fix: use cloud auth (ServicePrincipal) for fabric profile, keep sqlserver as Docker target

dbt-fabric only supports Azure AD authentication methods and cannot connect
to a local SQL Server Docker container with SQL auth. Move fabric from
Docker targets to cloud targets using ServicePrincipal authentication
(matching the dbt-data-reliability configuration).

Co-Authored-By: Itamar Hartstein <haritamar@gmail.com>

Author: devin-ai-integration[bot]

.github/workflows/test-warehouse.yml

@@ -162,7 +162,7 @@ jobs:
           docker compose up -d --build --wait spark-thrift
 
       - name: Start SQL Server
-        if: inputs.warehouse-type == 'fabric' || inputs.warehouse-type == 'sqlserver'
+        if: inputs.warehouse-type == 'sqlserver'
         working-directory: ${{ env.E2E_DBT_PROJECT_DIR }}
         run: |
           docker compose up -d sqlserver
@@ -205,7 +205,7 @@ jobs:
           # This enables caching the seeded database state between runs.
           IS_DOCKER=false
           case "${{ inputs.warehouse-type }}" in
-            postgres|clickhouse|trino|dremio|duckdb|spark|fabric|sqlserver) IS_DOCKER=true ;;
+            postgres|clickhouse|trino|dremio|duckdb|spark|sqlserver) IS_DOCKER=true ;;
           esac
 
           if [ "$IS_DOCKER" = "true" ]; then

tests/profiles/profiles.yml.j2

@@ -60,18 +60,6 @@ elementary_tests:
       file_format: delta
       threads: 4
 
-    fabric: &fabric
-      type: fabric
-      driver: "ODBC Driver 18 for SQL Server"
-      server: 127.0.0.1
-      port: 1433
-      database: master
-      schema: {{ schema_name }}
-      user: sa
-      password: "Elementary123!"
-      trust_cert: true
-      threads: 4
-
     sqlserver: &sqlserver
       type: sqlserver
       driver: "ODBC Driver 18 for SQL Server"
@@ -87,6 +75,21 @@ elementary_tests:
 
     # ── Cloud targets (secrets substituted at CI time) ─────────────────
 
+    fabric: &fabric
+      type: fabric
+      driver: "ODBC Driver 18 for SQL Server"
+      server: {{ fabric_server | toyaml }}
+      port: 1433
+      database: {{ fabric_database | toyaml }}
+      schema: {{ schema_name }}
+      authentication: ServicePrincipal
+      tenant_id: {{ fabric_tenant_id | toyaml }}
+      client_id: {{ fabric_client_id | toyaml }}
+      client_secret: {{ fabric_client_secret | toyaml }}
+      encrypt: true
+      trust_cert: false
+      threads: 4
+
     snowflake: &snowflake
       type: snowflake
       account: {{ snowflake_account | toyaml }}