1 files changed, 64 insertions, 0 deletions
diff --git a/core/src/test/java/org/elasticsearch/ingest/IngestMetadataTests.java b/core/src/test/java/org/elasticsearch/ingest/IngestMetadataTests.java
new file mode 100644
index 0000000000..a6cf12389a
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+++ b/core/src/test/java/org/elasticsearch/ingest/IngestMetadataTests.java
@@ -0,0 +1,64 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch 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.
+ */
+
+package org.elasticsearch.ingest;
+
+import org.elasticsearch.cluster.metadata.MetaData;
+import org.elasticsearch.common.bytes.BytesArray;
+import org.elasticsearch.common.xcontent.ToXContent;
+import org.elasticsearch.common.xcontent.XContentBuilder;
+import org.elasticsearch.common.xcontent.XContentFactory;
+import org.elasticsearch.common.xcontent.XContentParser;
+import org.elasticsearch.common.xcontent.XContentType;
+import org.elasticsearch.test.ESTestCase;
+
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
+
+public class IngestMetadataTests extends ESTestCase {
+
+    public void testFromXContent() throws IOException {
+        PipelineConfiguration pipeline = new PipelineConfiguration(
+            "1",new BytesArray("{\"processors\": [{\"set\" : {\"field\": \"_field\", \"value\": \"_value\"}}]}")
+        );
+        PipelineConfiguration pipeline2 = new PipelineConfiguration(
+            "2",new BytesArray("{\"processors\": [{\"set\" : {\"field\": \"_field1\", \"value\": \"_value1\"}}]}")
+        );
+        Map<String, PipelineConfiguration> map = new HashMap<>();
+        map.put(pipeline.getId(), pipeline);
+        map.put(pipeline2.getId(), pipeline2);
+        IngestMetadata ingestMetadata = new IngestMetadata(map);
+        XContentBuilder builder = XContentFactory.jsonBuilder();
+        builder.prettyPrint();
+        builder.startObject();
+        ingestMetadata.toXContent(builder, ToXContent.EMPTY_PARAMS);
+        builder.endObject();
+        String string = builder.string();
+        final XContentParser parser = XContentFactory.xContent(XContentType.JSON).createParser(string);
+        MetaData.Custom custom = ingestMetadata.fromXContent(parser);
+        assertTrue(custom instanceof IngestMetadata);
+        IngestMetadata m = (IngestMetadata) custom;
+        assertEquals(2, m.getPipelines().size());
+        assertEquals("1", m.getPipelines().get("1").getId());
+        assertEquals("2", m.getPipelines().get("2").getId());
+        assertEquals(pipeline.getConfigAsMap(), m.getPipelines().get("1").getConfigAsMap());
+        assertEquals(pipeline2.getConfigAsMap(), m.getPipelines().get("2").getConfigAsMap());
+    }
+}