+invoker, poc

.rultor.yml

@@ -1,8 +1,20 @@
 architect:
   - h1alexbel
 docker:
-  image: l3r8y/rultor-image:1.0.2
+  image: l3r8y/rultor-image:1.0.3
+assets:
+  settings.xml: eo-cqrs/eo-cqrs-secrets#assets/settings.xml
+  secring.gpg: eo-cqrs/eo-cqrs-secrets#assets/secring.gpg
+  pubring.gpg: eo-cqrs/eo-cqrs-secrets#assets/pubring.gpg
 merge:
   script:
-    - "mvn -version"
-    - "mvn clean install --errors --batch-mode"
+    - "mvn clean install --errors --batch-mode"
+release:
+  pre: false
+  sensitive:
+    - settings.xml
+  script: |-
+    [[ "${tag}" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]] || exit -1
+    mvn versions:set "-DnewVersion=${tag}"
+    git commit -am "${tag}"
+    mvn clean deploy -Prelease --errors --settings ../settings.xml

pom.xml

@@ -30,11 +30,11 @@ SOFTWARE.
     <version>0.65.0</version>
   </parent>
   <groupId>io.github.eo-cqrs</groupId>
-  <artifactId>eo-qce</artifactId>
+  <artifactId>eo-events</artifactId>
   <version>1.0-SNAPSHOT</version>
-  <name>eo-qce</name>
+  <name>eo-events</name>
   <description>
-    Objects for handling Queries, Commands and Events in Event Sourcing &amp; CQRS
+    Objects for handling Events
   </description>
   <inceptionYear>2023</inceptionYear>
   <developers>
@@ -52,28 +52,28 @@ SOFTWARE.
   </developers>
   <issueManagement>
     <system>GitHub</system>
-    <url>https://github.com/eo-cqrs/eo-qce/issues</url>
+    <url>https://github.com/eo-cqrs/eo-events/issues</url>
   </issueManagement>
   <ciManagement>
     <system>GitHub Actions</system>
-    <url>https://github.com/eo-cqrs/eo-qce/actions</url>
+    <url>https://github.com/eo-cqrs/eo-events/actions</url>
   </ciManagement>
   <licenses>
     <license>
       <name>MIT</name>
-      <url>https://github.com/eo-cqrs/eo-qce/blob/master/LICENSE.txt</url>
+      <url>https://github.com/eo-cqrs/eo-events/blob/master/LICENSE.txt</url>
       <distribution>site</distribution>
     </license>
   </licenses>
   <scm>
-    <connection>scm:git:git://github.com/eo-cqrs/eo-qce.git</connection>
-    <developerConnection>scm:git:ssh://github.com:eo-cqrs/eo-qce.git</developerConnection>
-    <url>https://github.com/eo-cqrs/eo-qce/tree/master</url>
+    <connection>scm:git:git://github.com/eo-cqrs/eo-events.git</connection>
+    <developerConnection>scm:git:ssh://github.com:eo-cqrs/eo-events.git</developerConnection>
+    <url>https://github.com/eo-cqrs/eo-events/tree/master</url>
   </scm>
   <distributionManagement>
     <site>
-      <id>eo-cqrs.github.io/eo-qce/</id>
-      <url>https://eo-cqrs.github.io/eo-qce/</url>
+      <id>eo-cqrs.github.io/eo-events/</id>
+      <url>https://eo-cqrs.github.io/eo-events/</url>
     </site>
   </distributionManagement>
   <properties>
@@ -95,6 +95,7 @@ SOFTWARE.
     <sa-tan.version>0.1.5</sa-tan.version>
     <maven-source-plugin.version>3.3.0</maven-source-plugin.version>
     <maven-gpg-plugin.version>3.1.0</maven-gpg-plugin.version>
+    <maven-invoker-plugin.version>3.5.1</maven-invoker-plugin.version>
   </properties>
   <dependencies>
     <dependency>
@@ -370,5 +371,43 @@ SOFTWARE.
         </plugins>
       </build>
     </profile>
+    <profile>
+      <id>invoker</id>
+      <activation>
+        <activeByDefault>false</activeByDefault>
+      </activation>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-invoker-plugin</artifactId>
+            <version>${maven-invoker-plugin.version}</version>
+            <configuration>
+              <cloneProjectsTo>${project.build.directory}/its</cloneProjectsTo>
+              <settingsFile>src/it/settings.xml</settingsFile>
+              <localRepositoryPath>${project.build.directory}/local-repo</localRepositoryPath>
+              <postBuildHookScript>verify</postBuildHookScript>
+              <streamLogsOnFailures>true</streamLogsOnFailures>
+            </configuration>
+            <executions>
+              <execution>
+                <id>integration-tests</id>
+                <goals>
+                  <goal>install</goal>
+                  <goal>run</goal>
+                </goals>
+              </execution>
+              <execution>
+                <id>report</id>
+                <phase>prepare-package</phase>
+                <goals>
+                  <goal>report</goal>
+                </goals>
+              </execution>
+            </executions>
+          </plugin>
+        </plugins>
+      </build>
+    </profile>
   </profiles>
 </project>

src/it/events/pom.xml

@@ -0,0 +1,113 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+MIT License
+
+Copyright (c) 2023 Aliaksei Bialiauski, EO-CQRS
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+-->
+<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>
+  <groupId>io.github.eo-cqrs</groupId>
+  <artifactId>events</artifactId>
+  <packaging>jar</packaging>
+  <version>1.0-SNAPSHOT</version>
+  <name>events</name>
+  <properties>
+    <project.java.version>17</project.java.version>
+    <maven.compiler.source>${project.java.version}</maven.compiler.source>
+    <maven.compiler.target>${project.java.version}</maven.compiler.target>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <junit.version>5.9.3</junit.version>
+    <hamcrest.version>2.2</hamcrest.version>
+    <commons-lang3.version>3.12.0</commons-lang3.version>
+    <maven-surefire-plugin.version>3.1.0</maven-surefire-plugin.version>
+    <mockito-core.version>5.3.1</mockito-core.version>
+  </properties>
+  <dependencies>
+    <dependency>
+      <groupId>@project.groupId@</groupId>
+      <artifactId>@project.artifactId@</artifactId>
+      <version>@project.version@</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.projectlombok</groupId>
+      <artifactId>lombok</artifactId>
+      <version>1.18.28</version>
+    </dependency>
+    <dependency>
+      <groupId>org.assertj</groupId>
+      <artifactId>assertj-core</artifactId>
+      <version>3.24.2</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.rnorth.duct-tape</groupId>
+      <artifactId>duct-tape</artifactId>
+      <version>1.0.8</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.slf4j</groupId>
+      <artifactId>slf4j-api</artifactId>
+      <version>2.0.7</version>
+    </dependency>
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter-api</artifactId>
+      <version>${junit.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter</artifactId>
+      <version>${junit.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.hamcrest</groupId>
+      <artifactId>hamcrest</artifactId>
+      <version>${hamcrest.version}</version>
+      <scope>test</scope>
+    </dependency>
+    <dependency>
+      <groupId>org.mockito</groupId>
+      <artifactId>mockito-core</artifactId>
+      <version>${mockito-core.version}</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+  <build>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-surefire-plugin</artifactId>
+        <version>${maven-surefire-plugin.version}</version>
+        <configuration>
+          <includes>
+            <include>**/*Spec.*</include>
+            <include>**/*Test.*</include>
+          </includes>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+</project>

src/it/events/src/main/java/Entry.java

@@ -0,0 +1,7 @@
+/**
+ * @author Aliaksei Bialiauski ()
+ * @since 0.0.0
+ */
+public class Entry {
+
+}

src/it/events/src/test/java/ChangeUsernameTest.java

@@ -0,0 +1,28 @@
+import org.hamcrest.MatcherAssert;
+import org.hamcrest.Matchers;
+import org.junit.jupiter.api.Test;
+import prep.ChangeUsername;
+import prep.EnUser;
+import prep.User;
+
+/**
+ * Test case for {@link ChangeUsername}
+ *
+ * @author Aliaksei Bialiauski ([email protected])
+ * @since 0.0.0
+ */
+final class ChangeUsernameTest {
+
+  @Test
+  void changesUsername() {
+    final User user = new EnUser(1, "hialexbel");
+    final String name = "h1alexbel";
+    MatcherAssert.assertThat(
+      "Name has changed",
+      new ChangeUsername(name)
+        .submitTo(user)
+        .username(),
+      Matchers.equalTo(name)
+    );
+  }
+}

src/it/events/src/test/java/prep/ChangeUsername.java

@@ -0,0 +1,27 @@
+package prep;
+
+import io.github.eocqrs.events.Event;
+import lombok.RequiredArgsConstructor;
+
+/**
+ * @author Aliaksei Bialiauski ([email protected])
+ * @since 0.0.0
+ */
+@RequiredArgsConstructor
+public final class ChangeUsername implements Event<User> {
+
+  private final String name;
+
+  @Override
+  public User submitTo(final User user) {
+    return new EnUser(user.id(), this.name);
+  }
+
+  @Override
+  public String payload() {
+    return "new username will be: %s"
+      .formatted(
+        this.name
+      );
+  }
+}

src/it/events/src/test/java/prep/EnUser.java

@@ -0,0 +1,24 @@
+package prep;
+
+import lombok.RequiredArgsConstructor;
+
+/**
+ * @author Aliaksei Bialiauski ([email protected])
+ * @since 0.0.0
+ */
+@RequiredArgsConstructor
+public final class EnUser implements User {
+
+  private final int id;
+  private final String username;
+
+  @Override
+  public int id() {
+    return this.id;
+  }
+
+  @Override
+  public String username() {
+    return this.username;
+  }
+}

src/it/events/src/test/java/prep/User.java

@@ -0,0 +1,14 @@
+package prep;
+
+import io.github.eocqrs.events.Resource;
+
+/**
+ * @author Aliaksei Bialiauski ([email protected])
+ * @since 0.0.0
+ */
+public interface User extends Resource<User> {
+
+  int id();
+
+  String username();
+}

src/it/events/src/test/java/prep/UserChain.java

@@ -0,0 +1,29 @@
+package prep;
+
+import io.github.eocqrs.events.Event;
+import io.github.eocqrs.events.EventChain;
+import lombok.RequiredArgsConstructor;
+
+import java.util.Collections;
+import java.util.Set;
+
+/**
+ * @author Aliaksei Bialiauski ([email protected])
+ * @since 0.0.0
+ */
+@RequiredArgsConstructor
+public final class UserChain implements EventChain<User> {
+
+  private final Set<Event<User>> events;
+
+  @Override
+  public Set<Event<User>> value() {
+    return Collections.unmodifiableSet(this.events);
+  }
+
+  @Override
+  public EventChain<User> append(final Event<User> event) {
+    this.events.add(event);
+    return new UserChain(this.events);
+  }
+}