Apply TestContainer (#264)

Motivation:
Enhance test reliability and environment consistency by integrating
TestContainers

Modification:
Added TestContainers dependency and updated tests to run with
containerized DBs.

Expanded test scope to include MySQL and MariaDB versions to cover
conditional test cases.

Result:
Improved test suite stability and simplified setup for contributors.
Resolves #76

Co-authored-by: saurabhyadav1985 <49230235+saurabhyadav1985@users.noreply.github.com>
Co-authored-by: Mirro Mutth <mirromutth@gmail.com>

Author: 3 people

.github/workflows/ci-graalvm-tests.yml

@@ -24,20 +24,16 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Set up MySQL
-        env:
-         MYSQL_DATABASE: r2dbc
-         MYSQL_ROOT_PASSWORD: r2dbc-password!@
-         MYSQL_VERSION: 8.1
-        run: docker-compose -f ${{ github.workspace }}/containers/mysql-compose.yml up -d
-
       - uses: graalvm/setup-graalvm@v1
         with:
           java-version: 21
           distribution: 'graalvm'
           native-image-job-reports: true
           github-token: ${{ secrets.GITHUB_TOKEN }}
 
+      - name: Start Bundled MySQL
+        run: sudo service mysql start
+
       - name: Cache & Load Local Maven Repository
         uses: actions/cache@v3
         with:
@@ -50,4 +46,4 @@ jobs:
             echo "JAVA_HOME=$JAVA_HOME"
             echo "./mvnw -Pgraalvm package -Dmaven.javadoc.skip=true"
             ./mvnw -Pgraalvm package -Dmaven.javadoc.skip=true
-            ./test-native-image/target/test-native-image -Dtest.mysql.password=r2dbc-password!@
+            ./test-native-image/target/test-native-image

.github/workflows/ci-integration-tests.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        mysql-version: [ 5.5, 5.6, 5.7, 8.0, 8.1, 8.2 ]
+        mysql-version: [ 5.5, 5.6.45, 5.6, 5.7.28, 5.7, 8.0, 8.1, 8.2, 8.3]
     name: Integration test with MySQL ${{ matrix.mysql-version }}
     steps:
       - uses: actions/checkout@v3
@@ -21,19 +21,13 @@ jobs:
           cache: maven
       - name: Shutdown the Default MySQL
         run: sudo service mysql stop
-      - name: Set up MySQL ${{ matrix.mysql-version }}
-        env:
-          MYSQL_DATABASE: r2dbc
-          MYSQL_ROOT_PASSWORD: r2dbc-password!@
-          MYSQL_VERSION: ${{ matrix.mysql-version }}
-        run: docker-compose -f ${{ github.workspace }}/containers/mysql-compose.yml up -d
       - name: Integration test with MySQL ${{ matrix.mysql-version }}
         run: |
           set -o pipefail
           ./mvnw -B verify -Dmaven.javadoc.skip=true \
           -Dmaven.surefire.skip=true \
-          -Dtest.mysql.password=r2dbc-password!@ \
-          -Dtest.mysql.version=${{ matrix.mysql-version }} \
+          -Dtest.db.type=mysql \
+          -Dtest.db.version=${{ matrix.mysql-version }} \
           -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=WARN \
           -Dio.netty.leakDetectionLevel=paranoid \
           -Dio.netty.leakDetection.targetRecords=32 \

.github/workflows/ci-mariadb-intergration-tests.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        mariadb-version: [ 10.6, 10.11 ]
+        mariadb-version: [ 10.0, 10.1, 10.2.15, 10.2, 10.3.7, 10.3, 10.5.1, 10.5, 10.6, 10.11]
     name: Integration test with MariaDB ${{ matrix.mariadb-version }}
     steps:
       - uses: actions/checkout@v3
@@ -21,21 +21,13 @@ jobs:
           cache: maven
       - name: Shutdown the Default MySQL
         run: sudo service mysql stop
-      - name: Set up MariaDB ${{ matrix.mariadb-version }}
-        env:
-          MYSQL_DATABASE: r2dbc
-          MYSQL_ROOT_PASSWORD: r2dbc-password!@
-          MARIADB_VERSION: ${{ matrix.mariadb-version }}
-        run: docker-compose -f ${{ github.workspace }}/containers/mariadb-compose.yml up -d
-      - name: Integration test with MySQL ${{ matrix.mysql-version }}
+      - name: Integration test with MariaDB ${{ matrix.mysql-version }}
         run: |
           set -o pipefail
           ./mvnw -B verify -Dmaven.javadoc.skip=true \
           -Dmaven.surefire.skip=true \
-          -Dtest.mysql.password=r2dbc-password!@ \
-          -Dtest.mysql.version=${{ matrix.mariadb-version }} \
           -Dtest.db.type=mariadb \
-          -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=WARN \
+          -Dtest.db.version=${{ matrix.mariadb-version }} \
           -Dorg.slf4j.simpleLogger.log.org.apache.maven.cli.transfer.Slf4jMavenTransferListener=WARN \
           -Dio.netty.leakDetectionLevel=paranoid \
           -Dio.netty.leakDetection.targetRecords=32 \

containers/mariadb-compose.yml

@@ -83,7 +83,8 @@
     <logback.version>1.5.3</logback.version>
     <mockito.version>4.11.0</mockito.version>
     <mysql.version>8.3.0</mysql.version>
-    <testcontainers.version>1.19.6</testcontainers.version>
+    <mariadb.version>3.3.3</mariadb.version>
+    <testcontainers.version>1.19.7</testcontainers.version>
     <hikari-cp.version>4.0.3</hikari-cp.version>
     <spring-framework.version>5.3.32</spring-framework.version>
     <jackson.version>2.16.1</jackson.version>
@@ -241,6 +242,12 @@
       <version>${mysql.version}</version>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.mariadb.jdbc</groupId>
+      <artifactId>mariadb-java-client</artifactId>
+      <version>${mariadb.version}</version>
+      <scope>test</scope>
+    </dependency>
     <dependency>
       <groupId>com.zaxxer</groupId>
       <artifactId>HikariCP</artifactId>
@@ -270,6 +277,17 @@
         </exclusion>
       </exclusions>
     </dependency>
+    <dependency>
+      <groupId>org.testcontainers</groupId>
+      <artifactId>mariadb</artifactId>
+      <scope>test</scope>
+      <exclusions>
+        <exclusion>
+          <groupId>org.slf4j</groupId>
+          <artifactId>slf4j-api</artifactId>
+        </exclusion>
+      </exclusions>
+    </dependency>
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-core</artifactId>

containers/mysql-compose.yml

@@ -97,6 +97,7 @@ public R2dbcException toException(@Nullable String sql) {
             case 1907: // Statement executing timeout
             case 3024: // Query execution was interrupted, maximum statement execution time exceeded
             case 1969: // Query execution was interrupted
+            case 1968: // Query execution was interrupted (max_statement_time exceeded)
                 return new R2dbcTimeoutException(message, sqlState, code);
             case 1613: // Transaction rollback because of took too long
                 return new R2dbcRollbackException(message, sqlState, code);

r2dbc-mysql/pom.xml

@@ -17,9 +17,12 @@
 package io.asyncer.r2dbc.mysql;
 
 import io.asyncer.r2dbc.mysql.api.MySqlConnection;
+import io.asyncer.r2dbc.mysql.internal.util.TestContainerExtension;
+import io.asyncer.r2dbc.mysql.internal.util.TestServerUtil;
 import io.r2dbc.spi.R2dbcBadGrammarException;
 import io.r2dbc.spi.R2dbcTimeoutException;
 import io.r2dbc.spi.Result;
+import org.junit.jupiter.api.extension.ExtendWith;
 import org.reactivestreams.Publisher;
 import reactor.core.publisher.Flux;
 import reactor.core.publisher.Mono;
@@ -38,6 +41,7 @@
 /**
  * Base class considers connection factory and general function for integration tests.
  */
+@ExtendWith(TestContainerExtension.class)
 abstract class IntegrationTestSupport {
 
     private final MySqlConnectionFactory connectionFactory;
@@ -82,11 +86,6 @@ static Mono<Long> extractRowsUpdated(Result result) {
     static MySqlConnectionConfiguration configuration(
         Function<MySqlConnectionConfiguration.Builder, MySqlConnectionConfiguration.Builder> customizer
     ) {
-        String password = System.getProperty("test.mysql.password");
-
-        assertThat(password).withFailMessage("Property test.mysql.password must exists and not be empty")
-            .isNotNull()
-            .isNotEmpty();
 
         String localInfilePath;
 
@@ -99,73 +98,47 @@ static MySqlConnectionConfiguration configuration(
         }
 
         MySqlConnectionConfiguration.Builder builder = MySqlConnectionConfiguration.builder()
-            .host("127.0.0.1")
+            .host(TestServerUtil.getHost())
+            .port(TestServerUtil.getPort())
+            .user(TestServerUtil.getUsername())
+            .password(TestServerUtil.getPassword())
+            .database(TestServerUtil.getDatabase())
             .connectTimeout(Duration.ofSeconds(3))
-            .user("root")
-            .password(password)
-            .database("r2dbc")
             .allowLoadLocalInfileInPath(localInfilePath);
 
         return customizer.apply(builder).build();
     }
 
     boolean envIsLessThanMySql56() {
-        String version = System.getProperty("test.mysql.version");
-
-        if (version == null || version.isEmpty()) {
-            return true;
-        }
-
-        ServerVersion ver = ServerVersion.parse(version);
-        String type = System.getProperty("test.db.type");
-
-        if ("mariadb".equalsIgnoreCase(type)) {
+        if (TestServerUtil.isMariaDb()) {
             return false;
         }
-
+        final ServerVersion ver = TestServerUtil.getServerVersion();
         return ver.isLessThan(ServerVersion.create(5, 6, 0));
     }
 
-    boolean envIsLessThanMySql57OrMariaDb102() {
-        String version = System.getProperty("test.mysql.version");
-
-        if (version == null || version.isEmpty()) {
-            return true;
-        }
-
-        ServerVersion ver = ServerVersion.parse(version);
-        String type = System.getProperty("test.db.type");
-
-        if ("mariadb".equalsIgnoreCase(type)) {
+    boolean envIsLessThanMySql578OrMariaDb102() {
+        final ServerVersion ver = TestServerUtil.getServerVersion();
+        if (TestServerUtil.isMariaDb()) {
             return ver.isLessThan(ServerVersion.create(10, 2, 0));
         }
 
-        return ver.isLessThan(ServerVersion.create(5, 7, 0));
+        return ver.isLessThan(ServerVersion.create(5, 7, 8));
     }
 
     static boolean envIsMariaDb10_5_1() {
-        String type = System.getProperty("test.db.type");
-
-        if (!"mariadb".equalsIgnoreCase(type)) {
+        if (!TestServerUtil.isMariaDb()) {
             return false;
         }
 
-        ServerVersion ver = ServerVersion.parse(System.getProperty("test.mysql.version"));
+        final ServerVersion ver = TestServerUtil.getServerVersion();
 
         return ver.isGreaterThanOrEqualTo(ServerVersion.create(10, 5, 1));
     }
 
     boolean envIsLessThanMySql574OrMariaDb1011() {
-        String version = System.getProperty("test.mysql.version");
-
-        if (version == null || version.isEmpty()) {
-            return true;
-        }
-
-        ServerVersion ver = ServerVersion.parse(version);
-        String type = System.getProperty("test.db.type");
-
-        if ("mariadb".equalsIgnoreCase(type)) {
+        final ServerVersion ver = TestServerUtil.getServerVersion();
+        if (TestServerUtil.isMariaDb()) {
             return ver.isLessThan(ServerVersion.create(10, 1, 1));
         }
 

r2dbc-mysql/src/main/java/io/asyncer/r2dbc/mysql/message/server/ErrorMessage.java

@@ -67,7 +67,7 @@ void tearDown() {
         JacksonCodecRegistrar.tearDown();
     }
 
-    @DisabledIf("envIsLessThanMySql57OrMariaDb102")
+    @DisabledIf("envIsLessThanMySql578OrMariaDb102")
     @Test
     void json() {
         create().flatMap(connection -> Mono.from(connection.createStatement(TDL).execute())

r2dbc-mysql/src/test/java/io/asyncer/r2dbc/mysql/IntegrationTestSupport.java

@@ -17,7 +17,9 @@
 package io.asyncer.r2dbc.mysql;
 
 import com.zaxxer.hikari.HikariDataSource;
+import io.asyncer.r2dbc.mysql.internal.util.TestContainerExtension;
 import io.r2dbc.spi.test.TestKit;
+import org.junit.jupiter.api.extension.ExtendWith;
 import org.springframework.jdbc.core.JdbcTemplate;
 
 import java.time.Duration;
@@ -26,6 +28,7 @@
 /**
  * Base class considers integration tests of {@link TestKit}.
  */
+@ExtendWith(TestContainerExtension.class)
 abstract class MySqlTestKitSupport implements TestKit<String> {
 
     private final MySqlConnectionFactory connectionFactory;