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No effective change - add more tests for raw use of exists / not exists

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This commit is contained in:
Robin Bygrave
2016-04-08 08:28:13 +12:00
parent da90eccc12
commit c58db0033d
1 changed files with 53 additions and 3 deletions
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src/test/java/com/avaje/tests/query/TestQueryExists.java
+53 -3
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@@ -1,17 +1,67 @@
package com.avaje.tests.query;
import org.junit.Assert;
import org.junit.Test;
import com.avaje.ebean.BaseTestCase;
import com.avaje.ebean.Ebean;
import com.avaje.ebean.Query;
import com.avaje.tests.model.basic.Customer;
import com.avaje.tests.model.basic.Order;
import com.avaje.tests.model.basic.ResetBasicData;
import org.junit.Assert;
import org.junit.Test;
import java.util.List;
import static org.assertj.core.api.Assertions.assertThat;
public class TestQueryExists extends BaseTestCase {
@Test
public void testExists_orders_onOneToMany() {
ResetBasicData.reset();
Query<Order> query = Ebean.find(Order.class)
.where().raw("exists (select 1 from o_order_detail where order_id = t0.id)")
.query();
List<Order> ordersThatHave = query.findList();
Query<Order> query2 = Ebean.find(Order.class)
.where().raw("not exists (select 1 from o_order_detail where order_id = t0.id)")
.query();
List<Order> ordersThatDontHave = query2.findList();
assertThat(query.getGeneratedSql()).contains(" exists (");
assertThat(query2.getGeneratedSql()).contains(" not exists (");
assertThat(ordersThatHave).isNotEmpty();
assertThat(ordersThatDontHave).isNotEmpty();
}
@Test
public void testExists_onOneToMany() {
ResetBasicData.reset();
Query<Customer> query = Ebean.find(Customer.class)
.where().raw("exists (select 1 from contact where customer_id = t0.id)")
.query();
List<Customer> customersWithContacts = query.findList();
Query<Customer> query2 = Ebean.find(Customer.class)
.where().raw("not exists (select 1 FROM contact where customer_id = t0.id)")
.query();
query2.findList();
assertThat(query.getGeneratedSql()).contains(" exists (");
assertThat(query2.getGeneratedSql()).contains(" not exists (");
assertThat(customersWithContacts).isNotEmpty();
}
@Test
public void testExists() {
ResetBasicData.reset();