src/test/java/net/pterodactylus/sone/main/DebugLoadersTest.java

   1 package net.pterodactylus.sone.main;
   2
   3 import static org.hamcrest.MatcherAssert.assertThat;
   4 import static org.hamcrest.Matchers.is;
   5 import static org.hamcrest.Matchers.startsWith;
   6 import static org.mockito.Mockito.mock;
   7
   8 import java.io.ByteArrayOutputStream;
   9 import java.io.File;
  10 import java.io.IOException;
  11 import java.io.OutputStream;
  12 import java.io.StringWriter;
  13 import java.net.URI;
  14 import java.net.URISyntaxException;
  15
  16 import net.pterodactylus.sone.web.page.FreenetRequest;
  17 import net.pterodactylus.util.template.Template;
  18 import net.pterodactylus.util.template.TemplateContext;
  19 import net.pterodactylus.util.template.TemplateProvider;
  20 import net.pterodactylus.util.web.Method;
  21 import net.pterodactylus.util.web.Page;
  22 import net.pterodactylus.util.web.Response;
  23
  24 import freenet.clients.http.ToadletContext;
  25 import freenet.support.api.HTTPRequest;
  26
  27 import com.google.common.base.Charsets;
  28 import com.google.common.io.Files;
  29 import org.junit.Before;
  30 import org.junit.Rule;
  31 import org.junit.Test;
  32 import org.junit.rules.TemporaryFolder;
  33
  34 /**
  35  * Unit test for {@link DebugLoaders}.
  36  *
  37  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  38  */
  39 public class DebugLoadersTest {
  40
  41         @Rule
  42         public final TemporaryFolder temporaryFolder = new TemporaryFolder();
  43
  44         private final StringWriter stringWriter = new StringWriter();
  45         private final TemplateContext templateContext = new TemplateContext();
  46         private Loaders loaders;
  47
  48         @Before
  49         public void setupLoader() throws IOException {
  50                 String templatePath = temporaryFolder.newFolder("temps").getPath();
  51                 loaders = new DebugLoaders(templatePath);
  52                 File templateFile = new File(templatePath, "template.txt");
  53                 Files.write("<%if foo>foo<%else>bar<%/if>", templateFile, Charsets.UTF_8);
  54                 new File(templatePath, "templates").mkdir();
  55                 File secondTemplateFile = new File(templatePath, "templates/template.txt");
  56                 Files.write("<%if foo>foo<%else>bar<%/if>", secondTemplateFile, Charsets.UTF_8);
  57         }
  58
  59         @Test
  60         public void debugLoaderCanLoadTemplatesFromFilesystem() throws IOException {
  61                 Template template = loaders.loadTemplate("/template.txt");
  62                 template.render(templateContext, stringWriter);
  63                 assertThat(stringWriter.toString(), is("bar"));
  64         }
  65
  66         @Test
  67         public void staticPageIsServedFromFilesystem() throws URISyntaxException, IOException {
  68                 Page<FreenetRequest> page = loaders.loadStaticPage("text/", "", "text/plain");
  69                 URI uri = new URI("http://some.host/text/template.txt");
  70                 Method method = Method.GET;
  71                 HTTPRequest httpRequest = mock(HTTPRequest.class);
  72                 ToadletContext toadletContext = mock(ToadletContext.class);
  73                 FreenetRequest request = new FreenetRequest(uri, method, httpRequest, toadletContext);
  74                 OutputStream outputStream = new ByteArrayOutputStream();
  75                 Response response = new Response(outputStream);
  76                 page.handleRequest(request, response);
  77                 assertThat(response.getContentType(), startsWith("text/plain"));
  78                 assertThat(response.getStatusCode(), is(200));
  79         }
  80
  81         @Test
  82         public void templateProviderLocatesTemplatesInFileSystem() {
  83                 TemplateProvider templateProvider = loaders.getTemplateProvider();
  84                 Template template = templateProvider.getTemplate(templateContext, "template.txt");
  85                 template.render(templateContext, stringWriter);
  86                 assertThat(stringWriter.toString(), is("bar"));
  87         }
  88
  89 }