public void TestIterative()
{
AssertExt.AreEqual(new int[0], new int[0].Iterative().ToArray());
AssertExt.AreEqual(new int[0], new int[] { 0, 1, 2, 3 }.Iterative().ToArray());
AssertExt.AreEqual(new int[] { 0 }, new int[] { 0, 0, 0, 0 }.Iterative().ToArray());
AssertExt.AreEqual(new int[] { 0, 1, 2 }, new int[] { 0, 0, 1, 1, 2, 2 }.Iterative().ToArray());
AssertExt.AreEqual(new int[] { 1, 2, 0 }, new int[] { 0, 1, 1, 2, 2, 3, 4, 5, 6, 0 }.Iterative().ToArray());
}
public void TestMakeGenericMethodFromParams()
{
Type type = typeof(TestClass);
MethodInfo method = type.GetMethod("TestMethod");
AssertExt.AreEqual(new Type[] { typeof(int) }, method.GenericArgumentsInferences(typeof(int)));
AssertExt.AreEqual(new Type[] { typeof(uint) }, method.GenericArgumentsInferences(typeof(uint)));
method = type.GetMethod("TestMethod2");
AssertExt.AreEqual(new Type[] { typeof(int) }, method.GenericArgumentsInferences(typeof(int)));
AssertExt.AreEqual(new Type[] { typeof(uint) }, method.GenericArgumentsInferences(typeof(uint)));
method = type.GetMethod("TestMethod3");
AssertExt.AreEqual(new Type[] { typeof(int) },
method.GenericArgumentsInferences(typeof(int), typeof(int)));
AssertExt.AreEqual(new Type[] { typeof(object) },
method.GenericArgumentsInferences(typeof(string), typeof(object)));
AssertExt.AreEqual(new Type[] { typeof(IList <int>) },
method.GenericArgumentsInferences(typeof(int[]), typeof(IList <int>)));
AssertExt.AreEqual(new Type[] { typeof(IList <int>) },
method.GenericArgumentsInferences(typeof(IList <int>), typeof(int[])));
AssertExt.AreEqual(null, method.GenericArgumentsInferences(typeof(uint), typeof(string)));
method = type.GetMethod("TestMethod4");
AssertExt.AreEqual(new Type[] { typeof(int) },
method.GenericArgumentsInferences(typeof(int), typeof(int)));
AssertExt.AreEqual(new Type[] { typeof(IList <int>) },
method.GenericArgumentsInferences(typeof(IList <int>), typeof(int[])));
AssertExt.AreEqual(null, method.GenericArgumentsInferences(typeof(int[]), typeof(IList <int>)));
AssertExt.AreEqual(null, method.GenericArgumentsInferences(typeof(string), typeof(object)));
AssertExt.AreEqual(null, method.GenericArgumentsInferences(typeof(uint), typeof(string)));
method = type.GetMethod("TestMethod5");
AssertExt.AreEqual(new Type[] { typeof(int) }, method.GenericArgumentsInferences(typeof(int[]), typeof(int)));
AssertExt.AreEqual(new Type[] { typeof(long) }, method.GenericArgumentsInferences(typeof(long[]), typeof(int)));
method = type.GetMethod("TestMethod6");
AssertExt.AreEqual(new Type[] { typeof(int), typeof(string) },
method.GenericArgumentsInferences(typeof(List <IDictionary <int, string> >), typeof(IList <int[]>)));
AssertExt.AreEqual(null,
method.GenericArgumentsInferences(typeof(List <Dictionary <int, string> >), typeof(IList <long[]>)));
method = type.GetMethod("TestMethod7");
AssertExt.AreEqual(new Type[] { typeof(int), typeof(string) },
method.GenericArgumentsInferences(typeof(List <IDictionary <int, string> >), typeof(IList <int[]>)));
AssertExt.AreEqual(new Type[] { typeof(int), typeof(string) },
method.GenericArgumentsInferences(typeof(List <Dictionary <int, string> >), typeof(IList <int[]>)));
AssertExt.AreEqual(null,
method.GenericArgumentsInferences(typeof(List <Dictionary <int, string> >), typeof(IList <long[]>)));
method = type.GetMethod("TestMethod8");
AssertExt.AreEqual(new Type[] { typeof(int) },
method.GenericArgumentsInferences(typeof(int), typeof(int), typeof(int), typeof(int)));
AssertExt.AreEqual(new Type[] { typeof(string) },
method.GenericArgumentsInferences(typeof(string), typeof(string), typeof(object), typeof(object)));
AssertExt.AreEqual(new Type[] { typeof(string) },
method.GenericArgumentsInferences(typeof(string), typeof(string[])));
AssertExt.AreEqual(new Type[] { typeof(string[]) },
method.GenericArgumentsInferences(typeof(string[]), typeof(string[])));
AssertExt.AreEqual(new Type[] { typeof(string[][]) },
method.GenericArgumentsInferences(typeof(string[][]), typeof(string[][])));
AssertExt.AreEqual(new Type[] { typeof(string[]) },
method.GenericArgumentsInferences(typeof(string[]), typeof(string[][])));
AssertExt.AreEqual(new Type[] { typeof(string) },
method.GenericArgumentsInferences(typeof(string), typeof(string)));
AssertExt.AreEqual(new Type[] { typeof(string) }, method.GenericArgumentsInferences(typeof(string)));
method = type.GetMethod("TestMethod9");
AssertExt.AreEqual(new Type[] { typeof(int), typeof(string) },
method.GenericArgumentsInferences(typeof(Func <int, string>), typeof(int), typeof(string)));
AssertExt.AreEqual(new Type[] { typeof(TestClass2), typeof(string) },
method.GenericArgumentsInferences(typeof(Func <TestClass2, string>), typeof(TestClass3), typeof(string)));
AssertExt.AreEqual(null,
method.GenericArgumentsInferences(typeof(Func <short, string>), typeof(int), typeof(string)));
AssertExt.AreEqual(new Type[] { typeof(object), typeof(string) },
method.GenericArgumentsInferences(typeof(Func <object, string>), typeof(string), typeof(string)));
AssertExt.AreEqual(new Type[] { typeof(int), typeof(string) },
method.GenericArgumentsInferences(typeof(Func <int, string>), typeof(short), typeof(string)));
AssertExt.AreEqual(new Type[] { typeof(int), typeof(object) },
method.GenericArgumentsInferences(typeof(Func <int, string>), typeof(short), typeof(object)));
AssertExt.AreEqual(new Type[] { typeof(IList <int>), typeof(object) },
method.GenericArgumentsInferences(typeof(Func <IList <int>, string>), typeof(int[]), typeof(object)));
AssertExt.AreEqual(new Type[] { typeof(IList <int>), typeof(object) },
method.GenericArgumentsInferences(typeof(Func <IList <int>, object>), typeof(int[]), typeof(string)));
AssertExt.AreEqual(new Type[] { typeof(IList <int>), typeof(IList <int>) },
method.GenericArgumentsInferences(typeof(Func <IList <int>, int[]>), typeof(int[]), typeof(IList <int>)));
}
