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Clean up jOOQ examples

This commit is contained in:
David Morley 2016-04-03 04:59:27 -05:00
parent 988140f63b
commit 2f9524ae8e
1 changed files with 21 additions and 23 deletions
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44
jooq-spring/src/test/java/com/baeldung/jooq/introduction/QueryTest.java
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@ -1,31 +1,29 @@
package com.baeldung.jooq.introduction;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
import org.junit.runner.RunWith;
import com.baeldung.jooq.introduction.db.public_.tables.Author;
import com.baeldung.jooq.introduction.db.public_.tables.AuthorBook;
import com.baeldung.jooq.introduction.db.public_.tables.Book;
import org.jooq.DSLContext;
import org.jooq.Record3;
import org.jooq.Result;
import org.jooq.impl.DSL;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.dao.DataAccessException;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.transaction.annotation.Transactional;
import com.baeldung.jooq.introduction.db.public_.tables.Author;
import com.baeldung.jooq.introduction.db.public_.tables.AuthorBook;
import com.baeldung.jooq.introduction.db.public_.tables.Book;
import static org.junit.Assert.assertEquals;
@ContextConfiguration(classes = PersistenceContext.class)
@Transactional(transactionManager = "transactionManager")
@RunWith(SpringJUnit4ClassRunner.class)
public class QueryTest {
@Autowired
private DSLContext create;
private DSLContext dsl;
Author author = Author.AUTHOR;
Book book = Book.BOOK;
@ -33,10 +31,10 @@ public class QueryTest {
@Test
public void givenValidData_whenInserting_thenSucceed() {
create.insertInto(author).set(author.ID, 4).set(author.FIRST_NAME, "Herbert").set(author.LAST_NAME, "Schildt").execute();
create.insertInto(book).set(book.ID, 4).set(book.TITLE, "A Beginner's Guide").execute();
create.insertInto(authorBook).set(authorBook.AUTHOR_ID, 4).set(authorBook.BOOK_ID, 4).execute();
Result<Record3<Integer, String, Integer>> result = create.select(author.ID, author.LAST_NAME, DSL.count()).from(author).join(authorBook).on(author.ID.equal(authorBook.AUTHOR_ID)).join(book).on(authorBook.BOOK_ID.equal(book.ID))
dsl.insertInto(author).set(author.ID, 4).set(author.FIRST_NAME, "Herbert").set(author.LAST_NAME, "Schildt").execute();
dsl.insertInto(book).set(book.ID, 4).set(book.TITLE, "A Beginner's Guide").execute();
dsl.insertInto(authorBook).set(authorBook.AUTHOR_ID, 4).set(authorBook.BOOK_ID, 4).execute();
Result<Record3<Integer, String, Integer>> result = dsl.select(author.ID, author.LAST_NAME, DSL.count()).from(author).join(authorBook).on(author.ID.equal(authorBook.AUTHOR_ID)).join(book).on(authorBook.BOOK_ID.equal(book.ID))
.groupBy(author.LAST_NAME).fetch();
assertEquals(3, result.size());
@ -48,15 +46,15 @@ public class QueryTest {
@Test(expected = DataAccessException.class)
public void givenInvalidData_whenInserting_thenFail() {
create.insertInto(authorBook).set(authorBook.AUTHOR_ID, 4).set(authorBook.BOOK_ID, 5).execute();
dsl.insertInto(authorBook).set(authorBook.AUTHOR_ID, 4).set(authorBook.BOOK_ID, 5).execute();
}
@Test
public void givenValidData_whenUpdating_thenSucceed() {
create.update(author).set(author.LAST_NAME, "Baeldung").where(author.ID.equal(3)).execute();
create.update(book).set(book.TITLE, "Building your REST API with Spring").where(book.ID.equal(3)).execute();
create.insertInto(authorBook).set(authorBook.AUTHOR_ID, 3).set(authorBook.BOOK_ID, 3).execute();
Result<Record3<Integer, String, String>> result = create.select(author.ID, author.LAST_NAME, book.TITLE).from(author).join(authorBook).on(author.ID.equal(authorBook.AUTHOR_ID)).join(book).on(authorBook.BOOK_ID.equal(book.ID)).where(author.ID.equal(3))
dsl.update(author).set(author.LAST_NAME, "Baeldung").where(author.ID.equal(3)).execute();
dsl.update(book).set(book.TITLE, "Building your REST API with Spring").where(book.ID.equal(3)).execute();
dsl.insertInto(authorBook).set(authorBook.AUTHOR_ID, 3).set(authorBook.BOOK_ID, 3).execute();
Result<Record3<Integer, String, String>> result = dsl.select(author.ID, author.LAST_NAME, book.TITLE).from(author).join(authorBook).on(author.ID.equal(authorBook.AUTHOR_ID)).join(book).on(authorBook.BOOK_ID.equal(book.ID)).where(author.ID.equal(3))
.fetch();
assertEquals(1, result.size());
@ -67,13 +65,13 @@ public class QueryTest {
@Test(expected = DataAccessException.class)
public void givenInvalidData_whenUpdating_thenFail() {
create.update(authorBook).set(authorBook.AUTHOR_ID, 4).set(authorBook.BOOK_ID, 5).execute();
dsl.update(authorBook).set(authorBook.AUTHOR_ID, 4).set(authorBook.BOOK_ID, 5).execute();
}
@Test
public void givenValidData_whenDeleting_thenSucceed() {
create.delete(author).where(author.ID.lt(3)).execute();
Result<Record3<Integer, String, String>> result = create.select(author.ID, author.FIRST_NAME, author.LAST_NAME).from(author).fetch();
dsl.delete(author).where(author.ID.lt(3)).execute();
Result<Record3<Integer, String, String>> result = dsl.select(author.ID, author.FIRST_NAME, author.LAST_NAME).from(author).fetch();
assertEquals(1, result.size());
assertEquals("Bryan", result.getValue(0, author.FIRST_NAME));
@ -82,6 +80,6 @@ public class QueryTest {
@Test(expected = DataAccessException.class)
public void givenInvalidData_whenDeleting_thenFail() {
create.delete(book).where(book.ID.equal(1)).execute();
dsl.delete(book).where(book.ID.equal(1)).execute();
}
}