tests: More shared code based on the patterns we have#35021

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def- wants to merge 28 commits intoMaterializeInc:mainfrom

def-:pr-test-unification

Commits on Feb 18, 2026

test: deduplicate workflow_default boilerplate via Composition.run_all_workflows()

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test: add exclude and shard parameters to Composition.run_all_workflows()

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test: deduplicate CDC workflow_default via run_all_workflows() parameters

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test: extract test file globbing+sharding into Composition.glob_test_files()

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test: extract scenario runner boilerplate into Composition.shard_and_run_scenarios()

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test: extract shared CDC helpers into mysql_util.py and postgres_util.py

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test: deduplicate mysql-cdc-resumption workflow_default via run_all_workflows()

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test: extract default testdrive size args into Materialized.default_testdrive_size_args()

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test: deduplicate resumption test workflow_default via run_all_workflows()

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test: extract mysql-cdc-resumption shared helpers/scenarios into mysql_cdc_resumption.py

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test: extract pg-cdc-resumption shared helpers/scenarios into pg_cdc_resumption.py

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test: extract SSH setup/authorize helpers in ssh-connection tests

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test: use MySql/SqlServer.default_testdrive_args() across test files

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test: extract replication slot helpers from pg-cdc tests into postgres_util.py

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test: extract shared mysql-cdc workflow functions into mysql_cdc.py

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test: extract shared pg-cdc helpers into pg_cdc.py and move get_testdrive_ssl_args to postgres_util.py

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test: deduplicate KAFKA_SCHEMA and remove_target_cluster_from_explain in checks

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test: extract workflow_cdc, workflow_replication_slots, workflow_silent_connection_drop into pg_cdc.py

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test: extract enable_unorchestrated_cluster_replicas() into Composition

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test: add Composition.alter_system_set() to replace ALTER SYSTEM SET boilerplate

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test: add Composition.recreate_quickstart_cluster() and replace leftover schema()

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test: add Composition.restart_mz() to replace kill+up boilerplate

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test: add Composition.sql_as_mz_system() to replace port=6877/user=mz_system boilerplate

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test: extract SSH bastion failure/recovery helpers in ssh-connection

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test: add Clusterd.replica_addresses() to replace inline address boilerplate

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test: extract workflow_many_inserts into shared mysql_cdc.py module

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test: extract repeated mz_new override and promote helpers in 0dt tests

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test: extract shared backup-restore workflow into backup_restore.py

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tests: More shared code based on the patterns we have#35021

tests: More shared code based on the patterns we have#35021
def- wants to merge 28 commits intoMaterializeInc:mainfrom
def-:pr-test-unification

Commits on Feb 18, 2026

test: deduplicate workflow_default boilerplate via Composition.run_all_workflows()

test: add exclude and shard parameters to Composition.run_all_workflows()

test: deduplicate CDC workflow_default via run_all_workflows() parameters

test: extract test file globbing+sharding into Composition.glob_test_files()

test: extract scenario runner boilerplate into Composition.shard_and_run_scenarios()

test: extract shared CDC helpers into mysql_util.py and postgres_util.py

test: deduplicate mysql-cdc-resumption workflow_default via run_all_workflows()

test: extract default testdrive size args into Materialized.default_testdrive_size_args()

test: deduplicate resumption test workflow_default via run_all_workflows()

test: extract mysql-cdc-resumption shared helpers/scenarios into mysql_cdc_resumption.py

test: extract pg-cdc-resumption shared helpers/scenarios into pg_cdc_resumption.py

test: extract SSH setup/authorize helpers in ssh-connection tests

test: use MySql/SqlServer.default_testdrive_args() across test files

test: extract replication slot helpers from pg-cdc tests into postgres_util.py

test: extract shared mysql-cdc workflow functions into mysql_cdc.py

test: extract shared pg-cdc helpers into pg_cdc.py and move get_testdrive_ssl_args to postgres_util.py

test: deduplicate KAFKA_SCHEMA and remove_target_cluster_from_explain in checks

test: extract workflow_cdc, workflow_replication_slots, workflow_silent_connection_drop into pg_cdc.py

test: extract enable_unorchestrated_cluster_replicas() into Composition

test: add Composition.alter_system_set() to replace ALTER SYSTEM SET boilerplate

test: add Composition.recreate_quickstart_cluster() and replace leftover schema()

test: add Composition.restart_mz() to replace kill+up boilerplate

test: add Composition.sql_as_mz_system() to replace port=6877/user=mz_system boilerplate

test: extract SSH bastion failure/recovery helpers in ssh-connection

test: add Clusterd.replica_addresses() to replace inline address boilerplate

test: extract workflow_many_inserts into shared mysql_cdc.py module

test: extract repeated mz_new override and promote helpers in 0dt tests

test: extract shared backup-restore workflow into backup_restore.py