buffet: Raw string literals for some JSON constants in tests
Added EXPECT_JSON_EQ() macro to help compare JSON values without being
influenced by string formatting and whitespace. This allows us to use
raw literal strings in conditions which improves readability of the
tests.
BUG=None
TEST=FEATURE=test emerge-gizmo buffet
Change-Id: Ibc6642a053dd3e6f3b667de31ceefa21f03e85bf
Reviewed-on: https://chromium-review.googlesource.com/268961
Reviewed-by: Alex Vakulenko <avakulenko@chromium.org>
Commit-Queue: Vitaly Buka <vitalybuka@chromium.org>
Tested-by: Vitaly Buka <vitalybuka@chromium.org>
diff --git a/buffet/states/state_manager_unittest.cc b/buffet/states/state_manager_unittest.cc
index 12d3845..d71ebb6 100644
--- a/buffet/states/state_manager_unittest.cc
+++ b/buffet/states/state_manager_unittest.cc
@@ -21,7 +21,6 @@
using testing::_;
using testing::Return;
using unittests::CreateDictionaryValue;
-using unittests::ValueToString;
namespace {
std::unique_ptr<base::DictionaryValue> GetTestSchema() {
@@ -53,16 +52,14 @@
// Initial expectations.
EXPECT_CALL(mock_state_change_queue_, IsEmpty()).Times(0);
EXPECT_CALL(mock_state_change_queue_, NotifyPropertiesUpdated(_, _))
- .Times(0);
+ .Times(0);
EXPECT_CALL(mock_state_change_queue_, GetAndClearRecordedStateChanges())
- .Times(0);
+ .Times(0);
mgr_.reset(new StateManager(&mock_state_change_queue_));
LoadStateDefinition(GetTestSchema().get(), "default", nullptr);
ASSERT_TRUE(mgr_->LoadStateDefaults(*GetTestValues().get(), nullptr));
}
- void TearDown() override {
- mgr_.reset();
- }
+ void TearDown() override { mgr_.reset(); }
void LoadStateDefinition(const base::DictionaryValue* json,
const std::string& category,
@@ -82,9 +79,16 @@
TEST_F(StateManagerTest, Initialized) {
EXPECT_EQ(std::set<std::string>{"default"}, mgr_->GetCategories());
- EXPECT_EQ("{'base':{'manufacturer':'Skynet','serialNumber':'T1000'},"
- "'terminator':{'target':''}}",
- ValueToString(mgr_->GetStateValuesAsJson(nullptr).get()));
+ auto expected = R"({
+ 'base': {
+ 'manufacturer': 'Skynet',
+ 'serialNumber': 'T1000'
+ },
+ 'terminator': {
+ 'target': ''
+ }
+ })";
+ EXPECT_JSON_EQ(expected, *mgr_->GetStateValuesAsJson(nullptr));
}
TEST_F(StateManagerTest, LoadStateDefinition) {
@@ -96,27 +100,42 @@
LoadStateDefinition(dict.get(), "powerd", nullptr);
EXPECT_EQ((std::set<std::string>{"default", "powerd"}),
mgr_->GetCategories());
- EXPECT_EQ("{'base':{'manufacturer':'Skynet','serialNumber':'T1000'},"
- "'power':{'battery_level':0},"
- "'terminator':{'target':''}}",
- ValueToString(mgr_->GetStateValuesAsJson(nullptr).get()));
+
+ auto expected = R"({
+ 'base': {
+ 'manufacturer': 'Skynet',
+ 'serialNumber': 'T1000'
+ },
+ 'power': {
+ 'battery_level': 0
+ },
+ 'terminator': {
+ 'target': ''
+ }
+ })";
+ EXPECT_JSON_EQ(expected, *mgr_->GetStateValuesAsJson(nullptr));
}
TEST_F(StateManagerTest, SetPropertyValue) {
native_types::Object expected_prop_set{
- {"terminator.target", unittests::make_string_prop_value("John Connor")},
+ {"terminator.target", unittests::make_string_prop_value("John Connor")},
};
base::Time timestamp = base::Time::Now();
EXPECT_CALL(mock_state_change_queue_,
NotifyPropertiesUpdated(timestamp, expected_prop_set))
.WillOnce(Return(true));
- ASSERT_TRUE(mgr_->SetPropertyValue("terminator.target",
- std::string{"John Connor"},
- timestamp,
- nullptr));
- EXPECT_EQ("{'base':{'manufacturer':'Skynet','serialNumber':'T1000'},"
- "'terminator':{'target':'John Connor'}}",
- ValueToString(mgr_->GetStateValuesAsJson(nullptr).get()));
+ ASSERT_TRUE(mgr_->SetPropertyValue(
+ "terminator.target", std::string{"John Connor"}, timestamp, nullptr));
+ auto expected = R"({
+ 'base': {
+ 'manufacturer': 'Skynet',
+ 'serialNumber': 'T1000'
+ },
+ 'terminator': {
+ 'target': 'John Connor'
+ }
+ })";
+ EXPECT_JSON_EQ(expected, *mgr_->GetStateValuesAsJson(nullptr));
}
TEST_F(StateManagerTest, SetPropertyValue_Error_NoName) {
@@ -129,8 +148,8 @@
TEST_F(StateManagerTest, SetPropertyValue_Error_NoPackage) {
chromeos::ErrorPtr error;
- ASSERT_FALSE(mgr_->SetPropertyValue("target", int{0}, base::Time::Now(),
- &error));
+ ASSERT_FALSE(
+ mgr_->SetPropertyValue("target", int{0}, base::Time::Now(), &error));
EXPECT_EQ(errors::state::kDomain, error->GetDomain());
EXPECT_EQ(errors::state::kPackageNameMissing, error->GetCode());
EXPECT_EQ("Package name is missing in the property name",
@@ -139,8 +158,8 @@
TEST_F(StateManagerTest, SetPropertyValue_Error_UnknownPackage) {
chromeos::ErrorPtr error;
- ASSERT_FALSE(mgr_->SetPropertyValue("power.level", int{0}, base::Time::Now(),
- &error));
+ ASSERT_FALSE(
+ mgr_->SetPropertyValue("power.level", int{0}, base::Time::Now(), &error));
EXPECT_EQ(errors::state::kDomain, error->GetDomain());
EXPECT_EQ(errors::state::kPropertyNotDefined, error->GetCode());
EXPECT_EQ("Unknown state property package 'power'", error->GetMessage());
@@ -148,8 +167,8 @@
TEST_F(StateManagerTest, SetPropertyValue_Error_UnknownProperty) {
chromeos::ErrorPtr error;
- ASSERT_FALSE(mgr_->SetPropertyValue("base.level", int{0}, base::Time::Now(),
- &error));
+ ASSERT_FALSE(
+ mgr_->SetPropertyValue("base.level", int{0}, base::Time::Now(), &error));
EXPECT_EQ(errors::state::kDomain, error->GetDomain());
EXPECT_EQ(errors::state::kPropertyNotDefined, error->GetCode());
EXPECT_EQ("State property 'base.level' is not defined", error->GetMessage());
@@ -159,10 +178,8 @@
base::Time timestamp = base::Time::Now();
EXPECT_CALL(mock_state_change_queue_, NotifyPropertiesUpdated(timestamp, _))
.WillOnce(Return(true));
- ASSERT_TRUE(mgr_->SetPropertyValue("terminator.target",
- std::string{"John Connor"},
- timestamp,
- nullptr));
+ ASSERT_TRUE(mgr_->SetPropertyValue(
+ "terminator.target", std::string{"John Connor"}, timestamp, nullptr));
std::vector<StateChange> expected_val;
expected_val.emplace_back(
timestamp,
