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.CoreMatchers.is;
   7 import static org.hamcrest.CoreMatchers.notNullValue;
   8 import static org.hamcrest.MatcherAssert.assertThat;
   9 import static org.hamcrest.Matchers.containsInAnyOrder;
  10 import static org.hamcrest.collection.IsIterableContainingInOrder.contains;
  11 import static org.mockito.Matchers.anyString;
  12 import static org.mockito.Mockito.mock;
  13 import static org.mockito.Mockito.when;
  14
  15 import java.io.InputStream;
  16 import java.io.UnsupportedEncodingException;
  17 import java.util.logging.Logger;
  18
  19 import net.pterodactylus.sone.data.Client;
  20 import net.pterodactylus.sone.data.Image;
  21 import net.pterodactylus.sone.data.Post;
  22 import net.pterodactylus.sone.data.PostReply;
  23 import net.pterodactylus.sone.data.Profile.Field;
  24 import net.pterodactylus.sone.data.Sone;
  25 import net.pterodactylus.sone.database.Database;
  26 import net.pterodactylus.sone.database.SoneBuilder.SoneCreated;
  27 import net.pterodactylus.sone.database.memory.MemoryDatabase;
  28
  29 import com.google.common.base.Optional;
  30 import org.hamcrest.Description;
  31 import org.hamcrest.Matcher;
  32 import org.hamcrest.TypeSafeMatcher;
  33 import org.junit.Test;
  34
  35 /**
  36  * Unit test for {@link SoneParser}.
  37  *
  38  * @author <a href="mailto:d.roden@xplosion.de">David Roden</a>
  39  */
  40 public class SoneParserTest {
  41
  42         static {
  43                 Logger.getLogger("").setLevel(OFF);
  44         }
  45
  46         private final Core core = mock(Core.class);
  47         private final Database database = new MemoryDatabase(null);
  48         private final Sone originalSone = database.newSoneBuilder().by("test").using(new Client("TestClient", "1.0")).build(Optional.<SoneCreated>absent());
  49         private final SoneParser soneParser = new SoneParser();
  50
  51         public SoneParserTest() {
  52                 Optional<Image> image = mock(Optional.class);
  53                 when(core.getImage(anyString())).thenReturn(image);
  54         }
  55
  56         @Test
  57         public void verifyThatAnInvalidXmlDocumentIsNotParsed() throws UnsupportedEncodingException {
  58                 Optional<Sone> sone = soneParser.parseSone(database, originalSone, getXml("invalid-xml"));
  59                 assertThat(sone, notNullValue());
  60                 assertThat(sone.isPresent(), is(false));
  61         }
  62
  63         @Test
  64         public void verifyThatANegativeProtocolVersionCausesAnError() {
  65                 Optional<Sone> sone = soneParser.parseSone(database, originalSone, getXml("negative-protocol-version"));
  66                 assertThat(sone, notNullValue());
  67                 assertThat(sone.isPresent(), is(false));
  68         }
  69
  70         @Test
  71         public void verifyThatATooLargeProtocolVersionCausesAnError() {
  72                 Optional<Sone> sone = soneParser.parseSone(database, originalSone, getXml("too-large-protocol-version"));
  73                 assertThat(sone, notNullValue());
  74                 assertThat(sone.isPresent(), is(false));
  75         }
  76
  77         @Test
  78         public void verifyThatAMissingTimeCausesAnError() {
  79                 Optional<Sone> sone = soneParser.parseSone(database, originalSone, getXml("missing-time"));
  80                 assertThat(sone, notNullValue());
  81                 assertThat(sone.isPresent(), is(false));
  82         }
  83
  84         @Test
  85         public void verifyThatAMissingClientCausesTheOriginalClientToBeUsed() {
  86                 Optional<Sone> sone = soneParser.parseSone(database, originalSone, getXml("missing-client"));
  87                 assertThat(sone, notNullValue());
  88                 assertThat(sone.isPresent(), is(true));
  89                 assertThat(sone.get().getClient(), notNullValue());
  90                 assertThat(sone.get().getClient(), is(originalSone.getClient()));
  91         }
  92
  93         @Test
  94         public void verifyThatTheCreatedSoneMeetsAllExpectations() {
  95                 Optional<Sone> sone = soneParser.parseSone(database, originalSone, getXml("complete"));
  96                 assertThat(sone, notNullValue());
  97                 assertThat(sone.isPresent(), is(true));
  98                 assertThat(sone.get().getTime(), is(1382419919000L));
  99                 assertThat(sone.get().getClient(), notNullValue());
 100                 assertThat(sone.get().getClient().getName(), is("Sone"));
 101                 assertThat(sone.get().getClient().getVersion(), is("0.8.7"));
 102                 assertThat(sone.get().getProfile(), notNullValue());
 103                 assertThat(sone.get().getProfile().getFirstName(), is("First"));
 104                 assertThat(sone.get().getProfile().getMiddleName(), is("M."));
 105                 assertThat(sone.get().getProfile().getLastName(), is("Last"));
 106                 assertThat(sone.get().getProfile().getBirthYear(), is(2013));
 107                 assertThat(sone.get().getProfile().getBirthMonth(), is(10));
 108                 assertThat(sone.get().getProfile().getBirthDay(), is(22));
 109                 assertThat(sone.get().getProfile().getAvatar(), is("96431abe-3add-11e3-8a46-67047503bf6d"));
 110                 assertThat(sone.get().getProfile().getFields(), contains(
 111                                 fieldMatcher("Field1", "Value1"),
 112                                 fieldMatcher("Field2", "Value2")
 113                 ));
 114                 assertThat(sone.get().getPosts(), contains(
 115                                 postMatcher("d8c9586e-3adb-11e3-bb31-171fc040e645", "0rpD4gL8mszav2trndhIdKIxvKUCNAe2kjA3dLV8CVU", 1382420181000L, "Hello, User!"),
 116                                 postMatcher("bbb7ebf0-3adb-11e3-8a0b-630cd8f21cf3", null, 1382420140000L, "Hello, World!")
 117                 ));
 118                 assertThat(sone.get().getReplies(), containsInAnyOrder(
 119                                 postReplyMatcher("f09fa448-3adb-11e3-a783-ab54a11aacc4", "bbb7ebf0-3adb-11e3-8a0b-630cd8f21cf3", 1382420224000L, "Talking to myself."),
 120                                 postReplyMatcher("0a376440-3adc-11e3-8f45-c7cc157436a5", "11ebe86e-3adc-11e3-b7b9-7f2c88018a33", 1382420271000L, "Talking to somebody I can't see.")
 121                 ));
 122                 assertThat(sone.get().getLikedPostIds(), containsInAnyOrder(
 123                                 "bbb7ebf0-3adb-11e3-8a0b-630cd8f21cf3",
 124                                 "305d85e6-3adc-11e3-be45-8b53dd91f0af"
 125                 ));
 126                 assertThat(sone.get().getLikedReplyIds(), containsInAnyOrder(
 127                                 "f09fa448-3adb-11e3-a783-ab54a11aacc4",
 128                                 "3ba28960-3adc-11e3-93c7-6713d170f44c"
 129                 ));
 130
 131         }
 132
 133         private Matcher<PostReply> postReplyMatcher(final String id, final String postId, final long time, final String text) {
 134                 return new TypeSafeMatcher<PostReply>() {
 135                         @Override
 136                         protected boolean matchesSafely(PostReply postReply) {
 137                                 return postReply.getId().equals(id) && postReply.getPostId().equals(postId) && (postReply.getTime() == time) && postReply.getText().equals(text);
 138                         }
 139
 140                         @Override
 141                         public void describeTo(Description description) {
 142                                 description.appendText("PostReply(")
 143                                                 .appendValue(id).appendText(", ")
 144                                                 .appendValue(postId).appendText(", ")
 145                                                 .appendValue(time).appendText(", ")
 146                                                 .appendValue(text).appendText(")");
 147                         }
 148
 149                         @Override
 150                         protected void describeMismatchSafely(PostReply postReply, Description mismatchDescription) {
 151                                 mismatchDescription.appendText("PostReply(")
 152                                                 .appendValue(postReply.getId()).appendText(", ")
 153                                                 .appendValue(postReply.getPostId()).appendText(", ")
 154                                                 .appendValue(postReply.getTime()).appendText(", ")
 155                                                 .appendValue(postReply.getText()).appendText(")");
 156                         }
 157                 };
 158         }
 159
 160         private Matcher<Post> postMatcher(final String id, final String recipient, final long time, final String text) {
 161                 return new TypeSafeMatcher<Post>() {
 162                         @Override
 163                         protected boolean matchesSafely(Post post) {
 164                                 return post.getId().equals(id) && equal(post.getRecipientId().orNull(), recipient) && (post.getTime() == time) && post.getText().equals(text);
 165                         }
 166
 167                         @Override
 168                         public void describeTo(Description description) {
 169                                 description.appendText("Post(")
 170                                                 .appendValue(id).appendText(", ")
 171                                                 .appendValue(recipient).appendText(", ")
 172                                                 .appendValue(time).appendText(", ")
 173                                                 .appendValue(text).appendText(")");
 174                         }
 175
 176                         @Override
 177                         protected void describeMismatchSafely(Post post, Description mismatchDescription) {
 178                                 mismatchDescription.appendText("Post(")
 179                                                 .appendValue(post.getId()).appendText(", ")
 180                                                 .appendValue(post.getRecipientId().orNull()).appendText(", ")
 181                                                 .appendValue(post.getTime()).appendText(", ")
 182                                                 .appendValue(post.getText()).appendText(")");
 183                         }
 184                 };
 185         }
 186
 187         private Matcher<Field> fieldMatcher(final String name, final String value) {
 188                 return new TypeSafeMatcher<Field>() {
 189                         @Override
 190                         protected boolean matchesSafely(Field field) {
 191                                 return field.getName().equals(name) && field.getValue().equals(value);
 192                         }
 193
 194                         @Override
 195                         public void describeTo(Description description) {
 196                                 description.appendText("field named ").appendValue(name).appendText(" with value ").appendValue(value);
 197                         }
 198
 199                         @Override
 200                         protected void describeMismatchSafely(Field field, Description mismatchDescription) {
 201                                 mismatchDescription.appendText("field named ").appendValue(field.getName()).appendText(" with value ").appendValue(field.getValue());
 202                         }
 203                 };
 204         }
 205
 206         private InputStream getXml(String name) {
 207                 return getClass().getResourceAsStream(format("/sone-parser/%s.xml", name));
 208         }
 209
 210 }