Tests: Fix clickhouse URI for CI

Author: erezsh

.github/workflows/ci.yml

@@ -47,4 +47,5 @@ jobs:
             DATADIFF_SNOWFLAKE_URI: '${{ secrets.DATADIFF_SNOWFLAKE_URI }}'
             DATADIFF_PRESTO_URI: '${{ secrets.DATADIFF_PRESTO_URI }}'
             DATADIFF_TRINO_URI: '${{ secrets.DATADIFF_TRINO_URI }}'
+            DATADIFF_CLICKHOUSE_URI: 'clickhouse://clickhouse:Password1@localhost:9000/clickhouse'
         run: poetry run unittest-parallel -j 16

tests/common.py

@@ -21,7 +21,8 @@
 TEST_ORACLE_CONN_STRING: str = None
 TEST_DATABRICKS_CONN_STRING: str = os.environ.get("DATADIFF_DATABRICKS_URI")
 TEST_TRINO_CONN_STRING: str = os.environ.get("DATADIFF_TRINO_URI") or None
-TEST_CLICKHOUSE_CONN_STRING: str = None     # "clickhouse://clickhouse:Password1@localhost:9000/clickhouse"
+ # clickhouse uri for provided docker - "clickhouse://clickhouse:Password1@localhost:9000/clickhouse"
+TEST_CLICKHOUSE_CONN_STRING: str = os.environ.get("DATADIFF_CLICKHOUSE_URI") or None
 
 DEFAULT_N_SAMPLES = 50
 N_SAMPLES = int(os.environ.get("N_SAMPLES", DEFAULT_N_SAMPLES))