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superset2/.github/workflows/testcontainers.yml
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Superset Dev 5a7fa2d1c6 feat(ci): expand testcontainers coverage to mssql, oracle, db2, elasticsearch
Adds four more dialects to the testcontainers suite (cockroachdb, crate,
trino from the initial pilot): mssql, oracle, db2, elasticsearch. All four
have native testcontainers-python container classes.

Restructures the workflow from one job running the whole suite to a
matrix, one job per dialect, running in parallel. A single slow container
would otherwise inflate wall-clock time for every dialect, not just its
own -- matrixing bounds total suite time by the slowest dialect instead of
the sum of all of them. Also renames the workflow file/name from
"Nightly-Testcontainers" to "Testcontainers" now that it runs on
pull_request (scoped via `paths`) in addition to the nightly cron.

Elasticsearch needed a different data-setup approach than the SQL-native
dialects: indices/documents get created via its REST API, not SQL INSERT,
matching how Superset actually encounters Elasticsearch in practice.
Confirmed empirically that Elasticsearch's SQL layer has no OFFSET support
at all (a real protocol limitation, already correctly documented via
ElasticSearchEngineSpec.supports_offset = False) and adjusted that
dialect's pagination test accordingly -- LIMIT/ORDER BY only, no OFFSET.

mssql and db2 could not be verified locally (no arm64 images for either;
this environment is Apple Silicon), same situation as crate's amd64-only
image from the initial pilot. Both are written against verified library
source (dialect names, connection URL construction) and will get their
first real execution on CI.
2026-08-27 19:51:23 -07:00

92 lines
3.2 KiB
YAML

# db_engine_specs tests against real databases (testcontainers)
name: Testcontainers
# Spins up real Docker containers (see tests/testcontainers/ for the current
# dialect list) via testcontainers-python, which catches real dialect/driver
# regressions -- the kind mocked db_engine_specs unit tests structurally
# cannot, e.g. apache/superset#42899 (Trino emitting OFFSET before LIMIT).
# Runs on a nightly cron (catches drift from a driver's own releases, not
# just from Superset's changes) and on pull_request, scoped via `paths` to
# only PRs that actually touch this test suite or the workflow itself, so
# unrelated PRs across the repo are never affected.
permissions:
contents: read
on:
schedule:
- cron: "0 5 * * *"
workflow_dispatch: {}
pull_request:
paths:
- ".github/workflows/testcontainers.yml"
- "tests/testcontainers/**"
concurrency:
group: ${{ github.workflow }}
cancel-in-progress: true
jobs:
testcontainers:
runs-on: ubuntu-26.04
strategy:
fail-fast: false
matrix:
include:
# One job per dialect rather than one job for the whole suite: a
# single slow container would otherwise inflate the wall-clock
# time for every dialect, not just its own. Running in parallel
# means the suite's total time is bounded by the slowest dialect,
# not the sum of all of them. Db2's first-boot init is documented
# upstream as notably slow (a real instance bring-up, not just a
# process start) and untested locally here (no arm64 image), so
# it gets a wider timeout margin than the rest until real CI data
# says otherwise.
- dialect: cockroachdb
timeout: 10
- dialect: crate
timeout: 10
- dialect: trino
timeout: 10
- dialect: mssql
timeout: 10
- dialect: elasticsearch
timeout: 10
- dialect: oracle
timeout: 15
- dialect: db2
timeout: 25
timeout-minutes: ${{ matrix.timeout }}
env:
PYTHONPATH: ${{ github.workspace }}
SUPERSET_TESTENV: true
SUPERSET_SECRET_KEY: not-a-secret
steps:
- name: Checkout
uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
with:
persist-credentials: false
- name: Setup Python
uses: ./.github/actions/setup-backend/
with:
python-version: current
- name: Run testcontainers db_engine_specs tests (${{ matrix.dialect }})
run: |
pytest --durations-min=2 -v ./tests/testcontainers/db_engine_specs/test_${{ matrix.dialect }}.py \
--junit-xml=test-results/junit-testcontainers-${{ matrix.dialect }}.xml
- name: Upload JUnit test results
if: always()
uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
with:
name: junit-results-testcontainers-${{ matrix.dialect }}
path: test-results/
retention-days: 7
actions-timeline:
needs: [testcontainers]
if: always()
runs-on: ubuntu-26.04
permissions:
actions: read
steps:
- uses: Kesin11/actions-timeline@57fc93f20c6da7fbc14063c6d24a2a5627c799ad # v3.2.0