/*
* Copyright 2012-2014 the original author or authors.
*
* 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.
*/
package org.springframework.boot.cli.command.shell;
import jline.console.completer.ArgumentCompleter.ArgumentList;
import org.junit.Test;
import static org.hamcrest.Matchers.equalTo;
import static org.junit.Assert.assertThat;
/**
* Tests for {@link EscapeAwareWhiteSpaceArgumentDelimiter}.
*
* @author Phillip Webb
*/
public class EscapeAwareWhiteSpaceArgumentDelimiterTests {
private final EscapeAwareWhiteSpaceArgumentDelimiter delimiter = new EscapeAwareWhiteSpaceArgumentDelimiter();
@Test
public void simple() throws Exception {
String s = "one two";
assertThat(this.delimiter.delimit(s, 0).getArguments(), equalTo(new String[] {
"one", "two" }));
assertThat(this.delimiter.parseArguments(s),
equalTo(new String[] { "one", "two" }));
assertThat(this.delimiter.isDelimiter(s, 2), equalTo(false));
assertThat(this.delimiter.isDelimiter(s, 3), equalTo(true));
assertThat(this.delimiter.isDelimiter(s, 4), equalTo(false));
}
@Test
public void escaped() throws Exception {
String s = "o\\ ne two";
assertThat(this.delimiter.delimit(s, 0).getArguments(), equalTo(new String[] {
"o\\ ne", "two" }));
assertThat(this.delimiter.parseArguments(s),
equalTo(new String[] { "o ne", "two" }));
assertThat(this.delimiter.isDelimiter(s, 2), equalTo(false));
assertThat(this.delimiter.isDelimiter(s, 3), equalTo(false));
assertThat(this.delimiter.isDelimiter(s, 4), equalTo(false));
assertThat(this.delimiter.isDelimiter(s, 5), equalTo(true));
}
@Test
public void quoted() throws Exception {
String s = "'o ne' 't w o'";
assertThat(this.delimiter.delimit(s, 0).getArguments(), equalTo(new String[] {
"'o ne'", "'t w o'" }));
assertThat(this.delimiter.parseArguments(s), equalTo(new String[] { "o ne",
"t w o" }));
}
@Test
public void doubleQuoted() throws Exception {
String s = "\"o ne\" \"t w o\"";
assertThat(this.delimiter.delimit(s, 0).getArguments(), equalTo(new String[] {
"\"o ne\"", "\"t w o\"" }));
assertThat(this.delimiter.parseArguments(s), equalTo(new String[] { "o ne",
"t w o" }));
}
@Test
public void nestedQuotes() throws Exception {
String s = "\"o 'n''e\" 't \"w o'";
assertThat(this.delimiter.delimit(s, 0).getArguments(), equalTo(new String[] {
"\"o 'n''e\"", "'t \"w o'" }));
assertThat(this.delimiter.parseArguments(s), equalTo(new String[] { "o 'n''e",
"t \"w o" }));
}
@Test
public void escapedQuotes() throws Exception {
String s = "\\'a b";
ArgumentList argumentList = this.delimiter.delimit(s, 0);
assertThat(argumentList.getArguments(), equalTo(new String[] { "\\'a", "b" }));
assertThat(this.delimiter.parseArguments(s), equalTo(new String[] { "'a", "b" }));
}
@Test
public void escapes() throws Exception {
String s = "\\ \\\\.\\\\\\t";
assertThat(this.delimiter.parseArguments(s), equalTo(new String[] { " \\.\\\t" }));
}
}