[com,geocom,gsidna] changed same exceptions to be ConnectionRefusedError

Author: MrClock8163

CHANGELOG.md

@@ -17,11 +17,15 @@ The project uses [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 - Changed the `Connection` interface definition to require `send_binary`,
   `receive_binary` and `exchange_binary` methods
-- Changed `open_serial` to raise `ConnectionError` instead of the original
-  exception when the connection could not be opened
+- Changed `open_serial` to raise `ConnectionRefusedError` instead of the
+  original exception when the connection could not be opened
 - Changed all methods of `SerialConnection` to raise the general
   `ConnectionEror` and `TimeoutError` instead of serial specific
   `SerialException` and`SerialTimeoutException`
+- Changed `GeoCom` init to raise `ConnectionRefusedError` instead of
+  `ConnectionError` when the connection could not be verified
+- Changed `GsiOnlineDNA` init to raise `ConnectionRefusedError` instead of
+  `ConnectionError` when the connection could not be verified
 - Updated GeoCOM response parsing to raise exception when the number of
   received paramters does not match the number of parsers specified
 - Updated `GeoCom` init signature to require keyword arguments

src/geocompy/communication.py

@@ -202,7 +202,7 @@ def open_serial(
             )
         sleep(2)
     else:
-        raise ConnectionError("Could not open connection")
+        raise ConnectionRefusedError("Could not open connection")
 
     wrapper = SerialConnection(
         serialport,
@@ -328,7 +328,7 @@ def open_socket(
             )
         sleep(2)
     else:
-        raise ConnectionError("Could not open connection")
+        raise ConnectionRefusedError("Could not open connection")
 
     return SocketConnection(
         sock,

src/geocompy/geo/__init__.py

@@ -247,7 +247,7 @@ def __init__(
                 self._logger.exception("Exception during connection attempt")
             sleep(1)
         else:
-            raise ConnectionError(
+            raise ConnectionRefusedError(
                 "Could not verify connection with instrument"
             )
 

src/geocompy/gsi/dna/__init__.py

@@ -155,7 +155,7 @@ def __init__(
 
             sleep(1)
         else:
-            raise ConnectionError(
+            raise ConnectionRefusedError(
                 "Could not verify connection with instrument"
             )
 

tests/test_dna.py

@@ -18,7 +18,7 @@ def dna() -> GsiOnlineDNA:
 class TestDNA:
     def test_init(self) -> None:
         conn_bad = FaultyConnection()
-        with pytest.raises(ConnectionError):
+        with pytest.raises(ConnectionRefusedError):
             GsiOnlineDNA(conn_bad, attempts=1)
 
         conn_good = DummyGsiOnlineConnection(True)

tests/test_geocom.py

@@ -78,7 +78,7 @@ def is_open(self) -> bool:
 class TestGeoCom:
     def test_init(self) -> None:
         conn_bad = FaultyConnection()
-        with pytest.raises(ConnectionError):
+        with pytest.raises(ConnectionRefusedError):
             GeoCom(conn_bad, attempts=1)
 
         conn_good = DummyGeoComConnection()