2.2 KiB
| title | slug |
|---|---|
| Adding Test Cases to an Entity | /how-to-guides/data-quality-observability/quality/adding-test-cases |
Adding Test Cases to an Entity
Tests cases are actual test that will be ran and executed against your entity. This is where you will define the execution time and logic of these tests Note: you will need to make sure you have the right permission in OpenMetadata to create a test.
Step 1: Creating a Test Case
Navigate to the entity you want to add a test to (we currently support quality test only for database entity). Go to Data Observability tab. From there, click on the Add Test button in the upper right corner and select the type of test you want to implement
{% image src="/images/v1.7/features/ingestion/workflows/data-quality/add-test-case.png" alt="Write your first test" caption="Write your first test" /%}
Step 2: Select the Test Definition
Select the type of test you want to run and set the parameters (if any) for your test case. If you have selected a column test, you will need to select which column you want to execute your test against. Give it a name and then submit it.
Note: if you have a profiler workflow running, you will be able to visualize some context around your column or table data.
{% image src="/images/v1.7/features/ingestion/workflows/data-quality/add-test-defintion.png" alt="Write your first test" caption="Write your first test" /%}
Step 3: Set an Execution Schedule (Optional)
Starting in 1.6 it is possible to create multiple pipeline for your test cases. If you want to execute all of your test cases within the same pipeline you can simply toggle on the Select All on the ingestion configuration page. Otherwise you can select the specific test cases the pipeline will execute. The second options allows you to orchestrate pipelines at different times for different test cases.
{% image src="/images/v1.7/features/ingestion/workflows/data-quality/add-ingestion.png" alt="Create an ingestion pipeline" caption="Create an ingestion pipeline" /%}
{% image src="/images/v1.7/features/ingestion/workflows/data-quality/ingestion-page.png" alt="Schedule you test execution" caption="Schedule you test execution" /%}