public void BinarySearchEmptyArrayTest()
{
BinarySearch bs = new BinarySearch();
string[] test = new string[] { };
TestComparerString comparer = new TestComparerString();
Assert.Throws <ArgumentException>(() => bs.Find(test, "mama", comparer), "Array can't be empty.");
}
public void BinarySearchNullArrayTest()
{
BinarySearch bs = new BinarySearch();
string[] test = null;
TestComparerString comparer = new TestComparerString();
Assert.Throws <ArgumentNullException>(() => bs.Find(test, "mama", comparer), "Array can't be null.");
}
public void BinarySearchElementToSearchForNullTest()
{
BinarySearch bs = new BinarySearch();
string[] test = new string[] { "aaa", "Extra", "AAA" };
TestComparerString comparer = new TestComparerString();
Assert.Throws <ArgumentNullException>(() => bs.Find(test, null, comparer), "Element to search for can't be null.");
}
public void BinarySearchNullComparerTest()
{
BinarySearch bs = new BinarySearch();
string[] test = new string[] { "aaa", "Extra", "AAA" };
TestComparerString comparer = null;
Assert.Throws <ArgumentNullException>(() => bs.Find(test, "AAA", comparer), "Comparer can't be null.");
}
public void BinarySearchNullElementTest()
{
BinarySearch bs = new BinarySearch();
string[] test = new string[] { "aaa", null, "AAA" };
TestComparerString comparer = new TestComparerString();
Assert.Throws <ArgumentNullException>(() => bs.Find(test, "AAA", comparer), "Array can't have null elements.");
}
public void BinarySearchTest5()
{
BinarySearch bs = new BinarySearch();
string[] test = new string[] { "aaa" };
TestComparerString comparer = new TestComparerString();
int expected = 0;
int actual = bs.Find(test, "aaa", comparer);
Assert.AreEqual(expected, actual);
}
public void BinarySearchTest4()
{
BinarySearch bs = new BinarySearch();
string[] test = new string[] { "", "asdasdg", "Oh, Mama!", "sunshine", "Tree is me", "Escanor", "-1", "", "aaa", "AAA" };
TestComparerString comparer = new TestComparerString();
int expected = 4;
int actual = bs.Find(test, "Tree is me", comparer);
Assert.AreEqual(expected, actual);
}
