Как тестируют в Google. Джефф Каролло
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Название: Как тестируют в Google
Автор: Джефф Каролло
Издательство: ""Издательство ""Питер""
Жанр: Интернет
isbn: 978-5-496-00893-8
isbn:
}
// Overrides of the AddUrlService::AddUrl method generated from
// service definition in addurl.proto by the Protocol Buffer
// compiler.
virtual void AddUrl(RPC* rpc,
const AddUrlRequest* request,
AddUrlReply* reply) {
// Enforce expectations on request (if present).
if (has_request_expectations_) {
EXPECT_EQ(expected_url_, request->url());
EXPECT_EQ(expected_comment_, request->comment());
}
// Inject errors specified in the set_* methods above if present.
if (error_code_ != 0 || !error_details_.empty()) {
reply->set_error_code(error_code_);
reply->set_error_details(error_details_);
}
}
private:
// Expected request information.
// Clients set using set_expected_* methods.
string expected_url_;
string expected_comment_;
bool has_request_expectations_;
// Injected error information.
// Clients set using set_* methods above.
int error_code_;
string error_details_;
};
// The test fixture for AddUrlFrontend. It is code shared by the
// TEST_F test definitions below. For every test using this
// fixture, the fixture will create a FakeAddUrlService, an
// AddUrlFrontend, and inject the FakeAddUrlService into that
// AddUrlFrontend. Tests will have access to both of these
// objects at runtime.
class AddurlFrontendTest : public ::testing::Test {
// Runs before every test method is executed.
virtual void SetUp() {
// Create a FakeAddUrlService for injection.
fake_add_url_service_.reset(new FakeAddUrlService);
// Create an AddUrlFrontend and inject our FakeAddUrlService
// into it.
add_url_frontend_.reset(
new AddUrlFrontend(fake_add_url_service_.get()));
}
scoped_ptr<FakeAddUrlService> fake_add_url_service_;
scoped_ptr<AddUrlFrontend> add_url_frontend_;
};
// Test that AddurlFrontendTest::SetUp works.
TEST_F(AddurlFrontendTest, FixtureTest) {
// AddurlFrontendTest::SetUp was invoked by this point.
}
// Test that AddUrlFrontend parses URLs correctly from its
// query parameters.
TEST_F(AddurlFrontendTest, ParsesUrlCorrectly) {
HTTPRequest http_request;
HTTPReply http_reply;
// Configure the request to go to the /addurl resource and
// to contain a 'url' query parameter.
http_request.set_text(
"GET /addurl?url=http://www.foo.com HTTP/1.1");
// Tell the FakeAddUrlService to expect to receive a URL
// of 'http://www.foo.com'.
fake_add_url_service_->set_expected_url("http://www.foo.com");
// Send the request to AddUrlFrontend, which should dispatch
// a request to the FakeAddUrlService.
add_url_frontend_->HandleAddUrlFrontendRequest(
&http_request, &http_reply);
// Validate the response.
EXPECT_STREQ("200 OK", http_reply.text());
}
// Test that AddUrlFrontend parses comments correctly from its
// query parameters.
TEST_F(AddurlFrontendTest, ParsesCommentCorrectly) {
HTTPRequest http_request;
HTTPReply http_reply;
// Configure the request to go to the /addurl resource and
// to contain a 'url' query parameter and to also contain
// a 'comment' query parameter that contains the
// url-encoded query string 'Test comment'.
http_request.set_text("GET /addurl?url=http://www.foo.com"
"&comment=Test+comment HTTP/1.1");
// Tell the FakeAddUrlService to expect to receive a URL
// of 'http://www.foo.com' again.
fake_add_url_service_->set_expected_url("http://www.foo.com");
// СКАЧАТЬ