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 public class DebugLoadersTest {
  38
  39         @Rule
  40         public final TemporaryFolder temporaryFolder = new TemporaryFolder();
  41
  42         private final StringWriter stringWriter = new StringWriter();
  43         private final TemplateContext templateContext = new TemplateContext();
  44         private Loaders loaders;
  45
  46         @Before
  47         public void setupLoader() throws IOException {
  48                 String templatePath = temporaryFolder.newFolder("temps").getPath();
  49                 loaders = new DebugLoaders(templatePath);
  50                 File templateFile = new File(templatePath, "template.txt");
  51                 Files.write("<%if foo>foo<%else>bar<%/if>", templateFile, Charsets.UTF_8);
  52                 new File(templatePath, "templates").mkdir();
  53                 File secondTemplateFile = new File(templatePath, "templates/template.txt");
  54                 Files.write("<%if foo>foo<%else>bar<%/if>", secondTemplateFile, Charsets.UTF_8);
  55         }
  56
  57         @Test
  58         public void debugLoaderCanLoadTemplatesFromFilesystem() throws IOException {
  59                 Template template = loaders.loadTemplate("/template.txt");
  60                 template.render(templateContext, stringWriter);
  61                 assertThat(stringWriter.toString(), is("bar"));
  62         }
  63
  64         @Test
  65         public void staticPageIsServedFromFilesystem() throws URISyntaxException, IOException {
  66                 Page<FreenetRequest> page = loaders.loadStaticPage("text/", "", "text/plain");
  67                 URI uri = new URI("http://some.host/text/template.txt");
  68                 Method method = Method.GET;
  69                 HTTPRequest httpRequest = mock(HTTPRequest.class);
  70                 ToadletContext toadletContext = mock(ToadletContext.class);
  71                 FreenetRequest request = new FreenetRequest(uri, method, httpRequest, toadletContext);
  72                 OutputStream outputStream = new ByteArrayOutputStream();
  73                 Response response = new Response(outputStream);
  74                 page.handleRequest(request, response);
  75                 assertThat(response.getContentType(), startsWith("text/plain"));
  76                 assertThat(response.getStatusCode(), is(200));
  77         }
  78
  79         @Test
  80         public void templateProviderLocatesTemplatesInFileSystem() {
  81                 TemplateProvider templateProvider = loaders.getTemplateProvider();
  82                 Template template = templateProvider.getTemplate(templateContext, "template.txt");
  83                 template.render(templateContext, stringWriter);
  84                 assertThat(stringWriter.toString(), is("bar"));
  85         }
  86
  87 }