1 files changed, 83 insertions, 0 deletions
diff --git a/java/com/google/gerrit/testing/FakeAccountCache.java b/java/com/google/gerrit/testing/FakeAccountCache.java
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+++ b/java/com/google/gerrit/testing/FakeAccountCache.java
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+// Copyright (C) 2013 The Android Open Source Project
+//
+// 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 com.google.gerrit.testing;
+
+import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.Maps;
+import com.google.gerrit.common.Nullable;
+import com.google.gerrit.reviewdb.client.Account;
+import com.google.gerrit.server.account.AccountCache;
+import com.google.gerrit.server.account.AccountState;
+import com.google.gerrit.server.config.AllUsersName;
+import com.google.gerrit.server.config.AllUsersNameProvider;
+import com.google.gerrit.server.util.time.TimeUtil;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+
+/** Fake implementation of {@link AccountCache} for testing. */
+public class FakeAccountCache implements AccountCache {
+  private final Map<Account.Id, AccountState> byId;
+
+  public FakeAccountCache() {
+    byId = new HashMap<>();
+  }
+
+  @Override
+  public synchronized AccountState getEvenIfMissing(Account.Id accountId) {
+    AccountState state = byId.get(accountId);
+    if (state != null) {
+      return state;
+    }
+    return newState(new Account(accountId, TimeUtil.nowTs()));
+  }
+
+  @Override
+  public synchronized Optional<AccountState> get(Account.Id accountId) {
+    return Optional.ofNullable(byId.get(accountId));
+  }
+
+  @Override
+  public synchronized Map<Account.Id, AccountState> get(Set<Account.Id> accountIds) {
+    return ImmutableMap.copyOf(Maps.filterKeys(byId, accountIds::contains));
+  }
+
+  @Override
+  public synchronized Optional<AccountState> getByUsername(String username) {
+    throw new UnsupportedOperationException();
+  }
+
+  @Override
+  public synchronized void evict(@Nullable Account.Id accountId) {
+    if (byId != null) {
+      byId.remove(accountId);
+    }
+  }
+
+  @Override
+  public synchronized void evictAll() {
+    byId.clear();
+  }
+
+  public synchronized void put(Account account) {
+    AccountState state = newState(account);
+    byId.put(account.getId(), state);
+  }
+
+  private static AccountState newState(Account account) {
+    return AccountState.forAccount(new AllUsersName(AllUsersNameProvider.DEFAULT), account);
+  }
+}