rdblue commented on code in PR #16936:
URL: https://github.com/apache/iceberg/pull/16936#discussion_r4200357723
##########
core/src/test/java/org/apache/iceberg/TestTrackedFileAdapters.java:
##########
@@ -671,6 +729,399 @@ void unknownSpecIdThrows() {
.hasMessageContaining("Cannot find partition spec for spec ID");
}
+ @Test
+ void dataTrackedFileAdapterHasNoTracking() {
+ TrackedFile result =
TrackedFileAdapters.forDataFile(TABLE_SCHEMA).wrap(DATA_FILE);
+
+ assertThat(result.tracking()).isNull();
+ assertWrappedDataFileMatchesFileFields(result, DATA_FILE);
+ assertThatThrownBy(result::formatVersion)
+ .isInstanceOf(IllegalStateException.class)
+ .hasMessage("Format version is assigned at write time");
+ }
+
+ @Test
+ void dataTrackedFileAdapterFromAddedManifestEntry() {
+ TrackedFile result =
TrackedFileAdapters.forDataFile(TABLE_SCHEMA).wrap(addedEntry(DATA_FILE));
+
+ assertThat(result.tracking().status()).isEqualTo(EntryStatus.ADDED);
+ assertThat(result.tracking().snapshotId()).isEqualTo(SNAPSHOT_ID);
+ assertThat(result.tracking().dataSequenceNumber()).isNull();
+ assertThat(result.tracking().fileSequenceNumber()).isNull();
+ assertThat(result.tracking().firstRowId()).isNull();
+ assertManifestPosition(result.tracking(), DATA_FILE);
+ assertWrappedDataFileMatchesFileFields(result, DATA_FILE);
+ }
+
+ @Test
+ void dataTrackedFileAdapterFromAddedManifestEntryWithNullSnapshotId() {
+ TrackedFile result =
+
TrackedFileAdapters.forDataFile(TABLE_SCHEMA).wrap(newEntry().wrapAppend(null,
DATA_FILE));
+
+ assertThat(result.tracking().status()).isEqualTo(EntryStatus.ADDED);
+ assertThat(result.tracking().snapshotId()).isNull();
+ assertManifestPosition(result.tracking(), DATA_FILE);
+ assertWrappedDataFileMatchesFileFields(result, DATA_FILE);
+ }
+
+ @Test
+ void dataTrackedFileAdapterFromExistingManifestEntry() {
+ TrackedFile result =
+
TrackedFileAdapters.forDataFile(TABLE_SCHEMA).wrap(existingEntry(DATA_FILE));
+
+ assertThat(result.tracking().status()).isEqualTo(EntryStatus.EXISTING);
+ assertThat(result.tracking().snapshotId()).isEqualTo(SNAPSHOT_ID);
+
assertThat(result.tracking().dataSequenceNumber()).isEqualTo(DATA_SEQUENCE_NUMBER);
+
assertThat(result.tracking().fileSequenceNumber()).isEqualTo(FILE_SEQUENCE_NUMBER);
+ assertManifestPosition(result.tracking(), DATA_FILE);
+ assertWrappedDataFileMatchesFileFields(result, DATA_FILE);
+ }
+
+ @Test
+ void dataTrackedFileAdapterFromDeletedManifestEntry() {
+ TrackedFile result =
+
TrackedFileAdapters.forDataFile(TABLE_SCHEMA).wrap(deletedEntry(DATA_FILE));
+
+ assertThat(result.tracking().status()).isEqualTo(EntryStatus.DELETED);
+ assertThat(result.tracking().snapshotId()).isEqualTo(SNAPSHOT_ID);
+
assertThat(result.tracking().dataSequenceNumber()).isEqualTo(DATA_SEQUENCE_NUMBER);
+
assertThat(result.tracking().fileSequenceNumber()).isEqualTo(FILE_SEQUENCE_NUMBER);
+ assertManifestPosition(result.tracking(), DATA_FILE);
+ }
+
+ @Test
+ void dataTrackedFileAdapterReuse() {
+ TrackedFileAdapters.DataTrackedFile adapter =
TrackedFileAdapters.forDataFile(TABLE_SCHEMA);
+
+ adapter.wrap(DATA_FILE);
+ assertThat(adapter.location()).isEqualTo(DATA_FILE_LOCATION);
Review Comment:
There's a helper to validate all fields, so we should use it.
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