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* Add build RPC method (#3674) * Add build RPC method * Add rpc test, some required flags * Fix flake8 * PR feedback * Update changelog [skip ci] * Do not skip CI when rebasing * Trigger CI so I can merge
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,136 @@ | ||
| import os | ||
| import pytest | ||
| import yaml | ||
| from .util import ( | ||
| assert_has_threads, | ||
| get_querier, | ||
| get_write_manifest, | ||
| ProjectDefinition, | ||
| ) | ||
|
|
||
| snapshot_data = ''' | ||
| {% snapshot my_snapshot %} | ||
| {{ | ||
| config( | ||
| target_database=database, | ||
| target_schema=schema, | ||
| unique_key='id', | ||
| strategy='timestamp', | ||
| updated_at='updated_at', | ||
| ) | ||
| }} | ||
| select id, cast('2019-10-31 23:59:40' as timestamp) as updated_at | ||
| from {{ ref('my_model') }} | ||
| {% endsnapshot %} | ||
| ''' | ||
|
|
||
| @pytest.mark.supported('postgres') | ||
| def test_rpc_build_threads( | ||
| project_root, profiles_root, dbt_profile, unique_schema | ||
| ): | ||
| schema_yaml = { | ||
| 'version': 2, | ||
| 'models': [{ | ||
| 'name': 'my_model', | ||
| 'columns': [ | ||
| { | ||
| 'name': 'id', | ||
| 'tests': ['not_null', 'unique'], | ||
| }, | ||
| ], | ||
| }], | ||
| } | ||
| project = ProjectDefinition( | ||
| project_data={'seeds': {'+quote_columns': False}}, | ||
| models={ | ||
| 'my_model.sql': 'select * from {{ ref("data") }}', | ||
| 'schema.yml': yaml.safe_dump(schema_yaml) | ||
| }, | ||
| seeds={'data.csv': 'id,message\n1,hello\n2,goodbye'}, | ||
| snapshots={'my_snapshots.sql': snapshot_data}, | ||
| ) | ||
| querier_ctx = get_querier( | ||
| project_def=project, | ||
| project_dir=project_root, | ||
| profiles_dir=profiles_root, | ||
| schema=unique_schema, | ||
| test_kwargs={}, | ||
| ) | ||
| with querier_ctx as querier: | ||
| # first run dbt to get the model built | ||
| querier.async_wait_for_result(querier.build()) | ||
|
|
||
| results = querier.async_wait_for_result(querier.test(threads=5)) | ||
| assert_has_threads(results, 5) | ||
|
|
||
| results = querier.async_wait_for_result( | ||
| querier.cli_args('build --threads=7') | ||
| ) | ||
| assert_has_threads(results, 7) | ||
|
|
||
|
|
||
| @pytest.mark.supported('postgres') | ||
| def test_rpc_build_state( | ||
| project_root, profiles_root, dbt_profile, unique_schema | ||
| ): | ||
| schema_yaml = { | ||
| 'version': 2, | ||
| 'models': [{ | ||
| 'name': 'my_model', | ||
| 'columns': [ | ||
| { | ||
| 'name': 'id', | ||
| 'tests': ['not_null', 'unique'], | ||
| }, | ||
| ], | ||
| }], | ||
| } | ||
| project = ProjectDefinition( | ||
| project_data={'seeds': {'+quote_columns': False}}, | ||
| models={ | ||
| 'my_model.sql': 'select * from {{ ref("data") }}', | ||
| 'schema.yml': yaml.safe_dump(schema_yaml) | ||
| }, | ||
| seeds={'data.csv': 'id,message\n1,hello\n2,goodbye'}, | ||
| snapshots={'my_snapshots.sql': snapshot_data}, | ||
| ) | ||
| querier_ctx = get_querier( | ||
| project_def=project, | ||
| project_dir=project_root, | ||
| profiles_dir=profiles_root, | ||
| schema=unique_schema, | ||
| test_kwargs={}, | ||
| ) | ||
| with querier_ctx as querier: | ||
| state_dir = os.path.join(project_root, 'state') | ||
| os.makedirs(state_dir) | ||
|
|
||
| results = querier.async_wait_for_result(querier.build()) | ||
| assert len(results['results']) == 5 | ||
|
|
||
| get_write_manifest(querier, os.path.join(state_dir, 'manifest.json')) | ||
|
|
||
| project.models['my_model.sql'] = 'select * from {{ ref("data" )}} where id = 2' | ||
| project.write_models(project_root, remove=True) | ||
| querier.sighup() | ||
| assert querier.wait_for_status('ready') is True | ||
|
|
||
| results = querier.async_wait_for_result( | ||
| querier.build(state='./state', models=['state:modified']) | ||
| ) | ||
| assert len(results['results']) == 3 | ||
|
|
||
| get_write_manifest(querier, os.path.join(state_dir, 'manifest.json')) | ||
|
|
||
| results = querier.async_wait_for_result( | ||
| querier.build(state='./state', models=['state:modified']), | ||
| ) | ||
| assert len(results['results']) == 0 | ||
|
|
||
| # a better test of defer would require multiple targets | ||
| results = querier.async_wait_for_result( | ||
| querier.build(state='./state', models=['state:modified'], defer=True) | ||
| ) | ||
| assert len(results['results']) == 0 |
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