Examples with MetadataEntry io.trino.plugin.deltalake.transactionlog.MetadataEntry used on opensource projects

Example 16 with MetadataEntry

use of io.trino.plugin.deltalake.transactionlog.MetadataEntry in project trino by trinodb.

the class TestTransactionLogAccess method testGetMetadataEntry.

@Test
public void testGetMetadataEntry() throws Exception {
    setupTransactionLogAccess("person");
    MetadataEntry metadataEntry = transactionLogAccess.getMetadataEntry(tableSnapshot, SESSION).get();
    assertEquals(metadataEntry.getCreatedTime(), 1579190100722L);
    assertEquals(metadataEntry.getId(), "b6aeffad-da73-4dde-b68e-937e468b1fdf");
    assertThat(metadataEntry.getOriginalPartitionColumns()).containsOnly("age");
    assertThat(metadataEntry.getCanonicalPartitionColumns()).containsOnly("age");
    MetadataEntry.Format format = metadataEntry.getFormat();
    assertEquals(format.getOptions().keySet().size(), 0);
    assertEquals(format.getProvider(), "parquet");
    assertEquals(tableSnapshot.getCachedMetadata(), Optional.of(metadataEntry));
}