parquet filter pushdown correctness tests

Author: alamb

datafusion/core/Cargo.toml

@@ -108,6 +108,7 @@ csv = "1.1.6"
 ctor = "0.1.22"
 doc-comment = "0.3"
 env_logger = "0.9"
+parquet-test-utils = { path = "../../parquet-test-utils" }
 rstest = "0.15.0"
 test-utils = { path = "../../test-utils" }