fn test_valid_sample_data()

in crates/core/src/file_group/builder.rs [288:315]

• 26 lines of code
• 1 McCabe index (conditional complexity)

        fn test_valid_sample_data() {
            let sample_json = r#"{
            "partitionToWriteStats": {
                "byteField=20/shortField=100": [{
                    "fileId": "bb7c3a45-387f-490d-aab2-981c3f1a8ada-0",
                    "path": "byteField=20/shortField=100/bb7c3a45-387f-490d-aab2-981c3f1a8ada-0_0-140-198_20240418173213674.parquet"
                }],
                "byteField=10/shortField=300": [{
                    "fileId": "a22e8257-e249-45e9-ba46-115bc85adcba-0",
                    "path": "byteField=10/shortField=300/a22e8257-e249-45e9-ba46-115bc85adcba-0_1-140-199_20240418173213674.parquet"
                }]
            }
        }"#;

            let metadata: Map<String, Value> = serde_json::from_str(sample_json).unwrap();
            let result = build_file_groups(&metadata);
            assert!(result.is_ok());
            let file_groups = result.unwrap();
            assert_eq!(file_groups.len(), 2);

            let expected_partitions = HashSet::from_iter(vec![
                "byteField=20/shortField=100",
                "byteField=10/shortField=300",
            ]);
            let actual_partitions =
                HashSet::<&str>::from_iter(file_groups.iter().map(|fg| fg.partition_path.as_str()));
            assert_eq!(actual_partitions, expected_partitions);
        }