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Add test of metadata-based freshness mechanism
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33 changes: 33 additions & 0 deletions
33
tests/functional/adapter/test_get_last_relation_modified.py
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import os | ||
import pytest | ||
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from dbt.tests.util import run_dbt | ||
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freshness_via_metadata_schema_yml = """version: 2 | ||
sources: | ||
- name: test_source | ||
freshness: | ||
warn_after: {count: 10, period: hour} | ||
error_after: {count: 1, period: day} | ||
schema: "{{ env_var('DBT_TEST_SCHEMA_NAME_VARIABLE') }}" | ||
tables: | ||
- name: test_table | ||
""" | ||
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class TestGetLastRelationModified: | ||
@pytest.fixture(scope="class", autouse=True) | ||
def set_env_vars(self, project): | ||
os.environ["DBT_TEST_SCHEMA_NAME_VARIABLE"] = project.test_schema | ||
yield | ||
del os.environ["DBT_TEST_SCHEMA_NAME_VARIABLE"] | ||
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@pytest.fixture(scope="class") | ||
def models(self): | ||
return {"schema.yml": freshness_via_metadata_schema_yml} | ||
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def test_get_last_relation_modified(self, project, set_env_vars): | ||
project.run_sql( | ||
f"create table {project.test_schema}.test_table (id integer autoincrement, name varchar(100) not null);" | ||
) | ||
run_dbt(["source", "freshness"]) |