/*
* Copyright 2008 Udai Gupta, Ralf Joachim
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.castor.cpa.query.object;
import org.castor.cpa.query.Expression;
import org.castor.cpa.query.Field;
import org.castor.cpa.query.Foo;
import org.castor.cpa.query.QueryObject;
import org.castor.cpa.query.Schema;
import org.castor.cpa.query.object.expression.AbstractExpression;
import junit.framework.TestCase;
/**
* Junit test for testing schema implementation.
*
* @author <a href="mailto:mailtoud AT gmail DOT com">Udai Gupta</a>
* @author <a href="mailto:ralf DOT joachim AT syscon DOT eu">Ralf Joachim</a>
* @version $Revision: 7121 $ $Date: 2006-04-25 16:09:10 -0600 (Tue, 25 Apr 2006) $
* @since 1.3
*/
public final class TestSchemaImpl extends TestCase {
//--------------------------------------------------------------------------
/**
* Junit Test for instance.
*/
public void testInstance() {
QueryObject n = new SchemaImpl("schema", "identifier");
assertTrue(n instanceof AbstractField);
assertTrue(n instanceof AbstractExpression);
assertTrue(n instanceof AbstractQueryObject);
assertTrue(n instanceof Schema);
assertTrue(n instanceof Field);
assertTrue(n instanceof Expression);
}
/**
* Junit Test for constructor.
*/
public void testConstructor() {
Schema schema1 = new SchemaImpl("schema", "identifier");
assertNotNull(schema1);
Schema schema2 = new SchemaImpl(Foo.class, "identifier");
assertNotNull(schema2);
try {
new SchemaImpl((String) null, "identifier");
fail("NullPointerException expected");
} catch (NullPointerException ex) {
assertTrue(true);
}
try {
new SchemaImpl("schema", null);
fail("NullPointerException expected");
} catch (NullPointerException ex) {
assertTrue(true);
}
try {
new SchemaImpl((Class<?>) null, "identifier");
fail("NullPointerException expected");
} catch (NullPointerException ex) {
assertTrue(true);
}
try {
new SchemaImpl(Foo.class, null);
fail("NullPointerException expected");
} catch (NullPointerException ex) {
assertTrue(true);
}
}
/**
* Junit Test for Getter and Setter methods.
*/
public void testGSetter() {
String schemaname = "schema";
Class<?> type = Foo.class;
String identifier = "identifier";
SchemaImpl schema1 = new SchemaImpl(schemaname, identifier);
assertEquals(schemaname, schema1.getAbstractName());
assertNull(schema1.getTypeName());
assertNull(schema1.getType());
assertEquals(identifier, schema1.getIdentifier());
SchemaImpl schema2 = new SchemaImpl(type, identifier);
assertNull(schema2.getAbstractName());
assertEquals(Foo.class.getName(), schema2.getTypeName());
assertEquals(Foo.class, schema2.getType());
assertEquals(identifier, schema2.getIdentifier());
}
/**
* Junit Test for toString method.
*/
public void testToString() {
String schemaname = "schema";
Class<?> type = Foo.class;
String identifier = "identifier";
SchemaImpl schema1 = new SchemaImpl(schemaname, identifier);
assertEquals("identifier", schema1.toString(new StringBuilder()).toString());
assertEquals("schema AS identifier", schema1.toFullString(new StringBuilder()).toString());
assertEquals("schema AS identifier", schema1.toFullString());
SchemaImpl schema2 = new SchemaImpl(type, identifier);
String expected = Foo.class.getName() + " AS identifier";
assertEquals("identifier", schema2.toString(new StringBuilder()).toString());
assertEquals(expected, schema2.toFullString(new StringBuilder()).toString());
assertEquals(expected, schema2.toFullString());
}
//--------------------------------------------------------------------------
}