[#1907] Hibernate Validator integration test

integration-tests/hibernate-validator-postgres-it/build.gradle

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+buildscript {
+    repositories {
+        // Example: ./gradlew build -PenableMavenLocalRepo
+        if ( project.hasProperty( 'enableMavenLocalRepo' ) ) {
+            // Useful for local development, it should be disabled otherwise
+            mavenLocal()
+        }
+        mavenCentral()
+    }
+}
+
+plugins {
+    id "org.hibernate.orm" version "${hibernateOrmGradlePluginVersion}"
+}
+
+description = 'Quarkus QE integration tests'
+
+ext {
+    log4jVersion = '2.20.0'
+    assertjVersion = '3.24.2'
+}
+
+dependencies {
+    implementation project(':hibernate-reactive-core')
+    implementation "org.hibernate.validator:hibernate-validator:8.0.1.Final"
+    runtimeOnly 'org.glassfish.expressly:expressly:5.0.0'
+
+    // JPA metamodel generation for criteria queries (optional)
+    annotationProcessor "org.hibernate.orm:hibernate-jpamodelgen:${hibernateOrmVersion}"
+
+    // Testing on one database should be enough
+    runtimeOnly "io.vertx:vertx-pg-client:${vertxSqlClientVersion}"
+
+    // Allow authentication to PostgreSQL using SCRAM:
+    runtimeOnly 'com.ongres.scram:client:2.1'
+
+    // logging
+    runtimeOnly "org.apache.logging.log4j:log4j-core:${log4jVersion}"
+
+    // Testcontainers
+    testImplementation "org.testcontainers:postgresql:${testcontainersVersion}"
+
+    // Testing
+    testImplementation "org.assertj:assertj-core:${assertjVersion}"
+    testImplementation "io.vertx:vertx-junit5:${vertxSqlClientVersion}"
+}
+
+// Optional: enable the bytecode enhancements
+//hibernate { enhancement }
+
+// Print a summary of the results of the tests (number of failures, successes and skipped)
+// This is the same as the one in hibernate-reactive-core
+def loggingSummary(db, result, desc) {
+    if ( !desc.parent ) { // will match the outermost suite
+        def output = "${db} results: ${result.resultType} (${result.testCount} tests, ${result.successfulTestCount} passed, ${result.failedTestCount} failed, ${result.skippedTestCount} skipped)"
+        def repeatLength = output.length() + 1
+        logger.lifecycle '\n' + ('-' * repeatLength) + '\n' + output + '\n' + ('-' * repeatLength)
+    }
+}
+
+// Example:
+// gradle test -Pdb=MySQL
+test {
+    def selectedDb = project.hasProperty( 'db' )
+            ? project.properties['db']
+            : 'PostgreSQL'
+    doFirst {
+        systemProperty 'db', selectedDb
+    }
+    afterSuite { desc, result ->
+        loggingSummary( selectedDb, result, desc )
+    }
+}
+
+// Configuration for the tests
+tasks.withType( Test ).configureEach {
+    defaultCharacterEncoding = "UTF-8"
+    useJUnitPlatform()
+    testLogging {
+        displayGranularity 1
+        showStandardStreams = project.hasProperty('showStandardOutput')
+        showStackTraces = true
+        exceptionFormat = 'full'
+        events 'PASSED', 'FAILED', 'SKIPPED'
+    }
+    systemProperty 'docker', project.hasProperty( 'docker' ) ? 'true' : 'false'
+    systemProperty 'org.hibernate.reactive.common.InternalStateAssertions.ENFORCE', 'true'
+
+    if ( project.hasProperty( 'includeTests' ) ) {
+        // Example: ./gradlew testAll -PincludeTests=DefaultPortTest
+        filter {
+            includeTestsMatching project.properties['includeTests'] ?: '*' as String
+        }
+    }
+}
+
+
+// Rule to recognize calls to testDb<dbName>
+// and run the tests on the selected db
+// Example:
+// gradle testDbMySQL testDbDB2
+tasks.addRule( "Pattern testDb<id>" ) { String taskName ->
+    if ( taskName.startsWith( "testDb" ) ) {
+        tasks.register( taskName, Test ) {
+            def dbName = taskName.substring( "testDb".length() )
+            description = "Run tests for ${dbName}"
+
+            // We only want to test this on Postgres
+            onlyIf { dbName.toLowerCase().startsWith( 'p' ) }
+            doFirst() {
+                systemProperty 'db', dbName
+            }
+            afterSuite { desc, result ->
+                loggingSummary( dbName, result, desc )
+            }
+
+        }
+    }
+}

integration-tests/hibernate-validator-postgres-it/spotless.license.java

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+/* Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * Copyright: Red Hat Inc. and Hibernate Authors
+ */

integration-tests/hibernate-validator-postgres-it/src/main/java/org/hibernate/reactive/it/quarkus/qe/database/Author.java

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+/* Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * Copyright: Red Hat Inc. and Hibernate Authors
+ */
+package org.hibernate.reactive.it.quarkus.qe.database;
+
+import static jakarta.persistence.CascadeType.PERSIST;
+
+import java.util.ArrayList;
+import java.util.List;
+
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.Id;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.OneToMany;
+import jakarta.persistence.Table;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+
+
+@Entity
+@Table(name = "authors")
+public class Author {
+
+	@Id
+	@GeneratedValue
+	private Long id;
+
+	@NotNull
+	@Size(max = 10)
+	private String name;
+
+	@OneToMany(cascade = PERSIST)
+	@JoinColumn(name = "author")
+	private List<Book> books = new ArrayList<>();
+
+	public Author(String name) {
+		this.name = name;
+	}
+
+	public Author() {
+	}
+
+	public Long getId() {
+		return id;
+	}
+
+	public void setId(Long id) {
+		this.id = id;
+	}
+
+	public @NotNull @Size(max = 10) String getName() {
+		return name;
+	}
+
+	public void setName(@NotNull @Size(max = 10) String name) {
+		this.name = name;
+	}
+
+	public List<Book> getBooks() {
+		return books;
+	}
+
+	public void setBooks(List<Book> books) {
+		this.books = books;
+	}
+
+	@Override
+	public String toString() {
+		return id + ":" + name;
+	}
+}

integration-tests/hibernate-validator-postgres-it/src/main/java/org/hibernate/reactive/it/quarkus/qe/database/Book.java

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+/* Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * Copyright: Red Hat Inc. and Hibernate Authors
+ */
+package org.hibernate.reactive.it.quarkus.qe.database;
+
+import jakarta.persistence.Convert;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.ManyToOne;
+import jakarta.persistence.NamedQuery;
+import jakarta.persistence.Table;
+import jakarta.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+
+
+@Entity
+@Table(name = "books")
+@NamedQuery(name = "find_by_title_prefix", query = "from Book where title like :prefix")
+public class Book {
+
+	@Id
+	@GeneratedValue(strategy = GenerationType.IDENTITY)
+	private Integer id;
+
+	@NotNull
+	@Size(max = 10)
+	private String title;
+
+	@NotNull
+	@ManyToOne
+	private Author author;
+
+	@Convert(converter = ISBNConverter.class)
+	private long isbn;
+
+	public Book() {
+	}
+
+	public Book(String title) {
+		this.title = title;
+	}
+
+	public Integer getId() {
+		return id;
+	}
+
+	public void setId(Integer id) {
+		this.id = id;
+	}
+
+	public @NotNull @Size(max = 10) String getTitle() {
+		return title;
+	}
+
+	public void setTitle(@NotNull @Size(max = 10) String title) {
+		this.title = title;
+	}
+
+	public @NotNull Author getAuthor() {
+		return author;
+	}
+
+	public void setAuthor(@NotNull Author author) {
+		this.author = author;
+	}
+
+	public long getIsbn() {
+		return isbn;
+	}
+
+	public void setIsbn(long isbn) {
+		this.isbn = isbn;
+	}
+
+	@Override
+	public String toString() {
+		return id + ":" + title + ":" + isbn + ":" + author;
+	}
+}

integration-tests/hibernate-validator-postgres-it/src/main/java/org/hibernate/reactive/it/quarkus/qe/database/ISBNConverter.java

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+/* Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * Copyright: Red Hat Inc. and Hibernate Authors
+ */
+package org.hibernate.reactive.it.quarkus.qe.database;
+
+import jakarta.persistence.AttributeConverter;
+import jakarta.persistence.Converter;
+
+@Converter
+public class ISBNConverter implements AttributeConverter<Long, String> {
+
+	private static final int ISBN_MAX_LENGTH = 13;
+
+	@Override
+	/**
+	 * Canonical ISBN format: 978-3-16-148410-0, can be prefixed with zeroes if there is less than 13 digits
+	 */
+	public String convertToDatabaseColumn(Long number) {
+		String s = number.toString();
+		StringBuilder result = new StringBuilder( s );
+		if ( s.length() > ISBN_MAX_LENGTH ) {
+			throw new IllegalStateException( "ISBN " + s + " has a wrong length: " + number );
+		}
+		int paddingLength = ISBN_MAX_LENGTH - s.length();
+		result.insert( 0, "0".repeat( paddingLength ) );
+		result.insert( 3, '-' );
+		result.insert( 5, '-' );
+		result.insert( 8, '-' );
+		result.insert( 15, '-' );
+		return result.toString();
+	}
+
+	@Override
+	public Long convertToEntityAttribute(String s) {
+		if ( s == null ) {
+			return 0L;
+		}
+		else {
+			return Long.parseLong( s.replaceAll( "-", "" ) );
+		}
+	}
+}