public void OnelElement_BinaryGenericSearchTest()
{
var arr = new double[] { 10 };
var result = BinaryGenericSearch.Exec(arr.ToList(), 10);
Assert.AreEqual(0, result);
}
public void NormUseInt_BinaryGenericSearchTest()
{
var arr = new int[] { 5, 8, 13, 17, 336 };
var result = BinaryGenericSearch.Exec(arr.ToList(), 13);
Assert.AreEqual(2, result);
}
public void NormUseDouble_BinaryGenericSearchTest()
{
var arr = new double[] { -5, 6, 7, 9, 15 };
var result = BinaryGenericSearch.Exec(arr.ToList(), 9);
Assert.AreEqual(3, result);
}
public void RepeatElements_BinaryGenericSearchTest()
{
var arr = new double[] { 10, 55, 88, 99, 99, 115, 158 };
var result = BinaryGenericSearch.Exec(arr.ToList(), 99);
Assert.AreEqual(3, result);
}
public void NotExisting_BinaryGenericSearchTest()
{
var arr = new string[] { "a", "b", "c", "d" };
var result = BinaryGenericSearch.Exec(arr.ToList(), "e");
Assert.AreEqual(-1, result);
}
public void StringValue_BinaryGenericSearchTest()
{
//arrange
var arr = new string[] { "cat", "dog", "bird", "seal" };
//act
var result = BinaryGenericSearch.Exec(arr.ToList(), "seal");
//assert
Assert.AreEqual(3, result);
}
public void Boundary_BinaryGenericSearchTest(int searchItem, int expectedResult)
{
//arrange
var arr = new int[] { 2, 3, 7, 9 };
//act
var result = BinaryGenericSearch.Exec(arr.ToList(), searchItem);
//assert
Assert.AreEqual(expectedResult, result);
}
public void Empty_BinaryGenericSearchTest()
{
var arr = new int[] { };
Assert.ThrowsException <ArgumentOutOfRangeException>(() => BinaryGenericSearch.Exec(arr.ToList(), 1));
}
public void Null_BinaryGenericSearchTest()
{
int[] arr = null;
Assert.ThrowsException <ArgumentNullException>(() => BinaryGenericSearch.Exec(arr.ToList(), 1));
}