Add basic support for asyncio test cases

Author: deathaxe

README.md

@@ -448,6 +448,27 @@ class TestCondition(DeferrableTestCase):
 
 see also [tests/test_defer.py](https://github.com/randy3k/UnitTesting-example/blob/master/tests/test_defer.py).
 
+### Asyncio testing
+
+Tests for `asyncio` are written using `IsolatedAsyncioTestCase` class.
+
+
+```py
+import asyncio
+
+from unittesting import IsolatedAsyncioTestCase
+
+async def a_coro():
+    return 1 + 1
+
+class MyAsyncTestCase(IsolatedAsyncioTestCase):
+    async def test_something(self):
+        result = await a_coro()
+        await asyncio.sleep(1)
+        self.assertEqual(result, 2)
+```
+
+
 ## Helper TestCases
 
 UnitTesting provides some helper test case classes, 

dependencies.json

@@ -1,7 +1,11 @@
 {
     "*": {
-        ">3000": [
+        "3000 - 3999": [
             "coverage"
+        ],
+        ">4000": [
+            "coverage",
+            "sublime_aio"
         ]
     }
 }

tests/test_asyncio.py

@@ -0,0 +1,13 @@
+import asyncio
+
+from unittesting import IsolatedAsyncioTestCase
+
+
+async def a_coro():
+    return 1 + 1
+
+class MyAsyncTestCase(IsolatedAsyncioTestCase):
+    async def test_something(self):
+        result = await a_coro()
+        await asyncio.sleep(1)
+        self.assertEqual(result, 2)

unittesting/__init__.py

@@ -1,3 +1,4 @@
+from .core import IsolatedAsyncioTestCase
 from .core import AWAIT_WORKER
 from .core import DeferrableMethod
 from .core import DeferrableTestCase
@@ -13,10 +14,11 @@
     "AWAIT_WORKER",
     "DeferrableMethod",
     "DeferrableTestCase",
-    "expectedFailure",
-    "run_scheduler",
     "DeferrableViewTestCase",
+    "expectedFailure",
+    "IsolatedAsyncioTestCase",
     "OverridePreferencesTestCase",
+    "run_scheduler",
     "TempDirectoryTestCase",
     "ViewTestCase",
 ]

unittesting/core/__init__.py

@@ -3,6 +3,7 @@
 if sys.version_info[:2] >= (3, 13):
     from .py313.case import DeferrableMethod
     from .py313.case import DeferrableTestCase
+    from .py313.case import IsolatedAsyncioTestCase
     from .py313.case import expectedFailure
     from .py313.loader import DeferrableTestLoader
     from .py313.runner import AWAIT_WORKER
@@ -11,6 +12,7 @@
 elif sys.version_info[:2] == (3, 8):
     from .py38.case import DeferrableMethod
     from .py38.case import DeferrableTestCase
+    from .py38.case import IsolatedAsyncioTestCase
     from .py38.case import expectedFailure
     from .py38.loader import DeferrableTestLoader
     from .py38.runner import AWAIT_WORKER
@@ -34,5 +36,6 @@
     "DeferrableTestLoader",
     "DeferrableTestSuite",
     "DeferringTextTestRunner",
+    "IsolatedAsyncioTestCase",
     "expectedFailure",
 ]

unittesting/core/py313/case.py

@@ -3,13 +3,19 @@
 
 from collections.abc import Generator as DeferrableMethod
 from unittest import TestCase
+from unittest import IsolatedAsyncioTestCase
 from unittest.case import _addSkip
 from unittest.case import _Outcome
 from unittest.case import expectedFailure
 
 from .runner import defer
 
-__all__ = ["DeferrableMethod", "DeferrableTestCase", "expectedFailure"]
+__all__ = [
+    "DeferrableMethod",
+    "DeferrableTestCase",
+    "IsolatedAsyncioTestCase",
+    "expectedFailure",
+]
 
 
 class DeferrableTestCase(TestCase):

unittesting/core/py38/case.py

@@ -2,12 +2,18 @@
 
 from collections.abc import Generator as DeferrableMethod
 from unittest import TestCase
+from unittest import IsolatedAsyncioTestCase
 from unittest.case import _Outcome
 from unittest.case import expectedFailure
 
 from .runner import defer
 
-__all__ = ["DeferrableMethod", "DeferrableTestCase", "expectedFailure"]
+__all__ = [
+    "DeferrableMethod",
+    "DeferrableTestCase",
+    "IsolatedAsyncioTestCase",
+    "expectedFailure",
+]
 
 
 class DeferrableTestCase(TestCase):