Migrate to functions for delivering test results

addons/besseretests/examples/example_test.gd

@@ -5,36 +5,13 @@ extends BessereTestsTest
 #func before_each() -> void: ldiag("before_each() called")
 #func after_each() -> void: ldiag("after_each() called")
 
-func test_ok() -> void:
+func test_ok() -> void: rok("test_ok with a message")
-	test_status = 0
+func test_ok_nm() -> void: rok()
-	test_message = "test_ok with a message"
+func test_warn() -> void: rwarn("test_warn with a message")
-
+func test_warn_nm() -> void: rwarn()
-func test_ok_nm() -> void:
+func test_error() -> void: rerror("test_error with a message")
-	test_status = 0
+func test_error_nm() -> void: rerror()
-
+func test_skip() -> void: rskip("test_skip with a message")
-func test_warn() -> void:
+func test_skip_nm() -> void: rskip()
-	test_status = 1
+func test_forgot() -> void: pass
-	test_message = "test_warn with a message"
+func test_invalid() -> void: test_status = 69
-
-func test_warn_nm() -> void:
-	test_status = 1
-
-func test_error() -> void:
-	test_status = 2
-	test_message = "test_error with a message"
-
-func test_error_nm() -> void:
-	test_status = 2
-
-func test_skip() -> void:
-	test_status = 3
-	test_message = "test_skip with a message"
-
-func test_skip_nm() -> void:
-	test_status = 3
-
-func test_forgot() -> void:
-	pass
-
-func test_invalid() -> void:
-	test_status = 69

addons/besseretests/examples/showcase_logging.gd

@@ -6,4 +6,4 @@ func test_logging() -> void:
 	linfo("INFORMATIONAL MESSAGE")
 	lwarn("WARNING MESSAGE")
 	lerror("ERROR MESSAGE")
-	test_status = 0
+	rok()

addons/besseretests/examples/test_inside_tree.gd

@@ -1,9 +1,9 @@
 extends BessereTestsTest
 
 func test_boolean() -> void:
-	if is_inside_tree(): test_status = 0
+	if is_inside_tree(): rok()
-	else: test_status = 2
+	else: rerror()
 
 func test_existance() -> void:
-	if get_tree() == null: test_status = 2
+	if get_tree() == null: rerror()
-	else: test_status = 0
+	else: rok()