Tests: Rename base tests cases to use "TestCase" suffix

Most of the abstract base test classes we have were previously @Ignored.
However, there were also some other tests ignored. Having two ways to
quiet tests is confusing, and clearly it has caused some tests
to get lost in the fold.

This change moves all base test classes to use the "TestCase" suffix,
which is not picked up by the test class name pattern. It also removes
@Ignore from (almost) all tests, and adds it to forbidden apis.
And since we were renaming, I shorted base test class names to use
"ES" instead of "Elasticsearch". I type this a lot of types a day,
and I have heard others express a similar desire for a shorter name.

closes #10659

1 files changed, 2 insertions, 2 deletions

diff --git a/core/src/test/java/org/elasticsearch/mget/SimpleMgetIT.java b/core/src/test/java/org/elasticsearch/mget/SimpleMgetIT.java
index cf67024ad9..7716bf7300 100644
--- a/core/src/test/java/org/elasticsearch/mget/SimpleMgetIT.java
+++ b/core/src/test/java/org/elasticsearch/mget/SimpleMgetIT.java
@@ -28,7 +28,7 @@ import org.elasticsearch.cluster.metadata.IndexMetaData;
 import org.elasticsearch.common.bytes.BytesReference;
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.search.fetch.source.FetchSourceContext;
-import org.elasticsearch.test.ElasticsearchIntegrationTest;
+import org.elasticsearch.test.ESIntegTestCase;
 import org.junit.Test;
 
 import java.io.IOException;
@@ -38,7 +38,7 @@ import static org.elasticsearch.common.xcontent.XContentFactory.jsonBuilder;
 import static org.elasticsearch.test.hamcrest.ElasticsearchAssertions.assertAcked;
 import static org.hamcrest.Matchers.*;
 
-public class SimpleMgetIT extends ElasticsearchIntegrationTest {
+public class SimpleMgetIT extends ESIntegTestCase {
 
     @Test
     public void testThatMgetShouldWorkWithOneIndexMissing() throws IOException {