/*
* 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.template;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.IOException;
import org.junit.Test;
import freemarker.cache.StringTemplateLoader;
public class TemplateLanguageVersionTest {
@Test
public void testDefaultVersion() throws IOException {
testDefaultWithVersion(Configuration.VERSION_2_3_0, Configuration.VERSION_2_3_0);
testDefaultWithVersion(new Version(2, 3, 18), Configuration.VERSION_2_3_0);
testDefaultWithVersion(Configuration.VERSION_2_3_19, Configuration.VERSION_2_3_19);
testDefaultWithVersion(Configuration.VERSION_2_3_20, Configuration.VERSION_2_3_20);
testDefaultWithVersion(Configuration.VERSION_2_3_21, Configuration.VERSION_2_3_21);
try {
testDefaultWithVersion(new Version(2, 3, 23), Configuration.VERSION_2_3_21);
fail("Maybe you need to update this test for the new FreeMarker version");
} catch (IllegalArgumentException e) {
assertTrue(e.getMessage().contains("version"));
}
}
private void testDefaultWithVersion(Version cfgV, Version ftlV) throws IOException {
Configuration cfg = createConfiguration(cfgV);
Template t = new Template("adhoc", "foo", cfg);
assertEquals(ftlV, t.getTemplateLanguageVersion());
t = cfg.getTemplate("test.ftl");
assertEquals(ftlV, t.getTemplateLanguageVersion());
}
private Configuration createConfiguration(Version version) {
Configuration cfg = new Configuration(version);
StringTemplateLoader stl = new StringTemplateLoader();
stl.putTemplate("test.ftl", "foo");
cfg.setTemplateLoader(stl);
return cfg;
}
}