Add more integration tests (#11)

src/test/java/assertions/SchemaAssert.java

@@ -0,0 +1,47 @@
+package assertions;
+
+import static common.Common.GENERATED_SOURCES_PATH;
+import static org.assertj.core.api.Assertions.assertThat;
+
+import java.nio.file.Path;
+import org.assertj.core.api.AbstractAssert;
+
+/**
+ * Generated sources schema assert, it picks generated sources root and makes assertions based on existence generated files
+ *
+ * @see common.Common Common constants
+ */
+public class SchemaAssert extends AbstractAssert<SchemaAssert, Path> {
+
+    private SchemaAssert(String s) {
+        super(GENERATED_SOURCES_PATH.resolve(s), SchemaAssert.class);
+    }
+
+    private SchemaAssert() {
+        super(GENERATED_SOURCES_PATH, SchemaAssert.class);
+    }
+
+    /**
+     * Returns assert under generated sources with provided schema name directory
+     *
+     * @param name Schema name
+     */
+    public static SchemaAssert assertThatSchema(String name) {
+        return new SchemaAssert(name);
+    }
+
+    /**
+     * Returns assert under generated sources without schema name directory
+     */
+    public static SchemaAssert assertThatDefaultSchema() {
+        return new SchemaAssert();
+    }
+
+    public SchemaAssert containsTable(String tableName) {
+        var table = actual.resolve("tables").resolve(tableName);
+        assertThat(table)
+                .withFailMessage("%s directory does not contain file %s", actual, tableName)
+                .isNotEmptyFile();
+        return this;
+    }
+}

src/test/java/common/Common.java

@@ -0,0 +1,13 @@
+package common;
+
+import java.io.File;
+import java.nio.file.Path;
+
+/**
+ * Common constants for tests
+ */
+public class Common {
+    public static final Path GENERATED_SOURCES_ROOT = Path.of("target/generated-sources/jooq");
+    public static final Path GENERATED_SOURCES_PATH = GENERATED_SOURCES_ROOT.resolve("org/jooq/codegen/maven/test");
+    public static final File GENERATED_ROOT_DIR = GENERATED_SOURCES_ROOT.toFile();
+}

src/test/java/org/testcontainers/jooq/codegen/PluginTest.java

@@ -1,33 +1,77 @@
 package org.testcontainers.jooq.codegen;
 
-import static org.assertj.core.api.Assertions.assertThat;
+import static assertions.SchemaAssert.assertThatDefaultSchema;
+import static assertions.SchemaAssert.assertThatSchema;
+import static common.Common.GENERATED_ROOT_DIR;
 
 import java.io.File;
-import java.nio.file.Path;
 import org.apache.commons.io.FileUtils;
 import org.apache.maven.plugin.testing.AbstractMojoTestCase;
 
+/**
+ * Integration test plugin under real pom files
+ */
 public class PluginTest extends AbstractMojoTestCase {
 
-    private final Path generatedSourcesRoot = Path.of("target/generated-sources/jooq");
-    private final Path generatedSourcesPath = generatedSourcesRoot.resolve("org/jooq/codegen/maven/test");
-    private final Path tablesDir = generatedSourcesPath.resolve("tables");
-    private final File generatedRootDir = generatedSourcesRoot.toFile();
+    /**
+     * Cleanup generated sources
+     */
+    @Override
+    public void tearDown() throws Exception {
+        super.tearDown();
+        FileUtils.deleteDirectory(GENERATED_ROOT_DIR);
+    }
 
     public void testPostgresFlyway() throws Exception {
         // given
-        File pom = getTestFile("src/test/resources/pom/pom.xml");
+        File pom = getTestPom("postgres-flyway-pom.xml");
+
+        // when
+        lookupMojo("generate", pom).execute();
+
+        // then
+        assertThatDefaultSchema().containsTable("Users.java");
+        assertThatDefaultSchema().containsTable("FlywaySchemaHistory.java");
+    }
+
+    public void testPostgresLiquibase() throws Exception {
+        // given
+        File pom = getTestPom("postgres-liquibase-pom.xml");
 
         // when
-        Plugin myMojo = (Plugin) lookupMojo("generate", pom);
-        myMojo.execute();
+        lookupMojo("generate", pom).execute();
 
         // then
-        assertThat(tablesDir).isNotEmptyDirectory();
-        assertThat(tablesDir.resolve("Users.java")).isNotEmptyFile();
-        assertThat(generatedSourcesPath.resolve("Public.java")).isNotEmptyFile();
+        assertThatSchema("custom").containsTable("Person.java");
+        assertThatSchema("custom").containsTable("Users.java");
+        assertThatSchema("public_").containsTable("Databasechangelog.java");
+    }
+
+    public void testMysqlFlyway() throws Exception {
+        // given
+        File pom = getTestPom("mysql-flyway-pom.xml");
+
+        // when
+        lookupMojo("generate", pom).execute();
+
+        // then
+        assertThatSchema("test").containsTable("Users.java");
+        assertThatSchema("test").containsTable("FlywaySchemaHistory.java");
+    }
+
+    public void testMariadbLiquibase() throws Exception {
+        // given
+        File pom = getTestPom("mariadb-liquibase-pom.xml");
+
+        // when
+        lookupMojo("generate", pom).execute();
+
+        // then
+        assertThatSchema("test").containsTable("Users.java");
+        assertThatSchema("test").containsTable("Databasechangelog.java");
+    }
 
-        // clean
-        FileUtils.deleteDirectory(generatedRootDir);
+    private File getTestPom(String filename) {
+        return getTestFile("src/test/resources/pom/%s".formatted(filename));
     }
 }

src/test/resources/db/changelog/mariadb/db.changelog-root.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+      http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-4.1.xsd">
+    <includeAll path="migration" relativeToChangelogFile="true"/>
+</databaseChangeLog>

src/test/resources/db/changelog/mariadb/migration/db.changelog-1.0.sql

@@ -0,0 +1,14 @@
+create table users
+(
+    id                 bigint           not null AUTO_INCREMENT,
+    email              varchar(255) not null,
+    password           varchar(255) not null,
+    name               varchar(255) not null,
+    role               varchar(255) not null,
+    verified           bool    not null default false,
+    verification_token varchar(255),
+    created_at         timestamp,
+    updated_at         timestamp,
+    PRIMARY KEY (id),
+    CONSTRAINT user_email_unique UNIQUE (email)
+);

src/test/resources/db/changelog/postgres/db.changelog-root.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+      http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-4.1.xsd">
+    <includeAll path="migration" relativeToChangelogFile="true"/>
+</databaseChangeLog>

src/test/resources/db/changelog/postgres/migration/db.changelog-1.0.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+        http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-latest.xsd">
+
+    <changeSet author="roman" id="1">
+        <sql dbms="postgresql" endDelimiter=";">
+            CREATE SCHEMA custom;
+        </sql>
+    </changeSet>
+
+
+</databaseChangeLog>

src/test/resources/db/changelog/postgres/migration/db.changelog-2.0.sql

@@ -0,0 +1,6 @@
+CREATE TABLE custom.users
+(
+    uuid uuid PRIMARY KEY DEFAULT gen_random_uuid(),
+    name varchar,
+    age  int
+);

src/test/resources/db/changelog/postgres/migration/db.changelog-3.0.xml

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<databaseChangeLog
+        xmlns="http://www.liquibase.org/xml/ns/dbchangelog"
+        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog
+        http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-latest.xsd">
+
+    <changeSet  id="3"  author="roman">
+        <createTable  tableName="person" schemaName="custom">
+            <column  name="id"  type="int"  autoIncrement="true">
+                <constraints  primaryKey="true"  nullable="false"/>
+            </column>
+            <column  name="firstname"  type="varchar(50)"/>
+            <column  name="lastname"  type="varchar(50)">
+                <constraints  nullable="false"/>
+            </column>
+            <column  name="state"  type="char(2)"/>
+        </createTable>
+    </changeSet>
+
+
+</databaseChangeLog>

src/test/resources/pom/mariadb-liquibase-pom.xml

@@ -0,0 +1,111 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>org.testcontainers</groupId>
+    <artifactId>jooq-testcontainers-codegen-maven-plugin-test</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+
+    <properties>
+        <java.version>17</java.version>
+        <testcontainers.version>1.18.1</testcontainers.version>
+        <jooq-testcontainers-codegen-maven-plugin.version>0.0.2</jooq-testcontainers-codegen-maven-plugin.version>
+        <jooq.version>3.18.3</jooq.version>
+        <postgresql.version>42.6.0</postgresql.version>
+    </properties>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.jooq</groupId>
+            <artifactId>jooq-codegen</artifactId>
+            <version>${jooq.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.jooq</groupId>
+            <artifactId>jooq</artifactId>
+            <version>${jooq.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.testcontainers</groupId>
+            <artifactId>jooq-testcontainers-codegen-maven-plugin</artifactId>
+            <version>${jooq-testcontainers-codegen-maven-plugin.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.maven</groupId>
+            <artifactId>maven-core</artifactId>
+            <version>3.9.0</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>junit</groupId>
+                    <artifactId>junit</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.testcontainers</groupId>
+                <artifactId>jooq-testcontainers-codegen-maven-plugin</artifactId>
+                <version>${jooq-testcontainers-codegen-maven-plugin.version}</version>
+                <dependencies>
+                    <dependency>
+                        <groupId>org.testcontainers</groupId>
+                        <artifactId>postgresql</artifactId>
+                        <version>${testcontainers.version}</version>
+                    </dependency>
+                    <dependency>
+                        <groupId>org.postgresql</groupId>
+                        <artifactId>postgresql</artifactId>
+                        <version>${postgresql.version}</version>
+                    </dependency>
+                </dependencies>
+                <goals>
+                    <goal>generate</goal>
+                </goals>
+                <executions>
+                    <execution>
+                        <id>generate</id>
+                        <goals>
+                            <goal>generate</goal>
+                        </goals>
+                        <phase>generate-sources</phase>
+                    </execution>
+                </executions>
+                <configuration>
+                    <project implementation="org.apache.maven.plugin.testing.stubs.MavenProjectStub">
+                        <groupId implementation="java.lang.String">test-group-id</groupId>
+                        <artifactId implementation="java.lang.String">test-artifact-id</artifactId>
+                        <version implementation="java.lang.String">1.0.0-SNAPSHOT</version>
+                    </project>
+                    <database>
+                        <type>MARIADB</type>
+                        <username>test</username>
+                        <password>test</password>
+                        <databaseName>test</databaseName>
+                    </database>
+                    <liquibase>
+                        <changeLogDirectory>
+                            src/test/resources/db/changelog/mariadb
+                        </changeLogDirectory>
+                        <changeLogPath>
+                            db.changelog-root.xml
+                        </changeLogPath>
+                    </liquibase>
+                    <generator>
+                        <database>
+                            <includes>.*</includes>
+                        </database>
+                        <target>
+                            <packageName>org.jooq.codegen.maven.test</packageName>
+                            <directory>target/generated-sources/jooq</directory>
+                        </target>
+                    </generator>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>