public virtual void TestGetClass()
{
//test with Integer
int x = 42;
Type c = GenericsUtil.GetClass(x);
Assert.Equal("Correct generic type is acquired from object", typeof(
int), c);
//test with GenericClass<Integer>
TestGenericsUtil.GenericClass <int> testSubject = new TestGenericsUtil.GenericClass
<int>(this);
Type c2 = GenericsUtil.GetClass(testSubject);
Assert.Equal("Inner generics are acquired from object.", typeof(
TestGenericsUtil.GenericClass), c2);
}
public virtual void TestWithGenericClass()
{
TestGenericsUtil.GenericClass <string> testSubject = new TestGenericsUtil.GenericClass
<string>(this);
testSubject.Add("test1");
testSubject.Add("test2");
try
{
//this cast would fail, if we had not used GenericsUtil.toArray, since the
//rmethod would return Object[] rather than String[]
string[] arr = testSubject.FuncThatUsesToArray();
Assert.Equal("test1", arr[0]);
Assert.Equal("test2", arr[1]);
}
catch (InvalidCastException)
{
Fail("GenericsUtil#toArray() is not working for generic classes");
}
}
