Creating Test Cases for the New Data Provider

• In the same directory, create a new file for your dataset's provider tests, named similarly to your provider with a test prefix, e.g., [YourDatasetName]Provider.test.ts.
• Create test functions that cover different scenarios your data provider might encounter. This includes different demographic breakdowns, geographic levels (national, state, county), and any other significant variations in data requests. For each test:
  • Define the dataset IDs and breakdowns you'll test against.
  • Use mock data and responses to simulate the fetching process.
  • Assert that the data provider returns the expected results.
• Implement a utility function similar to ensureCorrectDatasetsDownloaded to verify that your data provider correctly identifies and fetches the necessary datasets based on the breakdowns and demographic types provided in the query.
• For each test, document the specific scenario, such as "Testing data fetch for state-level race breakdown."