received[i])
{
Assert.Fail();
}
}
}
