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scijava-meta: migrate unit tests from SJC
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‎scijava-meta/pom.xml‎

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<developer>
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<id>gselzer</id>
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<name>Gabriel Selzer</name>
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<url>https://imagej.net/people/gselzer</url>
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<roles>
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<role>founder</role>
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<role>developer</role>

‎scijava-meta/src/test/java/org/scijava/meta/POMTest.java‎

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/*
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* #%L
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* Utility functions to introspect metadata of SciJava libraries.
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* %%
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* Copyright (C) 2022 - 2024 SciJava developers.
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* %%
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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* #L%
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*/
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package org.scijava.meta;
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import java.io.File;
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import java.io.IOException;
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import java.util.ArrayList;
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import org.junit.jupiter.api.Test;
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import org.w3c.dom.Element;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertNotNull;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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/**
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* Tests {@link POM}.
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*
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* @author Curtis Rueden
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*/
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public class POMTest {
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/** Tests {@link POM#compareVersions(String, String)}. */
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@Test
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public void testCompareVersions() {
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// basic checks
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assertTrue(POM.compareVersions("1", "2") < 0);
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assertTrue(POM.compareVersions("1.0", "2.0") < 0);
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assertTrue(POM.compareVersions("1.0", "1.1") < 0);
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assertTrue(POM.compareVersions("1.0.0", "2.0.0") < 0);
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// sanity checks for argument order
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assertTrue(POM.compareVersions("2", "1") > 0);
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assertTrue(POM.compareVersions("2.0", "1.0") > 0);
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assertTrue(POM.compareVersions("1.1", "1.0") > 0);
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assertTrue(POM.compareVersions("2.0.0", "1.0.0") > 0);
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// more complex/unusual checks
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assertTrue(POM.compareVersions("1.0-RC1", "1.0-RC2") < 0);
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assertTrue(POM.compareVersions("1.0-RC-1", "1.0-RC-2") < 0);
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assertTrue(POM.compareVersions("1.0-RC-2", "1.0-RC-10") < 0);
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assertTrue(POM.compareVersions("0.4-alpha", "0.4-beta") < 0);
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assertTrue(POM.compareVersions("foo", "bar") > 0);
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// checks which expose bugs/limitations
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assertTrue(POM.compareVersions("1.0-RC2", "1.0-RC10") > 0);
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assertTrue(POM.compareVersions("1.0-rc1", "1.0-RC2") > 0);
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// check that varying numbers of digits are handled properly
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assertTrue(POM.compareVersions("2.0.0", "2.0.0.1") < 0);
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// check that SemVer pre-release versions are handled properly
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assertTrue(POM.compareVersions("2.0.0", "2.0.0-beta-1") > 0);
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}
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@Test
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public void testAccessors() throws IOException {
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final POM pom = new POM(new File("pom.xml"));
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assertEquals("org.scijava", pom.parentGroupId());
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//assertEquals("pom-scijava", pom.parentArtifactId());
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assertNotNull(pom.parentVersion());
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assertEquals("org.scijava", pom.groupId());
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assertEquals("scijava-meta", pom.artifactId());
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assertNotNull(pom.version());
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assertEquals("GitHub Actions", pom.ciManagementSystem());
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final String ciManagementURL = pom.ciManagementURL();
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assertEquals("https://github.com/scijava/scijava/actions",
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ciManagementURL);
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assertEquals("GitHub Issues", pom.issueManagementSystem());
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final String issueManagementURL = pom.issueManagementURL();
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assertEquals("https://github.com/scijava/scijava/issues",
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issueManagementURL);
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assertEquals("SciJava", pom.organizationName());
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assertEquals("https://scijava.org/", pom.organizationURL());
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assertTrue(pom.path().endsWith("pom.xml"));
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assertTrue(pom.projectDescription().startsWith(
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"Utility functions to introspect metadata of SciJava libraries."));
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assertEquals("2022", pom.projectInceptionYear());
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assertEquals("SciJava Meta", pom.projectName());
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assertEquals("https://github.com/scijava/scijava", //
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pom.projectURL());
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final String scmConnection = pom.scmConnection();
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assertEquals("scm:git:https://github.com/scijava/scijava",
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scmConnection);
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final String scmDeveloperConnection = pom.scmDeveloperConnection();
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assertEquals("scm:git:git@github.com:scijava/scijava",
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scmDeveloperConnection);
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assertNotNull(pom.scmTag()); // won't be HEAD for release tags
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assertEquals("https://github.com/scijava/scijava", pom.scmURL());
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}
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@Test
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public void testCdata() throws IOException {
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final POM pom = new POM(new File("pom.xml"));
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assertEquals("repo", pom.cdata("//project/licenses/license/distribution"));
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assertEquals("https://github.com/scijava/scijava", //
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pom.cdata("//project/url"));
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}
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@Test
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public void testElements() throws IOException {
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final POM pom = new POM(new File("pom.xml"));
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final ArrayList<Element> developers =
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pom.elements("//project/developers/developer");
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assertEquals(2, developers.size());
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assertEquals("ctrueden", XML.cdata(developers.get(0), "id"));
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assertEquals("gselzer", XML.cdata(developers.get(1), "id"));
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}
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}

‎scijava-meta/src/test/java/org/scijava/meta/VersionsTest.java‎

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/*
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* #%L
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* Utility functions to introspect metadata of SciJava libraries.
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* %%
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* Copyright (C) 2022 - 2024 SciJava developers.
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* %%
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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* #L%
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*/
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package org.scijava.meta;
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import org.junit.jupiter.api.Test;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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/**
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* Tests {@link Versions}.
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*
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* @author Curtis Rueden
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*/
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public class VersionsTest {
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/** Tests {@link Versions#compare(String, String)}. */
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@Test
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public void testCompare() {
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// SemVer PATCH version.
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assertTrue(Versions.compare("1.5.1", "1.5.2") < 0);
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assertTrue(Versions.compare("1.5.2", "1.5.1") > 0);
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// SemVer MINOR version.
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assertTrue(Versions.compare("1.5.2", "1.6.2") < 0);
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assertTrue(Versions.compare("1.6.2", "1.5.2") > 0);
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// SemVer MAJOR version.
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assertTrue(Versions.compare("1.7.3", "2.7.3") < 0);
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assertTrue(Versions.compare("2.7.3", "1.7.3") > 0);
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// Suffix indicates version is older than final release.
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assertTrue(Versions.compare("1.5.2", "1.5.2-beta-1") > 0);
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// Check when number of version tokens does not match.
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assertTrue(Versions.compare("1.5", "1.5.1") < 0);
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assertTrue(Versions.compare("1.5.1", "1.5") > 0);
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// Check equality.
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assertEquals(Versions.compare("1.5", "1.5"), 0);
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// Check ImageJ 1.x style versions.
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assertTrue(Versions.compare("1.50a", "1.50b") < 0);
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// Check four version tokens.
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assertTrue(Versions.compare("1.5.1.3", "1.5.1.4") < 0);
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assertTrue(Versions.compare("1.5.1.6", "1.5.1.5") > 0);
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assertEquals(Versions.compare("10.4.9.8", "10.4.9.8"), 0);
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// Check non-numeric tokens.
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assertTrue(Versions.compare("a.b.c", "a.b.d") < 0);
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// Check for numerical (not lexicographic) comparison.
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assertTrue(Versions.compare("2.0", "23.0") < 0);
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assertTrue(Versions.compare("23.0", "2.0") > 0);
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assertTrue(Versions.compare("3.0", "23.0") < 0);
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assertTrue(Versions.compare("23.0", "3.0") > 0);
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// Check weird stuff.
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assertTrue(Versions.compare("1", "a") < 0);
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assertTrue(Versions.compare("1", "%") > 0);
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assertTrue(Versions.compare("", "1") < 0);
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assertTrue(Versions.compare("1", "1.") < 0);
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assertTrue(Versions.compare("", ".") < 0);
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assertTrue(Versions.compare("", "..") < 0);
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assertTrue(Versions.compare(".", "..") < 0);
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}
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}

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