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.InvalidProtocolVersion;
  21 import net.pterodactylus.sone.core.SoneParser.InvalidXml;
  22 import net.pterodactylus.sone.core.SoneParser.MalformedXml;
  23 import net.pterodactylus.sone.data.Client;
  24 import net.pterodactylus.sone.data.Image;
  25 import net.pterodactylus.sone.data.Post;
  26 import net.pterodactylus.sone.data.PostReply;
  27 import net.pterodactylus.sone.data.Profile.Field;
  28 import net.pterodactylus.sone.data.Sone;
  29 import net.pterodactylus.sone.database.Database;
  30 import net.pterodactylus.sone.database.SoneBuilder.SoneCreated;
  31 import net.pterodactylus.sone.database.memory.MemoryDatabase;
  32
  33 import com.google.common.base.Optional;
  34 import org.hamcrest.Description;
  35 import org.hamcrest.Matcher;
  36 import org.hamcrest.TypeSafeMatcher;
  37 import org.junit.Test;
  38
  39 /**
  40  * Unit test for {@link SoneParser}.
  41  *
  42  * @author <a href="mailto:d.roden@xplosion.de">David Roden</a>
  43  */
  44 public class SoneParserTest {
  45
  46         static {
  47                 Logger.getLogger("").setLevel(OFF);
  48         }
  49
  50         private final Core core = mock(Core.class);
  51         private final Database database = new MemoryDatabase(null);
  52         private final Sone originalSone = database.newSoneBuilder().by("test").using(new Client("TestClient", "1.0")).build(Optional.<SoneCreated>absent());
  53         private final SoneParser soneParser = new SoneParser();
  54
  55         public SoneParserTest() {
  56                 Optional<Image> image = mock(Optional.class);
  57                 when(core.getImage(anyString())).thenReturn(image);
  58         }
  59
  60         @Test(expected = InvalidXml.class)
  61         public void verifyThatAnInvalidXmlDocumentIsNotParsed() {
  62                 soneParser.parseSone(database, originalSone, getXml("invalid-xml"));
  63         }
  64
  65         @Test(expected = InvalidProtocolVersion.class)
  66         public void verifyThatANegativeProtocolVersionCausesAnError() {
  67                 soneParser.parseSone(database, originalSone, getXml("negative-protocol-version"));
  68         }
  69
  70         @Test(expected = InvalidProtocolVersion.class)
  71         public void verifyThatATooLargeProtocolVersionCausesAnError() {
  72                 soneParser.parseSone(database, originalSone, getXml("too-large-protocol-version"));
  73         }
  74
  75         @Test(expected = MalformedXml.class)
  76         public void verifyThatAMissingTimeCausesAnError() {
  77                 soneParser.parseSone(database, originalSone, getXml("missing-time"));
  78         }
  79
  80         @Test
  81         public void verifyThatAMissingClientCausesTheOriginalClientToBeUsed() {
  82                 Sone sone = soneParser.parseSone(database, originalSone, getXml("missing-client"));
  83                 assertThat(sone, notNullValue());
  84                 assertThat(sone.getClient(), notNullValue());
  85                 assertThat(sone.getClient(), is(originalSone.getClient()));
  86         }
  87
  88         @Test
  89         public void verifyThatAnInvalidClientCausesTheOriginalClientToBeUsed() {
  90                 Sone sone = soneParser.parseSone(database, originalSone, getXml("invalid-client"));
  91                 assertThat(sone, notNullValue());
  92                 assertThat(sone.getClient(), notNullValue());
  93                 assertThat(sone.getClient(), is(originalSone.getClient()));
  94         }
  95
  96         @Test(expected = MalformedXml.class)
  97         public void verifyThatAMissingProfileCausesAnError() {
  98                 soneParser.parseSone(database, originalSone, getXml("missing-profile"));
  99         }
 100
 101         @Test
 102         public void verifyThatAnEmptyProfileIsParsedWithoutError() {
 103                 Sone sone = soneParser.parseSone(database, originalSone, getXml("empty-profile"));
 104                 assertThat(sone.getProfile().getFirstName(), nullValue());
 105                 assertThat(sone.getProfile().getMiddleName(), nullValue());
 106                 assertThat(sone.getProfile().getLastName(), nullValue());
 107                 assertThat(sone.getProfile().getBirthYear(), nullValue());
 108                 assertThat(sone.getProfile().getBirthMonth(), nullValue());
 109                 assertThat(sone.getProfile().getBirthDay(), nullValue());
 110                 assertThat(sone.getProfile().getAvatar(), nullValue());
 111                 assertThat(sone.getProfile().getFields(), empty());
 112         }
 113
 114         @Test
 115         public void verifyThatTheCreatedSoneMeetsAllExpectations() {
 116                 Sone sone = soneParser.parseSone(database, originalSone, getXml("complete"));
 117                 assertThat(sone, notNullValue());
 118                 assertThat(sone.getTime(), is(1382419919000L));
 119                 assertThat(sone.getClient(), notNullValue());
 120                 assertThat(sone.getClient().getName(), is("Sone"));
 121                 assertThat(sone.getClient().getVersion(), is("0.8.7"));
 122                 assertThat(sone.getProfile(), notNullValue());
 123                 assertThat(sone.getProfile().getFirstName(), is("First"));
 124                 assertThat(sone.getProfile().getMiddleName(), is("M."));
 125                 assertThat(sone.getProfile().getLastName(), is("Last"));
 126                 assertThat(sone.getProfile().getBirthYear(), is(2013));
 127                 assertThat(sone.getProfile().getBirthMonth(), is(10));
 128                 assertThat(sone.getProfile().getBirthDay(), is(22));
 129                 assertThat(sone.getProfile().getAvatar(), is("96431abe-3add-11e3-8a46-67047503bf6d"));
 130                 assertThat(sone.getProfile().getFields(), contains(
 131                                 fieldMatcher("Field1", "Value1"),
 132                                 fieldMatcher("Field2", "Value2")
 133                 ));
 134                 assertThat(sone.getPosts(), contains(
 135                                 postMatcher("d8c9586e-3adb-11e3-bb31-171fc040e645", "0rpD4gL8mszav2trndhIdKIxvKUCNAe2kjA3dLV8CVU", 1382420181000L, "Hello, User!"),
 136                                 postMatcher("bbb7ebf0-3adb-11e3-8a0b-630cd8f21cf3", null, 1382420140000L, "Hello, World!")
 137                 ));
 138                 assertThat(sone.getReplies(), containsInAnyOrder(
 139                                 postReplyMatcher("f09fa448-3adb-11e3-a783-ab54a11aacc4", "bbb7ebf0-3adb-11e3-8a0b-630cd8f21cf3", 1382420224000L, "Talking to myself."),
 140                                 postReplyMatcher("0a376440-3adc-11e3-8f45-c7cc157436a5", "11ebe86e-3adc-11e3-b7b9-7f2c88018a33", 1382420271000L, "Talking to somebody I can't see.")
 141                 ));
 142                 assertThat(sone.getLikedPostIds(), containsInAnyOrder(
 143                                 "bbb7ebf0-3adb-11e3-8a0b-630cd8f21cf3",
 144                                 "305d85e6-3adc-11e3-be45-8b53dd91f0af"
 145                 ));
 146                 assertThat(sone.getLikedReplyIds(), containsInAnyOrder(
 147                                 "f09fa448-3adb-11e3-a783-ab54a11aacc4",
 148                                 "3ba28960-3adc-11e3-93c7-6713d170f44c"
 149                 ));
 150         }
 151
 152         private Matcher<PostReply> postReplyMatcher(final String id, final String postId, final long time, final String text) {
 153                 return new TypeSafeMatcher<PostReply>() {
 154                         @Override
 155                         protected boolean matchesSafely(PostReply postReply) {
 156                                 return postReply.getId().equals(id) && postReply.getPostId().equals(postId) && (postReply.getTime() == time) && postReply.getText().equals(text);
 157                         }
 158
 159                         @Override
 160                         public void describeTo(Description description) {
 161                                 description.appendText("PostReply(")
 162                                                 .appendValue(id).appendText(", ")
 163                                                 .appendValue(postId).appendText(", ")
 164                                                 .appendValue(time).appendText(", ")
 165                                                 .appendValue(text).appendText(")");
 166                         }
 167
 168                         @Override
 169                         protected void describeMismatchSafely(PostReply postReply, Description mismatchDescription) {
 170                                 mismatchDescription.appendText("PostReply(")
 171                                                 .appendValue(postReply.getId()).appendText(", ")
 172                                                 .appendValue(postReply.getPostId()).appendText(", ")
 173                                                 .appendValue(postReply.getTime()).appendText(", ")
 174                                                 .appendValue(postReply.getText()).appendText(")");
 175                         }
 176                 };
 177         }
 178
 179         private Matcher<Post> postMatcher(final String id, final String recipient, final long time, final String text) {
 180                 return new TypeSafeMatcher<Post>() {
 181                         @Override
 182                         protected boolean matchesSafely(Post post) {
 183                                 return post.getId().equals(id) && equal(post.getRecipientId().orNull(), recipient) && (post.getTime() == time) && post.getText().equals(text);
 184                         }
 185
 186                         @Override
 187                         public void describeTo(Description description) {
 188                                 description.appendText("Post(")
 189                                                 .appendValue(id).appendText(", ")
 190                                                 .appendValue(recipient).appendText(", ")
 191                                                 .appendValue(time).appendText(", ")
 192                                                 .appendValue(text).appendText(")");
 193                         }
 194
 195                         @Override
 196                         protected void describeMismatchSafely(Post post, Description mismatchDescription) {
 197                                 mismatchDescription.appendText("Post(")
 198                                                 .appendValue(post.getId()).appendText(", ")
 199                                                 .appendValue(post.getRecipientId().orNull()).appendText(", ")
 200                                                 .appendValue(post.getTime()).appendText(", ")
 201                                                 .appendValue(post.getText()).appendText(")");
 202                         }
 203                 };
 204         }
 205
 206         private Matcher<Field> fieldMatcher(final String name, final String value) {
 207                 return new TypeSafeMatcher<Field>() {
 208                         @Override
 209                         protected boolean matchesSafely(Field field) {
 210                                 return field.getName().equals(name) && field.getValue().equals(value);
 211                         }
 212
 213                         @Override
 214                         public void describeTo(Description description) {
 215                                 description.appendText("field named ").appendValue(name).appendText(" with value ").appendValue(value);
 216                         }
 217
 218                         @Override
 219                         protected void describeMismatchSafely(Field field, Description mismatchDescription) {
 220                                 mismatchDescription.appendText("field named ").appendValue(field.getName()).appendText(" with value ").appendValue(field.getValue());
 221                         }
 222                 };
 223         }
 224
 225         private InputStream getXml(String name) {
 226                 return getClass().getResourceAsStream(format("/sone-parser/%s.xml", name));
 227         }
 228
 229 }