[hibernate#1073] Add integration-tests module

With a test to check the creation of multiple sessions
from different http requests

Author: DavideD

integration-tests/verticle-postgres-it/LICENSE

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integration-tests/verticle-postgres-it/build.gradle

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+description = 'Hibernate Reactive Verticle Integration Tests'
+
+ext {
+    smallryeMutinyVertxVersion = '2.17.0'
+    jacksonDatabindVersion = '2.13.0'
+}
+
+dependencies {
+    implementation project(':hibernate-reactive-core')
+
+    implementation "io.smallrye.reactive:smallrye-mutiny-vertx-core:${smallryeMutinyVertxVersion}"
+    implementation "io.smallrye.reactive:smallrye-mutiny-vertx-web:${smallryeMutinyVertxVersion}"
+    implementation "io.vertx:vertx-web-client:${vertxVersion}"
+
+    runtimeOnly "com.fasterxml.jackson.core:jackson-databind:${jacksonDatabindVersion}"
+    runtimeOnly "io.smallrye.reactive:smallrye-mutiny-vertx-pg-client:${smallryeMutinyVertxVersion}"
+    runtimeOnly "io.smallrye.reactive:smallrye-mutiny-vertx-mysql-client:${smallryeMutinyVertxVersion}"
+
+    // logging
+    implementation 'org.jboss.logging:jboss-logging:3.4.2.Final'
+    runtimeOnly "org.apache.logging.log4j:log4j-core:2.17.1"
+
+    // Testing
+    testImplementation 'org.assertj:assertj-core:3.20.2'
+    testImplementation "io.vertx:vertx-unit:${vertxVersion}"
+    testImplementation "org.testcontainers:postgresql:${testcontainersVersion}"
+}
+
+// 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)
+    }
+}
+
+// Configuration for the tests
+// This is the same as the one in hibernate-reactive-core
+tasks.withType(Test) {
+    defaultCharacterEncoding = "UTF-8"
+    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.getProperty( 'includeTests' ) ?: '*'
+        }
+    }
+}
+
+test {
+    afterSuite { desc, result ->
+        loggingSummary( 'PostgreSQL', result, desc )
+    }
+}
+
+spotless {
+    //Don't fail during the check: rather than enforcing guidelines, we use this plugin to fix mistakes automatically.
+    enforceCheck false
+    java {
+        licenseHeaderFile 'spotless.license.java'
+        removeUnusedImports()
+        trimTrailingWhitespace()
+        endWithNewline()
+    }
+}
+
+tasks.compileJava.dependsOn(spotlessApply)
+

integration-tests/verticle-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/verticle-postgres-it/src/main/java/org/hibernate/reactive/it/verticle/Product.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.verticle;
+
+import java.math.BigDecimal;
+import java.util.Objects;
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.Id;
+
+@Entity
+public class Product {
+
+	@Id
+	private Long id;
+
+	@Column(unique = true)
+	private String name;
+
+	@Column(nullable = false)
+	private BigDecimal price;
+
+	public Product() {
+	}
+
+	public Product(int index) {
+		this.id = Long.valueOf( index );
+		this.name = "Product " + index;
+		this.price = new BigDecimal( index + ".00" );
+	}
+
+	public Long getId() {
+		return id;
+	}
+
+	public void setId(Long id) {
+		this.id = id;
+	}
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+
+	public BigDecimal getPrice() {
+		return price;
+	}
+
+	public void setPrice(BigDecimal price) {
+		this.price = price;
+	}
+
+	@Override
+	public boolean equals(Object o) {
+		if ( this == o ) {
+			return true;
+		}
+		if ( !( o instanceof Product ) ) {
+			return false;
+		}
+		Product product = (Product) o;
+		return Objects.equals( name, product.name )
+				&& Objects.equals( price, product.price );
+	}
+
+	@Override
+	public int hashCode() {
+		return Objects.hash( name, price );
+	}
+
+	@Override
+	public String toString() {
+		final StringBuilder sb = new StringBuilder( "Product{" );
+		sb.append( id );
+		sb.append( ", " ).append( name );
+		sb.append( ", " ).append( price );
+		sb.append( '}' );
+		return sb.toString();
+	}
+}