#782 Add integration tests for builders with AutoValue

integrationtest/src/test/java/org/mapstruct/itest/tests/AutoValueBuilderTest.java

@@ -0,0 +1,31 @@
+/**
+ *  Copyright 2012-2017 Gunnar Morling (http://www.gunnarmorling.de/)
+ *  and/or other contributors as indicated by the @authors tag. See the
+ *  copyright.txt file in the distribution for a full listing of all
+ *  contributors.
+ *
+ *  Licensed 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.mapstruct.itest.tests;
+
+import org.junit.runner.RunWith;
+import org.mapstruct.itest.testutil.runner.ProcessorSuite;
+import org.mapstruct.itest.testutil.runner.ProcessorSuiteRunner;
+
+/**
+ * @author Filip Hrisafov
+ */
+@RunWith( ProcessorSuiteRunner.class )
+@ProcessorSuite( baseDir = "autoValueBuilderTest" )
+public class AutoValueBuilderTest {
+}

integrationtest/src/test/resources/autoValueBuilderTest/pom.xml

@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+ Copyright 2012-2017 Gunnar Morling (http://www.gunnarmorling.de/)
+ and/or other contributors as indicated by the @authors tag. See the
+ copyright.txt file in the distribution for a full listing of all
+ contributors.
+
+ Licensed 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.
+
+-->
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>org.mapstruct</groupId>
+        <artifactId>mapstruct-it-parent</artifactId>
+        <version>1.0.0</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>autoValueIntegrationTest</artifactId>
+    <packaging>jar</packaging>
+    
+    <dependencies>
+        <dependency>
+            <groupId>com.google.auto.value</groupId>
+            <artifactId>auto-value</artifactId>
+            <scope>provided</scope>
+        </dependency>
+    </dependencies>
+</project>

integrationtest/src/test/resources/autoValueBuilderTest/src/main/java/org/mapstruct/itest/auto/value/Address.java

@@ -0,0 +1,37 @@
+/**
+ *  Copyright 2012-2017 Gunnar Morling (http://www.gunnarmorling.de/)
+ *  and/or other contributors as indicated by the @authors tag. See the
+ *  copyright.txt file in the distribution for a full listing of all
+ *  contributors.
+ *
+ *  Licensed 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.mapstruct.itest.auto.value;
+
+import com.google.auto.value.AutoValue;
+
+@AutoValue
+public abstract class Address {
+    public abstract String getAddressLine();
+
+    public static Builder builder() {
+        return new AutoValue_Address.Builder();
+    }
+
+    @AutoValue.Builder
+    public abstract static class Builder {
+        public abstract Builder addressLine(String addressLine);
+
+        public abstract Address build();
+    }
+}

integrationtest/src/test/resources/autoValueBuilderTest/src/main/java/org/mapstruct/itest/auto/value/AddressDto.java

@@ -0,0 +1,40 @@
+/**
+ *  Copyright 2012-2017 Gunnar Morling (http://www.gunnarmorling.de/)
+ *  and/or other contributors as indicated by the @authors tag. See the
+ *  copyright.txt file in the distribution for a full listing of all
+ *  contributors.
+ *
+ *  Licensed 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.mapstruct.itest.auto.value;
+
+public class AddressDto {
+
+    private String addressLine;
+
+    public AddressDto() {
+
+    }
+
+    public AddressDto(String addressLine) {
+        this.addressLine = addressLine;
+    }
+
+    public String getAddressLine() {
+        return addressLine;
+    }
+
+    public void setAddressLine(String addressLine) {
+        this.addressLine = addressLine;
+    }
+}

integrationtest/src/test/resources/autoValueBuilderTest/src/main/java/org/mapstruct/itest/auto/value/Person.java

@@ -0,0 +1,41 @@
+/**
+ *  Copyright 2012-2017 Gunnar Morling (http://www.gunnarmorling.de/)
+ *  and/or other contributors as indicated by the @authors tag. See the
+ *  copyright.txt file in the distribution for a full listing of all
+ *  contributors.
+ *
+ *  Licensed 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.mapstruct.itest.auto.value;
+
+import com.google.auto.value.AutoValue;
+
+@AutoValue
+public abstract class Person {
+    public abstract String getName();
+    public abstract int getAge();
+    public abstract Address getAddress();
+
+    public static Builder builder() {
+        return new AutoValue_Person.Builder();
+    }
+
+    @AutoValue.Builder
+    public abstract static class Builder {
+        public abstract Builder name(String name);
+        public abstract Builder age(int age);
+        public abstract Builder address(Address address);
+
+        public abstract Person build();
+    }
+}

integrationtest/src/test/resources/autoValueBuilderTest/src/main/java/org/mapstruct/itest/auto/value/PersonDto.java

@@ -0,0 +1,58 @@
+/**
+ *  Copyright 2012-2017 Gunnar Morling (http://www.gunnarmorling.de/)
+ *  and/or other contributors as indicated by the @authors tag. See the
+ *  copyright.txt file in the distribution for a full listing of all
+ *  contributors.
+ *
+ *  Licensed 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.mapstruct.itest.auto.value;
+
+public class PersonDto {
+    private String name;
+    private int age;
+    private AddressDto address;
+
+    public PersonDto() {
+    }
+
+    public PersonDto(String name, int age, AddressDto address) {
+        this.name = name;
+        this.age = age;
+        this.address = address;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public int getAge() {
+        return age;
+    }
+
+    public void setAge(int age) {
+        this.age = age;
+    }
+
+    public AddressDto getAddress() {
+        return address;
+    }
+
+    public void setAddress(AddressDto address) {
+        this.address = address;
+    }
+}

integrationtest/src/test/resources/autoValueBuilderTest/src/main/java/org/mapstruct/itest/auto/value/PersonMapper.java

@@ -0,0 +1,32 @@
+/**
+ *  Copyright 2012-2017 Gunnar Morling (http://www.gunnarmorling.de/)
+ *  and/or other contributors as indicated by the @authors tag. See the
+ *  copyright.txt file in the distribution for a full listing of all
+ *  contributors.
+ *
+ *  Licensed 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.mapstruct.itest.auto.value;
+
+import org.mapstruct.Mapper;
+import org.mapstruct.ReportingPolicy;
+import org.mapstruct.factory.Mappers;
+
+@Mapper(unmappedTargetPolicy = ReportingPolicy.ERROR)
+public interface PersonMapper {
+
+    PersonMapper INSTANCE = Mappers.getMapper( PersonMapper.class );
+
+    Person fromDto(PersonDto personDto);
+    PersonDto toDto(Person personDto);
+}

integrationtest/src/test/resources/autoValueBuilderTest/src/test/java/org/mapstruct/itest/auto/value/AutoValueMapperTest.java

@@ -0,0 +1,55 @@
+/**
+ *  Copyright 2012-2017 Gunnar Morling (http://www.gunnarmorling.de/)
+ *  and/or other contributors as indicated by the @authors tag. See the
+ *  copyright.txt file in the distribution for a full listing of all
+ *  contributors.
+ *
+ *  Licensed 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.mapstruct.itest.auto.value;
+
+import org.junit.Test;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * Test for generation of Lombok Builder Mapper implementations
+ *
+ * @author Eric Martineau
+ */
+public class AutoValueMapperTest {
+
+    @Test
+    public void testSimpleImmutableBuilderHappyPath() {
+        PersonDto personDto = PersonMapper.INSTANCE.toDto( Person.builder()
+            .age( 33 )
+            .name( "Bob" )
+            .address( Address.builder()
+                .addressLine( "Wild Drive" )
+                .build() )
+            .build() );
+        assertThat( personDto.getAge() ).isEqualTo( 33 );
+        assertThat( personDto.getName() ).isEqualTo( "Bob" );
+        assertThat( personDto.getAddress() ).isNotNull();
+        assertThat( personDto.getAddress().getAddressLine() ).isEqualTo( "Wild Drive" );
+    }
+
+    @Test
+    public void testLombokToImmutable() {
+        Person person = PersonMapper.INSTANCE.fromDto( new PersonDto( "Bob", 33, new AddressDto( "Wild Drive" ) ) );
+        assertThat( person.getAge() ).isEqualTo( 33 );
+        assertThat( person.getName() ).isEqualTo( "Bob" );
+        assertThat( person.getAddress() ).isNotNull();
+        assertThat( person.getAddress().getAddressLine() ).isEqualTo( "Wild Drive" );
+    }
+}

parent/pom.xml

@@ -204,6 +204,11 @@
                 <artifactId>value</artifactId>
                 <version>2.5.6</version>
             </dependency>
+            <dependency>
+                <groupId>com.google.auto.value</groupId>
+                <artifactId>auto-value</artifactId>
+                <version>1.5</version>
+            </dependency>
 
             <!-- Joda-Time -->
             <dependency>