28 lines
680 B
Python
28 lines
680 B
Python
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"""Tests for the Redis cursor."""
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import fakeredis.aioredis
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from services.kevin_signal_bridge.cursor import RedisCursor
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async def _redis():
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return fakeredis.aioredis.FakeRedis()
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async def test_cursor_defaults_to_zero():
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cursor = RedisCursor(await _redis())
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assert await cursor.last_seen_id() == 0
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async def test_cursor_advance_persists_value():
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cursor = RedisCursor(await _redis())
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await cursor.advance(42)
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assert await cursor.last_seen_id() == 42
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async def test_cursor_advance_never_goes_backwards():
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cursor = RedisCursor(await _redis())
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await cursor.advance(42)
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await cursor.advance(10)
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assert await cursor.last_seen_id() == 42
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