/*
* Copyright 2012-2017 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.web.reactive.result.view;
import java.nio.charset.StandardCharsets;
import java.util.Collections;
import com.samskivert.mustache.Mustache;
import org.junit.Before;
import org.junit.Test;
import org.springframework.context.support.GenericApplicationContext;
import org.springframework.http.MediaType;
import org.springframework.mock.http.server.reactive.MockServerHttpRequest;
import org.springframework.mock.http.server.reactive.MockServerWebExchange;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link MustacheView}.
*
* @author Brian Clozel
*/
public class MustacheViewTests {
private final String templateUrl = "classpath:/"
+ getClass().getPackage().getName().replace(".", "/") + "/template.html";
private GenericApplicationContext context = new GenericApplicationContext();
private MockServerWebExchange exchange;
@Before
public void init() {
this.context.refresh();
}
@Test
public void viewResolvesHandlebars() throws Exception {
this.exchange = MockServerHttpRequest.get("/test").toExchange();
MustacheView view = new MustacheView();
view.setCompiler(Mustache.compiler());
view.setUrl(this.templateUrl);
view.setCharset(StandardCharsets.UTF_8.displayName());
view.setApplicationContext(this.context);
view.render(Collections.singletonMap("World", "Spring"), MediaType.TEXT_HTML,
this.exchange).block();
assertThat(this.exchange.getResponse().getBodyAsString().block())
.isEqualTo("Hello Spring");
}
}