/*
* Copyright 2012 the original author or authors.
*
* 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.springframework.data.gemfire.repository;
import static org.assertj.core.api.Assertions.assertThat;
import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.nullValue;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.springframework.data.gemfire.repository.query.support.OqlKeyword;
/**
* Test suite of test cases testing the contract and functionality
* of the {@link OqlKeyword} enumerated type.
*
* @author John Blum
* @see org.junit.Test
* @see org.springframework.data.gemfire.repository.query.support.OqlKeyword
* @since 1.0.0
*/
public class OqlKeywordUnitTests {
@Rule
public ExpectedException exception = ExpectedException.none();
@Test
public void valueOfIgnoreCaseWithEnumeratedValuesIsSuccessful() {
for (OqlKeyword oqlKeyword : OqlKeyword.values()) {
assertThat(OqlKeyword.valueOfIgnoreCase(oqlKeyword.getKeyword())).isEqualTo(oqlKeyword);
}
}
@Test
public void valueOfIgnoreCaseWithUnconventionalValuesIsSuccessful() {
assertThat(OqlKeyword.valueOfIgnoreCase("and")).isEqualTo(OqlKeyword.AND);
assertThat(OqlKeyword.valueOfIgnoreCase("As")).isEqualTo(OqlKeyword.AS);
assertThat(OqlKeyword.valueOfIgnoreCase("CoUnT")).isEqualTo(OqlKeyword.COUNT);
assertThat(OqlKeyword.valueOfIgnoreCase(" DISTINCT ")).isEqualTo(OqlKeyword.DISTINCT);
assertThat(OqlKeyword.valueOfIgnoreCase(" Order BY ")).isEqualTo(OqlKeyword.ORDER_BY);
}
@Test
public void valueOfIgnoreCaseWithIllegalValuesThrowsIllegalArgumentException() {
assertIllegalOqlKeyword("AN");
assertIllegalOqlKeyword("ASS");
assertIllegalOqlKeyword("CNT");
assertIllegalOqlKeyword("EXTINCT");
assertIllegalOqlKeyword("TO");
assertIllegalOqlKeyword("EXPORT");
assertIllegalOqlKeyword("OUT");
assertIllegalOqlKeyword("IS DEFINED");
assertIllegalOqlKeyword("IS-UNDEFINED");
assertIllegalOqlKeyword("UNLIKE");
assertIllegalOqlKeyword("NIL");
assertIllegalOqlKeyword("NULL VALUE");
assertIllegalOqlKeyword("XOR");
assertIllegalOqlKeyword("ORDER_BY");
assertIllegalOqlKeyword("INSERT");
assertIllegalOqlKeyword("UPDATE");
assertIllegalOqlKeyword("LIST");
assertIllegalOqlKeyword("CLASS");
assertIllegalOqlKeyword("WHAT");
assertIllegalOqlKeyword("WHEN");
}
protected void assertIllegalOqlKeyword(String keyword) {
exception.expect(IllegalArgumentException.class);
exception.expectCause(is(nullValue(Throwable.class)));
exception.expectMessage(String.format("[%s] is not a valid GemFire OQL Keyword", keyword));
OqlKeyword.valueOfIgnoreCase(keyword);
}
@Test
public void getKeywordEqualsNameExceptForOrderBy() {
for (OqlKeyword oqlKeyword : OqlKeyword.values()) {
if (!OqlKeyword.ORDER_BY.equals(oqlKeyword)) {
assertThat(oqlKeyword.getKeyword()).isEqualTo(oqlKeyword.name());
}
}
}
}