1 files changed, 57 insertions, 0 deletions
diff --git a/t/test_functionality.py b/t/test_functionality.py
new file mode 100644
index 0000000..5253534
--- /dev/null
+++ b/t/test_functionality.py
@@ -0,0 +1,57 @@
+import utils
+import aiohttp
+import asyncio
+
+
+class BasicUsage(utils.AergiaUnitTestCase):
+
+    def test_asyncless(self):
+        def a():
+            x = 100
+            while x > 0:
+                x -= 1
+
+        self.Aergia.start()
+        a()
+        self.Aergia.stop()
+
+        samples = self.Aergia.get_samples()
+        self.assertFalse(samples)
+
+    def test_sequential_tasks(self):
+        delay = 0.2
+        num_times = 5
+
+        async def b(tot, num):
+            await asyncio.sleep(delay)
+            return tot + num
+
+        async def a():
+            tot = 0
+            for i in range(num_times):
+                tot = await b(tot, i)
+            assert tot == 10
+
+        self.Aergia.start()
+        asyncio.run(a())
+        self.Aergia.stop()
+
+        samples = self.Aergia.get_samples()
+
+        self.assertFuncContains('b', [self.expected_samples(delay * num_times)],
+                                samples)
+
+    def test_simultaneous_tasks(self):
+        delay = 0.2
+        async def b(): await asyncio.sleep(delay)
+        async def a(): await asyncio.gather(b(), b(), b())
+
+        self.Aergia.start()
+        asyncio.run(a())
+        self.Aergia.stop()
+
+        samples = self.Aergia.get_samples()
+
+        print(self.expected_samples(delay * 3))
+        self.assertFuncContains('b', [self.expected_samples(delay * 3)],
+                                samples)