package io.dropwizard.views.freemarker;
import com.codahale.metrics.MetricRegistry;
import com.google.common.collect.ImmutableList;
import io.dropwizard.logging.LoggingFactory;
import io.dropwizard.views.ViewMessageBodyWriter;
import io.dropwizard.views.ViewRenderer;
import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.test.JerseyTest;
import org.junit.Test;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Application;
import javax.ws.rs.core.MediaType;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.failBecauseExceptionWasNotThrown;
public class FreemarkerViewRendererTest extends JerseyTest {
static {
LoggingFactory.bootstrap();
}
@Path("/test/")
@Produces(MediaType.TEXT_HTML)
public static class ExampleResource {
@GET
@Path("/absolute")
public AbsoluteView showAbsolute() {
return new AbsoluteView("yay");
}
@GET
@Path("/relative")
public RelativeView showRelative() {
return new RelativeView();
}
@GET
@Path("/bad")
public BadView showBad() {
return new BadView();
}
}
@Override
protected Application configure() {
ResourceConfig config = new ResourceConfig();
final ViewRenderer renderer = new FreemarkerViewRenderer();
config.register(new ViewMessageBodyWriter(new MetricRegistry(), ImmutableList.of(renderer)));
config.register(new ExampleResource());
return config;
}
@Test
public void rendersViewsWithAbsoluteTemplatePaths() throws Exception {
final String response = target("/test/absolute")
.request().get(String.class);
assertThat(response)
.isEqualToIgnoringCase("Woop woop. yay" + System.lineSeparator());
}
@Test
public void rendersViewsWithRelativeTemplatePaths() throws Exception {
final String response = target("/test/relative")
.request().get(String.class);
assertThat(response)
.isEqualToIgnoringCase("Ok." + System.lineSeparator());
}
@Test
public void returnsA500ForViewsWithBadTemplatePaths() throws Exception {
try {
target("/test/bad")
.request().get(String.class);
failBecauseExceptionWasNotThrown(WebApplicationException.class);
} catch (WebApplicationException e) {
assertThat(e.getResponse().getStatus())
.isEqualTo(500);
assertThat(e.getResponse().readEntity(String.class))
.isEqualTo("<html><head><title>Missing Template</title></head><body><h1>Missing Template</h1><p>Template \"/woo-oo-ahh.txt.ftl\" not found.</p></body></html>");
}
}
}