fix(csharp/src/Drivers/Databricks): fix CloudFetchResultFetcher initial results processing logic #3097
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…al results processing logic
## Summary
- Fixed failing unit tests in CloudFetchResultFetcherTest by correcting the conditional logic for processing
initial results
- The fetcher now properly handles initial results regardless of the `HasDirectResults` flag state
## Problem
Two unit tests were failing:
- `InitialResults_ProcessesInitialResultsCorrectly`
- `InitialResults_WithMoreRows_ContinuesFetching`
The issue was in the condition that checks whether to process direct/initial results. The previous logic required
`_statement.HasDirectResults` to be true even when processing initial results passed to the constructor, which
prevented the initial results from being processed in test scenarios.
## Solution
Changed the conditional logic from:
```csharp
if (_statement.HasDirectResults &&
(_statement.DirectResults?.ResultSet?.Results?.ResultLinks?.Count > 0 ||
_initialResults?.Results?.ResultLinks?.Count > 0))
To:
if ((_statement.HasDirectResults && _statement.DirectResults?.ResultSet?.Results?.ResultLinks?.Count > 0) ||
_initialResults?.Results?.ResultLinks?.Count > 0)
This ensures that initial results are processed when provided, regardless of the HasDirectResults flag.
Test plan
- All 12 tests in CloudFetchResultFetcherTest pass
- No regression in other CloudFetch-related tests
- Verified the fetcher correctly processes both direct results and initial results scenarios
CurtHagenlocher
approved these changes
Jul 3, 2025
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Summary
HasDirectResultsflag stateProblem
Two unit tests were failing:
InitialResults_ProcessesInitialResultsCorrectlyInitialResults_WithMoreRows_ContinuesFetchingThe issue was in the condition that checks whether to process direct/initial results. The previous logic required
_statement.HasDirectResultsto be true even when processing initial results passed to the constructor, whichprevented the initial results from being processed in test scenarios.
Solution
Changed the conditional logic from: