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[TEST] refactor UrlParser tests to use value-paramterized tests (#3153)
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‎ext/test/http/url_parser_test.cc‎

Lines changed: 118 additions & 230 deletions
Original file line numberDiff line numberDiff line change
@@ -2,248 +2,136 @@
22
// SPDX-License-Identifier: Apache-2.0
33

44
#include <gtest/gtest.h>
5-
#include <map>
65
#include <string>
7-
#include <utility>
6+
#include <tuple>
87

98
#include "opentelemetry/ext/http/common/url_parser.h"
109

1110
namespace http_common = opentelemetry::ext::http::common;
1211

13-
inline const char *BoolToString(bool b)
12+
struct ParsedUrl
1413
{
15-
return b ? "true" : "false";
16-
}
14+
std::string scheme;
15+
std::string host;
16+
std::uint16_t port;
17+
std::string path;
18+
std::string query;
19+
bool success;
1720

18-
TEST(UrlParserTests, BasicTests)
19-
{
20-
std::map<std::string, std::map<std::string, std::string>> urls_map{
21-
{"www.abc.com",
22-
{{"host", "www.abc.com"},
23-
{"port", "80"},
24-
{"scheme", "http"},
25-
{"path", "/"},
26-
{"query", ""},
27-
{"success", "true"}}},
28-
{"http://www.abc.com",
29-
{{"host", "www.abc.com"},
30-
{"port", "80"},
31-
{"scheme", "http"},
32-
{"path", "/"},
33-
{"query", ""},
34-
{"success", "true"}}},
35-
{"https://www.abc.com",
36-
{{"host", "www.abc.com"},
37-
{"port", "443"},
38-
{"scheme", "https"},
39-
{"path", "/"},
40-
{"query", ""},
41-
{"success", "true"}}},
42-
{"https://www.abc.com:4431",
43-
{{"host", "www.abc.com"},
44-
{"port", "4431"},
45-
{"scheme", "https"},
46-
{"path", "/"},
47-
{"query", ""},
48-
{"success", "true"}}},
49-
{"https://www.abc.com:4431",
50-
{{"host", "www.abc.com"},
51-
{"port", "4431"},
52-
{"scheme", "https"},
53-
{"path", "/"},
54-
{"query", ""},
55-
{"success", "true"}}},
56-
{"https://www.abc.com:4431/path1",
57-
{{"host", "www.abc.com"},
58-
{"port", "4431"},
59-
{"scheme", "https"},
60-
{"path", "/path1"},
61-
{"query", ""},
62-
{"success", "true"}}},
63-
{"https://www.abc.com:4431/path1/path2",
64-
{{"host", "www.abc.com"},
65-
{"port", "4431"},
66-
{"scheme", "https"},
67-
{"path", "/path1/path2"},
68-
{"query", ""},
69-
{"success", "true"}}},
70-
{"https://www.abc.com/path1/path2",
71-
{{"host", "www.abc.com"},
72-
{"port", "443"},
73-
{"scheme", "https"},
74-
{"path", "/path1/path2"},
75-
{"query", ""},
76-
{"success", "true"}}},
77-
{"http://www.abc.com/path1/path2?q1=a1&q2=a2",
78-
{{"host", "www.abc.com"},
79-
{"port", "80"},
80-
{"scheme", "http"},
81-
{"path", "/path1/path2"},
82-
{"query", "q1=a1&q2=a2"},
83-
{"success", "true"}}},
84-
{"http://www.abc.com:8080/path1/path2?q1=a1&q2=a2",
85-
{{"host", "www.abc.com"},
86-
{"port", "8080"},
87-
{"scheme", "http"},
88-
{"path", "/path1/path2"},
89-
{"query", "q1=a1&q2=a2"},
90-
{"success", "true"}}},
91-
{"www.abc.com:8080/path1/path2?q1=a1&q2=a2",
92-
{{"host", "www.abc.com"},
93-
{"port", "8080"},
94-
{"scheme", "http"},
95-
{"path", "/path1/path2"},
96-
{"query", "q1=a1&q2=a2"},
97-
{"success", "true"}}},
98-
{"http://user:[email protected]:8080/path1/path2?q1=a1&q2=a2",
99-
{{"host", "www.abc.com"},
100-
{"port", "8080"},
101-
{"scheme", "http"},
102-
{"path", "/path1/path2"},
103-
{"query", "q1=a1&q2=a2"},
104-
{"success", "true"}}},
105-
{"user:[email protected]:8080/path1/path2?q1=a1&q2=a2",
106-
{{"host", "www.abc.com"},
107-
{"port", "8080"},
108-
{"scheme", "http"},
109-
{"path", "/path1/path2"},
110-
{"query", "q1=a1&q2=a2"},
111-
{"success", "true"}}},
112-
{"https://[email protected]/path1/path2?q1=a1&q2=a2",
113-
{{"host", "www.abc.com"},
114-
{"port", "443"},
115-
{"scheme", "https"},
116-
{"path", "/path1/path2"},
117-
{"query", "q1=a1&q2=a2"},
118-
{"success", "true"}}},
119-
{"http://www.abc.com/path1@bbb/path2?q1=a1&q2=a2",
120-
{{"host", "www.abc.com"},
121-
{"port", "80"},
122-
{"scheme", "http"},
123-
{"path", "/path1@bbb/path2"},
124-
{"query", "q1=a1&q2=a2"},
125-
{"success", "true"}}},
126-
{"http://1.2.3.4/path1/path2?q1=a1&q2=a2",
127-
{{"host", "1.2.3.4"},
128-
{"port", "80"},
129-
{"scheme", "http"},
130-
{"path", "/path1/path2"},
131-
{"query", "q1=a1&q2=a2"},
132-
{"success", "true"}}},
133-
{"user:[email protected]:8080/path1/path2?q1=a1&q2=a2",
134-
{{"host", "1.2.3.4"},
135-
{"port", "8080"},
136-
{"scheme", "http"},
137-
{"path", "/path1/path2"},
138-
{"query", "q1=a1&q2=a2"},
139-
{"success", "true"}}},
140-
{"https://[email protected]/path1/path2?q1=a1&q2=a2",
141-
{{"host", "1.2.3.4"},
142-
{"port", "443"},
143-
{"scheme", "https"},
144-
{"path", "/path1/path2"},
145-
{"query", "q1=a1&q2=a2"},
146-
{"success", "true"}}},
147-
{"http://1.2.3.4/path1@bbb/path2?q1=a1&q2=a2",
148-
{{"host", "1.2.3.4"},
149-
{"port", "80"},
150-
{"scheme", "http"},
151-
{"path", "/path1@bbb/path2"},
152-
{"query", "q1=a1&q2=a2"},
153-
{"success", "true"}}},
154-
{"http://[fe80::225:93da:bfde:b5f5]/path1/path2?q1=a1&q2=a2",
155-
{{"host", "[fe80::225:93da:bfde:b5f5]"},
156-
{"port", "80"},
157-
{"scheme", "http"},
158-
{"path", "/path1/path2"},
159-
{"query", "q1=a1&q2=a2"},
160-
{"success", "true"}}},
161-
{"user:password@[fe80::225:93da:bfde:b5f5]:8080/path1/path2?q1=a1&q2=a2",
162-
{{"host", "[fe80::225:93da:bfde:b5f5]"},
163-
{"port", "8080"},
164-
{"scheme", "http"},
165-
{"path", "/path1/path2"},
166-
{"query", "q1=a1&q2=a2"},
167-
{"success", "true"}}},
168-
{"https://user@[fe80::225:93da:bfde:b5f5]/path1/path2?q1=a1&q2=a2",
169-
{{"host", "[fe80::225:93da:bfde:b5f5]"},
170-
{"port", "443"},
171-
{"scheme", "https"},
172-
{"path", "/path1/path2"},
173-
{"query", "q1=a1&q2=a2"},
174-
{"success", "true"}}},
175-
{"http://[fe80::225:93da:bfde:b5f5]/path1@bbb/path2?q1=a1&q2=a2",
176-
{{"host", "[fe80::225:93da:bfde:b5f5]"},
177-
{"port", "80"},
178-
{"scheme", "http"},
179-
{"path", "/path1@bbb/path2"},
180-
{"query", "q1=a1&q2=a2"},
181-
{"success", "true"}}},
182-
{"https://https://example.com/some/path",
183-
{{"host", "https"},
184-
{"port", "0"},
185-
{"scheme", "https"},
186-
{"path", "//example.com/some/path"},
187-
{"query", ""},
188-
{"success", "false"}}},
189-
{"https://example.com:-1/some/path",
190-
{{"host", "example.com"},
191-
{"port", "0"},
192-
{"scheme", "https"},
193-
{"path", "/some/path"},
194-
{"query", ""},
195-
{"success", "false"}}},
196-
{"https://example.com:65536/some/path",
197-
{{"host", "example.com"},
198-
{"port", "0"},
199-
{"scheme", "https"},
200-
{"path", "/some/path"},
201-
{"query", ""},
202-
{"success", "false"}}},
203-
{"https://example.com:80a/some/path",
204-
{{"host", "example.com"},
205-
{"port", "0"},
206-
{"scheme", "https"},
207-
{"path", "/some/path"},
208-
{"query", ""},
209-
{"success", "false"}}},
210-
{"https://example.com:18446744073709551616/some/path",
211-
{{"host", "example.com"},
212-
{"port", "0"},
213-
{"scheme", "https"},
214-
{"path", "/some/path"},
215-
{"query", ""},
216-
{"success", "false"}}},
217-
};
218-
for (auto &url_map : urls_map)
21+
friend void PrintTo(const ParsedUrl &p, std::ostream *os)
21922
{
220-
http_common::UrlParser url(url_map.first);
221-
auto url_properties = url_map.second;
222-
ASSERT_EQ(BoolToString(url.success_), url_properties["success"]);
223-
ASSERT_EQ(url.host_, url_properties["host"]);
224-
ASSERT_EQ(std::to_string(url.port_), url_properties["port"]);
225-
ASSERT_EQ(url.scheme_, url_properties["scheme"]);
226-
ASSERT_EQ(url.path_, url_properties["path"]);
227-
ASSERT_EQ(url.query_, url_properties["query"]);
23+
*os << "(valid: " << (p.success ? "yes" : "no") << ", scheme: " << p.scheme
24+
<< ", host: " << p.host << ", port: " << p.port << ", path: " << p.path
25+
<< ", query: " << p.query << ")";
22826
}
27+
};
28+
29+
class UrlParserTests : public testing::TestWithParam<std::tuple<std::string, ParsedUrl>>
30+
{};
31+
32+
INSTANTIATE_TEST_SUITE_P(
33+
SampleValues,
34+
UrlParserTests,
35+
testing::Values(
36+
std::make_tuple("www.abc.com", ParsedUrl{"http", "www.abc.com", 80, "/", "", true}),
37+
std::make_tuple("http://www.abc.com", ParsedUrl{"http", "www.abc.com", 80, "/", "", true}),
38+
std::make_tuple("https://www.abc.com",
39+
ParsedUrl{"https", "www.abc.com", 443, "/", "", true}),
40+
std::make_tuple("https://www.abc.com:4431",
41+
ParsedUrl{"https", "www.abc.com", 4431, "/", "", true}),
42+
std::make_tuple("https://www.abc.com:4431/path1",
43+
ParsedUrl{"https", "www.abc.com", 4431, "/path1", "", true}),
44+
std::make_tuple("https://www.abc.com:4431/path1/path2",
45+
ParsedUrl{"https", "www.abc.com", 4431, "/path1/path2", "", true}),
46+
std::make_tuple("https://www.abc.com/path1/path2",
47+
ParsedUrl{"https", "www.abc.com", 443, "/path1/path2", "", true}),
48+
std::make_tuple("http://www.abc.com/path1/path2?q1=a1&q2=a2",
49+
ParsedUrl{"http", "www.abc.com", 80, "/path1/path2", "q1=a1&q2=a2", true}),
50+
std::make_tuple("http://www.abc.com:8080/path1/path2?q1=a1&q2=a2",
51+
ParsedUrl{"http", "www.abc.com", 8080, "/path1/path2", "q1=a1&q2=a2",
52+
true}),
53+
std::make_tuple("www.abc.com:8080/path1/path2?q1=a1&q2=a2",
54+
ParsedUrl{"http", "www.abc.com", 8080, "/path1/path2", "q1=a1&q2=a2",
55+
true}),
56+
std::make_tuple("http://user:[email protected]:8080/path1/path2?q1=a1&q2=a2",
57+
ParsedUrl{"http", "www.abc.com", 8080, "/path1/path2", "q1=a1&q2=a2",
58+
true}),
59+
std::make_tuple("user:[email protected]:8080/path1/path2?q1=a1&q2=a2",
60+
ParsedUrl{"http", "www.abc.com", 8080, "/path1/path2", "q1=a1&q2=a2",
61+
true}),
62+
std::make_tuple("https://[email protected]/path1/path2?q1=a1&q2=a2",
63+
ParsedUrl{"https", "www.abc.com", 443, "/path1/path2", "q1=a1&q2=a2",
64+
true}),
65+
std::make_tuple("http://www.abc.com/path1@bbb/path2?q1=a1&q2=a2",
66+
ParsedUrl{"http", "www.abc.com", 80, "/path1@bbb/path2", "q1=a1&q2=a2",
67+
true}),
68+
std::make_tuple("http://1.2.3.4/path1/path2?q1=a1&q2=a2",
69+
ParsedUrl{"http", "1.2.3.4", 80, "/path1/path2", "q1=a1&q2=a2", true}),
70+
std::make_tuple("user:[email protected]:8080/path1/path2?q1=a1&q2=a2",
71+
ParsedUrl{"http", "1.2.3.4", 8080, "/path1/path2", "q1=a1&q2=a2", true}),
72+
std::make_tuple("https://[email protected]/path1/path2?q1=a1&q2=a2",
73+
ParsedUrl{"https", "1.2.3.4", 443, "/path1/path2", "q1=a1&q2=a2", true}),
74+
std::make_tuple("http://1.2.3.4/path1@bbb/path2?q1=a1&q2=a2",
75+
ParsedUrl{"http", "1.2.3.4", 80, "/path1@bbb/path2", "q1=a1&q2=a2", true}),
76+
std::make_tuple("http://[fe80::225:93da:bfde:b5f5]/path1/path2?q1=a1&q2=a2",
77+
ParsedUrl{"http", "[fe80::225:93da:bfde:b5f5]", 80, "/path1/path2",
78+
"q1=a1&q2=a2", true}),
79+
std::make_tuple("user:password@[fe80::225:93da:bfde:b5f5]:8080/path1/path2?q1=a1&q2=a2",
80+
ParsedUrl{"http", "[fe80::225:93da:bfde:b5f5]", 8080, "/path1/path2",
81+
"q1=a1&q2=a2", true}),
82+
std::make_tuple("https://user@[fe80::225:93da:bfde:b5f5]/path1/path2?q1=a1&q2=a2",
83+
ParsedUrl{"https", "[fe80::225:93da:bfde:b5f5]", 443, "/path1/path2",
84+
"q1=a1&q2=a2", true}),
85+
std::make_tuple("http://[fe80::225:93da:bfde:b5f5]/path1@bbb/path2?q1=a1&q2=a2",
86+
ParsedUrl{"http", "[fe80::225:93da:bfde:b5f5]", 80, "/path1@bbb/path2",
87+
"q1=a1&q2=a2", true}),
88+
std::make_tuple("https://https://example.com/some/path",
89+
ParsedUrl{"https", "https", 0, "//example.com/some/path", "", false}),
90+
std::make_tuple("https://example.com:-1/some/path",
91+
ParsedUrl{"https", "example.com", 0, "/some/path", "", false}),
92+
std::make_tuple("https://example.com:65536/some/path",
93+
ParsedUrl{"https", "example.com", 0, "/some/path", "", false}),
94+
std::make_tuple("https://example.com:80a/some/path",
95+
ParsedUrl{"https", "example.com", 0, "/some/path", "", false}),
96+
std::make_tuple("https://example.com:18446744073709551616/some/path",
97+
ParsedUrl{"https", "example.com", 0, "/some/path", "", false})));
98+
99+
TEST_P(UrlParserTests, BasicTests)
100+
{
101+
const auto &url = std::get<0>(GetParam());
102+
const auto &expected = std::get<1>(GetParam());
103+
104+
const auto actual = http_common::UrlParser(url);
105+
106+
EXPECT_EQ(actual.success_, expected.success);
107+
EXPECT_EQ(actual.host_, expected.host);
108+
EXPECT_EQ(actual.port_, expected.port);
109+
EXPECT_EQ(actual.scheme_, expected.scheme);
110+
EXPECT_EQ(actual.path_, expected.path);
111+
EXPECT_EQ(actual.query_, expected.query);
229112
}
230113

231-
TEST(UrlDecoderTests, BasicTests)
114+
class UrlDecoderTests : public ::testing::TestWithParam<std::tuple<std::string, std::string>>
115+
{};
116+
117+
INSTANTIATE_TEST_SUITE_P(
118+
SampleValues,
119+
UrlDecoderTests,
120+
testing::Values(std::make_tuple("Authentication=Basic xxx", "Authentication=Basic xxx"),
121+
std::make_tuple("Authentication=Basic%20xxx", "Authentication=Basic xxx"),
122+
std::make_tuple("%C3%B6%C3%A0%C2%A7%C3%96abcd%C3%84",
123+
"\xc3\xb6\xc3\xa0\xc2\xa7\xc3\x96\x61\x62\x63\x64\xc3\x84"),
124+
std::make_tuple("%2x", "%2x"),
125+
std::make_tuple("%20", " "),
126+
std::make_tuple("text%2", "text%2"),
127+
std::make_tuple("%20test%zztest", "%20test%zztest"),
128+
std::make_tuple("%20test%2", "%20test%2")));
129+
130+
TEST_P(UrlDecoderTests, BasicTests)
232131
{
233-
std::map<std::string, std::string> testdata{
234-
{"Authentication=Basic xxx", "Authentication=Basic xxx"},
235-
{"Authentication=Basic%20xxx", "Authentication=Basic xxx"},
236-
{"%C3%B6%C3%A0%C2%A7%C3%96abcd%C3%84",
237-
"\xc3\xb6\xc3\xa0\xc2\xa7\xc3\x96\x61\x62\x63\x64\xc3\x84"},
238-
{"%2x", "%2x"},
239-
{"%20", " "},
240-
{"text%2", "text%2"},
241-
{"%20test%zztest", "%20test%zztest"},
242-
{"%20test%2", "%20test%2"}};
132+
const auto &encoded = std::get<0>(GetParam());
133+
const auto &expected = std::get<1>(GetParam());
134+
const auto actual = http_common::UrlDecoder::Decode(encoded);
243135

244-
for (auto &testsample : testdata)
245-
{
246-
ASSERT_EQ(http_common::UrlDecoder::Decode(testsample.first), testsample.second);
247-
ASSERT_TRUE(http_common::UrlDecoder::Decode(testsample.first) == testsample.second);
248-
}
136+
EXPECT_EQ(actual, expected);
249137
}

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