package org.jooby.hbm;
import static com.typesafe.config.ConfigValueFactory.fromAnyRef;
import static org.easymock.EasyMock.eq;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.isA;
import static org.junit.Assert.assertEquals;
import java.util.Arrays;
import java.util.List;
import java.util.Map;
import java.util.Properties;
import javax.inject.Provider;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.sql.DataSource;
import org.hibernate.jpa.HibernateEntityManagerFactory;
import org.hibernate.jpa.boot.spi.Bootstrap;
import org.hibernate.jpa.boot.spi.EntityManagerFactoryBuilder;
import org.jooby.Env;
import org.jooby.Env.ServiceKey;
import org.jooby.Route;
import org.jooby.Route.Definition;
import org.jooby.Router;
import org.jooby.internal.hbm.HbmUnitDescriptor;
import org.jooby.jdbc.Jdbc;
import org.jooby.scope.Providers;
import org.jooby.scope.RequestScoped;
import org.jooby.test.MockUnit;
import org.jooby.test.MockUnit.Block;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import com.google.common.collect.Sets;
import com.google.inject.Binder;
import com.google.inject.Key;
import com.google.inject.binder.AnnotatedBindingBuilder;
import com.google.inject.binder.LinkedBindingBuilder;
import com.google.inject.multibindings.Multibinder;
import com.google.inject.name.Names;
import com.typesafe.config.Config;
import com.typesafe.config.ConfigFactory;
import com.typesafe.config.ConfigValueFactory;
import com.zaxxer.hikari.HikariConfig;
import com.zaxxer.hikari.HikariDataSource;
import javaslang.control.Try.CheckedRunnable;
@RunWith(PowerMockRunner.class)
@PrepareForTest({Hbm.class, HbmUnitDescriptor.class, Multibinder.class,
Route.Definition.class, Properties.class, Bootstrap.class, Providers.class })
public class HbmTest {
Config config = ConfigFactory.parseResources(Hbm.class, "hbm.conf")
.withFallback(ConfigFactory.parseResources(Jdbc.class, "jdbc.conf"))
.withValue("db", ConfigValueFactory.fromAnyRef("mem"))
.withValue("application.ns", ConfigValueFactory.fromAnyRef("x.y.z"));
private MockUnit.Block onStop = unit -> {
Env env = unit.get(Env.class);
expect(env.onStop(unit.capture(CheckedRunnable.class))).andReturn(env);
expect(env.onStop(isA(CheckedRunnable.class))).andReturn(env);
};
@Test
public void defaults() throws Exception {
Config dbconf = config.withValue("db", ConfigValueFactory.fromAnyRef("fs"))
.withValue("application.name", fromAnyRef("jdbctest"))
.withValue("application.tmpdir", fromAnyRef("target"))
.withValue("application.charset", fromAnyRef("UTF-8"))
.withValue("runtime.processors-x2", fromAnyRef("4"))
.resolve();
new MockUnit(Env.class, Binder.class, HibernateEntityManagerFactory.class)
.expect(env("dev"))
.expect(props("org.h2.jdbcx.JdbcDataSource", "jdbc:h2:target/jdbctest", "h2.jdbctest",
"sa", "", false))
.expect(hikariConfig())
.expect(hikariDataSource())
.expect(serviceKey("jdbctest"))
.expect(descriptor(Hbm.class.getClassLoader(), dbconf))
.expect(entityManagerFactoryBuilder())
.expect(openSessionInView("jdbctest"))
.expect(onStop)
.run(unit -> {
new Hbm().configure(unit.get(Env.class), dbconf, unit.get(Binder.class));
});
}
@Test
public void prod() throws Exception {
Config dbconf = config.withValue("db", ConfigValueFactory.fromAnyRef("fs"))
.withValue("application.name", fromAnyRef("jdbctest"))
.withValue("application.tmpdir", fromAnyRef("target"))
.withValue("application.charset", fromAnyRef("UTF-8"))
.withValue("runtime.processors-x2", fromAnyRef("4"))
.resolve();
new MockUnit(Env.class, Binder.class, HibernateEntityManagerFactory.class)
.expect(env("prod"))
.expect(props("org.h2.jdbcx.JdbcDataSource", "jdbc:h2:target/jdbctest", "h2.jdbctest",
"sa", "", false))
.expect(hikariConfig())
.expect(hikariDataSource())
.expect(serviceKey("jdbctest"))
.expect(descriptor(Hbm.class.getClassLoader(), dbconf))
.expect(entityManagerFactoryBuilder())
.expect(openSessionInView("jdbctest"))
.expect(onStop)
.run(unit -> {
new Hbm().configure(unit.get(Env.class), dbconf, unit.get(Binder.class));
});
}
@Test
public void onStop() throws Exception {
Config dbconf = config.withValue("db", ConfigValueFactory.fromAnyRef("fs"))
.withValue("application.name", fromAnyRef("jdbctest"))
.withValue("application.tmpdir", fromAnyRef("target"))
.withValue("application.charset", fromAnyRef("UTF-8"))
.withValue("runtime.processors-x2", fromAnyRef("4"))
.resolve();
new MockUnit(Env.class, Binder.class, HibernateEntityManagerFactory.class)
.expect(env("dev"))
.expect(props("org.h2.jdbcx.JdbcDataSource", "jdbc:h2:target/jdbctest", "h2.jdbctest",
"sa", "", false))
.expect(hikariConfig())
.expect(hikariDataSource())
.expect(serviceKey("jdbctest"))
.expect(descriptor(Hbm.class.getClassLoader(), dbconf))
.expect(entityManagerFactoryBuilder())
.expect(openSessionInView("jdbctest"))
.expect(onStop)
.expect(unit -> {
HibernateEntityManagerFactory em = unit.get(HibernateEntityManagerFactory.class);
em.close();
})
.run(unit -> {
new Hbm().configure(unit.get(Env.class), dbconf, unit.get(Binder.class));
}, unit -> {
List<CheckedRunnable> captured = unit.captured(CheckedRunnable.class);
captured.get(0).run();
});
}
@Test
public void defaultsScan() throws Exception {
Config dbconf = config.withValue("db", ConfigValueFactory.fromAnyRef("fs"))
.withValue("application.name", fromAnyRef("jdbctest"))
.withValue("application.tmpdir", fromAnyRef("target"))
.withValue("application.charset", fromAnyRef("UTF-8"))
.withValue("runtime.processors-x2", fromAnyRef("4"))
.resolve();
new MockUnit(Env.class, Binder.class, HibernateEntityManagerFactory.class)
.expect(env("dev"))
.expect(props("org.h2.jdbcx.JdbcDataSource", "jdbc:h2:target/jdbctest", "h2.jdbctest",
"sa", "", false))
.expect(hikariConfig())
.expect(hikariDataSource())
.expect(serviceKey("jdbctest"))
.expect(descriptor(Hbm.class.getClassLoader(), dbconf, "x.y.z"))
.expect(entityManagerFactoryBuilder())
.expect(openSessionInView("jdbctest"))
.expect(onStop)
.run(unit -> {
new Hbm()
.scan()
.configure(unit.get(Env.class), dbconf, unit.get(Binder.class));
});
}
@Test
public void config() {
assertEquals(ConfigFactory.parseResources(Hbm.class, "hbm.conf")
.withFallback(ConfigFactory.parseResources(Jdbc.class, "jdbc.conf")),
new Hbm().config());
}
private Block openSessionInView(final String name) {
return unit -> {
OpenSessionInView osiv = unit.constructor(OpenSessionInView.class)
.build(unit.get(HibernateEntityManagerFactory.class),
Arrays.asList(Key.get(EntityManager.class),
Key.get(EntityManager.class, Names.named(name))));
Definition route = unit.mock(Route.Definition.class);
expect(route.name("hbm")).andReturn(route);
Router routes = unit.mock(Router.class);
expect(routes.use("*", "*", osiv)).andReturn(route);
Env env = unit.get(Env.class);
expect(env.router()).andReturn(routes);
};
}
private Block entityManagerFactoryBuilder() {
return unit -> {
EntityManagerFactoryBuilder builder = unit.mock(EntityManagerFactoryBuilder.class);
expect(builder.build()).andReturn(unit.get(HibernateEntityManagerFactory.class));
unit.mockStatic(Bootstrap.class);
expect(Bootstrap.getEntityManagerFactoryBuilder(eq(unit.get(HbmUnitDescriptor.class)),
isA(Map.class))).andReturn(builder);
};
}
private Block descriptor(final ClassLoader classLoader, final Config dbconf,
final String... packages) {
return unit -> {
HbmUnitDescriptor descriptor = unit.constructor(HbmUnitDescriptor.class)
.build(classLoader, unit.get(HikariDataSource.class), dbconf, Sets.newHashSet(packages));
unit.registerMock(HbmUnitDescriptor.class, descriptor);
};
}
private Block env(final String name) {
return unit -> {
Env env = unit.get(Env.class);
expect(env.name()).andReturn(name);
};
}
@SuppressWarnings("unchecked")
private Block serviceKey(final String db) {
return unit -> {
ServiceKey skey = new Env.ServiceKey();
Env env = unit.get(Env.class);
expect(env.serviceKey()).andReturn(skey).times(2);
AnnotatedBindingBuilder<DataSource> binding = unit.mock(AnnotatedBindingBuilder.class);
binding.toInstance(unit.get(HikariDataSource.class));
binding.toInstance(unit.get(HikariDataSource.class));
LinkedBindingBuilder<EntityManagerFactory> emf = unit.mock(LinkedBindingBuilder.class);
emf.toInstance(unit.get(HibernateEntityManagerFactory.class));
emf.toInstance(unit.get(HibernateEntityManagerFactory.class));
Provider<EntityManager> emprovider = unit.mock(Provider.class);
unit.mockStatic(Providers.class);
expect(Providers.outOfScope(Key.get(EntityManager.class))).andReturn(emprovider);
expect(Providers.outOfScope(Key.get(EntityManager.class, Names.named(db))))
.andReturn(emprovider);
LinkedBindingBuilder<EntityManager> em = unit.mock(LinkedBindingBuilder.class);
expect(em.toProvider(emprovider)).andReturn(em);
expect(em.toProvider(emprovider)).andReturn(em);
em.in(RequestScoped.class);
em.in(RequestScoped.class);
Binder binder = unit.get(Binder.class);
expect(binder.bind(Key.get(DataSource.class))).andReturn(binding);
expect(binder.bind(Key.get(DataSource.class, Names.named(db)))).andReturn(binding);
expect(binder.bind(Key.get(EntityManagerFactory.class))).andReturn(emf);
expect(binder.bind(Key.get(EntityManagerFactory.class, Names.named(db)))).andReturn(emf);
expect(binder.bind(Key.get(EntityManager.class))).andReturn(em);
expect(binder.bind(Key.get(EntityManager.class, Names.named(db)))).andReturn(em);
};
}
private Block hikariConfig() {
return unit -> {
Properties properties = unit.get(Properties.class);
HikariConfig hikari = unit.constructor(HikariConfig.class)
.build(properties);
unit.registerMock(HikariConfig.class, hikari);
};
}
private Block hikariDataSource() {
return unit -> {
HikariConfig properties = unit.get(HikariConfig.class);
HikariDataSource hikari = unit.constructor(HikariDataSource.class)
.build(properties);
unit.registerMock(HikariDataSource.class, hikari);
};
}
private Block props(final String dataSourceClassName, final String url, final String name,
final String username, final String password, final boolean hasDataSourceClassName) {
return unit -> {
Properties properties = unit.constructor(Properties.class)
.build();
expect(properties
.setProperty("dataSource.dataSourceClassName", dataSourceClassName))
.andReturn(null);
if (username != null) {
expect(properties
.setProperty("dataSource.user", username))
.andReturn(null);
expect(properties
.setProperty("dataSource.password", password))
.andReturn(null);
}
expect(properties
.setProperty("dataSource.url", url))
.andReturn(null);
if (hasDataSourceClassName) {
expect(properties.getProperty("dataSourceClassName")).andReturn(dataSourceClassName);
} else {
expect(properties.getProperty("dataSourceClassName")).andReturn(null);
expect(properties.getProperty("dataSource.dataSourceClassName"))
.andReturn(dataSourceClassName);
expect(properties.setProperty("dataSourceClassName", dataSourceClassName)).andReturn(null);
}
expect(properties.remove("dataSource.dataSourceClassName")).andReturn(dataSourceClassName);
expect(properties.setProperty("poolName", name)).andReturn(null);
expect(properties.setProperty("maximumPoolSize", "4")).andReturn(null);
unit.registerMock(Properties.class, properties);
};
}
}