ComparisonTermTest.java

/**
 * Copyright 1999-2009 The Pegadi Team
 *
 * 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.pegadi.sqlsearch;

import junit.framework.TestCase;

import java.util.Collections;
import java.util.List;

public class ComparisonTermTest extends TestCase {

    ComparisonTerm term;

    public void setUp() {
        ComparisonTerm.Comparison comparison= ComparisonTerm.Comparison.EQ;
        term = getComparisonTerm(comparison);


    }

    private ComparisonTerm getComparisonTerm(final ComparisonTerm.Comparison comparison) {
        return new ComparisonTerm(comparison) {
            public String whereClause() {
                return "something";
            }

            public List<String> getTables() {
                return Collections.emptyList();
            }
        };
    }

    public void testGetOperator() {

        assertEquals("=", getComparisonTerm(ComparisonTerm.Comparison.EQ).getComparison().getOperator());
        assertEquals(">=", getComparisonTerm(ComparisonTerm.Comparison.GE).getComparison().getOperator());
        assertEquals("<=", getComparisonTerm(ComparisonTerm.Comparison.LE).getComparison().getOperator());
        assertEquals(">", getComparisonTerm(ComparisonTerm.Comparison.GT).getComparison().getOperator());
        assertEquals("<", getComparisonTerm(ComparisonTerm.Comparison.LT).getComparison().getOperator());
        assertEquals("!=", getComparisonTerm(ComparisonTerm.Comparison.NE).getComparison().getOperator());
    }
}