org.eclipse.mdm.nucleus/org.eclipse.mdm.businessobjects/src/test/java/org/eclipse/mdm/businessobjects/control/FilterParserTest.java

/********************************************************************************
 * Copyright (c) 2015-2019 Contributors to the Eclipse Foundation
 *
 * See the NOTICE file(s) distributed with this work for additional
 * information regarding copyright ownership.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 ********************************************************************************/

package org.eclipse.mdm.businessobjects.control;

import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.when;

import java.util.Arrays;
import java.util.List;

import org.eclipse.mdm.api.base.adapter.EntityType;
import org.eclipse.mdm.api.base.model.Value;
import org.eclipse.mdm.api.base.model.ValueType;
import org.eclipse.mdm.api.base.query.Filter;
import org.eclipse.mdm.query.boundary.QueryServiceTest;
import org.junit.Test;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;

public class FilterParserTest {

	@Test
	public void testParseFilterString() throws Exception {
		EntityType test = QueryServiceTest.mockEntity("env2", "Test");
		EntityType pool = QueryServiceTest.mockEntity("env2", "Pool");
		when(test.getAttribute("Name").createValue(eq(""), any())).thenAnswer(new Answer<Value>() {

			@Override
			public Value answer(InvocationOnMock invocation) throws Throwable {
				return ValueType.STRING.create("env2", invocation.getArgument(0), true, invocation.getArgument(1));
			}
		});

		List<EntityType> possibleEntityTypes = Arrays.asList(test, pool);

		Filter filter = FilterParser.parseFilterString(possibleEntityTypes, "Test.Name lk \"With\\\"quote\\\"\"");
		assertThat(filter).isEqualTo(Filter.and().name(test, "With\"quote\""));

		Filter filter2 = FilterParser.parseFilterString(possibleEntityTypes, "Test.Name lk 'With\"quote\"'");
		assertThat(filter2).isEqualTo(Filter.and().name(test, "With\"quote\""));

		Filter filter3 = FilterParser.parseFilterString(possibleEntityTypes, "Test.Name lk 'With\\'quote\\''");
		assertThat(filter3).isEqualTo(Filter.and().name(test, "With'quote'"));

		Filter filter4 = FilterParser.parseFilterString(possibleEntityTypes, "Test.Name lk \"With'quote'\"");
		assertThat(filter4).isEqualTo(Filter.and().name(test, "With'quote'"));
	}

}