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DATAJDBC-264 - Polishing.

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Added a test.
Added an author tag.
Minor formatting.

Original pull request: #88.
This commit is contained in:
Jens Schauder
2018-09-18 09:35:13 +02:00
parent 8434f6e3dd
commit 84de41a87d
2 changed files with 29 additions and 4 deletions
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31
src/test/java/org/springframework/data/jdbc/core/SqlGeneratorUnitTests.java
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@@ -15,6 +15,7 @@
*/
package org.springframework.data.jdbc.core;
import static java.util.Collections.*;
import static org.assertj.core.api.Assertions.*;
import java.util.Map;
@@ -26,11 +27,10 @@ import org.junit.Test;
import org.springframework.data.annotation.Id;
import org.springframework.data.jdbc.core.mapping.PersistentPropertyPathTestUtils;
import org.springframework.data.mapping.PersistentPropertyPath;
import org.springframework.data.mapping.PropertyPath;
import org.springframework.data.relational.core.mapping.NamingStrategy;
import org.springframework.data.relational.core.mapping.RelationalMappingContext;
import org.springframework.data.relational.core.mapping.RelationalPersistentEntity;
import org.springframework.data.relational.core.mapping.RelationalPersistentProperty;
import org.springframework.data.relational.core.mapping.NamingStrategy;
/**
* Unit tests for the {@link SqlGenerator}.
@@ -46,10 +46,16 @@ public class SqlGeneratorUnitTests {
@Before
public void setUp() {
this.sqlGenerator = createSqlGenerator(DummyEntity.class);
}
SqlGenerator createSqlGenerator(Class<?> type) {
NamingStrategy namingStrategy = new PrefixingNamingStrategy();
RelationalMappingContext context = new RelationalMappingContext(namingStrategy);
RelationalPersistentEntity<?> persistentEntity = context.getRequiredPersistentEntity(DummyEntity.class);
this.sqlGenerator = new SqlGenerator(context, persistentEntity, new SqlGeneratorSource(context));
RelationalPersistentEntity<?> persistentEntity = context.getRequiredPersistentEntity(type);
return new SqlGenerator(context, persistentEntity, new SqlGeneratorSource(context));
}
@Test // DATAJDBC-112
@@ -170,10 +176,20 @@ public class SqlGeneratorUnitTests {
+ "WHERE back-ref = :back-ref " + "ORDER BY key-column");
}
@Test // DATAJDBC-264
public void getInsertForEmptyColumnList() {
SqlGenerator sqlGenerator = createSqlGenerator(IdOnlyEntity.class);
String insert = sqlGenerator.getInsert(emptySet());
assertThat(insert).endsWith("()");
}
private PersistentPropertyPath<RelationalPersistentProperty> getPath(String path, Class<?> base) {
return PersistentPropertyPathTestUtils.getPath(context, path, base);
}
@SuppressWarnings("unused")
static class DummyEntity {
@@ -212,4 +228,11 @@ public class SqlGeneratorUnitTests {
}
}
@SuppressWarnings("unused")
static class IdOnlyEntity {
@Id Long id;
}
}