Moved tests into one file

Author: antonpirker

tests/test_feature_flags.py

@@ -4,7 +4,7 @@
 import pytest
 
 import sentry_sdk
-from sentry_sdk.feature_flags import add_feature_flag
+from sentry_sdk.feature_flags import add_feature_flag, FlagBuffer
 
 
 def test_featureflags_integration(sentry_init, capture_events, uninstall_integration):
@@ -125,3 +125,45 @@ async def runner():
             {"flag": "world", "result": False},
         ]
     }
+
+
+def test_flag_tracking():
+    """Assert the ring buffer works."""
+    buffer = FlagBuffer(capacity=3)
+    buffer.set("a", True)
+    flags = buffer.get()
+    assert len(flags) == 1
+    assert flags == [{"flag": "a", "result": True}]
+
+    buffer.set("b", True)
+    flags = buffer.get()
+    assert len(flags) == 2
+    assert flags == [{"flag": "a", "result": True}, {"flag": "b", "result": True}]
+
+    buffer.set("c", True)
+    flags = buffer.get()
+    assert len(flags) == 3
+    assert flags == [
+        {"flag": "a", "result": True},
+        {"flag": "b", "result": True},
+        {"flag": "c", "result": True},
+    ]
+
+    buffer.set("d", False)
+    flags = buffer.get()
+    assert len(flags) == 3
+    assert flags == [
+        {"flag": "b", "result": True},
+        {"flag": "c", "result": True},
+        {"flag": "d", "result": False},
+    ]
+
+    buffer.set("e", False)
+    buffer.set("f", False)
+    flags = buffer.get()
+    assert len(flags) == 3
+    assert flags == [
+        {"flag": "d", "result": False},
+        {"flag": "e", "result": False},
+        {"flag": "f", "result": False},
+    ]