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/*
* Copyright (C) 2020-2022, Simeon Andreev <simeon.danailov.andreev@gmail.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.internal.diffmergetool;
import static org.junit.Assert.assertEquals;
import java.util.Collections;
import java.util.Set;
import org.eclipse.jgit.lib.internal.BooleanTriState;
import org.eclipse.jgit.storage.file.FileBasedConfig;
import org.junit.Test;
/**
* Testing external merge tools.
*/
public class ExternalMergeToolTest extends ExternalToolTestCase {
@Test
public void testToolNames() {
MergeTools manager = new MergeTools(db);
Set<String> actualToolNames = manager.getToolNames();
Set<String> expectedToolNames = Collections.emptySet();
assertEquals("Incorrect set of external diff tool names",
expectedToolNames, actualToolNames);
}
@Test
public void testAllTools() {
MergeTools manager = new MergeTools(db);
Set<String> actualToolNames = manager.getAvailableTools().keySet();
Set<String> expectedToolNames = Collections.emptySet();
assertEquals("Incorrect set of available external diff tools",
expectedToolNames, actualToolNames);
}
@Test
public void testUserDefinedTools() {
MergeTools manager = new MergeTools(db);
Set<String> actualToolNames = manager.getUserDefinedTools().keySet();
Set<String> expectedToolNames = Collections.emptySet();
assertEquals("Incorrect set of user defined external diff tools",
expectedToolNames, actualToolNames);
}
@Test
public void testNotAvailableTools() {
MergeTools manager = new MergeTools(db);
Set<String> actualToolNames = manager.getNotAvailableTools().keySet();
Set<String> expectedToolNames = Collections.emptySet();
assertEquals("Incorrect set of not available external diff tools",
expectedToolNames, actualToolNames);
}
@Test
public void testCompare() throws ToolException {
MergeTools manager = new MergeTools(db);
String newPath = "";
String oldPath = "";
String newId = "";
String oldId = "";
String toolName = "";
BooleanTriState prompt = BooleanTriState.UNSET;
BooleanTriState gui = BooleanTriState.UNSET;
BooleanTriState trustExitCode = BooleanTriState.UNSET;
int expectedCompareResult = 0;
int compareResult = manager.merge(newPath, oldPath, newId, oldId,
toolName, prompt, gui, trustExitCode);
assertEquals("Incorrect compare result for external diff tool",
expectedCompareResult, compareResult);
}
@Test
public void testDefaultTool() throws Exception {
FileBasedConfig config = db.getConfig();
// the default diff tool is configured without a subsection
String subsection = null;
config.setString("diff", subsection, "tool", "customTool");
MergeTools manager = new MergeTools(db);
BooleanTriState gui = BooleanTriState.UNSET;
String defaultToolName = manager.getDefaultToolName(gui);
assertEquals(
"Expected configured difftool to be the default external diff tool",
"my_default_toolname", defaultToolName);
gui = BooleanTriState.TRUE;
String defaultGuiToolName = manager.getDefaultToolName(gui);
assertEquals(
"Expected configured difftool to be the default external diff tool",
"my_gui_tool", defaultGuiToolName);
config.setString("diff", subsection, "guitool", "customGuiTool");
manager = new MergeTools(db);
defaultGuiToolName = manager.getDefaultToolName(gui);
assertEquals(
"Expected configured difftool to be the default external diff guitool",
"my_gui_tool", defaultGuiToolName);
}
}
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