/**
* Copyright (C) 2016 Red Hat, Inc. and/or its affiliates.
*
* 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.jboss.errai.common.client.util;
import static org.junit.Assert.*;
import java.util.Map;
import org.junit.Test;
/**
*
* @author Max Barkley <mbarkley@redhat.com>
*/
public class PropertiesTest {
@Test
public void parsePropertiesWithEquals() {
final String data = "key1=value1\nkey2=value2";
final Map<String, String> props = Properties.load(data);
assertEquals("value1", props.get("key1"));
assertEquals("value2", props.get("key2"));
assertEquals(2, props.size());
}
@Test
public void parsePropertiesWithColon() throws Exception {
final String data = "key1:value1\nkey2:value2";
final Map<String, String> props = Properties.load(data);
assertEquals("value1", props.get("key1"));
assertEquals("value2", props.get("key2"));
assertEquals(2, props.size());
}
@Test
public void parsePropertiesWithEqualsAndColon() throws Exception {
final String data = "key1:value1\nkey2=value2";
final Map<String, String> props = Properties.load(data);
assertEquals("value1", props.get("key1"));
assertEquals("value2", props.get("key2"));
assertEquals(2, props.size());
}
@Test
public void ignoreSpaceBetweenKeyAndValue() throws Exception {
final String data = "key1 = value1\nkey2= value2\nkey3 =value3";
final Map<String, String> props = Properties.load(data);
assertEquals("value1", props.get("key1"));
assertEquals("value2", props.get("key2"));
assertEquals("value3", props.get("key3"));
assertEquals(3, props.size());
}
@Test
public void ignoreCommentLines() throws Exception {
final String data = "key1=value1\n#key2=value2\n!key3=value3";
final Map<String, String> props = Properties.load(data);
assertEquals("value1", props.get("key1"));
assertEquals(1, props.size());
}
@Test
public void parseEmpty() throws Exception {
final String data = "";
final Map<String, String> props = Properties.load(data);
assertEquals(0, props.size());
}
@Test
public void parseWhitespaceOnly() throws Exception {
final String data = " \n ";
final Map<String, String> props = Properties.load(data);
assertEquals(0, props.size());
}
@Test
public void includeWhitespaceAfterPropertyValueExceptTerminalNewline() throws Exception {
final String data = "key1=value1 \t\n";
final Map<String, String> props = Properties.load(data);
assertEquals("value1 \t", props.get("key1"));
assertEquals(1, props.size());
}
@Test
public void ignoreWhitespaceAfterBackslash() throws Exception {
final String data = "key1=value1\\ \t\n, and value2";
final Map<String, String> props = Properties.load(data);
assertEquals("value1, and value2", props.get("key1"));
assertEquals(1, props.size());
}
@Test
public void valueWithReturnNewlineAndTab() throws Exception {
final String data = "key1=value1\\t\\r\\n";
final Map<String, String> props = Properties.load(data);
assertEquals("value1\t\r\n", props.get("key1"));
assertEquals(1, props.size());
}
@Test
public void escapeBackslashesBecomeSingleBackslashes() throws Exception {
final String data = "key1=\\\\value1";
final Map<String, String> props = Properties.load(data);
assertEquals("\\value1", props.get("key1"));
assertEquals(1, props.size());
}
@Test
public void unicodeValues() throws Exception {
final String data = "key1=value\\u2202";
final Map<String, String> props = Properties.load(data);
assertEquals("value\u2202", props.get("key1"));
assertEquals(1, props.size());
}
@Test
public void lineEndingWithReturn() throws Exception {
final String data = "key1=value1\rkey2=value2";
final Map<String, String> props = Properties.load(data);
assertEquals("value1", props.get("key1"));
assertEquals("value2", props.get("key2"));
assertEquals(2, props.size());
}
@Test
public void lineEndingWithReturnAndNewline() throws Exception {
final String data = "key1=value1\r\nkey2=value2";
final Map<String, String> props = Properties.load(data);
assertEquals("value1", props.get("key1"));
assertEquals("value2", props.get("key2"));
assertEquals(2, props.size());
}
@Test
public void parseValueEndingWithEscapedEquals() {
final String data = "key1=value1\\=\nkey2=value2";
final Map<String, String> props = Properties.load(data);
assertEquals("value1=", props.get("key1"));
assertEquals("value2", props.get("key2"));
assertEquals(2, props.size());
}
@Test
public void parseValueEndingWithEscapedTwoPoints() {
final String data = "key1=value1\\:\nkey2=value2";
final Map<String, String> props = Properties.load(data);
assertEquals("value1:", props.get("key1"));
assertEquals("value2", props.get("key2"));
assertEquals(2, props.size());
}
}