/*
* Copyright 2014 Attila Szegedi, Daniel Dekany, Jonathan Revusky
*
* 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 freemarker.core;
import static org.junit.Assert.*;
import java.io.IOException;
import java.io.StringWriter;
import java.util.Collections;
import org.junit.Test;
import freemarker.template.Configuration;
import freemarker.template.Template;
import freemarker.template.TemplateException;
public class EncodingOverrideTest {
@Test
public void testExactMarchingCharset() throws Exception {
Template t = createConfig("UTF-8").getTemplate("encodingOverride-UTF-8.ftl");
assertEquals("UTF-8", t.getEncoding());
checkTempateOutput(t);
}
@Test
public void testCaseDiffCharset() throws Exception {
Template t = createConfig("utf-8").getTemplate("encodingOverride-UTF-8.ftl");
assertEquals("utf-8", t.getEncoding());
checkTempateOutput(t);
}
@Test
public void testReallyDiffCharset() throws Exception {
Template t = createConfig("utf-8").getTemplate("encodingOverride-ISO-8859-1.ftl");
assertEquals("ISO-8859-1", t.getEncoding());
checkTempateOutput(t);
}
private void checkTempateOutput(Template t) throws TemplateException, IOException {
StringWriter out = new StringWriter();
t.process(Collections.emptyMap(), out);
assertEquals("Béka", out.toString());
}
private Configuration createConfig(String charset) {
Configuration cfg = new Configuration(Configuration.VERSION_2_3_21);
cfg.setClassForTemplateLoading(EncodingOverrideTest.class, "");
cfg.setDefaultEncoding(charset);
return cfg;
}
}