service/src/test/java/io/mifos/individuallending/internal/service/ChargeRangeTest.java

/*
 * Copyright 2017 Kuelap, Inc.
 *
 * 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 io.mifos.individuallending.internal.service;

import org.junit.Assert;
import org.junit.Test;

import java.math.BigDecimal;
import java.util.Optional;

/**
 * @author Myrle Krantz
 */
public class ChargeRangeTest {
  @Test
  public void amountIsWithinRange() throws Exception {
    final ChargeRange testSubject1 = new ChargeRange(BigDecimal.TEN, Optional.empty());
    Assert.assertFalse(testSubject1.amountIsWithinRange(BigDecimal.ZERO));
    Assert.assertFalse(testSubject1.amountIsWithinRange(BigDecimal.ONE));
    Assert.assertTrue(testSubject1.amountIsWithinRange(BigDecimal.TEN));
    Assert.assertTrue(testSubject1.amountIsWithinRange(BigDecimal.TEN.add(BigDecimal.ONE)));

    final ChargeRange testSubject2 = new ChargeRange(BigDecimal.ZERO, Optional.of(BigDecimal.TEN));
    Assert.assertTrue(testSubject2.amountIsWithinRange(BigDecimal.ZERO));
    Assert.assertTrue(testSubject2.amountIsWithinRange(BigDecimal.ONE));
    Assert.assertFalse(testSubject2.amountIsWithinRange(BigDecimal.TEN));
    Assert.assertFalse(testSubject2.amountIsWithinRange(BigDecimal.TEN.add(BigDecimal.ONE)));
  }

}