chore: add GUT test framework

addons/gut/test/unit/test_method_maker.gd

@@ -0,0 +1,95 @@
+extends GutTest
+
+
+class BaseTest:
+	extends GutInternalTester
+
+	var MethodMaker = load('res://addons/gut/method_maker.gd')
+
+	func make_meta(fname, params = [], flags = 65):
+		var to_return = {
+			name = fname,
+			args = params,
+			default_args = [],
+			flags = flags
+		}
+		return to_return
+
+	func make_param(pname, ptype):
+		var to_return = {
+			name = pname,
+			type = ptype
+		}
+		return to_return
+
+
+
+class TestGetDecleration:
+	extends BaseTest
+
+	var _mm = null
+
+	func before_each():
+		_mm = MethodMaker.new()
+
+
+	func test_get_function_text_no_params():
+		assert_string_contains(_mm.get_function_text(make_meta('dummy')), 'func dummy():')
+
+
+	func test_parameters_get_prefix_and_default_to_call_stubber():
+		var params = [make_param('value1', TYPE_INT), make_param('value2', TYPE_INT)]
+		var meta = make_meta('dummy', params)
+		var txt = _mm.get_function_text(meta)
+		assert_string_contains(txt, 'func dummy(p_value1=__gutdbl.default_val("dummy",0), p_value2=__gutdbl.default_val("dummy",1)):')
+
+
+
+class TestSuperCall:
+	extends BaseTest
+
+	var _mm = null
+
+	func before_each():
+		_mm = MethodMaker.new()
+
+	func test_super_call_works_with_no_parameters():
+		var meta = make_meta('dummy')
+		var text = _mm.get_function_text(meta)
+		assert_string_contains(text, 'return await super()')
+
+	func test_super_call_contains_all_parameters():
+		var params = [
+			make_param('value1', TYPE_COLOR),
+			make_param('value2', TYPE_INT),
+			make_param('value3', TYPE_STRING)
+		]
+		var meta = make_meta('dummy', params)
+		var text = _mm.get_function_text(meta)
+		assert_string_contains(text, 'return await super(p_value1, p_value2, p_value3)')
+
+
+
+
+class TestVarargMethods:
+	extends BaseTest
+
+	func test_rpc():
+		var mm = MethodMaker.new()
+
+		var n = autofree(Node.new())
+		var meta = find_method_meta(n.get_method_list(), 'rpc')
+		var func_def = mm.get_function_text(meta)
+
+		assert_string_contains(func_def, ", ...args: Array")
+		assert_string_contains(func_def, "__gutdbl.spy_on('rpc', [p_method, args])")
+
+	func test_rpc_id():
+		var mm = MethodMaker.new()
+
+		var n = autofree(Node.new())
+		var meta = find_method_meta(n.get_method_list(), 'rpc_id')
+		var func_def = mm.get_function_text(meta)
+
+		assert_string_contains(func_def, ", ...args: Array")
+		assert_string_contains(func_def, "__gutdbl.spy_on('rpc_id', [p_peer_id, p_method, args])")