QA: Create xpack yaml features

qa/mixed-cluster/build.gradle

@@ -57,13 +57,6 @@ for (Version version : bwcVersions.wireCompatible) {
   tasks.getByName("${baseName}#mixedClusterTestRunner").configure {
     /* To support taking index snapshots, we have to set path.repo setting */
     systemProperty 'tests.path.repo', new File(buildDir, "cluster/shared/repo")
-    if ('zip'.equals(extension.distribution)) {
-      systemProperty 'tests.rest.blacklist', [
-          'cat.templates/10_basic/No templates',
-          'cat.templates/10_basic/Sort templates',
-          'cat.templates/10_basic/Multiple template',
-        ].join(',')
-    }
   }
 }
 

rest-api-spec/src/main/resources/rest-api-spec/test/cat.templates/10_basic.yml

@@ -15,7 +15,7 @@
 ---
 "No templates":
     - skip:
-        features: default_shards
+        features: default_shards, no_xpack
     - do:
         cat.templates: {}
 
@@ -177,7 +177,7 @@
 ---
 "Sort templates":
     - skip:
-        features: default_shards
+        features: default_shards, no_xpack
     - do:
         indices.put_template:
           name: test
@@ -227,7 +227,7 @@
 ---
 "Multiple template":
     - skip:
-        features: default_shards
+        features: default_shards, no_xpack
     - do:
         indices.put_template:
           name: test_1

test/framework/src/main/java/org/elasticsearch/test/rest/ESRestTestCase.java

@@ -32,6 +32,7 @@
 import org.apache.http.ssl.SSLContexts;
 import org.elasticsearch.core.internal.io.IOUtils;
 import org.elasticsearch.action.admin.cluster.node.tasks.list.ListTasksAction;
+import org.elasticsearch.client.Request;
 import org.elasticsearch.client.Response;
 import org.elasticsearch.client.ResponseException;
 import org.elasticsearch.client.RestClient;
@@ -41,6 +42,8 @@
 import org.elasticsearch.common.settings.Settings;
 import org.elasticsearch.common.unit.TimeValue;
 import org.elasticsearch.common.util.concurrent.ThreadContext;
+import org.elasticsearch.common.xcontent.DeprecationHandler;
+import org.elasticsearch.common.xcontent.NamedXContentRegistry;
 import org.elasticsearch.common.xcontent.XContentBuilder;
 import org.elasticsearch.common.xcontent.XContentHelper;
 import org.elasticsearch.common.xcontent.XContentParser;
@@ -91,13 +94,38 @@ public abstract class ESRestTestCase extends ESTestCase {
     /**
      * Convert the entity from a {@link Response} into a map of maps.
      */
-    public Map<String, Object> entityAsMap(Response response) throws IOException {
+    public static Map<String, Object> entityAsMap(Response response) throws IOException {
         XContentType xContentType = XContentType.fromMediaTypeOrFormat(response.getEntity().getContentType().getValue());
-        try (XContentParser parser = createParser(xContentType.xContent(), response.getEntity().getContent())) {
+        // EMPTY and THROW are fine here because `.map` doesn't use named x content or deprecation
+        try (XContentParser parser = xContentType.xContent().createParser(
+                NamedXContentRegistry.EMPTY, DeprecationHandler.THROW_UNSUPPORTED_OPERATION,
+                response.getEntity().getContent())) {
             return parser.map();
         }
     }
 
+    /**
+     * Does the cluster being tested have xpack installed?
+     */
+    public static boolean hasXPack() throws IOException {
+        RestClient client = adminClient();
+        if (client == null) {
+            throw new IllegalStateException("must be called inside of a rest test case test");
+        }
+        Map<?, ?> response = entityAsMap(client.performRequest(new Request("GET", "_nodes/plugins")));
+        Map<?, ?> nodes = (Map<?, ?>) response.get("nodes");
+        for (Map.Entry<?, ?> node : nodes.entrySet()) {
+            Map<?, ?> nodeInfo = (Map<?, ?>) node.getValue();
+            for (Object module: (List<?>) nodeInfo.get("modules")) {
+                Map<?, ?> moduleInfo = (Map<?, ?>) module;
+                if (moduleInfo.get("name").toString().startsWith("x-pack-")) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
     private static List<HttpHost> clusterHosts;
     /**
      * A client for the running Elasticsearch cluster

test/framework/src/main/java/org/elasticsearch/test/rest/yaml/Features.java

@@ -22,8 +22,12 @@
 import java.util.Arrays;
 import java.util.List;
 
+import org.elasticsearch.test.rest.ESRestTestCase;
+
 import static java.util.Collections.unmodifiableList;
 
+import java.io.IOException;
+
 /**
  * Allows to register additional features supported by the tests runner.
  * This way any runner can add extra features and use proper skip sections to avoid
@@ -53,11 +57,23 @@ private Features() {
      * Tells whether all the features provided as argument are supported
      */
     public static boolean areAllSupported(List<String> features) {
-        for (String feature : features) {
-            if (!SUPPORTED.contains(feature)) {
-                return false;
+        try {
+            for (String feature : features) {
+                if (feature.equals("xpack")) {
+                    if (false == ESRestTestCase.hasXPack()) {
+                        return false;
+                    }
+                } else if (feature.equals("no_xpack")) {
+                    if (ESRestTestCase.hasXPack()) {
+                        return false;
+                    }
+                } else if (false == SUPPORTED.contains(feature)) {
+                    return false;
+                }
             }
+            return true;
+        } catch (IOException e) {
+            throw new RuntimeException("error checking if xpack is available", e);
         }
-        return true;
     }
 }

x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/ml/integration/MlRestTestStateCleaner.java

@@ -20,18 +20,16 @@ public class MlRestTestStateCleaner {
 
     private final Logger logger;
     private final RestClient adminClient;
-    private final ESRestTestCase testCase;
 
-    public MlRestTestStateCleaner(Logger logger, RestClient adminClient, ESRestTestCase testCase) {
+    public MlRestTestStateCleaner(Logger logger, RestClient adminClient) {
         this.logger = logger;
         this.adminClient = adminClient;
-        this.testCase = testCase;
     }
 
     public void clearMlMetadata() throws IOException {
         deleteAllDatafeeds();
         deleteAllJobs();
-        // indices will be deleted by the ESIntegTestCase class
+        // indices will be deleted by the ESRestTestCase class
     }
 
     @SuppressWarnings("unchecked")
@@ -41,7 +39,7 @@ private void deleteAllDatafeeds() throws IOException {
         final Response datafeedsResponse = adminClient.performRequest(datafeedsRequest);
         @SuppressWarnings("unchecked")
         final List<Map<String, Object>> datafeeds =
-                (List<Map<String, Object>>) XContentMapValues.extractValue("datafeeds", testCase.entityAsMap(datafeedsResponse));
+                (List<Map<String, Object>>) XContentMapValues.extractValue("datafeeds", ESRestTestCase.entityAsMap(datafeedsResponse));
         if (datafeeds == null) {
             return;
         }
@@ -83,7 +81,7 @@ private void deleteAllJobs() throws IOException {
         final Response response = adminClient.performRequest(jobsRequest);
         @SuppressWarnings("unchecked")
         final List<Map<String, Object>> jobConfigs =
-                (List<Map<String, Object>>) XContentMapValues.extractValue("jobs", testCase.entityAsMap(response));
+                (List<Map<String, Object>>) XContentMapValues.extractValue("jobs", ESRestTestCase.entityAsMap(response));
         if (jobConfigs == null) {
             return;
         }

x-pack/plugin/core/src/test/java/org/elasticsearch/xpack/core/rollup/RollupRestTestStateCleaner.java

@@ -29,18 +29,16 @@ public class RollupRestTestStateCleaner {
 
     private final Logger logger;
     private final RestClient adminClient;
-    private final ESRestTestCase testCase;
 
-    public RollupRestTestStateCleaner(Logger logger, RestClient adminClient, ESRestTestCase testCase) {
+    public RollupRestTestStateCleaner(Logger logger, RestClient adminClient) {
         this.logger = logger;
         this.adminClient = adminClient;
-        this.testCase = testCase;
     }
 
     public void clearRollupMetadata() throws Exception {
         deleteAllJobs();
         waitForPendingTasks();
-        // indices will be deleted by the ESIntegTestCase class
+        // indices will be deleted by the ESRestTestCase class
     }
 
     private void waitForPendingTasks() throws Exception {
@@ -75,7 +73,7 @@ private void waitForPendingTasks() throws Exception {
     @SuppressWarnings("unchecked")
     private void deleteAllJobs() throws Exception {
         Response response = adminClient.performRequest("GET", "/_xpack/rollup/job/_all");
-        Map<String, Object> jobs = testCase.entityAsMap(response);
+        Map<String, Object> jobs = ESRestTestCase.entityAsMap(response);
         @SuppressWarnings("unchecked")
         List<Map<String, Object>> jobConfigs =
                 (List<Map<String, Object>>) XContentMapValues.extractValue("jobs", jobs);

x-pack/plugin/src/test/java/org/elasticsearch/xpack/test/rest/XPackRestIT.java

@@ -252,7 +252,7 @@ public void cleanup() throws Exception {
      */
     private void clearMlState() throws Exception {
         if (isMachineLearningTest()) {
-            new MlRestTestStateCleaner(logger, adminClient(), this).clearMlMetadata();
+            new MlRestTestStateCleaner(logger, adminClient()).clearMlMetadata();
         }
     }
 
@@ -263,7 +263,7 @@ private void clearMlState() throws Exception {
      */
     private void clearRollupState() throws Exception {
         if (isRollupTest()) {
-            new RollupRestTestStateCleaner(logger, adminClient(), this).clearRollupMetadata();
+            new RollupRestTestStateCleaner(logger, adminClient()).clearRollupMetadata();
         }
     }
 

x-pack/qa/core-rest-tests-with-security/build.gradle

@@ -16,9 +16,6 @@ integTestRunner {
      'index/10_with_id/Index with ID',
      'indices.get_alias/10_basic/Get alias against closed indices',
      'indices.get_alias/20_empty/Check empty aliases when getting all aliases via /_alias',
-     'cat.templates/10_basic/No templates',
-     'cat.templates/10_basic/Sort templates',
-     'cat.templates/10_basic/Multiple template',
     ].join(',')
 
   systemProperty 'tests.rest.cluster.username', System.getProperty('tests.rest.cluster.username', 'test_user')

x-pack/qa/ml-native-tests/src/test/java/org/elasticsearch/xpack/ml/integration/DatafeedJobsRestIT.java

@@ -802,7 +802,7 @@ public static void openJob(RestClient client, String jobId) throws IOException {
 
     @After
     public void clearMlState() throws Exception {
-        new MlRestTestStateCleaner(logger, adminClient(), this).clearMlMetadata();
+        new MlRestTestStateCleaner(logger, adminClient()).clearMlMetadata();
         XPackRestTestHelper.waitForPendingTasks(adminClient());
     }
 

x-pack/qa/ml-native-tests/src/test/java/org/elasticsearch/xpack/ml/integration/MlJobIT.java

@@ -676,7 +676,7 @@ private static String responseEntityToString(Response response) throws IOExcepti
 
     @After
     public void clearMlState() throws Exception {
-        new MlRestTestStateCleaner(logger, adminClient(), this).clearMlMetadata();
+        new MlRestTestStateCleaner(logger, adminClient()).clearMlMetadata();
         XPackRestTestHelper.waitForPendingTasks(adminClient());
     }
 }