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Posted to server-dev@james.apache.org by bt...@apache.org on 2019/08/26 11:38:29 UTC
[james-project] 06/11: JAMES-2864 MockSMTPBehavior POJO for Mock
SMTP server
This is an automated email from the ASF dual-hosted git repository.
btellier pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/james-project.git
commit d48ece8d451988f3ed503f30f02f5adde423e6cd
Author: Tran Tien Duc <dt...@linagora.com>
AuthorDate: Wed Aug 21 11:28:28 2019 +0700
JAMES-2864 MockSMTPBehavior POJO for Mock SMTP server
---
.../james/mock/smtp/server/MockSMTPBehavior.java | 81 +++++++++++++++++++++
.../apache/james/mock/smtp/server/SMTPCommand.java | 37 ++++++++++
.../mock/smtp/server/MockSMTPBehaviorTest.java | 83 ++++++++++++++++++++++
3 files changed, 201 insertions(+)
diff --git a/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/MockSMTPBehavior.java b/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/MockSMTPBehavior.java
new file mode 100644
index 0000000..5d1d7b4
--- /dev/null
+++ b/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/MockSMTPBehavior.java
@@ -0,0 +1,81 @@
+/****************************************************************
+ * 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.mock.smtp.server;
+
+import java.util.Optional;
+
+import com.google.common.base.Preconditions;
+
+public class MockSMTPBehavior {
+ public static final class NumberOfAnswersPolicy {
+
+ public static NumberOfAnswersPolicy anytime() {
+ return new NumberOfAnswersPolicy(Optional.empty());
+ }
+
+ public static NumberOfAnswersPolicy times(int times) {
+ Preconditions.checkArgument(times > 0, "times should be positive");
+ return new NumberOfAnswersPolicy(Optional.of(times));
+ }
+
+ private final Optional<Integer> numberOfAnswers;
+
+ private NumberOfAnswersPolicy(Optional<Integer> numberOfAnswers) {
+ this.numberOfAnswers = numberOfAnswers;
+ }
+
+ public Optional<Integer> getNumberOfAnswers() {
+ return numberOfAnswers;
+ }
+ }
+
+ private final SMTPCommand smtpCommand;
+ private final Optional<Condition> condition;
+ private final Response response;
+ private final NumberOfAnswersPolicy numberOfAnswers;
+
+ public MockSMTPBehavior(SMTPCommand smtpCommand, Optional<Condition> condition, Response response, NumberOfAnswersPolicy numberOfAnswers) {
+ Preconditions.checkNotNull(smtpCommand);
+ Preconditions.checkNotNull(condition);
+ Preconditions.checkNotNull(response);
+ Preconditions.checkNotNull(numberOfAnswers);
+
+ this.smtpCommand = smtpCommand;
+ this.condition = condition;
+ this.response = response;
+ this.numberOfAnswers = numberOfAnswers;
+ }
+
+ public SMTPCommand getSmtpCommand() {
+ return smtpCommand;
+ }
+
+ public Optional<Condition> getCondition() {
+ return condition;
+ }
+
+ public Response getResponse() {
+ return response;
+ }
+
+ public NumberOfAnswersPolicy getNumberOfAnswers() {
+ return numberOfAnswers;
+ }
+}
diff --git a/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/SMTPCommand.java b/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/SMTPCommand.java
new file mode 100644
index 0000000..024b662
--- /dev/null
+++ b/server/mailet/mock-smtp-server/src/main/java/org/apache/james/mock/smtp/server/SMTPCommand.java
@@ -0,0 +1,37 @@
+/****************************************************************
+ * 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.mock.smtp.server;
+
+enum SMTPCommand {
+ RCPT_TO("RCPT TO"),
+ EHLO("EHLO"),
+ MAIL_FROM("MAIL FROM"),
+ DATA("DATA"),
+ RSET("RSET"),
+ VRFY("VRFY"),
+ NOOP("NOOP"),
+ QUIT("QUIT");
+
+ private final String commandName;
+
+ SMTPCommand(String commandName) {
+ this.commandName = commandName;
+ }
+}
diff --git a/server/mailet/mock-smtp-server/src/test/java/org/apache/james/mock/smtp/server/MockSMTPBehaviorTest.java b/server/mailet/mock-smtp-server/src/test/java/org/apache/james/mock/smtp/server/MockSMTPBehaviorTest.java
new file mode 100644
index 0000000..5fbeb51
--- /dev/null
+++ b/server/mailet/mock-smtp-server/src/test/java/org/apache/james/mock/smtp/server/MockSMTPBehaviorTest.java
@@ -0,0 +1,83 @@
+/****************************************************************
+ * 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.mock.smtp.server;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+import java.util.Optional;
+
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+
+class MockSMTPBehaviorTest {
+ private static final Response RESPONSE = Response.serverAccept(Response.SMTPStatusCode.of(250), "message");
+
+ @Nested
+ class NumberOfAnswersPolicyTest {
+ @Test
+ void timesShouldThrowWhenNegativeValue() {
+ assertThatThrownBy(() -> MockSMTPBehavior.NumberOfAnswersPolicy.times(-1))
+ .isInstanceOf(IllegalArgumentException.class);
+ }
+
+ @Test
+ void timesShouldThrowWhenZero() {
+ assertThatThrownBy(() -> MockSMTPBehavior.NumberOfAnswersPolicy.times(0))
+ .isInstanceOf(IllegalArgumentException.class);
+ }
+
+ @Test
+ void getNumberOfAnswersShouldReturnEmptyWhenAlways() {
+ assertThat(MockSMTPBehavior.NumberOfAnswersPolicy.anytime().getNumberOfAnswers())
+ .isEmpty();
+ }
+
+ @Test
+ void getNumberOfAnswersShouldReturnSpecifiedNumberWhenTimes() {
+ assertThat(MockSMTPBehavior.NumberOfAnswersPolicy.times(5).getNumberOfAnswers())
+ .contains(5);
+ }
+ }
+
+ @Test
+ void constructorShouldThrowWhenCommandIsNull() {
+ assertThatThrownBy(() -> new MockSMTPBehavior(null, Optional.empty(), RESPONSE, MockSMTPBehavior.NumberOfAnswersPolicy.anytime()))
+ .isInstanceOf(NullPointerException.class);
+ }
+
+ @Test
+ void constructorShouldThrowWhenConditionIsNull() {
+ assertThatThrownBy(() -> new MockSMTPBehavior(SMTPCommand.NOOP, null, RESPONSE, MockSMTPBehavior.NumberOfAnswersPolicy.anytime()))
+ .isInstanceOf(NullPointerException.class);
+ }
+
+ @Test
+ void constructorShouldThrowWhenResponseIsNull() {
+ assertThatThrownBy(() -> new MockSMTPBehavior(SMTPCommand.NOOP, Optional.empty(), null, MockSMTPBehavior.NumberOfAnswersPolicy.anytime()))
+ .isInstanceOf(NullPointerException.class);
+ }
+
+ @Test
+ void constructorShouldThrowWhenNumberOfAnswersIsNull() {
+ assertThatThrownBy(() -> new MockSMTPBehavior(SMTPCommand.NOOP, Optional.empty(), RESPONSE, null))
+ .isInstanceOf(NullPointerException.class);
+ }
+}
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