src/test/java/net/pterodactylus/sone/core/SoneParserTest.java

   1 package net.pterodactylus.sone.core;
   2
   3 import static com.google.common.base.Objects.equal;
   4 import static java.lang.String.format;
   5 import static java.util.logging.Level.OFF;
   6 import static org.hamcrest.MatcherAssert.assertThat;
   7 import static org.hamcrest.Matchers.containsInAnyOrder;
   8 import static org.hamcrest.Matchers.empty;
   9 import static org.hamcrest.Matchers.is;
  10 import static org.hamcrest.Matchers.notNullValue;
  11 import static org.hamcrest.Matchers.nullValue;
  12 import static org.hamcrest.collection.IsIterableContainingInOrder.contains;
  13 import static org.mockito.Matchers.anyString;
  14 import static org.mockito.Mockito.mock;
  15 import static org.mockito.Mockito.when;
  16
  17 import java.io.InputStream;
  18 import java.util.logging.Logger;
  19
  20 import net.pterodactylus.sone.core.SoneParser.DuplicateField;
  21 import net.pterodactylus.sone.core.SoneParser.InvalidParentAlbum;
  22 import net.pterodactylus.sone.core.SoneParser.InvalidProtocolVersion;
  23 import net.pterodactylus.sone.core.SoneParser.InvalidXml;
  24 import net.pterodactylus.sone.core.SoneParser.MalformedTime;
  25 import net.pterodactylus.sone.core.SoneParser.MalformedXml;
  26 import net.pterodactylus.sone.data.Client;
  27 import net.pterodactylus.sone.data.Image;
  28 import net.pterodactylus.sone.data.Post;
  29 import net.pterodactylus.sone.data.PostReply;
  30 import net.pterodactylus.sone.data.Profile.Field;
  31 import net.pterodactylus.sone.data.Sone;
  32 import net.pterodactylus.sone.database.Database;
  33 import net.pterodactylus.sone.database.SoneBuilder.SoneCreated;
  34 import net.pterodactylus.sone.database.memory.MemoryDatabase;
  35
  36 import com.google.common.base.Optional;
  37 import org.hamcrest.Description;
  38 import org.hamcrest.Matcher;
  39 import org.hamcrest.TypeSafeMatcher;
  40 import org.junit.Test;
  41
  42 /**
  43  * Unit test for {@link SoneParser}.
  44  *
  45  * @author <a href="mailto:d.roden@xplosion.de">David Roden</a>
  46  */
  47 public class SoneParserTest {
  48
  49         static {
  50                 Logger.getLogger("").setLevel(OFF);
  51         }
  52
  53         private final Core core = mock(Core.class);
  54         private final Database database = new MemoryDatabase(null);
  55         private final Sone originalSone = database.newSoneBuilder().by("test").using(new Client("TestClient", "1.0")).build(Optional.<SoneCreated>absent());
  56         private final SoneParser soneParser = new SoneParser();
  57
  58         public SoneParserTest() {
  59                 Optional<Image> image = mock(Optional.class);
  60                 when(core.getImage(anyString())).thenReturn(image);
  61         }
  62
  63         @Test(expected = InvalidXml.class)
  64         public void verifyThatAnInvalidXmlDocumentIsNotParsed() {
  65                 soneParser.parseSone(database, originalSone, getXml("invalid-xml"));
  66         }
  67
  68         @Test(expected = InvalidProtocolVersion.class)
  69         public void verifyThatANegativeProtocolVersionCausesAnError() {
  70                 soneParser.parseSone(database, originalSone, getXml("negative-protocol-version"));
  71         }
  72
  73         @Test(expected = InvalidProtocolVersion.class)
  74         public void verifyThatATooLargeProtocolVersionCausesAnError() {
  75                 soneParser.parseSone(database, originalSone, getXml("too-large-protocol-version"));
  76         }
  77
  78         @Test(expected = MalformedXml.class)
  79         public void verifyThatAMissingTimeCausesAnError() {
  80                 soneParser.parseSone(database, originalSone, getXml("missing-time"));
  81         }
  82
  83         @Test
  84         public void verifyThatAMissingClientCausesTheOriginalClientToBeUsed() {
  85                 Sone sone = soneParser.parseSone(database, originalSone, getXml("missing-client"));
  86                 assertThat(sone, notNullValue());
  87                 assertThat(sone.getClient(), notNullValue());
  88                 assertThat(sone.getClient(), is(originalSone.getClient()));
  89         }
  90
  91         @Test
  92         public void verifyThatAnInvalidClientCausesTheOriginalClientToBeUsed() {
  93                 Sone sone = soneParser.parseSone(database, originalSone, getXml("invalid-client"));
  94                 assertThat(sone, notNullValue());
  95                 assertThat(sone.getClient(), notNullValue());
  96                 assertThat(sone.getClient(), is(originalSone.getClient()));
  97         }
  98
  99         @Test(expected = MalformedXml.class)
 100         public void verifyThatAMissingProfileCausesAnError() {
 101                 soneParser.parseSone(database, originalSone, getXml("missing-profile"));
 102         }
 103
 104         @Test(expected = MalformedXml.class)
 105         public void verifyThatInvalidFieldsCauseAnError() {
 106                 soneParser.parseSone(database, originalSone, getXml("invalid-field"));
 107         }
 108
 109         @Test(expected = DuplicateField.class)
 110         public void verifyThatDuplicateFieldsCauseAnError() {
 111                 soneParser.parseSone(database, originalSone, getXml("duplicate-field"));
 112         }
 113
 114         @Test
 115         public void verifyThatMissingPostsDoNotCauseAnError() {
 116                 soneParser.parseSone(database, originalSone, getXml("missing-posts"));
 117         }
 118
 119         @Test(expected = MalformedXml.class)
 120         public void verifyThatInvalidPostsCauseAnError() {
 121                 soneParser.parseSone(database, originalSone, getXml("invalid-posts"));
 122         }
 123
 124         @Test(expected = MalformedTime.class)
 125         public void verifyThatAMalformedTimeCausesAnError() {
 126                 soneParser.parseSone(database, originalSone, getXml("invalid-post-time"));
 127         }
 128
 129         @Test
 130         public void verifyThatMissingRepliesDoNotCauseAnError() {
 131                 soneParser.parseSone(database, originalSone, getXml("missing-replies"));
 132         }
 133
 134         @Test(expected = MalformedXml.class)
 135         public void verifyThatInvalidRepliesCauseAnError() {
 136                 soneParser.parseSone(database, originalSone, getXml("invalid-replies"));
 137         }
 138
 139         @Test(expected = MalformedTime.class)
 140         public void verifyThatAMalformedReplyTimeCausesAnError() {
 141                 soneParser.parseSone(database, originalSone, getXml("invalid-reply-time"));
 142         }
 143
 144         @Test
 145         public void verifyThatAMissingPostLikesSectionDoesNotCauseAnError() {
 146                 soneParser.parseSone(database, originalSone, getXml("missing-post-likes"));
 147         }
 148
 149         @Test
 150         public void verifyThatAMissingReplyLikesSectionDoesNotCauseAnError() {
 151                 soneParser.parseSone(database, originalSone, getXml("missing-reply-likes"));
 152         }
 153
 154         @Test
 155         public void verifyThatMissingAlbumsSectionDoNotCauseAnError() {
 156                 soneParser.parseSone(database, originalSone, getXml("missing-albums"));
 157         }
 158
 159         @Test(expected = MalformedXml.class)
 160         public void verifyThatAnInvalidAlbumCausesAnError() {
 161                 soneParser.parseSone(database, originalSone, getXml("invalid-album"));
 162         }
 163
 164         @Test(expected = InvalidParentAlbum.class)
 165         public void verifyThatAnInvalidParentAlbumCausesAnError() {
 166                 soneParser.parseSone(database, originalSone, getXml("invalid-parent-album"));
 167         }
 168
 169         @Test(expected = MalformedXml.class)
 170         public void verifyThatAnInvalidImageCausesAnError() {
 171                 soneParser.parseSone(database, originalSone, getXml("invalid-image"));
 172         }
 173
 174         @Test
 175         public void verifyThatAnEmptyProfileIsParsedWithoutError() {
 176                 Sone sone = soneParser.parseSone(database, originalSone, getXml("empty-profile"));
 177                 assertThat(sone.getProfile().getFirstName(), nullValue());
 178                 assertThat(sone.getProfile().getMiddleName(), nullValue());
 179                 assertThat(sone.getProfile().getLastName(), nullValue());
 180                 assertThat(sone.getProfile().getBirthYear(), nullValue());
 181                 assertThat(sone.getProfile().getBirthMonth(), nullValue());
 182                 assertThat(sone.getProfile().getBirthDay(), nullValue());
 183                 assertThat(sone.getProfile().getAvatar(), nullValue());
 184                 assertThat(sone.getProfile().getFields(), empty());
 185         }
 186
 187         @Test
 188         public void verifyThatTheCreatedSoneMeetsAllExpectations() {
 189                 Sone sone = soneParser.parseSone(database, originalSone, getXml("complete"));
 190                 assertThat(sone, notNullValue());
 191                 assertThat(sone.getTime(), is(1382419919000L));
 192                 assertThat(sone.getClient(), notNullValue());
 193                 assertThat(sone.getClient().getName(), is("Sone"));
 194                 assertThat(sone.getClient().getVersion(), is("0.8.7"));
 195                 assertThat(sone.getProfile(), notNullValue());
 196                 assertThat(sone.getProfile().getFirstName(), is("First"));
 197                 assertThat(sone.getProfile().getMiddleName(), is("M."));
 198                 assertThat(sone.getProfile().getLastName(), is("Last"));
 199                 assertThat(sone.getProfile().getBirthYear(), is(2013));
 200                 assertThat(sone.getProfile().getBirthMonth(), is(10));
 201                 assertThat(sone.getProfile().getBirthDay(), is(22));
 202                 assertThat(sone.getProfile().getAvatar(), is("96431abe-3add-11e3-8a46-67047503bf6d"));
 203                 assertThat(sone.getProfile().getFields(), contains(
 204                                 fieldMatcher("Field1", "Value1"),
 205                                 fieldMatcher("Field2", "Value2")
 206                 ));
 207                 assertThat(sone.getPosts(), contains(
 208                                 postMatcher("d8c9586e-3adb-11e3-bb31-171fc040e645", "0rpD4gL8mszav2trndhIdKIxvKUCNAe2kjA3dLV8CVU", 1382420181000L, "Hello, User!"),
 209                                 postMatcher("bbb7ebf0-3adb-11e3-8a0b-630cd8f21cf3", null, 1382420140000L, "Hello, World!")
 210                 ));
 211                 assertThat(sone.getReplies(), containsInAnyOrder(
 212                                 postReplyMatcher("f09fa448-3adb-11e3-a783-ab54a11aacc4", "bbb7ebf0-3adb-11e3-8a0b-630cd8f21cf3", 1382420224000L, "Talking to myself."),
 213                                 postReplyMatcher("0a376440-3adc-11e3-8f45-c7cc157436a5", "11ebe86e-3adc-11e3-b7b9-7f2c88018a33", 1382420271000L, "Talking to somebody I can't see.")
 214                 ));
 215                 assertThat(sone.getLikedPostIds(), containsInAnyOrder(
 216                                 "bbb7ebf0-3adb-11e3-8a0b-630cd8f21cf3",
 217                                 "305d85e6-3adc-11e3-be45-8b53dd91f0af"
 218                 ));
 219                 assertThat(sone.getLikedReplyIds(), containsInAnyOrder(
 220                                 "f09fa448-3adb-11e3-a783-ab54a11aacc4",
 221                                 "3ba28960-3adc-11e3-93c7-6713d170f44c"
 222                 ));
 223         }
 224
 225         private Matcher<PostReply> postReplyMatcher(final String id, final String postId, final long time, final String text) {
 226                 return new TypeSafeMatcher<PostReply>() {
 227                         @Override
 228                         protected boolean matchesSafely(PostReply postReply) {
 229                                 return postReply.getId().equals(id) && postReply.getPostId().equals(postId) && (postReply.getTime() == time) && postReply.getText().equals(text);
 230                         }
 231
 232                         @Override
 233                         public void describeTo(Description description) {
 234                                 description.appendText("PostReply(")
 235                                                 .appendValue(id).appendText(", ")
 236                                                 .appendValue(postId).appendText(", ")
 237                                                 .appendValue(time).appendText(", ")
 238                                                 .appendValue(text).appendText(")");
 239                         }
 240
 241                         @Override
 242                         protected void describeMismatchSafely(PostReply postReply, Description mismatchDescription) {
 243                                 mismatchDescription.appendText("PostReply(")
 244                                                 .appendValue(postReply.getId()).appendText(", ")
 245                                                 .appendValue(postReply.getPostId()).appendText(", ")
 246                                                 .appendValue(postReply.getTime()).appendText(", ")
 247                                                 .appendValue(postReply.getText()).appendText(")");
 248                         }
 249                 };
 250         }
 251
 252         private Matcher<Post> postMatcher(final String id, final String recipient, final long time, final String text) {
 253                 return new TypeSafeMatcher<Post>() {
 254                         @Override
 255                         protected boolean matchesSafely(Post post) {
 256                                 return post.getId().equals(id) && equal(post.getRecipientId().orNull(), recipient) && (post.getTime() == time) && post.getText().equals(text);
 257                         }
 258
 259                         @Override
 260                         public void describeTo(Description description) {
 261                                 description.appendText("Post(")
 262                                                 .appendValue(id).appendText(", ")
 263                                                 .appendValue(recipient).appendText(", ")
 264                                                 .appendValue(time).appendText(", ")
 265                                                 .appendValue(text).appendText(")");
 266                         }
 267
 268                         @Override
 269                         protected void describeMismatchSafely(Post post, Description mismatchDescription) {
 270                                 mismatchDescription.appendText("Post(")
 271                                                 .appendValue(post.getId()).appendText(", ")
 272                                                 .appendValue(post.getRecipientId().orNull()).appendText(", ")
 273                                                 .appendValue(post.getTime()).appendText(", ")
 274                                                 .appendValue(post.getText()).appendText(")");
 275                         }
 276                 };
 277         }
 278
 279         private Matcher<Field> fieldMatcher(final String name, final String value) {
 280                 return new TypeSafeMatcher<Field>() {
 281                         @Override
 282                         protected boolean matchesSafely(Field field) {
 283                                 return field.getName().equals(name) && field.getValue().equals(value);
 284                         }
 285
 286                         @Override
 287                         public void describeTo(Description description) {
 288                                 description.appendText("field named ").appendValue(name).appendText(" with value ").appendValue(value);
 289                         }
 290
 291                         @Override
 292                         protected void describeMismatchSafely(Field field, Description mismatchDescription) {
 293                                 mismatchDescription.appendText("field named ").appendValue(field.getName()).appendText(" with value ").appendValue(field.getValue());
 294                         }
 295                 };
 296         }
 297
 298         private InputStream getXml(String name) {
 299                 return getClass().getResourceAsStream(format("/sone-parser/%s.xml", name));
 300         }
 301
 302 }