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/*
* Copyright © 2019 European Support Limited
*
* 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.onap.sdc.common.versioning.services.impl;
import org.junit.Before;
import org.junit.Test;
import org.onap.sdc.common.versioning.services.types.VersionCreationMethod;
import static org.junit.Assert.assertEquals;
public class MajorVersionCalculatorImplTest {
private MajorVersionCalculatorImpl calculator;
private static final String INITIAL_VERSION = "1.0";
@Before
public void init() {
calculator = new MajorVersionCalculatorImpl();
}
@Test
public void calculateInitialVersionWithNullAndMajor() {
String expectedInitialVersion = calculator.calculate(null, VersionCreationMethod.major);
assertEquals(expectedInitialVersion, INITIAL_VERSION);
}
@Test
public void calculateInitialVersionWithNullAndMinor() {
String expectedValue = "0.1";
String actualValue = calculator.calculate(null, VersionCreationMethod.minor);
assertEquals(expectedValue, actualValue);
}
@Test
public void calculateMajorIncrement() {
String expectedValue = "2.0";
String actualValue = calculator.calculate(INITIAL_VERSION, VersionCreationMethod.major);
assertEquals(expectedValue, actualValue);
}
@Test
public void calculateMajorIncrementTwice() {
String expectedValue = "3.0";
String firstValue = calculator.calculate(INITIAL_VERSION, VersionCreationMethod.major);
String actualValue = calculator.calculate(firstValue, VersionCreationMethod.major);
assertEquals(expectedValue, actualValue);
}
@Test
public void calculateMinorIncrement() {
String expectedValue = "1.1";
String actualValue = calculator.calculate(INITIAL_VERSION, VersionCreationMethod.minor);
assertEquals(expectedValue, actualValue);
}
@Test
public void calculateMinorIncrementTwice() {
String expectedValue = "1.2";
String firstValue = calculator.calculate(INITIAL_VERSION, VersionCreationMethod.minor);
String actualValue = calculator.calculate(firstValue, VersionCreationMethod.minor);
assertEquals(expectedValue, actualValue);
}
@Test
public void calculateMinorIncrementEdgeCase() {
String expectedValue = "1.10";
String initialValue = "1.9";
String actualValue = calculator.calculate(initialValue, VersionCreationMethod.minor);
assertEquals(expectedValue, actualValue);
}
@Test
public void calculateMajorIncrementEdgeCase() {
String expectedValue = "2.0";
String initialValue = "1.7";
String actualValue = calculator.calculate(initialValue, VersionCreationMethod.major);
assertEquals(expectedValue, actualValue);
}
@Test(expected = IllegalArgumentException.class)
public void calculateException() {
String initialValue = "1";
calculator.calculate(initialValue, VersionCreationMethod.minor);
}
}
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