Remove LoggedInFlow

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=137444791

javatests/google/registry/flows/ExtensionManagerTest.java

@@ -0,0 +1,218 @@
+// Copyright 2016 The Nomulus Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package google.registry.flows;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableSet;
+import com.google.common.testing.TestLogHandler;
+import google.registry.flows.EppException.UnimplementedExtensionException;
+import google.registry.flows.ExtensionManager.UndeclaredServiceExtensionException;
+import google.registry.flows.ExtensionManager.UnsupportedRepeatedExtensionException;
+import google.registry.flows.exceptions.OnlyToolCanPassMetadataException;
+import google.registry.flows.session.HelloFlow;
+import google.registry.model.domain.allocate.AllocateCreateExtension;
+import google.registry.model.domain.fee06.FeeInfoCommandExtensionV06;
+import google.registry.model.domain.launch.LaunchCreateExtension;
+import google.registry.model.domain.metadata.MetadataExtension;
+import google.registry.model.eppcommon.ProtocolDefinition.ServiceExtension;
+import google.registry.model.eppinput.EppInput;
+import google.registry.model.eppinput.EppInput.CommandExtension;
+import google.registry.testing.AppEngineRule;
+import google.registry.testing.ExceptionRule;
+import google.registry.util.TypeUtils;
+import java.util.logging.LogRecord;
+import java.util.logging.Logger;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+/** Unit tests for {@link ExtensionManager}. */
+@RunWith(JUnit4.class)
+public class ExtensionManagerTest {
+
+  @Rule
+  public final AppEngineRule appEngine = AppEngineRule.builder()
+      .withDatastore()
+      .build();
+
+  @Rule
+  public final ExceptionRule thrown = new ExceptionRule();
+
+  @Test
+  public void testDuplicateExtensionsForbidden() throws Exception {
+    ExtensionManager manager = new TestInstanceBuilder()
+        .setEppRequestSource(EppRequestSource.TOOL)
+        .setDeclaredUris()
+        .setSuppliedExtensions(
+            MetadataExtension.class,
+            LaunchCreateExtension.class,
+            MetadataExtension.class)
+        .build();
+    manager.register(MetadataExtension.class, LaunchCreateExtension.class);
+    thrown.expect(UnsupportedRepeatedExtensionException.class);
+    manager.validate();
+  }
+
+  @Test
+  public void testMultipleExtensionsFromSameGroupForbidden() throws Exception {
+    ExtensionManager manager = new TestInstanceBuilder()
+        .setEppRequestSource(EppRequestSource.TOOL)
+        .setDeclaredUris(ServiceExtension.FEE_0_6.getUri())
+        .setSuppliedExtensions(
+            MetadataExtension.class,
+            LaunchCreateExtension.class,
+            AllocateCreateExtension.class)
+        .build();
+    manager.register(MetadataExtension.class);
+    manager.registerAsGroup(
+        ImmutableList.of(LaunchCreateExtension.class, AllocateCreateExtension.class));
+    thrown.expect(UnsupportedRepeatedExtensionException.class);
+    manager.validate();
+  }
+
+  @Test
+  public void testUndeclaredExtensionsLogged() throws Exception {
+    TestLogHandler handler = new TestLogHandler();
+    Logger.getLogger(ExtensionManager.class.getCanonicalName()).addHandler(handler);
+    ExtensionManager manager = new TestInstanceBuilder()
+        .setEppRequestSource(EppRequestSource.TOOL)
+        .setDeclaredUris()
+        .setSuppliedExtensions(MetadataExtension.class)
+        .build();
+    manager.register(MetadataExtension.class);
+    manager.validate();
+    ImmutableList.Builder<String> logMessages = new ImmutableList.Builder<>();
+    for (LogRecord record : handler.getStoredLogRecords()) {
+      logMessages.add(record.getMessage());
+    }
+    assertThat(logMessages.build()).contains(
+        "Client clientId is attempting to run HelloFlow without declaring "
+            + "URIs [urn:google:params:xml:ns:metadata-1.0] on login");
+  }
+
+  @Test
+  public void testBlacklistedExtensions_forbiddenWhenUndeclared() throws Exception {
+    ExtensionManager manager = new TestInstanceBuilder()
+        .setEppRequestSource(EppRequestSource.TOOL)
+        .setDeclaredUris()
+        .setSuppliedExtensions(FeeInfoCommandExtensionV06.class)
+        .build();
+    manager.register(FeeInfoCommandExtensionV06.class);
+    thrown.expect(UndeclaredServiceExtensionException.class);
+    manager.validate();
+  }
+
+  @Test
+  public void testBlacklistedExtensions_allowedWhenDeclared() throws Exception {
+    ExtensionManager manager = new TestInstanceBuilder()
+        .setEppRequestSource(EppRequestSource.TOOL)
+        .setDeclaredUris(ServiceExtension.FEE_0_6.getUri())
+        .setSuppliedExtensions(FeeInfoCommandExtensionV06.class)
+        .build();
+    manager.register(FeeInfoCommandExtensionV06.class);
+    manager.validate();
+  }
+
+  @Test
+  public void testMetadataExtension_allowedForToolSource() throws Exception {
+    ExtensionManager manager = new TestInstanceBuilder()
+        .setEppRequestSource(EppRequestSource.TOOL)
+        .setDeclaredUris()
+        .setSuppliedExtensions(MetadataExtension.class)
+        .build();
+    manager.register(MetadataExtension.class);
+    manager.validate();
+  }
+
+  @Test
+  public void testMetadataExtension_forbiddenWhenNotToolSource() throws Exception {
+    ExtensionManager manager = new TestInstanceBuilder()
+        .setEppRequestSource(EppRequestSource.CONSOLE)
+        .setDeclaredUris()
+        .setSuppliedExtensions(MetadataExtension.class)
+        .build();
+    manager.register(MetadataExtension.class);
+    thrown.expect(OnlyToolCanPassMetadataException.class);
+    manager.validate();
+  }
+
+  @Test
+  public void testUnimplementedExtensionsForbidden() throws Exception {
+    ExtensionManager manager = new TestInstanceBuilder()
+        .setEppRequestSource(EppRequestSource.TOOL)
+        .setDeclaredUris()
+        .setSuppliedExtensions(LaunchCreateExtension.class)
+        .build();
+    thrown.expect(UnimplementedExtensionException.class);
+    manager.validate();
+  }
+
+  /** A builder for a test-ready {@link ExtensionManager} instance. */
+  private static class TestInstanceBuilder {
+
+    ExtensionManager manager = new ExtensionManager();
+
+    TestInstanceBuilder setEppRequestSource(EppRequestSource eppRequestSource) {
+      manager.eppRequestSource = eppRequestSource;
+      return this;
+    }
+
+    TestInstanceBuilder setDeclaredUris(String... declaredUris) {
+      manager.sessionMetadata =
+          new StatelessRequestSessionMetadata("clientId", ImmutableSet.copyOf(declaredUris));
+      return this;
+    }
+
+    @SafeVarargs
+    final TestInstanceBuilder setSuppliedExtensions(
+        Class<? extends CommandExtension>... suppliedExtensionClasses) {
+      manager.eppInput = new FakeEppInput(suppliedExtensionClasses);
+      return this;
+    }
+
+    ExtensionManager build() {
+      manager.flowClass = HelloFlow.class;
+      manager.clientId = manager.sessionMetadata.getClientId();
+      return manager;
+    }
+  }
+
+  /** A minimal fake {@link EppInput} that presents the given extensions. */
+  private static class FakeEppInput extends EppInput {
+
+    private final ImmutableList<CommandExtension> suppliedExtensions;
+
+    @SafeVarargs
+    FakeEppInput(Class<? extends CommandExtension>... suppliedExtensionClasses) {
+      ImmutableList.Builder<CommandExtension> instancesBuilder = new ImmutableList.Builder<>();
+      for (Class<? extends CommandExtension> clazz : suppliedExtensionClasses) {
+        instancesBuilder.add(TypeUtils.<CommandExtension>instantiate(clazz));
+      }
+      suppliedExtensions = instancesBuilder.build();
+    }
+
+    @Override
+    public CommandWrapper getCommandWrapper() {
+      return new CommandWrapper() {
+        @Override
+        public ImmutableList<CommandExtension> getExtensions() {
+          return suppliedExtensions;
+        }};
+    }
+  }
+}