public void TestSingleDelegate()
{
Transform transformer = DoubleNumber;
Assert.AreEqual(10, transformer(5));
transformer = SquareNumber;
Assert.AreEqual(36, transformer(6));
Multipler m1 = new Multipler(100);
transformer = m1.Function;
Assert.AreEqual(700, transformer(7));
}
public void TestMulticastDelegate()
{
int[] realOutput = new int[3];
Transform transformer = null;
transformer += new Multipler(realOutput, 0, -1).SaveInArray;
transformer += new Multipler(realOutput, 1, 2).SaveInArray;
transformer += new Multipler(realOutput, 2, 6).SaveInArray;
// the result value is the result of the last method to be invoked
Assert.AreEqual(36, transformer(6));
int[] expectedOutput = { -6, 12, 36 };
CollectionAssert.AreEqual(expectedOutput, realOutput);
}
public void TestDelegateArray()
{
Transform[] arrayTransformer = new Transform[4];
arrayTransformer[0] = DoubleNumber;
arrayTransformer[1] = SquareNumber;
Multipler m1 = new Multipler(8);
Multipler m2 = new Multipler(100);
arrayTransformer[2] = m1.Function;
arrayTransformer[3] = m2.Function;
int input = 9;
int[] expectedOutput = { 18, 81, 72, 900 };
int[] realOutput = new int[4];
for (int index = 0; index < 4; ++index)
realOutput[index] = arrayTransformer[index](input);
CollectionAssert.AreEqual(expectedOutput,realOutput);
}
public void TestDelegateArray()
{
Transform[] arrayTransformer = new Transform[4];
arrayTransformer[0] = DoubleNumber;
arrayTransformer[1] = SquareNumber;
Multipler m1 = new Multipler(8);
Multipler m2 = new Multipler(100);
arrayTransformer[2] = m1.Function;
arrayTransformer[3] = m2.Function;
int input = 9;
int[] expectedOutput = { 18, 81, 72, 900 };
int[] realOutput = new int[4];
for (int index = 0; index < 4; ++index)
{
realOutput[index] = arrayTransformer[index](input);
}
CollectionAssert.AreEqual(expectedOutput, realOutput);
}
public void TestMulticastDelegate()
{
int[] realOutput = new int[3];
Transform transformer = null;
transformer += new Multipler(realOutput,0,-1).SaveInArray;
transformer += new Multipler(realOutput,1, 2).SaveInArray;
transformer += new Multipler(realOutput,2, 6).SaveInArray;
// the result value is the result of the last method to be invoked
Assert.AreEqual(36,transformer(6));
int[] expectedOutput = {-6,12,36};
CollectionAssert.AreEqual(expectedOutput,realOutput);
}
public void TestSingleDelegate()
{
Transform transformer = DoubleNumber;
Assert.AreEqual(10,transformer(5));
transformer = SquareNumber;
Assert.AreEqual(36,transformer(6));
Multipler m1 = new Multipler(100);
transformer = m1.Function;
Assert.AreEqual(700,transformer(7));
}
