RSDK-11346 - fix loose_approx (#954)

Author: stuqdog

tests/__init__.py

@@ -2,4 +2,4 @@
 
 
 def loose_approx(val):
-    return pytest.approx(val, rel=val * 1e-2)
+    return pytest.approx(val, rel=1e-2)

tests/test_camera.py

@@ -140,9 +140,9 @@ async def test_get_image(self, camera: MockCamera, service: CameraRPCService, im
 
             # Test known mime type
             request = GetImageRequest(name="camera", mime_type=CameraMimeType.PNG)
-            response: GetImageResponse = await client.GetImage(request, timeout=18.2)
+            response: GetImageResponse = await client.GetImage(request, timeout=18.1)
             assert response.image == image.data
-            assert camera.timeout == loose_approx(18.2)
+            assert camera.timeout == loose_approx(18.1)
 
             # Test empty mime type. Empty mime type should default to response mime type
             request = GetImageRequest(name="camera")
@@ -156,12 +156,12 @@ async def test_get_images(self, camera: MockCamera, service: CameraRPCService, m
             client = CameraServiceStub(channel)
 
             request = GetImagesRequest(name="camera")
-            response: GetImagesResponse = await client.GetImages(request, timeout=18.2)
+            response: GetImagesResponse = await client.GetImages(request, timeout=18.1)
             raw_img = response.images[0]
             assert raw_img.format == Format.FORMAT_PNG
             assert raw_img.source_name == camera.name
             assert response.response_metadata == metadata
-            assert camera.timeout == loose_approx(18.2)
+            assert camera.timeout == loose_approx(18.1)
 
     async def test_render_frame(self, camera: MockCamera, service: CameraRPCService, image: ViamImage):
         assert camera.timeout is None

tests/test_gantry.py

@@ -103,18 +103,18 @@ async def test_move_to_position(self):
         async with ChannelFor([self.service]) as channel:
             client = GantryServiceStub(channel)
             request = MoveToPositionRequest(name=self.gantry.name, positions_mm=[1, 8, 2], speeds_mm_per_sec=[3, 9, 12])
-            await client.MoveToPosition(request, timeout=18.2)
+            await client.MoveToPosition(request, timeout=18.1)
             assert self.gantry.position == [1, 8, 2]
             assert self.gantry.speeds == [3, 9, 12]
-            assert self.gantry.timeout == loose_approx(18.2)
+            assert self.gantry.timeout == loose_approx(18.1)
 
     async def test_home(self):
         async with ChannelFor([self.service]) as channel:
             client = GantryServiceStub(channel)
             request = HomeRequest(name=self.gantry.name)
-            response: HomeResponse = await client.Home(request, timeout=18.2)
+            response: HomeResponse = await client.Home(request, timeout=18.1)
             assert response.homed is True
-            assert self.gantry.timeout == loose_approx(18.2)
+            assert self.gantry.timeout == loose_approx(18.1)
 
     async def test_get_lengths(self):
         async with ChannelFor([self.service]) as channel: