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// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/extensions/api/identity/gaia_remote_consent_flow.h"
#include <memory>
#include <vector>
#include "base/test/metrics/histogram_tester.h"
#include "content/public/test/browser_task_environment.h"
#include "google_apis/gaia/gaia_id.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace extensions {
namespace {
using testing::Eq;
constexpr char kResultHistogramName[] =
"Signin.Extensions.GaiaRemoteConsentFlowResult";
constexpr GaiaId::Literal kGaiaId("fake_gaia_id");
constexpr char kConsentResult[] = "CAESCUVOQ1JZUFRFRBoMZmFrZV9nYWlhX2lk";
} // namespace
class FakeWebAuthFlow : public WebAuthFlow {
public:
explicit FakeWebAuthFlow(WebAuthFlow::Delegate* delegate)
: WebAuthFlow(delegate,
nullptr,
GURL(),
WebAuthFlow::INTERACTIVE,
/*user_gesture=*/true) {}
~FakeWebAuthFlow() override = default;
void Start() override {}
};
class TestGaiaRemoteConsentFlow : public GaiaRemoteConsentFlow {
public:
TestGaiaRemoteConsentFlow(GaiaRemoteConsentFlow::Delegate* delegate,
const ExtensionTokenKey& token_key,
const RemoteConsentResolutionData& resolution_data)
: GaiaRemoteConsentFlow(delegate,
nullptr,
token_key,
resolution_data,
/*user_gesture=*/true) {
SetWebAuthFlowForTesting(std::make_unique<FakeWebAuthFlow>(this));
}
};
class MockGaiaRemoteConsentFlowDelegate
: public GaiaRemoteConsentFlow::Delegate {
public:
MOCK_METHOD1(OnGaiaRemoteConsentFlowFailed,
void(GaiaRemoteConsentFlow::Failure failure));
MOCK_METHOD2(OnGaiaRemoteConsentFlowApproved,
void(const std::string& consent_result, const GaiaId& gaia_id));
};
class IdentityGaiaRemoteConsentFlowTest : public testing::Test {
public:
IdentityGaiaRemoteConsentFlowTest() = default;
void TearDown() override {
testing::Test::TearDown();
base::RunLoop()
.RunUntilIdle(); // Run tasks so all FakeWebAuthFlowWithWindowKey get
// deleted.
}
std::unique_ptr<TestGaiaRemoteConsentFlow> CreateTestFlow() {
return CreateTestFlow(&delegate_);
}
std::unique_ptr<TestGaiaRemoteConsentFlow> CreateTestFlow(
GaiaRemoteConsentFlow::Delegate* delegate) {
CoreAccountInfo user_info;
user_info.gaia = GaiaId("account_id");
user_info.account_id = CoreAccountId::FromGaiaId(user_info.gaia);
user_info.email = "email";
ExtensionTokenKey token_key("extension_id", user_info,
std::set<std::string>());
RemoteConsentResolutionData resolution_data;
resolution_data.url = GURL("https://example.com/auth/");
return std::make_unique<TestGaiaRemoteConsentFlow>(delegate, token_key,
resolution_data);
}
base::HistogramTester* histogram_tester() { return &histogram_tester_; }
protected:
base::test::TaskEnvironment task_env_;
base::HistogramTester histogram_tester_;
testing::StrictMock<MockGaiaRemoteConsentFlowDelegate> delegate_;
};
TEST_F(IdentityGaiaRemoteConsentFlowTest, ConsentResult) {
std::unique_ptr<TestGaiaRemoteConsentFlow> flow = CreateTestFlow();
EXPECT_CALL(delegate_,
OnGaiaRemoteConsentFlowApproved(kConsentResult, Eq(kGaiaId)));
flow->ReactToConsentResult(kConsentResult);
histogram_tester()->ExpectUniqueSample(kResultHistogramName,
GaiaRemoteConsentFlow::NONE, 1);
}
TEST_F(IdentityGaiaRemoteConsentFlowTest, ConsentResult_TwoWindows) {
std::unique_ptr<TestGaiaRemoteConsentFlow> flow = CreateTestFlow();
testing::StrictMock<MockGaiaRemoteConsentFlowDelegate> delegate2;
std::unique_ptr<TestGaiaRemoteConsentFlow> flow2 = CreateTestFlow(&delegate2);
const char kConsentResult2[] = "CAESCkVOQ1JZUFRFRDI";
EXPECT_CALL(delegate2,
OnGaiaRemoteConsentFlowApproved(kConsentResult2, GaiaId()));
flow2->ReactToConsentResult(kConsentResult2);
EXPECT_CALL(delegate_,
OnGaiaRemoteConsentFlowApproved(kConsentResult, Eq(kGaiaId)));
flow->ReactToConsentResult(kConsentResult);
histogram_tester()->ExpectUniqueSample(kResultHistogramName,
GaiaRemoteConsentFlow::NONE, 2);
}
TEST_F(IdentityGaiaRemoteConsentFlowTest, InvalidConsentResult) {
const char kInvalidConsentResult[] = "abc";
std::unique_ptr<TestGaiaRemoteConsentFlow> flow = CreateTestFlow();
EXPECT_CALL(delegate_,
OnGaiaRemoteConsentFlowFailed(
GaiaRemoteConsentFlow::Failure::INVALID_CONSENT_RESULT));
flow->ReactToConsentResult(kInvalidConsentResult);
histogram_tester()->ExpectUniqueSample(
kResultHistogramName, GaiaRemoteConsentFlow::INVALID_CONSENT_RESULT, 1);
}
TEST_F(IdentityGaiaRemoteConsentFlowTest, NoGrant) {
const char kNoGrantConsentResult[] = "CAA";
std::unique_ptr<TestGaiaRemoteConsentFlow> flow = CreateTestFlow();
EXPECT_CALL(delegate_, OnGaiaRemoteConsentFlowFailed(
GaiaRemoteConsentFlow::Failure::NO_GRANT));
flow->ReactToConsentResult(kNoGrantConsentResult);
histogram_tester()->ExpectUniqueSample(kResultHistogramName,
GaiaRemoteConsentFlow::NO_GRANT, 1);
}
TEST_F(IdentityGaiaRemoteConsentFlowTest, WebAuthFlowFailure_WindowClosed) {
std::unique_ptr<TestGaiaRemoteConsentFlow> flow = CreateTestFlow();
EXPECT_CALL(delegate_, OnGaiaRemoteConsentFlowFailed(
GaiaRemoteConsentFlow::Failure::WINDOW_CLOSED));
flow->OnAuthFlowFailure(WebAuthFlow::Failure::WINDOW_CLOSED);
histogram_tester()->ExpectUniqueSample(
kResultHistogramName, GaiaRemoteConsentFlow::WINDOW_CLOSED, 1);
}
TEST_F(IdentityGaiaRemoteConsentFlowTest, WebAuthFlowFailure_LoadFailed) {
std::unique_ptr<TestGaiaRemoteConsentFlow> flow = CreateTestFlow();
EXPECT_CALL(delegate_, OnGaiaRemoteConsentFlowFailed(
GaiaRemoteConsentFlow::Failure::LOAD_FAILED));
flow->OnAuthFlowFailure(WebAuthFlow::Failure::LOAD_FAILED);
histogram_tester()->ExpectUniqueSample(kResultHistogramName,
GaiaRemoteConsentFlow::LOAD_FAILED, 1);
}
} // namespace extensions
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