test: add test for date type partitioning #1445

rust/tests/data/issue_1445/_delta_log/00000000000000000000.json

@@ -0,0 +1,3 @@
+{"protocol":{"minReaderVersion":1,"minWriterVersion":1}}
+{"metaData":{"id":"93bea48b-6453-474c-9214-4fd69194db55","name":null,"description":null,"format":{"provider":"parquet","options":{}},"schemaString":"{\"type\":\"struct\",\"fields\":[{\"name\":\"id\",\"type\":\"integer\",\"nullable\":true,\"metadata\":{}},{\"name\":\"date\",\"type\":\"date\",\"nullable\":false,\"metadata\":{}}]}","partitionColumns":["date"],"createdTime":1686160061066,"configuration":{}}}
+{"commitInfo":{"timestamp":1686160061068,"operation":"CREATE TABLE","operationParameters":{"mode":"ErrorIfExists","protocol":"{\"minReaderVersion\":1,\"minWriterVersion\":1}","metadata":"{\"configuration\":{},\"created_time\":1686160061066,\"description\":null,\"format\":{\"options\":{},\"provider\":\"parquet\"},\"id\":\"93bea48b-6453-474c-9214-4fd69194db55\",\"name\":null,\"partition_columns\":[\"date\"],\"schema\":{\"fields\":[{\"metadata\":{},\"name\":\"id\",\"nullable\":true,\"type\":\"integer\"},{\"metadata\":{},\"name\":\"date\",\"nullable\":false,\"type\":\"date\"}],\"type\":\"struct\"}}","location":"file:///Users/cole/github.com/cmackenzie1/delta-rs/rust/tests/data/issue_1445"},"clientVersion":"delta-rs.0.13.0"}}

rust/tests/data/issue_1445/_delta_log/00000000000000000001.json

@@ -0,0 +1,3 @@
+{"add":{"path":"date=2023-06-07/part-00000-94397190-941b-4859-ad95-4f40dae21a9b-c000.snappy.parquet","size":484,"partitionValues":{"date":"2023-06-07"},"modificationTime":1686160061092,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":1},\"maxValues\":{\"id\":1},\"nullCount\":{\"id\":0}}","tags":null}}
+{"add":{"path":"date=2023-06-08/part-00000-938c1d51-6fe7-4b01-84da-ee1aa265befd-c000.snappy.parquet","size":484,"partitionValues":{"date":"2023-06-08"},"modificationTime":1686160061095,"dataChange":true,"stats":"{\"numRecords\":1,\"minValues\":{\"id\":2},\"maxValues\":{\"id\":2},\"nullCount\":{\"id\":0}}","tags":null}}
+{"commitInfo":{"timestamp":1686160061095,"clientVersion":"delta-rs.0.13.0"}}

rust/tests/datafusion_test.rs

@@ -910,3 +910,35 @@ async fn test_issue_1374() -> Result<()> {
 
     Ok(())
 }
+
+#[tokio::test]
+async fn test_issue_1445_date_partition() -> Result<()> {
+    let ctx = SessionContext::new();
+    let table = deltalake::open_table("./tests/data/issue_1445")
+        .await
+        .unwrap();
+    ctx.register_table("t", Arc::new(table))?;
+
+    let batches = ctx
+        .sql(
+            r#"SELECT *
+        FROM t
+        WHERE date > '2023-06-07'
+        "#,
+        )
+        .await?
+        .collect()
+        .await?;
+
+    let expected = vec![
+        "+----+------------+",
+        "| id | date       |",
+        "+----+------------+",
+        "| 2  | 2023-06-08 |",
+        "+----+------------+",
+    ];
+
+    assert_batches_sorted_eq!(&expected, &batches);
+
+    Ok(())
+}