/*
- * Sone - SoneTextParserTest.java - Copyright © 2011–2012 David Roden
+ * Sone - SoneTextParserTest.java - Copyright © 2011–2013 David Roden
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
package net.pterodactylus.sone.text;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.is;
+import static org.hamcrest.Matchers.notNullValue;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
import java.io.IOException;
import java.io.StringReader;
import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Map;
-import junit.framework.TestCase;
-import net.pterodactylus.sone.core.SoneProvider;
+import net.pterodactylus.sone.data.Album;
+import net.pterodactylus.sone.data.Post;
import net.pterodactylus.sone.data.Sone;
+import net.pterodactylus.sone.data.impl.IdOnlySone;
+import net.pterodactylus.sone.database.AlbumProvider;
+import net.pterodactylus.sone.database.PostProvider;
+import net.pterodactylus.sone.database.SoneProvider;
+
+import com.google.common.base.Function;
+import com.google.common.base.Optional;
+import org.junit.Test;
/**
* JUnit test case for {@link SoneTextParser}.
*
* @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
*/
-public class SoneTextParserTest extends TestCase {
+public class SoneTextParserTest {
- //
- // ACTIONS
- //
+ private final SoneProvider soneProvider = new TestSoneProvider();
+ private final TestPostProvider postProvider = new TestPostProvider();
+ private final TestAlbumProvider albumProvider = new TestAlbumProvider();
+ private final SoneTextParser soneTextParser = new SoneTextParser(soneProvider, postProvider, albumProvider);
/**
* Tests basic plain-text operation of the parser.
* @throws IOException
* if an I/O error occurs
*/
- @SuppressWarnings("static-method")
+ @Test
public void testPlainText() throws IOException {
- SoneTextParser soneTextParser = new SoneTextParser(null, null);
Iterable<Part> parts;
/* check basic operation. */
parts = soneTextParser.parse(null, new StringReader("Test."));
- assertNotNull("Parts", parts);
- assertEquals("Part Text", "Test.", convertText(parts, PlainTextPart.class));
+ assertThat(parts, notNullValue());
+ assertThat(convertText(parts, PlainTextPart.class), is("Test."));
/* check empty lines at start and end. */
parts = soneTextParser.parse(null, new StringReader("\nTest.\n\n"));
- assertNotNull("Parts", parts);
- assertEquals("Part Text", "Test.", convertText(parts, PlainTextPart.class));
+ assertThat(parts, notNullValue());
+ assertThat(convertText(parts, PlainTextPart.class), is("Test."));
/* check duplicate empty lines in the text. */
parts = soneTextParser.parse(null, new StringReader("\nTest.\n\n\nTest."));
- assertNotNull("Parts", parts);
- assertEquals("Part Text", "Test.\n\nTest.", convertText(parts, PlainTextPart.class));
+ assertThat(parts, notNullValue());
+ assertThat(convertText(parts, PlainTextPart.class), is("Test.\n\nTest."));
}
/**
* @throws IOException
* if an I/O error occurs
*/
- @SuppressWarnings("static-method")
+ @Test
public void testKSKLinks() throws IOException {
- SoneTextParser soneTextParser = new SoneTextParser(null, null);
Iterable<Part> parts;
/* check basic links. */
parts = soneTextParser.parse(null, new StringReader("KSK@gpl.txt"));
- assertNotNull("Parts", parts);
- assertEquals("Part Text", "[KSK@gpl.txt|gpl.txt|gpl.txt]", convertText(parts, FreenetLinkPart.class));
+ assertThat(parts, notNullValue());
+ assertThat(convertText(parts, FreenetLinkPart.class), is("[KSK@gpl.txt|gpl.txt|gpl.txt]"));
/* check embedded links. */
parts = soneTextParser.parse(null, new StringReader("Link is KSK@gpl.txt\u200b."));
- assertNotNull("Parts", parts);
- assertEquals("Part Text", "Link is [KSK@gpl.txt|gpl.txt|gpl.txt]\u200b.", convertText(parts, PlainTextPart.class, FreenetLinkPart.class));
+ assertThat(parts, notNullValue());
+ assertThat(convertText(parts, PlainTextPart.class, FreenetLinkPart.class), is("Link is [KSK@gpl.txt|gpl.txt|gpl.txt]\u200b."));
/* check embedded links and line breaks. */
parts = soneTextParser.parse(null, new StringReader("Link is KSK@gpl.txt\nKSK@test.dat\n"));
- assertNotNull("Parts", parts);
- assertEquals("Part Text", "Link is [KSK@gpl.txt|gpl.txt|gpl.txt]\n[KSK@test.dat|test.dat|test.dat]", convertText(parts, PlainTextPart.class, FreenetLinkPart.class));
+ assertThat(parts, notNullValue());
+ assertThat(convertText(parts, PlainTextPart.class, FreenetLinkPart.class),
+ is("Link is [KSK@gpl.txt|gpl.txt|gpl.txt]\n[KSK@test.dat|test.dat|test.dat]"));
}
/**
* @throws IOException
* if an I/O error occurs
*/
- @SuppressWarnings({ "synthetic-access", "static-method" })
+ @Test
public void testEmptyLinesAndSoneLinks() throws IOException {
- SoneTextParser soneTextParser = new SoneTextParser(new TestSoneProvider(), null);
Iterable<Part> parts;
/* check basic links. */
parts = soneTextParser.parse(null, new StringReader("Some text.\n\nLink to sone://DAxKQzS48mtaQc7sUVHIgx3fnWZPQBz0EueBreUVWrU and stuff."));
- assertNotNull("Parts", parts);
- assertEquals("Part Text", "Some text.\n\nLink to [Sone|DAxKQzS48mtaQc7sUVHIgx3fnWZPQBz0EueBreUVWrU] and stuff.", convertText(parts, PlainTextPart.class, SonePart.class));
+ assertThat(parts, notNullValue());
+ assertThat(convertText(parts, PlainTextPart.class, SonePart.class),
+ is("Some text.\n\nLink to [Sone|DAxKQzS48mtaQc7sUVHIgx3fnWZPQBz0EueBreUVWrU] and stuff."));
}
/**
* @throws IOException
* if an I/O error occurs
*/
- @SuppressWarnings({ "synthetic-access", "static-method" })
+ @Test
public void testEmpyHttpLinks() throws IOException {
- SoneTextParser soneTextParser = new SoneTextParser(new TestSoneProvider(), null);
Iterable<Part> parts;
/* check empty http links. */
parts = soneTextParser.parse(null, new StringReader("Some text. Empty link: http:// – nice!"));
- assertNotNull("Parts", parts);
- assertEquals("Part Text", "Some text. Empty link: http:// – nice!", convertText(parts, PlainTextPart.class));
+ assertThat(parts, notNullValue());
+ assertThat(convertText(parts, PlainTextPart.class), is("Some text. Empty link: http:// – nice!"));
+ }
+
+ @Test
+ public void linksToPostAreParsedCorrectly() throws IOException {
+ postProvider.addValidPostId("foo", "internal", "Post about foo...");
+ Iterable<Part> parts = soneTextParser.parse(null, new StringReader("This post://foo is awesome."));
+ assertThat(convertText(parts, PlainTextPart.class, PostPart.class), is("This [post|new|foo|Post about foo...] is awesome."));
+ }
+
+ @Test
+ public void linksToPostsWithOldIdsAreParsedCorrectly() throws IOException {
+ postProvider.addValidPostId("foo", "internal", "Post about foo...");
+ Iterable<Part> parts = soneTextParser.parse(null, new StringReader("This post://internal is awesome."));
+ assertThat(convertText(parts, PlainTextPart.class, PostPart.class), is("This [post|old|foo|Post about foo...] is awesome."));
+ }
+
+ @Test
+ public void linksToAlbumIsParsedCorrectly() throws IOException {
+ albumProvider.addAlbumTitle("album-id", "Super Album");
+ Iterable<Part> parts = soneTextParser.parse(null, new StringReader("This album://album-id rocks!"));
+ assertThat(convertText(parts, PlainTextPart.class, AlbumPart.class), is("This [album|album-id|Super Album] rocks!"));
}
//
private static String convertText(Iterable<Part> parts, Class<?>... validClasses) {
StringBuilder text = new StringBuilder();
for (Part part : parts) {
- assertNotNull("Part", part);
+ assertThat(part, notNullValue());
boolean classValid = validClasses.length == 0;
for (Class<?> validClass : validClasses) {
if (validClass.isAssignableFrom(part.getClass())) {
break;
}
}
- if (!classValid) {
- fail("Part’s Class (" + part.getClass() + ") is not one of " + Arrays.toString(validClasses));
- }
+ assertThat("Part’s Class (" + part.getClass() + ") is not one of " + Arrays.toString(validClasses), classValid, is(true));
if (part instanceof PlainTextPart) {
- text.append(((PlainTextPart) part).getText());
+ text.append(part.getText());
} else if (part instanceof FreenetLinkPart) {
FreenetLinkPart freenetLinkPart = (FreenetLinkPart) part;
- text.append('[').append(freenetLinkPart.getLink()).append('|').append(freenetLinkPart.isTrusted() ? "trusted|" : "").append(freenetLinkPart.getTitle()).append('|').append(freenetLinkPart.getText()).append(']');
+ text.append('[')
+ .append(freenetLinkPart.getLink())
+ .append('|')
+ .append(freenetLinkPart.isTrusted() ? "trusted|" : "")
+ .append(freenetLinkPart.getTitle())
+ .append('|')
+ .append(freenetLinkPart.getText())
+ .append(']');
} else if (part instanceof LinkPart) {
LinkPart linkPart = (LinkPart) part;
- text.append('[').append(linkPart.getLink()).append('|').append(linkPart.getTitle()).append('|').append(linkPart.getText()).append(']');
+ text.append('[')
+ .append(linkPart.getLink())
+ .append('|')
+ .append(linkPart.getTitle())
+ .append('|')
+ .append(linkPart.getText())
+ .append(']');
} else if (part instanceof SonePart) {
SonePart sonePart = (SonePart) part;
text.append("[Sone|").append(sonePart.getSone().getId()).append(']');
+ } else if (part instanceof PostPart) {
+ PostPart postPart = (PostPart) part;
+ text.append("[post|")
+ .append(postPart.usesDeprecatedLink() ? "old" : "new")
+ .append('|')
+ .append(postPart.getPost().getId())
+ .append('|')
+ .append(postPart.getPost().getText())
+ .append(']');
+ } else if (part instanceof AlbumPart) {
+ Album album = ((AlbumPart) part).getAlbum();
+ text.append(String.format("[album|%s|%s]", album.getId(), album.getTitle()));
}
}
return text.toString();
*/
private static class TestSoneProvider implements SoneProvider {
+ @Override
+ public Function<String, Optional<Sone>> soneLoader() {
+ return new Function<String, Optional<Sone>>() {
+ @Override
+ public Optional<Sone> apply(String soneId) {
+ return getSone(soneId);
+ }
+ };
+ }
+
/**
* {@inheritDoc}
*/
@Override
- public Sone getSone(final String soneId, boolean create) {
- return new Sone(soneId) {
+ public Optional<Sone> getSone(final String soneId) {
+ return Optional.<Sone>of(new IdOnlySone(soneId));
+ }
- /**
- * {@inheritDoc}
- */
- @Override
- public String getName() {
- return soneId;
- }
- };
+ /**
+ * {@inheritDocs}
+ */
+ @Override
+ public Collection<Sone> getSones() {
+ return null;
+ }
+
+ /**
+ * {@inheritDocs}
+ */
+ @Override
+ public Collection<Sone> getLocalSones() {
+ return null;
+ }
+
+ /**
+ * {@inheritDocs}
+ */
+ @Override
+ public Collection<Sone> getRemoteSones() {
+ return null;
+ }
+
+ }
+
+ private static class TestPostProvider implements PostProvider {
+
+ private final Map<String, String> postTexts = new HashMap<String, String>();
+ private final Map<String, String> postInternalIds = new HashMap<String, String>();
+ private final Map<String, String> internalIdPosts = new HashMap<String, String>();
+
+ private void addValidPostId(String validPostId, String internalId, String text) {
+ postTexts.put(validPostId, text);
+ postInternalIds.put(validPostId, internalId);
+ internalIdPosts.put(internalId, validPostId);
+ }
+
+ @Override
+ public Collection<Post> getDirectedPosts(String recipientId) {
+ return Collections.emptyList();
+ }
+
+ @Override
+ public Collection<Post> getPosts(String soneId) {
+ return Collections.emptyList();
+ }
+
+ @Override
+ public Optional<Post> getPost(String postId) {
+ if (postTexts.containsKey(postId)) {
+ Post post = mock(Post.class);
+ when(post.getId()).thenReturn(postId);
+ when(post.getInternalId()).thenReturn(postInternalIds.get(postId));
+ when(post.getText()).thenReturn(postTexts.get(postId));
+ return Optional.of(post);
+ } else if (internalIdPosts.containsKey(postId)) {
+ Post post = mock(Post.class);
+ when(post.getId()).thenReturn(internalIdPosts.get(postId));
+ when(post.getInternalId()).thenReturn(postId);
+ when(post.getText()).thenReturn(postTexts.get(internalIdPosts.get(postId)));
+ return Optional.of(post);
+ }
+ return Optional.absent();
+ }
+
+ }
+
+ private static class TestAlbumProvider implements AlbumProvider {
+
+ private final Map<String, String> albumTitles = new HashMap<String, String>();
+
+ public void addAlbumTitle(String albumId, String albumTitle) {
+ albumTitles.put(albumId, albumTitle);
+ }
+
+ @Override
+ public Optional<Album> getAlbum(String albumId) {
+ if (albumTitles.containsKey(albumId)) {
+ Album album = mock(Album.class);
+ when(album.getId()).thenReturn(albumId);
+ when(album.getTitle()).thenReturn(albumTitles.get(albumId));
+ return Optional.of(album);
+ }
+ return Optional.absent();
}
}