package com.baeldung.handlebars;
import static org.assertj.core.api.Assertions.assertThat;
import com.github.jknack.handlebars.Handlebars;
import com.github.jknack.handlebars.Template;
import com.github.jknack.handlebars.io.ClassPathTemplateLoader;
import com.github.jknack.handlebars.io.TemplateLoader;
import java.io.IOException;
import org.junit.Test;
/**
* Showcases reusing the existing templates.
*
* @author isaolmez
*/
public class ReusingTemplatesUnitTest {
private TemplateLoader templateLoader = new ClassPathTemplateLoader("/handlebars", ".html");
@Test
public void whenOtherTemplateIsReferenced_ThenCanReuse() throws IOException {
Handlebars handlebars = new Handlebars(templateLoader);
Template template = handlebars.compile("page");
Person person = new Person();
person.setName("Baeldung");
String templateString = template.apply(person);
assertThat(templateString).isEqualTo("Hi Baeldung!
\nThis is the page Baeldung
");
}
@Test
public void whenBlockIsDefined_ThenCanOverrideWithPartial() throws IOException {
Handlebars handlebars = new Handlebars(templateLoader);
Template template = handlebars.compile("simplemessage");
Person person = new Person();
person.setName("Baeldung");
String templateString = template.apply(person);
assertThat(templateString).isEqualTo("\n\n"
+ "\n"
+ "\n This is the intro\n\n"
+ "\n Hi there!\n\n"
+ "\n"
+ "");
}
}