tweak tests

Author: martijnvg

server/src/test/java/org/elasticsearch/index/codec/PerFieldMapperCodecTests.java

@@ -10,7 +10,6 @@
 package org.elasticsearch.index.codec;
 
 import org.apache.lucene.codecs.PostingsFormat;
-import org.apache.lucene.codecs.lucene101.Lucene101PostingsFormat;
 import org.elasticsearch.cluster.metadata.IndexMetadata;
 import org.elasticsearch.common.compress.CompressedXContent;
 import org.elasticsearch.common.settings.Settings;
@@ -94,8 +93,7 @@ public void testUseBloomFilter() throws IOException {
         assertThat(perFieldMapperCodec.getPostingsFormatForField("_id"), instanceOf(ES87BloomFilterPostingsFormat.class));
         assertThat(perFieldMapperCodec.useBloomFilter("another_field"), is(false));
 
-        Class<? extends PostingsFormat> expectedPostingsFormat = PerFieldFormatSupplier.USE_DEFAULT_LUCENE_POSTINGS_FORMAT.isEnabled()
-            && timeSeries == false ? Lucene101PostingsFormat.class : ES812PostingsFormat.class;
+        Class<? extends PostingsFormat> expectedPostingsFormat = ES812PostingsFormat.class;
         assertThat(perFieldMapperCodec.getPostingsFormatForField("another_field"), instanceOf(expectedPostingsFormat));
     }
 
@@ -110,9 +108,7 @@ public void testUseBloomFilterWithTimestampFieldEnabled() throws IOException {
     public void testUseBloomFilterWithTimestampFieldEnabled_noTimeSeriesMode() throws IOException {
         PerFieldFormatSupplier perFieldMapperCodec = createFormatSupplier(true, false, false);
         assertThat(perFieldMapperCodec.useBloomFilter("_id"), is(false));
-        Class<? extends PostingsFormat> expectedPostingsFormat = PerFieldFormatSupplier.USE_DEFAULT_LUCENE_POSTINGS_FORMAT.isEnabled()
-            ? Lucene101PostingsFormat.class
-            : ES812PostingsFormat.class;
+        Class<? extends PostingsFormat> expectedPostingsFormat = ES812PostingsFormat.class;
         assertThat(perFieldMapperCodec.getPostingsFormatForField("_id"), instanceOf(expectedPostingsFormat));
     }