Function builder_test_config

datafusion/datasource/src/file_stream/mod.rs:354–362

Create the smallest valid file scan config for builder validation tests.

()

    /// Create the smallest valid file scan config for builder validation tests.
    fn builder_test_config() -> FileScanConfig {
        let table_schema = TableSchema::new(Arc::new(Schema::empty()), vec![]);
        FileScanConfigBuilder::new(
            ObjectStoreUrl::parse("test:///").unwrap(),
            Arc::new(MockSource::new(table_schema)),
        )
        .with_file(PartitionedFile::new("mock_file", 10))
        .build()
    }

    /// Convenience helper to keep builder error assertions focused on the
    /// specific missing or invalid input under test.