diff --git a/lucene/codecs/src/test/org/apache/lucene/codecs/memory/TestFSTOrdPostingsFormat.java b/lucene/codecs/src/test/org/apache/lucene/codecs/memory/TestFSTOrdPostingsFormat.java
new file mode 100644
index 00000000000..8a7ad9f2559
--- /dev/null
+++ b/lucene/codecs/src/test/org/apache/lucene/codecs/memory/TestFSTOrdPostingsFormat.java
@@ -0,0 +1,34 @@
+package org.apache.lucene.codecs.memory;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import org.apache.lucene.codecs.Codec;
+import org.apache.lucene.index.BasePostingsFormatTestCase;
+import org.apache.lucene.util.TestUtil;
+
+/**
+ * Tests FSTOrdPostingsFormat 
+ */
+public class TestFSTOrdPostingsFormat extends BasePostingsFormatTestCase {
+  private final Codec codec = TestUtil.alwaysPostingsFormat(new FSTOrdPostingsFormat());
+
+  @Override
+  protected Codec getCodec() {
+    return codec;
+  }
+}
diff --git a/lucene/codecs/src/test/org/apache/lucene/codecs/memory/TestFSTOrdPulsing41PostingsFormat.java b/lucene/codecs/src/test/org/apache/lucene/codecs/memory/TestFSTOrdPulsing41PostingsFormat.java
new file mode 100644
index 00000000000..362e7ec802a
--- /dev/null
+++ b/lucene/codecs/src/test/org/apache/lucene/codecs/memory/TestFSTOrdPulsing41PostingsFormat.java
@@ -0,0 +1,34 @@
+package org.apache.lucene.codecs.memory;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import org.apache.lucene.codecs.Codec;
+import org.apache.lucene.index.BasePostingsFormatTestCase;
+import org.apache.lucene.util.TestUtil;
+
+/**
+ * Tests FSTOrdPulsing41PostingsFormat 
+ */
+public class TestFSTOrdPulsing41PostingsFormat extends BasePostingsFormatTestCase {
+  private final Codec codec = TestUtil.alwaysPostingsFormat(new FSTOrdPulsing41PostingsFormat());
+
+  @Override
+  protected Codec getCodec() {
+    return codec;
+  }
+}
diff --git a/lucene/codecs/src/test/org/apache/lucene/codecs/memory/TestFSTPostingsFormat.java b/lucene/codecs/src/test/org/apache/lucene/codecs/memory/TestFSTPostingsFormat.java
new file mode 100644
index 00000000000..043968226da
--- /dev/null
+++ b/lucene/codecs/src/test/org/apache/lucene/codecs/memory/TestFSTPostingsFormat.java
@@ -0,0 +1,34 @@
+package org.apache.lucene.codecs.memory;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import org.apache.lucene.codecs.Codec;
+import org.apache.lucene.index.BasePostingsFormatTestCase;
+import org.apache.lucene.util.TestUtil;
+
+/**
+ * Tests FSTPostingsFormat 
+ */
+public class TestFSTPostingsFormat extends BasePostingsFormatTestCase {
+  private final Codec codec = TestUtil.alwaysPostingsFormat(new FSTPostingsFormat());
+
+  @Override
+  protected Codec getCodec() {
+    return codec;
+  }
+}
diff --git a/lucene/codecs/src/test/org/apache/lucene/codecs/memory/TestFSTPulsing41PostingsFormat.java b/lucene/codecs/src/test/org/apache/lucene/codecs/memory/TestFSTPulsing41PostingsFormat.java
new file mode 100644
index 00000000000..751b157d4bc
--- /dev/null
+++ b/lucene/codecs/src/test/org/apache/lucene/codecs/memory/TestFSTPulsing41PostingsFormat.java
@@ -0,0 +1,34 @@
+package org.apache.lucene.codecs.memory;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import org.apache.lucene.codecs.Codec;
+import org.apache.lucene.index.BasePostingsFormatTestCase;
+import org.apache.lucene.util.TestUtil;
+
+/**
+ * Tests FSTPulsing41PostingsFormat 
+ */
+public class TestFSTPulsing41PostingsFormat extends BasePostingsFormatTestCase {
+  private final Codec codec = TestUtil.alwaysPostingsFormat(new FSTPulsing41PostingsFormat());
+
+  @Override
+  protected Codec getCodec() {
+    return codec;
+  }
+}