add support for redshift testing (#204)

Co-authored-by: Doug Beatty <doug.beatty@dbtlabs.com>

Author: emmyoop

.github/workflows/ci.yml

@@ -29,6 +29,13 @@ jobs:
         SNOWFLAKE_DATABASE: ${{ vars.SNOWFLAKE_DATABASE }}
         SNOWFLAKE_WAREHOUSE: ${{ vars.SNOWFLAKE_WAREHOUSE }}
         SNOWFLAKE_SCHEMA: "integration_tests_snowflake_${{ github.run_number }}"
+        # redshift
+        REDSHIFT_HOST: ${{ vars.REDSHIFT_HOST }}
+        REDSHIFT_USER: ${{ vars.REDSHIFT_USER }}
+        REDSHIFT_DATABASE: ${{ vars.REDSHIFT_DATABASE }}
+        REDSHIFT_SCHEMA: "integration_tests_redshift_${{ github.run_number }}"
+        REDSHIFT_PORT: ${{ vars.REDSHIFT_PORT }}
       secrets:
         SNOWFLAKE_ACCOUNT: ${{ secrets.SNOWFLAKE_ACCOUNT }}
         DBT_ENV_SECRET_SNOWFLAKE_PASS: ${{ secrets.SNOWFLAKE_PASS }}
+        DBT_ENV_SECRET_REDSHIFT_PASS: ${{ secrets.REDSHIFT_PASS }}

integration_tests/profiles.yml

@@ -17,13 +17,13 @@ integration_tests:
       threads: 5
 
     redshift:
-      type: redshift
-      host: "{{ env_var('REDSHIFT_TEST_HOST') }}"
-      user: "{{ env_var('REDSHIFT_TEST_USER') }}"
-      pass: "{{ env_var('REDSHIFT_TEST_PASS') }}"
-      dbname: "{{ env_var('REDSHIFT_TEST_DBNAME') }}"
-      port: "{{ env_var('REDSHIFT_TEST_PORT') | as_number }}"
-      schema: codegen_integration_tests_redshift
+      type: "redshift"
+      host: "{{ env_var('REDSHIFT_HOST') }}"
+      user: "{{ env_var('REDSHIFT_USER') }}"
+      pass: "{{ env_var('DBT_ENV_SECRET_REDSHIFT_PASS') }}"
+      dbname: "{{ env_var('REDSHIFT_DATABASE') }}"
+      port: "{{ env_var('REDSHIFT_PORT') | as_number }}"
+      schema: "{{ env_var('REDSHIFT_SCHEMA') }}"
       threads: 1
 
     bigquery:

supported_adapters.env

@@ -1 +1 @@
-SUPPORTED_ADAPTERS=postgres,snowflake
+SUPPORTED_ADAPTERS=postgres,snowflake,redshift

tox.ini

@@ -19,6 +19,13 @@ passenv =
     SNOWFLAKE_DATABASE
     SNOWFLAKE_WAREHOUSE
     SNOWFLAKE_SCHEMA
+    # redshift env vars
+    REDSHIFT_HOST
+    REDSHIFT_USER
+    DBT_ENV_SECRET_REDSHIFT_PASS
+    REDSHIFT_DATABASE
+    REDSHIFT_SCHEMA
+    REDSHIFT_PORT
 
 # Postgres integration tests for centralized dbt testing
 # run dbt commands directly, assumes dbt is already installed in environment
@@ -49,3 +56,18 @@ commands =
     dbt --warn-error seed --target snowflake --full-refresh
     dbt --warn-error run --target snowflake
     dbt --warn-error test --target snowflake
+
+# redshift integration tests for centralized dbt testing
+# run dbt commands directly, assumes dbt is already installed in environment
+[testenv:dbt_integration_redshift]
+changedir = integration_tests
+allowlist_externals = 
+    dbt
+skip_install = true
+commands =
+    dbt --version
+    dbt --warn-error deps --target redshift
+    dbt --warn-error run-operation create_source_table --target redshift
+    dbt --warn-error seed --target redshift --full-refresh
+    dbt --warn-error run --target redshift
+    dbt --warn-error test --target redshift