wifi_sync: add ability to convert WifiCredential to onc properties

components/wifi_sync/wifi_credential_unittest.cc

+// Copyright 2015 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 "components/wifi_sync/wifi_credential.h"
+
+#include "base/values.h"
+#include "components/onc/onc_constants.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace wifi_sync {
+
+WifiCredential MakeCredential(const std::string& ssid,
+                              WifiSecurityClass security_class,
+                              const std::string& passphrase) {
+  return WifiCredential(
+      WifiCredential::MakeSsidBytes(ssid), security_class, passphrase);
+}

[stevenjb, 2015/01/08 17:27:51]

nit: helper functions should be in a local namespace

[erikwright (departed), 2015/01/08 19:27:08]

by which he means anonymous.

[mukesh agrawal, 2015/01/09 02:00:18]

Done.

[mukesh agrawal, 2015/01/09 02:00:18]

Done.

+
+bool TypeIsWifi(const base::DictionaryValue& onc_properties) {
+  std::string network_type;
+  EXPECT_TRUE(onc_properties.GetString(
+      onc::toplevel_config::kType, &network_type));
+  return network_type == onc::network_type::kWiFi;
+}
+
+std::string GetSsid(const base::DictionaryValue& onc_properties) {
+  std::string ssid;
+  EXPECT_TRUE(onc_properties.GetString(
+      onc::network_config::WifiProperty(onc::wifi::kSSID), &ssid));
+  return ssid;
+}
+
+std::string GetOncSecurity(const base::DictionaryValue& onc_properties) {
+  std::string onc_security;
+  EXPECT_TRUE(onc_properties.GetString(
+      onc::network_config::WifiProperty(onc::wifi::kSecurity), &onc_security));
+  return onc_security;
+}
+
+std::string GetPassphrase(const base::DictionaryValue& onc_properties) {
+  std::string passphrase;
+  EXPECT_TRUE(onc_properties.GetString(
+      onc::network_config::WifiProperty(onc::wifi::kPassphrase), &passphrase));
+  return passphrase;
+}
+
+TEST(WifiCredentialTest, ToOncPropertiesSecurityNone) {
+  const auto kCredential(MakeCredential("fake-ssid", SECURITY_CLASS_NONE, ""));

[stevenjb, 2015/01/08 17:27:51]

nit: use a const string for repeated strings here and below

[erikwright (departed), 2015/01/08 19:27:08]

not a valid use of auto.

"Use auto to avoid type names that are just clutter. Continue to use manifest
type declarations when it helps readability"

[mukesh agrawal, 2015/01/09 02:00:18]

Done.

[mukesh agrawal, 2015/01/09 02:00:18]

Done.

+  base::DictionaryValue onc_properties;
+  EXPECT_TRUE(kCredential.ToOncProperties(&onc_properties));
+  EXPECT_TRUE(TypeIsWifi(onc_properties));
+  EXPECT_EQ("fake-ssid", GetSsid(onc_properties));
+  EXPECT_EQ(onc::wifi::kSecurityNone, GetOncSecurity(onc_properties));
+}
+
+TEST(WifiCredntialTest, ToOncPropertiesSecurityWep) {
+  const auto kCredential(
+      MakeCredential("fake-ssid", SECURITY_CLASS_WEP, "abcde"));
+  base::DictionaryValue onc_properties;
+  EXPECT_TRUE(kCredential.ToOncProperties(&onc_properties));
+  EXPECT_TRUE(TypeIsWifi(onc_properties));
+  EXPECT_EQ("fake-ssid", GetSsid(onc_properties));
+  EXPECT_EQ(onc::wifi::kWEP_PSK, GetOncSecurity(onc_properties));
+  EXPECT_EQ("abcde", GetPassphrase(onc_properties));
+}
+
+TEST(WifiCredentialTest, ToOncPropertiesSecurityPsk) {
+  const auto kCredential(
+      MakeCredential("fake-ssid", SECURITY_CLASS_PSK, "fake-passphrase"));
+  base::DictionaryValue onc_properties;
+  EXPECT_TRUE(kCredential.ToOncProperties(&onc_properties));
+  EXPECT_TRUE(TypeIsWifi(onc_properties));
+  EXPECT_EQ("fake-ssid", GetSsid(onc_properties));
+  EXPECT_EQ(onc::wifi::kWPA_PSK, GetOncSecurity(onc_properties));
+  EXPECT_EQ("fake-passphrase", GetPassphrase(onc_properties));
+}
+
+TEST(WifiCredentialTest, ToOncPropertiesSecurity8021X) {
+  const auto kCredential(
+      MakeCredential("fake-ssid", SECURITY_CLASS_802_1X, "fake-passphrase"));
+  base::DictionaryValue onc_properties;
+  EXPECT_TRUE(kCredential.ToOncProperties(&onc_properties));
+  EXPECT_TRUE(TypeIsWifi(onc_properties));
+  EXPECT_EQ("fake-ssid", GetSsid(onc_properties));
+  EXPECT_EQ(onc::wifi::kWPA_EAP, GetOncSecurity(onc_properties));
+  EXPECT_EQ("fake-passphrase", GetPassphrase(onc_properties));
+}
+
+TEST(WifiCredentialTest, ToOncPropertiesSecurityInvalid) {
+  const auto kCredential(
+      MakeCredential("fake-ssid", SECURITY_CLASS_INVALID, "fake-passphrase"));
+  base::DictionaryValue onc_properties;
+  EXPECT_FALSE(kCredential.ToOncProperties(&onc_properties));
+  EXPECT_TRUE(onc_properties.empty());
+}
+
+TEST(WifiCredentialTest, ToOncPropertiesSsidNonUtf8) {
+  const auto kCredential(MakeCredential("\xc0", SECURITY_CLASS_NONE, ""));
+  base::DictionaryValue onc_properties;
+  EXPECT_FALSE(kCredential.ToOncProperties(&onc_properties));
+  EXPECT_TRUE(onc_properties.empty());
+}
+
+}  // namespace wifi_sync