/**
* Copyright (C) 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 ninja.template;
import static org.junit.Assert.assertEquals;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import java.io.IOException;
import java.io.StringWriter;
import java.util.Map;
import java.util.TreeMap;
import ninja.Context;
import ninja.Result;
import ninja.utils.ResponseStreams;
import org.junit.Before;
import org.junit.Test;
/**
* Tests for text/plain render.
*/
public class TemplateEngineTextTest {
Context context;
ResponseStreams responseStreams;
Result result;
StringWriter writer;
@Before
public void setUp() throws IOException {
context = mock(Context.class);
responseStreams = mock(ResponseStreams.class);
result = mock(Result.class);
Map<String, String> map = new TreeMap<String, String>() {
{
put("apples", "oranges");
put("cars", "trucks");
}
};
when(result.getRenderable()).thenReturn(map);
writer = new StringWriter();
when(context.finalizeHeaders(result)).thenReturn(responseStreams);
when(responseStreams.getWriter()).thenReturn(writer);
}
@Test
public void testTextRendering() throws IOException {
TemplateEngineText textEngine = new TemplateEngineText();
textEngine.invoke(context, result);
String text = writer.toString();
assertEquals("{apples=oranges, cars=trucks}", text);
verify(context).finalizeHeaders(result);
}
}