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/*
* Copyright 2002-2019 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
*
* https://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.apache.velocity.spring.test;
import org.apache.velocity.app.VelocityEngine;
import org.apache.velocity.spring.VelocityEngineFactory;
import org.apache.velocity.spring.VelocityEngineUtils;
import org.junit.Test;
import org.springframework.core.io.ClassPathResource;
import java.util.HashMap;
import java.util.Map;
import static org.junit.Assert.assertEquals;
/**
* @author Juergen Hoeller
* @author Issam El-atif
* @author Sam Brannen
*/
public class VelocityEngineFactoryTests {
private static final String resourcesPath = System.getProperty("test.resources.dir");
@Test
public void testCreateEngineDefaultFileLoader() throws Exception {
VelocityEngineFactory factory = new VelocityEngineFactory();
factory.setResourceLoaderPath("."); // defaults to target/test-classes file resource loading
VelocityEngine engine = factory.createVelocityEngine();
Map<String, Object> model = new HashMap<String, Object>();
model.put("foo", "bar");
String merged = VelocityEngineUtils.mergeTemplateIntoString(engine, "simple.vm", "utf-8", model).trim();
assertEquals("file loader failed", "foo=bar", merged);
}
@Test
public void testCreateEngineDefaultClasspathLoader() throws Exception {
VelocityEngineFactory factory = new VelocityEngineFactory();
factory.setResourceLoaderPath("/"); // defaults to classpath resource loading
VelocityEngine engine = factory.createVelocityEngine();
Map<String, Object> model = new HashMap<String, Object>();
model.put("foo", "bar");
String merged = VelocityEngineUtils.mergeTemplateIntoString(engine, "simple.vm", "utf-8", model).trim();
assertEquals("classpath loader failed", "foo=bar", merged);
}
@Test
public void testCreateEngineCustomConfig() throws Exception {
VelocityEngineFactory factory = new VelocityEngineFactory();
factory.setResourceLoaderPath(".");
factory.setConfigLocation(new ClassPathResource("/velocity.properties"));
VelocityEngine engine = factory.createVelocityEngine();
assertEquals("custom config failed", "bar", engine.getProperty("foo"));
}
}
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