add tests

main/setup.py

@@ -25,6 +25,9 @@
     author_email=package_info["author_email"],
     license=package_info["license"],
     packages=[package_info["name"]],
+    # package_data={
+    #     package_info["name"]: ['__dependencies__/**/*'],
+    # },
     install_requires=[
         # examples:
         # 'aiohttp >= 3.7.4',

tests/4.py

@@ -0,0 +1,15 @@
+import json
+import json_fix
+
+class Test(dict):
+    def __json__(self):
+        return 99
+
+with open("tests/test4.json", "w") as f:
+    json.dump([Test()], f)
+
+# print(f'''test4, pt3, should print and throw error''')
+# print(json.dumps(Test()))
+
+# print(f'''test4, pt4, should print and throw error''')
+# print(json.dumps([Test()]))

tests/5.py

@@ -0,0 +1,16 @@
+import json
+from json import JSONEncoder
+from os.path import join
+import json_fix
+
+# same file, or different file
+class YOUR_CLASS(dict):
+    def __json__(self):
+        # YOUR CUSTOM CODE HERE
+        #    you probably just want to do:
+        #        return self.__dict__
+        return "a built-in object that is natually json-able"
+
+result = [ 1, 2, YOUR_CLASS() ]
+with open('tests/test5.json', 'w') as outfile:
+    json.dump(result, outfile)

tests/test4.json

@@ -0,0 +1 @@
+[{}]

tests/test4_1.json

@@ -0,0 +1 @@
+{}

tests/test5.json

@@ -0,0 +1 @@
+[1, 2, {}]