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/*
* Copyright (C) 2019, Matthias Sohn <matthias.sohn@sap.com> 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.util;
import static org.junit.Assert.assertEquals;
import static org.mockito.Mockito.when;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import org.eclipse.jgit.storage.file.FileBasedConfig;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnitRunner;
@RunWith(MockitoJUnitRunner.class)
public class SystemReaderTest {
private Path trash;
private Path mockSystemConfig;
private Path mockUserConfig;
@Mock
private FS fs;
@Before
public void setup() throws Exception {
trash = Files.createTempDirectory("jgit_test");
mockSystemConfig = trash.resolve("systemgitconfig");
Files.write(mockSystemConfig, "[core]\n trustFolderStat = false\n"
.getBytes(StandardCharsets.UTF_8));
mockUserConfig = trash.resolve(".gitconfig");
Files.write(mockUserConfig,
"[core]\n bare = false\n".getBytes(StandardCharsets.UTF_8));
when(fs.getGitSystemConfig()).thenReturn(mockSystemConfig.toFile());
when(fs.userHome()).thenReturn(trash.toFile());
SystemReader.setInstance(null);
}
@After
public void teardown() throws Exception {
FileUtils.delete(trash.toFile(), FileUtils.RECURSIVE | FileUtils.RETRY);
}
@Test
public void openSystemConfigReturnsDifferentInstances() throws Exception {
FileBasedConfig system1 = SystemReader.getInstance()
.openSystemConfig(null, fs);
system1.load();
assertEquals("false",
system1.getString("core", null, "trustFolderStat"));
FileBasedConfig system2 = SystemReader.getInstance()
.openSystemConfig(null, fs);
system2.load();
assertEquals("false",
system2.getString("core", null, "trustFolderStat"));
system1.setString("core", null, "trustFolderStat", "true");
assertEquals("true",
system1.getString("core", null, "trustFolderStat"));
assertEquals("false",
system2.getString("core", null, "trustFolderStat"));
}
@Test
public void openUserConfigReturnsDifferentInstances() throws Exception {
FileBasedConfig user1 = SystemReader.getInstance().openUserConfig(null,
fs);
user1.load();
assertEquals("false", user1.getString("core", null, "bare"));
FileBasedConfig user2 = SystemReader.getInstance().openUserConfig(null,
fs);
user2.load();
assertEquals("false", user2.getString("core", null, "bare"));
user1.setString("core", null, "bare", "true");
assertEquals("true", user1.getString("core", null, "bare"));
assertEquals("false", user2.getString("core", null, "bare"));
}
}
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