Reporting: Implement cache.

net/reporting/reporting_cache_unittest.cc

+// Copyright 2017 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "net/reporting/reporting_cache.h"
+
+#include <string>
+
+#include "base/memory/ptr_util.h"
+#include "base/time/time.h"
+#include "base/values.h"
+#include "net/reporting/reporting_client.h"
+#include "net/reporting/reporting_report.h"
+#include "net/reporting/reporting_test_util.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "url/gurl.h"
+#include "url/origin.h"
+
+namespace net {
+namespace {
+
+const GURL kUrl1("https://origin1/path");
+const url::Origin kOrigin1(GURL("https://origin1/"));
+const url::Origin kOrigin2(GURL("https://origin2/"));
+const GURL kEndpoint1("https://endpoint1/");
+const GURL kEndpoint2("https://endpoint2/");
+const std::string kGroup1("group1");
+const std::string kGroup2("group2");
+const std::string kType("default");
+const base::TimeTicks kNow(base::TimeTicks::Now());
+const base::TimeTicks kExpires1(kNow + base::TimeDelta::FromDays(7));
+const base::TimeTicks kExpires2(kExpires1 + base::TimeDelta::FromDays(7));

[jkarlin, 2017/03/17 15:07:03]

Note that the above still need to be POD

[Julia Tuttle, 2017/03/21 18:41:02]

*mutter, grumble, move into ReportingCacheTest*

(I don't think it's worth declaring them as const char[] kWhatever and then
going right on to declare GURL kWhatever(kWhatever) or something.)

+
+class ReportingCacheTest : public ::testing::Test {
+ protected:
+  ReportingCache cache_;
+};
+
+TEST_F(ReportingCacheTest, Reports) {
+  std::vector<const ReportingReport*> reports;
+  cache_.GetReports(&reports);
+  EXPECT_TRUE(reports.empty());
+
+  cache_.AddReport(kUrl1, kGroup1, kType,
+                   base::MakeUnique<base::DictionaryValue>(), kNow, 0);
+
+  cache_.GetReports(&reports);
+  ASSERT_EQ(1u, reports.size());
+  const ReportingReport* report = reports[0];
+  ASSERT_TRUE(report);
+  EXPECT_EQ(kUrl1, report->url);
+  EXPECT_EQ(kGroup1, report->group);
+  EXPECT_EQ(kType, report->type);
+  // TODO(juliatuttle): Check body?
+  EXPECT_EQ(kNow, report->queued);
+  EXPECT_EQ(0, report->attempts);
+  EXPECT_FALSE(cache_.IsReportPendingForTesting(report));
+  EXPECT_FALSE(cache_.IsReportDoomedForTesting(report));
+
+  cache_.IncrementReportsAttempts(reports);
+
+  cache_.GetReports(&reports);
+  ASSERT_EQ(1u, reports.size());
+  report = reports[0];
+  ASSERT_TRUE(report);
+  EXPECT_EQ(1, report->attempts);
+
+  cache_.RemoveReports(reports);
+
+  cache_.GetReports(&reports);
+  EXPECT_TRUE(reports.empty());
+}
+
+TEST_F(ReportingCacheTest, PendingReports) {
+  cache_.AddReport(kUrl1, kGroup1, kType,
+                   base::MakeUnique<base::DictionaryValue>(), kNow, 0);
+
+  std::vector<const ReportingReport*> reports;
+  cache_.GetReports(&reports);
+  ASSERT_EQ(1u, reports.size());
+  EXPECT_FALSE(cache_.IsReportPendingForTesting(reports[0]));
+  EXPECT_FALSE(cache_.IsReportDoomedForTesting(reports[0]));
+
+  cache_.SetReportsPending(reports);
+  EXPECT_TRUE(cache_.IsReportPendingForTesting(reports[0]));
+  EXPECT_FALSE(cache_.IsReportDoomedForTesting(reports[0]));
+
+  cache_.RemoveReports(reports);
+  EXPECT_TRUE(cache_.IsReportPendingForTesting(reports[0]));
+  EXPECT_TRUE(cache_.IsReportDoomedForTesting(reports[0]));
+
+  // After removing report, future calls to GetReports should not return it.
+  std::vector<const ReportingReport*> visible_reports;
+  cache_.GetReports(&visible_reports);
+  EXPECT_TRUE(visible_reports.empty());
+  EXPECT_EQ(1u, cache_.GetFullReportCountForTesting());
+
+  // After clearing pending flag, report should be deleted.
+  cache_.ClearReportsPending(reports);
+  EXPECT_EQ(0u, cache_.GetFullReportCountForTesting());
+}
+
+TEST_F(ReportingCacheTest, Endpoints) {
+  cache_.SetClient(kOrigin1, kEndpoint1, ReportingClient::EXCLUDE_SUBDOMAINS,
+                   kGroup1, kExpires1);
+
+  const ReportingClient* client =
+      FindClientInCache(&cache_, kOrigin1, kEndpoint1);
+  ASSERT_TRUE(client);
+  EXPECT_EQ(kOrigin1, client->origin);
+  EXPECT_EQ(kEndpoint1, client->endpoint);
+  EXPECT_FALSE(client->subdomains);
+  EXPECT_EQ(kGroup1, client->group);
+  EXPECT_EQ(kExpires1, client->expires);
+
+  // Replaces original configuration with new Subdomains, group, and expires
+  // values.
+  cache_.SetClient(kOrigin1, kEndpoint1, ReportingClient::INCLUDE_SUBDOMAINS,
+                   kGroup2, kExpires2);
+
+  client = FindClientInCache(&cache_, kOrigin1, kEndpoint1);
+  ASSERT_TRUE(client);
+  EXPECT_EQ(kOrigin1, client->origin);
+  EXPECT_EQ(kEndpoint1, client->endpoint);
+  EXPECT_TRUE(client->subdomains);
+  EXPECT_EQ(kGroup2, client->group);
+  EXPECT_EQ(kExpires2, client->expires);
+
+  cache_.RemoveClients(std::vector<const ReportingClient*>{client});
+
+  client = FindClientInCache(&cache_, kOrigin1, kEndpoint1);
+  EXPECT_FALSE(client);
+}
+
+TEST_F(ReportingCacheTest, GetClientsForOriginAndGroup) {
+  cache_.SetClient(kOrigin1, kEndpoint1, ReportingClient::EXCLUDE_SUBDOMAINS,
+                   kGroup1, kExpires1);
+  cache_.SetClient(kOrigin1, kEndpoint2, ReportingClient::EXCLUDE_SUBDOMAINS,
+                   kGroup2, kExpires1);
+  cache_.SetClient(kOrigin2, kEndpoint1, ReportingClient::EXCLUDE_SUBDOMAINS,
+                   kGroup1, kExpires1);
+
+  std::vector<const ReportingClient*> clients;
+  cache_.GetClientsForOriginAndGroup(kOrigin1, kGroup1, &clients);
+  ASSERT_EQ(1u, clients.size());
+  const ReportingClient* client = clients[0];
+  ASSERT_TRUE(client);
+  EXPECT_EQ(kOrigin1, client->origin);
+  EXPECT_EQ(kGroup1, client->group);
+}
+
+TEST_F(ReportingCacheTest, RemoveClientForOriginAndEndpoint) {
+  cache_.SetClient(kOrigin1, kEndpoint1, ReportingClient::EXCLUDE_SUBDOMAINS,
+                   kGroup1, kExpires1);
+  cache_.SetClient(kOrigin1, kEndpoint2, ReportingClient::EXCLUDE_SUBDOMAINS,
+                   kGroup2, kExpires1);
+  cache_.SetClient(kOrigin2, kEndpoint1, ReportingClient::EXCLUDE_SUBDOMAINS,
+                   kGroup1, kExpires1);
+
+  cache_.RemoveClientForOriginAndEndpoint(kOrigin1, kEndpoint1);
+
+  std::vector<const ReportingClient*> clients;
+  cache_.GetClientsForOriginAndGroup(kOrigin1, kGroup1, &clients);
+  EXPECT_TRUE(clients.empty());
+
+  cache_.GetClientsForOriginAndGroup(kOrigin1, kGroup2, &clients);
+  EXPECT_EQ(1u, clients.size());
+
+  cache_.GetClientsForOriginAndGroup(kOrigin2, kGroup1, &clients);
+  EXPECT_EQ(1u, clients.size());
+}
+
+TEST_F(ReportingCacheTest, RemoveClientsForEndpoint) {
+  cache_.SetClient(kOrigin1, kEndpoint1, ReportingClient::EXCLUDE_SUBDOMAINS,
+                   kGroup1, kExpires1);
+  cache_.SetClient(kOrigin1, kEndpoint2, ReportingClient::EXCLUDE_SUBDOMAINS,
+                   kGroup2, kExpires1);
+  cache_.SetClient(kOrigin2, kEndpoint1, ReportingClient::EXCLUDE_SUBDOMAINS,
+                   kGroup1, kExpires1);
+
+  cache_.RemoveClientsForEndpoint(kEndpoint1);
+
+  std::vector<const ReportingClient*> clients;
+  cache_.GetClientsForOriginAndGroup(kOrigin1, kGroup1, &clients);
+  EXPECT_TRUE(clients.empty());
+
+  cache_.GetClientsForOriginAndGroup(kOrigin1, kGroup2, &clients);
+  EXPECT_EQ(1u, clients.size());
+
+  cache_.GetClientsForOriginAndGroup(kOrigin2, kGroup1, &clients);
+  EXPECT_TRUE(clients.empty());
+}
+
+}  // namespace
+}  // namespace net