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