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Posted to server-dev@james.apache.org by ro...@apache.org on 2019/07/31 07:49:40 UTC

[james-project] 03/13: JAMES-2813 Add serialization for ClearMailQueueTaskTest

This is an automated email from the ASF dual-hosted git repository.

rouazana pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/james-project.git

commit 724e995d434127be1acf13effe52dca96c664d71
Author: Gautier DI FOLCO <gd...@linagora.com>
AuthorDate: Thu Jul 18 16:00:31 2019 +0200

    JAMES-2813 Add serialization for ClearMailQueueTaskTest
---
 .../james/webadmin/service/ClearMailQueueTask.java | 52 ++++++++++++++-
 .../webadmin/service/ClearMailQueueTaskTest.java   | 77 ++++++++++++++++++++++
 2 files changed, 128 insertions(+), 1 deletion(-)

diff --git a/server/protocols/webadmin/webadmin-mailqueue/src/main/java/org/apache/james/webadmin/service/ClearMailQueueTask.java b/server/protocols/webadmin/webadmin-mailqueue/src/main/java/org/apache/james/webadmin/service/ClearMailQueueTask.java
index bbf8db9..b9dc686 100644
--- a/server/protocols/webadmin/webadmin-mailqueue/src/main/java/org/apache/james/webadmin/service/ClearMailQueueTask.java
+++ b/server/protocols/webadmin/webadmin-mailqueue/src/main/java/org/apache/james/webadmin/service/ClearMailQueueTask.java
@@ -20,15 +20,23 @@
 package org.apache.james.webadmin.service;
 
 import java.util.Optional;
+import java.util.function.Function;
 import java.util.function.Supplier;
 
+import org.apache.james.json.DTOModule;
 import org.apache.james.queue.api.MailQueue;
+import org.apache.james.queue.api.MailQueueFactory;
 import org.apache.james.queue.api.ManageableMailQueue;
+import org.apache.james.server.task.json.dto.TaskDTO;
+import org.apache.james.server.task.json.dto.TaskDTOModule;
 import org.apache.james.task.Task;
 import org.apache.james.task.TaskExecutionDetails;
+
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import com.fasterxml.jackson.annotation.JsonProperty;
+
 public class ClearMailQueueTask implements Task {
 
     public static class AdditionalInformation implements TaskExecutionDetails.AdditionalInformation {
@@ -55,8 +63,50 @@ public class ClearMailQueueTask implements Task {
         }
     }
 
+    public static class UnknownSerializedQueue extends RuntimeException {
+        public UnknownSerializedQueue(String queueName) {
+            super("Unable to retrieve '" + queueName + "' queue");
+        }
+    }
+
+    private static class ClearMailQueueTaskDTO implements TaskDTO {
+
+        public static ClearMailQueueTaskDTO toDTO(ClearMailQueueTask domainObject, String typeName) {
+            return new ClearMailQueueTaskDTO(typeName, domainObject.queue.getName());
+        }
+
+        private final String type;
+        private final String queue;
+
+        public ClearMailQueueTaskDTO(@JsonProperty("type") String type, @JsonProperty("queue") String queue) {
+            this.type = type;
+            this.queue = queue;
+        }
+
+        public ClearMailQueueTask fromDTO(MailQueueFactory<ManageableMailQueue> mailQueueFactory) {
+            return new ClearMailQueueTask(mailQueueFactory.getQueue(queue).orElseThrow(() -> new UnknownSerializedQueue(queue)));
+        }
+
+        @Override
+        public String getType() {
+            return type;
+        }
+
+        public String getQueue() {
+            return queue;
+        }
+    }
+
     private static final Logger LOGGER = LoggerFactory.getLogger(ClearMailQueueTask.class);
-    public static final String TYPE = "clearMailQueue";
+    public static final String TYPE = "clear-mail-queue";
+    public static final Function<MailQueueFactory<ManageableMailQueue>, TaskDTOModule<ClearMailQueueTask, ClearMailQueueTaskDTO>> MODULE = (mailQueueFactory) ->
+        DTOModule
+            .forDomainObject(ClearMailQueueTask.class)
+            .convertToDTO(ClearMailQueueTaskDTO.class)
+            .toDomainObjectConverter(dto -> dto.fromDTO(mailQueueFactory))
+            .toDTOConverter(ClearMailQueueTaskDTO::toDTO)
+            .typeName(TYPE)
+            .withFactory(TaskDTOModule::new);
 
     private final ManageableMailQueue queue;
     private final AdditionalInformation additionalInformation;
diff --git a/server/protocols/webadmin/webadmin-mailqueue/src/test/java/org/apache/james/webadmin/service/ClearMailQueueTaskTest.java b/server/protocols/webadmin/webadmin-mailqueue/src/test/java/org/apache/james/webadmin/service/ClearMailQueueTaskTest.java
new file mode 100644
index 0000000..cb2b75a
--- /dev/null
+++ b/server/protocols/webadmin/webadmin-mailqueue/src/test/java/org/apache/james/webadmin/service/ClearMailQueueTaskTest.java
@@ -0,0 +1,77 @@
+/****************************************************************
+ * 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.                                           *
+ * ***************************************************************/
+
+package org.apache.james.webadmin.service;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import java.util.Optional;
+
+import org.apache.james.queue.api.MailQueueFactory;
+import org.apache.james.queue.api.ManageableMailQueue;
+import org.apache.james.server.task.json.JsonTaskSerializer;
+
+import net.javacrumbs.jsonunit.assertj.JsonAssertions;
+import org.junit.jupiter.api.Test;
+
+class ClearMailQueueTaskTest {
+
+    private static final String SERIALIZED = "{\"type\": \"clear-mail-queue\", \"queue\": \"anyQueue\"}";
+
+    @Test
+    void taskShouldBeSerializable() throws Exception {
+        MailQueueFactory<ManageableMailQueue> mailQueueFactory = mock(MailQueueFactory.class);
+        ManageableMailQueue mockedQueue = mock(ManageableMailQueue.class);
+        String queueName = "anyQueue";
+        when(mockedQueue.getName()).thenReturn(queueName);
+        when(mailQueueFactory.getQueue(anyString())).thenAnswer(arg -> Optional.of(mockedQueue));
+        JsonTaskSerializer testee = new JsonTaskSerializer(ClearMailQueueTask.MODULE.apply(mailQueueFactory));
+
+        ManageableMailQueue queue = mailQueueFactory.getQueue(queueName).get();
+        ClearMailQueueTask task = new ClearMailQueueTask(queue);
+        JsonAssertions.assertThatJson(testee.serialize(task)).isEqualTo(SERIALIZED);
+    }
+
+    @Test
+    void taskShouldBeDeserializable() throws Exception {
+        MailQueueFactory<ManageableMailQueue> mailQueueFactory = mock(MailQueueFactory.class);
+        ManageableMailQueue mockedQueue = mock(ManageableMailQueue.class);
+        String queueName = "anyQueue";
+        when(mockedQueue.getName()).thenReturn(queueName);
+        when(mailQueueFactory.getQueue(anyString())).thenAnswer(arg -> Optional.of(mockedQueue));
+        JsonTaskSerializer testee = new JsonTaskSerializer(ClearMailQueueTask.MODULE.apply(mailQueueFactory));
+
+        ManageableMailQueue queue = mailQueueFactory.getQueue(queueName).get();
+        ClearMailQueueTask task = new ClearMailQueueTask(queue);
+        assertThat(testee.deserialize(SERIALIZED)).isEqualToIgnoringGivenFields(task, "additionalInformation");
+    }
+
+    @Test
+    void taskShouldThrowWhenDeserializeAnUnknownQueue() throws Exception {
+        MailQueueFactory<ManageableMailQueue> mailQueueFactory = mock(MailQueueFactory.class);
+        when(mailQueueFactory.getQueue(anyString())).thenReturn(Optional.empty());
+        JsonTaskSerializer testee = new JsonTaskSerializer(ClearMailQueueTask.MODULE.apply(mailQueueFactory));
+
+        String serializedJson = "{\"type\": \"clear-mail-queue\", \"queue\": \"anyQueue\"}";
+        assertThatThrownBy(() -> testee.deserialize(serializedJson))
+                .isInstanceOf(ClearMailQueueTask.UnknownSerializedQueue.class);
+    }
+}


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