chrome/browser/net/spdyproxy/data_reduction_proxy_settings_unittest_android.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/net/spdyproxy/data_reduction_proxy_settings_android.h"
   6
   7 #include "base/android/jni_android.h"
   8 #include "base/android/jni_string.h"
   9 #include "base/android/scoped_java_ref.h"
  10 #include "base/base64.h"
  11 #include "base/memory/ref_counted.h"
  12 #include "base/memory/scoped_ptr.h"
  13 #include "base/prefs/pref_service.h"
  14 #include "base/test/test_simple_task_runner.h"
  15 #include "base/time/time.h"
  16 #include "chrome/browser/net/spdyproxy/data_reduction_proxy_chrome_settings.h"
  17 #include "chrome/common/chrome_switches.h"
  18 #include "chrome/common/pref_names.h"
  19 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_config_test_utils.h"
  20 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_settings_test_utils.h"
  21 #include "components/data_reduction_proxy/core/browser/data_reduction_proxy_test_utils.h"
  22 #include "components/data_reduction_proxy/core/common/data_reduction_proxy_params.h"
  23 #include "components/data_reduction_proxy/core/common/data_reduction_proxy_params_test_utils.h"
  24 #include "components/proxy_config/proxy_prefs.h"
  25 #include "net/proxy/proxy_server.h"
  26 #include "testing/gmock/include/gmock/gmock.h"
  27 #include "testing/gtest/include/gtest/gtest.h"
  28 #include "url/gurl.h"
  29
  30 using testing::_;
  31 using testing::AnyNumber;
  32 using testing::Return;
  33
  34 using data_reduction_proxy::DataReductionProxySettings;
  35
  36 // Used for testing the DataReductionProxySettingsAndroid class.
  37 class TestDataReductionProxySettingsAndroid
  38     : public DataReductionProxySettingsAndroid {
  39  public:
  40   // Constructs an Android settings object for test that wraps the provided
  41   // settings object.
  42   explicit TestDataReductionProxySettingsAndroid(
  43       DataReductionProxySettings* settings)
  44       : DataReductionProxySettingsAndroid(),
  45         settings_(settings) {}
  46
  47   // Returns the provided setting object. Used by wrapping methods.
  48   DataReductionProxySettings* Settings() override { return settings_; }
  49
  50   // The wrapped settings object.
  51   DataReductionProxySettings* settings_;
  52 };
  53
  54 template <class C>
  55 void data_reduction_proxy::DataReductionProxySettingsTestBase::ResetSettings(
  56     bool allowed,
  57     bool fallback_allowed,
  58     bool promo_allowed,
  59     bool holdback) {
  60   int flags = 0;
  61   if (allowed)
  62     flags |= DataReductionProxyParams::kAllowed;
  63   if (fallback_allowed)
  64     flags |= DataReductionProxyParams::kFallbackAllowed;
  65   if (promo_allowed)
  66     flags |= DataReductionProxyParams::kPromoAllowed;
  67   if (holdback)
  68     flags |= DataReductionProxyParams::kHoldback;
  69   MockDataReductionProxySettings<C>* settings =
  70       new MockDataReductionProxySettings<C>();
  71   settings->config_ = test_context_->config();
  72   settings->data_reduction_proxy_service_ =
  73       test_context_->CreateDataReductionProxyService();
  74   test_context_->config()->ResetParamFlagsForTest(flags);
  75   settings->UpdateConfigValues();
  76   EXPECT_CALL(*settings, GetOriginalProfilePrefs())
  77       .Times(AnyNumber())
  78       .WillRepeatedly(Return(test_context_->pref_service()));
  79   EXPECT_CALL(*settings, GetLocalStatePrefs())
  80       .Times(AnyNumber())
  81       .WillRepeatedly(Return(test_context_->pref_service()));
  82   settings_.reset(settings);
  83 }
  84
  85 template void
  86 data_reduction_proxy::DataReductionProxySettingsTestBase::ResetSettings<
  87     DataReductionProxyChromeSettings>(bool allowed,
  88                                        bool fallback_allowed,
  89                                        bool promo_allowed,
  90                                        bool holdback);
  91
  92 class DataReductionProxySettingsAndroidTest
  93     : public data_reduction_proxy::ConcreteDataReductionProxySettingsTest<
  94           DataReductionProxyChromeSettings> {
  95  public:
  96   // DataReductionProxySettingsTest implementation:
  97   void SetUp() override {
  98     env_ = base::android::AttachCurrentThread();
  99     DataReductionProxySettingsAndroid::Register(env_);
 100     DataReductionProxySettingsTestBase::SetUp();
 101     ResetSettingsAndroid();
 102   }
 103
 104   void ResetSettingsAndroid() {
 105     settings_android_.reset(new TestDataReductionProxySettingsAndroid(
 106         settings_.get()));
 107   }
 108
 109   DataReductionProxySettings* Settings() {
 110     return settings_.get();
 111   }
 112
 113   DataReductionProxySettingsAndroid* SettingsAndroid() {
 114     return settings_android_.get();
 115   }
 116
 117   scoped_ptr<DataReductionProxySettingsAndroid> settings_android_;
 118   JNIEnv* env_;
 119 };
 120
 121 TEST_F(DataReductionProxySettingsAndroidTest, TestGetDailyContentLengths) {
 122   ScopedJavaLocalRef<jlongArray> result =
 123       SettingsAndroid()->GetDailyContentLengths(
 124           env_, data_reduction_proxy::prefs::kDailyHttpOriginalContentLength);
 125   ASSERT_TRUE(result.obj());
 126
 127   jsize java_array_len = env_->GetArrayLength(result.obj());
 128   ASSERT_EQ(static_cast<jsize>(data_reduction_proxy::kNumDaysInHistory),
 129             java_array_len);
 130
 131   jlong value;
 132   for (size_t i = 0; i < data_reduction_proxy::kNumDaysInHistory; ++i) {
 133     env_->GetLongArrayRegion(result.obj(), i, 1, &value);
 134     ASSERT_EQ(
 135         static_cast<long>(
 136             (data_reduction_proxy::kNumDaysInHistory - 1 - i) * 2), value);
 137   }
 138 }