--- /dev/null
+/*
+ * Sone - WebOfTrustConnectorTest.java - Copyright © 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
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.sone.freenet.wot;
+
+import static com.google.common.base.Objects.equal;
+import static com.google.common.collect.FluentIterable.from;
+import static com.google.common.collect.ImmutableSet.of;
+import static com.google.common.collect.Iterators.size;
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.containsInAnyOrder;
+import static org.hamcrest.Matchers.hasSize;
+import static org.hamcrest.Matchers.is;
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.anyString;
+import static org.mockito.Matchers.argThat;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.Map.Entry;
+import java.util.Set;
+
+import net.pterodactylus.sone.freenet.SimpleFieldSetBuilder;
+import net.pterodactylus.sone.freenet.plugin.PluginConnector;
+import net.pterodactylus.sone.freenet.plugin.PluginException;
+import net.pterodactylus.sone.freenet.plugin.event.ReceivedReplyEvent;
+
+import freenet.support.SimpleFieldSet;
+import freenet.support.api.Bucket;
+
+import com.google.common.base.Function;
+import com.google.common.collect.ImmutableSet;
+import org.hamcrest.Description;
+import org.hamcrest.Matcher;
+import org.hamcrest.TypeSafeMatcher;
+import org.junit.Test;
+import org.mockito.invocation.InvocationOnMock;
+import org.mockito.stubbing.Answer;
+
+/**
+ * Unit test for {@link WebOfTrustConnector}.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class WebOfTrustConnectorTest {
+
+ private static final String WOT_PLUGIN_NAME = "plugins.WebOfTrust.WebOfTrust";
+ private final PluginConnector pluginConnector = mock(PluginConnector.class);
+ private final WebOfTrustConnector webOfTrustConnector = new WebOfTrustConnector(pluginConnector);
+
+ @Test
+ public void loadingAllOwnIdentities() throws WebOfTrustException {
+ final Set<OwnIdentity> ownIdentities = ImmutableSet.of(
+ new DefaultOwnIdentity("Id0", "Nickname0", "RequestURI0", "InsertURI0").addContext("TestA").setProperty("Key A", "Value A").setProperty("Key B", "Value B"),
+ new DefaultOwnIdentity("Id1", "Nickname1", "RequestURI1", "InsertURI1").addContext("TestB").addContext("TestC").setProperty("Key C", "Value C")
+ );
+ providerAnswer(createFieldSetForOwnIdentities(ownIdentities));
+ Set<OwnIdentity> parsedOwnIdentities = webOfTrustConnector.loadAllOwnIdentities();
+ verify(pluginConnector).sendRequest(eq(WOT_PLUGIN_NAME), anyString(), argThat(matches(new SimpleFieldSetBuilder().put("Message", "GetOwnIdentities").get())), any(Bucket.class));
+ verifyOwnIdentities(parsedOwnIdentities, ownIdentities);
+ }
+
+ @Test
+ public void loadingTrustedIdentities() throws PluginException {
+ final OwnIdentity ownIdentity = new DefaultOwnIdentity("OwnId", "OwnNick", "OwnRequest", "OwnInsert");
+ final Collection<Identity> identities = of(
+ new DefaultIdentity("Id1", "Nickname1", "Request1").addContext("TestA").addContext("TestB").setProperty("Key A", "Value A").setTrust(ownIdentity, new Trust(5, 17, 2)),
+ new DefaultIdentity("Id2", "Nickname2", "Request2").addContext("TestC").setProperty("Key B", "Value B").setProperty("Key C", "Value C").setTrust(ownIdentity, new Trust(80, 23, 1))
+ );
+ providerAnswer(createFieldSetForIdentities(identities, ownIdentity));
+ Set<Identity> parsedIdentities = webOfTrustConnector.loadTrustedIdentities(ownIdentity, "Test");
+ verify(pluginConnector).sendRequest(eq(WOT_PLUGIN_NAME), anyString(), argThat(matches(new SimpleFieldSetBuilder().put("Message", "GetIdentitiesByScore").put("Truster", ownIdentity.getId()).put("Selection", "+").put("Context", "Test").put("WantTrustValues", "true").get())), any(Bucket.class));
+ verifyIdentities(parsedIdentities, identities, ownIdentity);
+ }
+
+ private static void verifyIdentities(Set<Identity> parsedIdentities, Collection<Identity> identities, final OwnIdentity ownIdentity) {
+ assertThat(parsedIdentities, hasSize(identities.size()));
+ assertThat(parsedIdentities, containsInAnyOrder(from(identities).transform(new Function<Identity, Matcher<? super Identity>>() {
+ @Override
+ public Matcher<Identity> apply(Identity identity) {
+ return matches(identity, ownIdentity);
+ }
+ }).toSet()));
+ }
+
+ private static SimpleFieldSet createFieldSetForIdentities(Collection<Identity> identities, OwnIdentity ownIdentity) {
+ SimpleFieldSetBuilder identitiesBuilder = new SimpleFieldSetBuilder();
+ int identityIndex = 0;
+ for (Identity identity : identities) {
+ addIdentityToFieldSet(identitiesBuilder, identityIndex++, identity, ownIdentity);
+ }
+ return identitiesBuilder.get();
+ }
+
+ private static void addIdentityToFieldSet(SimpleFieldSetBuilder identitiesBuilder, int index, Identity identity, OwnIdentity ownIdentity) {
+ addCommonIdentityFieldsToFieldSet(identitiesBuilder, index, identity);
+ Trust trust = identity.getTrust(ownIdentity);
+ identitiesBuilder.put("Trust" + index, trust.getExplicit()).put("Score" + index, trust.getImplicit()).put("Rank" + index, trust.getDistance());
+ }
+
+ @Test
+ public void addingAContext() throws PluginException {
+ final OwnIdentity ownIdentity = new DefaultOwnIdentity("OwnId", "OwnNick", "OwnRequest", "OwnInsert");
+ providerAnswer(new SimpleFieldSetBuilder().get());
+ webOfTrustConnector.addContext(ownIdentity, "Test");
+ verify(pluginConnector).sendRequest(eq(WOT_PLUGIN_NAME), anyString(), argThat(matches(new SimpleFieldSetBuilder().put("Message", "AddContext").put("Identity", ownIdentity.getId()).put("Context", "Test").get())), any(Bucket.class));
+ }
+
+ @Test
+ public void removingAContext() throws PluginException {
+ final OwnIdentity ownIdentity = new DefaultOwnIdentity("OwnId", "OwnNick", "OwnRequest", "OwnInsert");
+ providerAnswer(new SimpleFieldSetBuilder().get());
+ webOfTrustConnector.removeContext(ownIdentity, "Test");
+ verify(pluginConnector).sendRequest(eq(WOT_PLUGIN_NAME), anyString(), argThat(matches(new SimpleFieldSetBuilder().put("Message", "RemoveContext").put("Identity", ownIdentity.getId()).put("Context", "Test").get())), any(Bucket.class));
+ }
+
+ @Test
+ public void gettingAProperty() throws PluginException {
+ final Identity identity = new DefaultIdentity("Id", "Nick", "R").setProperty("KeyA", "ValueA");
+ providerAnswer(createFieldSetForGettingAProperty(identity, "KeyA"));
+ String value = webOfTrustConnector.getProperty(identity, "KeyA");
+ verify(pluginConnector).sendRequest(eq(WOT_PLUGIN_NAME), anyString(), argThat(matches(new SimpleFieldSetBuilder().put("Message", "GetProperty").put("Identity", identity.getId()).put("Property", "KeyA").get())), any(Bucket.class));
+ assertThat(value, is("ValueA"));
+ }
+
+ private static SimpleFieldSet createFieldSetForGettingAProperty(Identity identity, String key) {
+ return new SimpleFieldSetBuilder()
+ .put("Property", identity.getProperty(key))
+ .get();
+ }
+
+ @Test
+ public void settingAProperty() throws PluginException {
+ OwnIdentity ownIdentity = new DefaultOwnIdentity("Id", "Nick", "R", "I");
+ providerAnswer(new SimpleFieldSetBuilder().get());
+ webOfTrustConnector.setProperty(ownIdentity, "KeyA", "ValueA");
+ verify(pluginConnector).sendRequest(eq(WOT_PLUGIN_NAME), anyString(), argThat(matches(new SimpleFieldSetBuilder().put("Message", "SetProperty").put("Identity", ownIdentity.getId()).put("Property", "KeyA").put("Value", "ValueA").get())), any(Bucket.class));
+ }
+
+ @Test
+ public void removingAProperty() throws PluginException {
+ OwnIdentity ownIdentity = new DefaultOwnIdentity("Id", "Nick", "R", "I");
+ providerAnswer(new SimpleFieldSetBuilder().get());
+ webOfTrustConnector.removeProperty(ownIdentity, "KeyA");
+ verify(pluginConnector).sendRequest(eq(WOT_PLUGIN_NAME), anyString(), argThat(matches(new SimpleFieldSetBuilder().put("Message", "RemoveProperty").put("Identity", ownIdentity.getId()).put("Property", "KeyA").get())), any(Bucket.class));
+ }
+
+ @Test
+ public void gettingTrust() throws PluginException {
+ OwnIdentity ownIdentity = new DefaultOwnIdentity("OId", "ONick", "OR", "OI");
+ Identity identity = new DefaultIdentity("Id", "Nick", "R");
+ providerAnswer(createFieldSetForGettingTrust(5, 17, 2));
+ Trust trust = webOfTrustConnector.getTrust(ownIdentity, identity);
+ verify(pluginConnector).sendRequest(eq(WOT_PLUGIN_NAME), anyString(), argThat(matches(new SimpleFieldSetBuilder().put("Message", "GetIdentity").put("Truster", ownIdentity.getId()).put("Identity", identity.getId()).get())), any(Bucket.class));
+ assertThat(trust.getExplicit(), is(5));
+ assertThat(trust.getImplicit(), is(17));
+ assertThat(trust.getDistance(), is(2));
+ }
+
+ private SimpleFieldSet createFieldSetForGettingTrust(int explicit, int implicit, int distance) {
+ return new SimpleFieldSetBuilder()
+ .put("Trust", explicit)
+ .put("Score", implicit)
+ .put("Rank", distance)
+ .get();
+ }
+
+ @Test
+ public void settingTrust() throws PluginException {
+ OwnIdentity ownIdentity = new DefaultOwnIdentity("OId", "ONick", "OR", "OI");
+ Identity identity = new DefaultIdentity("Id", "Nick", "R");
+ providerAnswer(new SimpleFieldSetBuilder().get());
+ webOfTrustConnector.setTrust(ownIdentity, identity, 45, "Set manually.");
+ verify(pluginConnector).sendRequest(eq(WOT_PLUGIN_NAME), anyString(), argThat(matches(new SimpleFieldSetBuilder().put("Message", "SetTrust").put("Truster", ownIdentity.getId()).put("Trustee", identity.getId()).put("Value", 45).put("Comment", "Set manually.").get())), any(Bucket.class));
+ }
+
+ @Test
+ public void removingTrust() throws WebOfTrustException {
+ OwnIdentity ownIdentity = new DefaultOwnIdentity("OId", "ONick", "OR", "OI");
+ Identity identity = new DefaultIdentity("Id", "Nick", "R");
+ providerAnswer(new SimpleFieldSetBuilder().get());
+ webOfTrustConnector.removeTrust(ownIdentity, identity);
+ verify(pluginConnector).sendRequest(eq(WOT_PLUGIN_NAME), anyString(), argThat(matches(new SimpleFieldSetBuilder().put("Message", "RemoveTrust").put("Truster", ownIdentity.getId()).put("Trustee", identity.getId()).get())), any(Bucket.class));
+ }
+
+ @Test
+ public void pinging() throws PluginException {
+ providerAnswer(new SimpleFieldSetBuilder().get());
+ webOfTrustConnector.ping();
+ verify(pluginConnector).sendRequest(eq(WOT_PLUGIN_NAME), anyString(), argThat(matches(new SimpleFieldSetBuilder().put("Message", "Ping").get())), any(Bucket.class));
+ }
+
+ private void providerAnswer(final SimpleFieldSet fieldSet) throws PluginException {
+ doAnswer(new Answer<Void>() {
+ @Override
+ public Void answer(InvocationOnMock invocation) throws Throwable {
+ String identifier = (String) invocation.getArguments()[1];
+ SimpleFieldSet replyFieldSet = fieldSet;
+ ReceivedReplyEvent receivedReplyEvent = new ReceivedReplyEvent(pluginConnector, WOT_PLUGIN_NAME, identifier, replyFieldSet, null);
+ webOfTrustConnector.receivedReply(receivedReplyEvent);
+ return null;
+ }
+ }).when(pluginConnector).sendRequest(anyString(), anyString(), any(SimpleFieldSet.class), any(Bucket.class));
+ }
+
+ private static void addCommonIdentityFieldsToFieldSet(SimpleFieldSetBuilder identitiesBuilder, int index, Identity identity) {
+ identitiesBuilder
+ .put("Identity" + index, identity.getId())
+ .put("Nickname" + index, identity.getNickname())
+ .put("RequestURI" + index, identity.getRequestUri());
+ int contextIndex = 0;
+ for (String context : identity.getContexts()) {
+ identitiesBuilder.put("Contexts" + index + ".Context" + contextIndex++, context);
+ }
+ int propertyIndex = 0;
+ for (Entry<String, String> property : identity.getProperties().entrySet()) {
+ identitiesBuilder
+ .put("Properties" + index + ".Property" + propertyIndex + ".Name", property.getKey())
+ .put("Properties" + index + ".Property" + propertyIndex++ + ".Value", property.getValue());
+ }
+ }
+
+ private static SimpleFieldSet createFieldSetForOwnIdentities(Collection<OwnIdentity> ownIdentities) {
+ SimpleFieldSetBuilder ownIdentitiesBuilder = new SimpleFieldSetBuilder();
+ int ownIdentityIndex = 0;
+ for (OwnIdentity ownIdentity : ownIdentities) {
+ addOwnIdentityToFieldSet(ownIdentitiesBuilder, ownIdentityIndex++, ownIdentity);
+ }
+ return ownIdentitiesBuilder.get();
+ }
+
+ private static void addOwnIdentityToFieldSet(SimpleFieldSetBuilder fieldSetBuilder, int index, OwnIdentity ownIdentity) {
+ addCommonIdentityFieldsToFieldSet(fieldSetBuilder, index, ownIdentity);
+ fieldSetBuilder.put("InsertURI" + index, ownIdentity.getInsertUri());
+ }
+
+ private static void verifyOwnIdentities(Set<OwnIdentity> ownIdentities, Set<OwnIdentity> ownIdentitiesToMatch) {
+ assertThat(ownIdentities, hasSize(ownIdentities.size()));
+ assertThat(ownIdentities, containsInAnyOrder(from(ownIdentitiesToMatch).transform(new Function<OwnIdentity, Matcher<? super OwnIdentity>>() {
+ @Override
+ public Matcher<OwnIdentity> apply(OwnIdentity ownIdentity) {
+ return matches(ownIdentity);
+ }
+ }).toSet()));
+ }
+
+ private static Matcher<Identity> matches(final Identity identity, final OwnIdentity ownIdentity) {
+ return new TypeSafeMatcher<Identity>() {
+ @Override
+ protected boolean matchesSafely(Identity item) {
+ if (!matchesCommonFields(identity).matches(item)) {
+ return false;
+ }
+ if (!equal(item.getTrust(ownIdentity), identity.getTrust(ownIdentity))) {
+ return false;
+ }
+ return true;
+ }
+
+ @Override
+ public void describeTo(Description description) {
+ description.appendValue(identity);
+ }
+ };
+ }
+
+ private static Matcher<OwnIdentity> matches(final OwnIdentity ownIdentity) {
+ return new TypeSafeMatcher<OwnIdentity>() {
+ @Override
+ protected boolean matchesSafely(OwnIdentity item) {
+ if (!matchesCommonFields(ownIdentity).matches(item)) {
+ return false;
+ }
+ if (!equal(item.getInsertUri(), ownIdentity.getInsertUri())) {
+ return false;
+ }
+ return true;
+ }
+
+ @Override
+ public void describeTo(Description description) {
+ description.appendValue(ownIdentity);
+ }
+ };
+ }
+
+ private static Matcher<? extends Identity> matchesCommonFields(final Identity identity) {
+ return new TypeSafeMatcher<Identity>() {
+ @Override
+ protected boolean matchesSafely(Identity item) {
+ if (!equal(item.getId(), identity.getId()) || !equal(item.getNickname(), identity.getNickname()) || !equal(item.getRequestUri(), identity.getRequestUri())) {
+ return false;
+ }
+ if (!containsInAnyOrder(identity.getContexts().toArray(new String[identity.getContexts().size()])).matches(item.getContexts())) {
+ return false;
+ }
+ if (!equal(item.getProperties(), identity.getProperties())) {
+ return false;
+ }
+ return true;
+ }
+
+ @Override
+ public void describeTo(Description description) {
+ description.appendValue(identity);
+ }
+ };
+ }
+
+ private static Matcher<SimpleFieldSet> matches(final SimpleFieldSet fieldSetToMatch) {
+ return new TypeSafeMatcher<SimpleFieldSet>() {
+ @Override
+ protected boolean matchesSafely(SimpleFieldSet fieldSet) {
+ if (size(fieldSet.keyIterator()) != size(fieldSetToMatch.keyIterator())) {
+ return false;
+ }
+ for (Iterator<String> keys = fieldSetToMatch.keyIterator(); keys.hasNext(); ) {
+ String key = keys.next();
+ if (!equal(fieldSet.get(key), fieldSetToMatch.get(key))) {
+ return false;
+ }
+ }
+ return true;
+ }
+
+ @Override
+ public void describeTo(Description description) {
+ description.appendText("is ").appendValue(fieldSetToMatch);
+ }
+ };
+ }
+
+}
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