package act.cli.util;
/*-
* #%L
* ACT Framework
* %%
* Copyright (C) 2014 - 2017 ActFramework
* %%
* 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.
* #L%
*/
import act.TestBase;
import org.junit.Test;
import org.osgl.util.C;
public class CommandLineParserTest extends TestBase {
private CommandLineParser p;
private static CommandLineParser p(String line) {
return new CommandLineParser(line);
}
@Test
public void commandShallBeTheFirstTokenAndInterned() {
p = p("myCommand -o x -t y a b c");
same("myCommand", p.command());
}
@Test
public void testGetBooleanOption() {
p = p("myCommand -o x -b -t y a b c");
yes(p.getBoolean("-b", null));
no(p.getBoolean("-o", "-t"));
no(p.getBoolean("-z", "--zoo"));
}
@Test
public void testGetStringWithQuotes() {
p = p("myCommand -s \"some string\"");
eq("some string", p.getString("-s", "--string"));
p = p("myCommand --string \"some string\"");
eq("some string", p.getString("-s", "--string"));
}
@Test
public void testGetStringWithSingleQuotes() {
p = p("myCommand -s 'some string'");
eq("some string", p.getString("-s", "--string"));
p = p("myCommand --string 'some string'");
eq("some string", p.getString("-s", "--string"));
}
@Test
public void testGetStringWithSingleQuotesInsideQuotes() {
p = p("myCommand -s \"he said: 'some string'\" -i 10");
eq("he said: 'some string'", p.getString("-s", "--string"));
p = p("myCommand --string \"he said: 'some string'\"");
eq("he said: 'some string'", p.getString("-s", "--string"));
}
@Test
public void testGetStringWithQuotesInsideSingleQuotes() {
p = p("myCommand -s 'he said: \"some string\"' -i 10");
eq("he said: \"some string\"", p.getString("-s", "--string"));
p = p("myCommand --string 'he said: \"some string\"'");
eq("he said: \"some string\"", p.getString("-s", "--string"));
}
@Test
public void testGetArguments() {
p = p("myCommand -o x -b -s \"some string\" arg1 2 3");
ceq(C.listOf("arg1 2 3".split(" ")), p.arguments());
}
@Test
public void argumentsDeclaredBeforeOptions() {
p = p("myCommand -o x arg1 -b -n 1 arg2");
eq('x', p.getChar("-o", null, 'y'));
yes(p.getBoolean("-b", null));
same(1, p.getInt("-n", null, 2));
ceq(C.listOf("arg1 arg2".split(" ")), p.arguments());
}
@Test
public void useEqSignToSeparateLeadValue() {
p = p("myCommand --option=x arg1 -b -n 1 arg2");
eq('x', p.getChar("-o", "--option", 'y'));
p = p("myCommand --option:x arg1 -b -n 1 arg2");
eq('x', p.getChar("-o", "--option", 'y'));
p = p("myCommand --option x arg1 -b -n 1 arg2");
eq('x', p.getChar("-o", "--option", 'y'));
}
@Test
public void useEqSignInQuotes() {
p = p("myCommand -o x -b -s \"some=string\" arg1 2 3");
eq("some=string", p.getString("-s", "--string"));
}
@Test
public void booleanTypeOptionNotAtTail() {
p = p("myCommand -t -a abc");
yes(p.getBoolean("-t", null));
}
@Test
public void booleanTypeOptionAtTail() {
p = p("myCommand -a abc -t");
yes(p.getBoolean("-t", null));
}
}