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Merge remote-tracking branch 'origin/BAEL-2399' into BAEL-2399

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emineoymak 2019-01-01 03:20:10 -05:00
commit 0c6058427c
1 changed files with 77 additions and 72 deletions
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guice/src/test/java/com/baeldung/examples/GuiceUnitTest.java
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@ -1,13 +1,12 @@
package com.baeldung.examples; package com.baeldung.examples;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertNotNull;
import org.junit.Test; import org.junit.Test;
import com.baeldung.examples.common.BookService; import com.baeldung.examples.common.BookService;
import com.baeldung.examples.guice.Employee;
import com.baeldung.examples.guice.FooGenerator; import com.baeldung.examples.guice.FooGenerator;
import com.baeldung.examples.guice.GuicePersonService;
import com.baeldung.examples.guice.GuiceUser; import com.baeldung.examples.guice.GuiceUser;
import com.baeldung.examples.guice.GuiceUserService; import com.baeldung.examples.guice.GuiceUserService;
import com.baeldung.examples.guice.Person; import com.baeldung.examples.guice.Person;
@ -18,12 +17,20 @@ import com.google.inject.Injector;
public class GuiceUnitTest { public class GuiceUnitTest {
@Test @Test
public void givenAccountFieldInjectedInGuiceUser_WhenGetAccountInvoked_ThenReturnValueIsNotNull() { public void givenAccountInjectedInGuiceUser_WhenGetAccountInvoked_ThenReturnValueIsNotNull() {
Injector injector = Guice.createInjector(new GuiceModule()); Injector injector = Guice.createInjector(new GuiceModule());
GuiceUser guiceUser = injector.getInstance(GuiceUser.class); GuiceUser guiceUser = injector.getInstance(GuiceUser.class);
assertNotNull(guiceUser.getAccount()); assertNotNull(guiceUser.getAccount());
} }
@Test
public void givenPersonDaoInjectedInGuicePersonService_WhenGetPersonDaoInvoked_ThenReturnValueIsNotNull() {
Injector injector = Guice.createInjector(new GuiceModule());
GuicePersonService personService = injector.getInstance(GuicePersonService.class);
assertNotNull(personService);
assertNotNull(personService.getPersonDao());
}
@Test @Test
public void givenAccountServiceInjectedInGuiceUserService_WhenGetAccountServiceInvoked_ThenReturnValueIsNotNull() { public void givenAccountServiceInjectedInGuiceUserService_WhenGetAccountServiceInvoked_ThenReturnValueIsNotNull() {
Injector injector = Guice.createInjector(new GuiceModule()); Injector injector = Guice.createInjector(new GuiceModule());
@ -53,20 +60,18 @@ public class GuiceUnitTest {
} }
@Test @Test
public void givenEmployeeConstructorAnnotatedByInject_WhenEmployeeIsInjected_ThenInstanceWillBeCreatedFromTheConstructor() { public void givenGuicePersonServiceConstructorAnnotatedByInject_WhenGuicePersonServiceIsInjected_ThenInstanceWillBeCreatedFromTheConstructor() {
Injector injector = Guice.createInjector(new GuiceModule()); Injector injector = Guice.createInjector(new GuiceModule());
Employee employee = injector.getInstance(Employee.class); GuicePersonService personService = injector.getInstance(GuicePersonService.class);
assertNotNull(employee); assertNotNull(personService);
assertEquals("Default", employee.getLastName());
} }
@Test @Test
public void givenAddressAutowiredToGuiceUserBySetterInjection_WhenGuiceUserIsInjected_ThenAddressInitializedByTheSetter() { public void givenPersonDaoInjectedToGuicePersonServiceBySetterInjection_WhenGuicePersonServiceIsInjected_ThenPersonDaoInitializedByTheSetter() {
Injector injector = Guice.createInjector(new GuiceModule()); Injector injector = Guice.createInjector(new GuiceModule());
GuiceUser guiceUser = injector.getInstance(GuiceUser.class); GuicePersonService personService = injector.getInstance(GuicePersonService.class);
assertNotNull(guiceUser); assertNotNull(personService);
assertNotNull(guiceUser.getAddress()); assertNotNull(personService.getPersonDao());
assertEquals("Default", guiceUser.getAddress().getCity());
} }
} }