/*
* Copyright (C) 2012-2015 DataStax 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 com.datastax.driver.core;
import org.testng.annotations.Test;
import static com.datastax.driver.core.Assertions.assertThat;
public class VersionNumberTest {
@Test(groups = "unit")
public void should_parse_release_version() {
assertThat(VersionNumber.parse("1.2.19"))
.hasMajorMinorPatch(1, 2, 19)
.hasDsePatch(-1)
.hasNoPreReleaseLabels()
.hasBuildLabel(null)
.hasNextStable("1.2.19")
.hasToString("1.2.19");
}
@Test(groups = "unit")
public void should_parse_release_without_patch() {
assertThat(VersionNumber.parse("1.2"))
.hasMajorMinorPatch(1, 2, 0);
}
@Test(groups = "unit")
public void should_parse_pre_release_version() {
assertThat(VersionNumber.parse("1.2.0-beta1-SNAPSHOT"))
.hasMajorMinorPatch(1, 2, 0)
.hasDsePatch(-1)
.hasPreReleaseLabels("beta1", "SNAPSHOT")
.hasBuildLabel(null)
.hasToString("1.2.0-beta1-SNAPSHOT")
.hasNextStable("1.2.0");
}
@Test(groups = "unit")
public void should_allow_tilde_as_first_pre_release_delimiter() {
assertThat(VersionNumber.parse("1.2.0~beta1-SNAPSHOT"))
.hasMajorMinorPatch(1, 2, 0)
.hasDsePatch(-1)
.hasPreReleaseLabels("beta1", "SNAPSHOT")
.hasBuildLabel(null)
.hasToString("1.2.0-beta1-SNAPSHOT")
.hasNextStable("1.2.0");
}
@Test(groups = "unit")
public void should_parse_dse_patch() {
assertThat(VersionNumber.parse("1.2.19.2-SNAPSHOT"))
.hasMajorMinorPatch(1, 2, 19)
.hasDsePatch(2)
.hasToString("1.2.19.2-SNAPSHOT")
.hasNextStable("1.2.19.2");
}
@Test(groups = "unit")
public void should_order_versions() {
// by component
assertOrder("1.2.0", "2.0.0", -1);
assertOrder("2.0.0", "2.1.0", -1);
assertOrder("2.0.1", "2.0.2", -1);
assertOrder("2.0.1.1", "2.0.1.2", -1);
// shortened vs. longer version
assertOrder("2.0", "2.0.0", 0);
assertOrder("2.0", "2.0.1", -1);
// any DSE version is higher than no DSE version
assertOrder("2.0.0", "2.0.0.0", -1);
assertOrder("2.0.0", "2.0.0.1", -1);
// pre-release vs. release
assertOrder("2.0.0-beta1", "2.0.0", -1);
assertOrder("2.0.0-SNAPSHOT", "2.0.0", -1);
assertOrder("2.0.0-beta1-SNAPSHOT", "2.0.0", -1);
// pre-release vs. pre-release
assertOrder("2.0.0-a-b-c", "2.0.0-a-b-d", -1);
assertOrder("2.0.0-a-b-c", "2.0.0-a-b-c-d", -1);
// build number ignored
assertOrder("2.0.0+build01", "2.0.0+build02", 0);
}
private void assertOrder(String version1, String version2, int expected) {
assertThat(VersionNumber.parse(version1).compareTo(VersionNumber.parse(version2))).isEqualTo(expected);
}
}