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/*
* Copyright (C) 2015, Google Inc. and others
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Distribution License v. 1.0 which is available at
* https://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
package org.eclipse.jgit.gitrepo;
import static java.nio.charset.StandardCharsets.UTF_8;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.net.URI;
import java.util.HashSet;
import java.util.Set;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import org.junit.Test;
import org.xml.sax.SAXException;
public class ManifestParserTest {
@Test
public void testManifestParser() throws Exception {
String baseUrl = "https://git.google.com/";
StringBuilder xmlContent = new StringBuilder();
Set<String> results = new HashSet<>();
xmlContent.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n")
.append("<manifest>")
.append("<remote name=\"remote1\" fetch=\".\" />")
.append("<default revision=\"master\" remote=\"remote1\" />")
.append("<project path=\"foo\" name=\"")
.append("foo")
.append("\" groups=\"a,test\" />")
.append("<project path=\"bar\" name=\"")
.append("bar")
.append("\" groups=\"notdefault\" />")
.append("<project path=\"foo/a\" name=\"")
.append("a")
.append("\" groups=\"a\" />")
.append("<project path=\"b\" name=\"")
.append("b")
.append("\" groups=\"b\" />")
.append("</manifest>");
ManifestParser parser = new ManifestParser(
null, null, "master", baseUrl, null, null);
parser.read(new ByteArrayInputStream(xmlContent.toString().getBytes(UTF_8)));
// Unfiltered projects should have them all.
results.clear();
results.add("foo");
results.add("bar");
results.add("foo/a");
results.add("b");
for (RepoProject proj : parser.getProjects()) {
String msg = String.format(
"project \"%s\" should be included in unfiltered projects",
proj.getPath());
assertTrue(msg, results.contains(proj.getPath()));
results.remove(proj.getPath());
}
assertTrue(
"Unfiltered projects shouldn't contain any unexpected results",
results.isEmpty());
// Filtered projects should have foo & b
results.clear();
results.add("foo");
results.add("b");
for (RepoProject proj : parser.getFilteredProjects()) {
String msg = String.format(
"project \"%s\" should be included in filtered projects",
proj.getPath());
assertTrue(msg, results.contains(proj.getPath()));
results.remove(proj.getPath());
}
assertTrue(
"Filtered projects shouldn't contain any unexpected results",
results.isEmpty());
}
@Test
public void testManifestParserWithMissingFetchOnRemote() throws Exception {
String baseUrl = "https://git.google.com/";
StringBuilder xmlContent = new StringBuilder();
xmlContent.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n")
.append("<manifest>")
.append("<remote name=\"remote1\" />")
.append("<default revision=\"master\" remote=\"remote1\" />")
.append("<project path=\"foo\" name=\"").append("foo")
.append("\" groups=\"a,test\" />")
.append("<project path=\"bar\" name=\"").append("bar")
.append("\" groups=\"notdefault\" />")
.append("<project path=\"foo/a\" name=\"").append("a")
.append("\" groups=\"a\" />")
.append("<project path=\"b\" name=\"").append("b")
.append("\" groups=\"b\" />").append("</manifest>");
ManifestParser parser = new ManifestParser(null, null, "master",
baseUrl, null, null);
try {
parser.read(new ByteArrayInputStream(
xmlContent.toString().getBytes(UTF_8)));
fail("ManifestParser did not throw exception for missing fetch");
} catch (IOException e) {
assertTrue(e.getCause() instanceof SAXException);
assertTrue(e.getCause().getMessage()
.contains("is missing fetch attribute"));
}
}
@Test
public void testRemoveProject() throws Exception {
StringBuilder xmlContent = new StringBuilder();
xmlContent.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n")
.append("<manifest>")
.append("<remote name=\"remote1\" fetch=\".\" />")
.append("<default revision=\"master\" remote=\"remote1\" />")
.append("<project path=\"foo\" name=\"foo\" />")
.append("<project path=\"bar\" name=\"bar\" />")
.append("<remove-project name=\"foo\" />")
.append("<project path=\"foo\" name=\"baz\" />")
.append("</manifest>");
ManifestParser parser = new ManifestParser(null, null, "master",
"https://git.google.com/", null, null);
parser.read(new ByteArrayInputStream(
xmlContent.toString().getBytes(UTF_8)));
assertEquals(Stream.of("bar", "baz").collect(Collectors.toSet()),
parser.getProjects().stream().map(RepoProject::getName)
.collect(Collectors.toSet()));
}
void testNormalize(String in, String want) {
URI got = ManifestParser.normalizeEmptyPath(URI.create(in));
if (!got.toString().equals(want)) {
fail(String.format("normalize(%s) = %s want %s", in, got, want));
}
}
@Test
public void testNormalizeEmptyPath() {
testNormalize("http://a.b", "http://a.b/");
testNormalize("http://a.b/", "http://a.b/");
testNormalize("", "");
testNormalize("a/b", "a/b");
}
}
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