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KubuxuKubuxu
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Merge pull request #4 from multiformats/refactor-tests
Parameterise tests
2 parents 7a350a6 + 0dcb7b0 commit 3844c4b

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‎patterns_test.go‎

Lines changed: 81 additions & 94 deletions
Original file line numberDiff line numberDiff line change
@@ -6,7 +6,86 @@ import (
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ma "github.com/multiformats/go-multiaddr"
77
)
88

9+
type testVector struct {
10+
Pattern Pattern
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Good []string
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Bad []string
13+
}
14+
15+
var TestVectors = map[string]*testVector{
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"IP": {
17+
Pattern: IP,
18+
Good: []string{"/ip4/0.0.0.0", "/ip6/fc00::"},
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Bad: []string{"/ip4/0.0.0.0/tcp/555", "/udp/789/ip6/fc00::"},
20+
},
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"TCP": {
22+
Pattern: TCP,
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Good: []string{"/ip4/0.0.7.6/tcp/1234", "/ip6/::/tcp/0"},
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Bad: []string{"/tcp/12345", "/ip6/fc00::/udp/5523/tcp/9543"},
25+
},
26+
"UDP": {
27+
Pattern: UDP,
28+
Good: []string{"/ip4/0.0.7.6/udp/1234", "/ip6/::/udp/0"},
29+
Bad: []string{"/udp/12345", "/ip6/fc00::/tcp/5523/udp/9543"},
30+
},
31+
"UTP": {
32+
Pattern: UTP,
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Good: []string{"/ip4/1.2.3.4/udp/3456/utp", "/ip6/::/udp/0/utp"},
34+
Bad: []string{"/ip4/0.0.0.0/tcp/12345/utp", "/ip6/1.2.3.4/ip4/0.0.0.0/udp/1234/utp", "/utp"},
35+
},
36+
"QUIC": {
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Pattern: QUIC,
38+
Good: []string{"/ip4/1.2.3.4/udp/1234/quic", "/ip6/::/udp/1234/quic"},
39+
Bad: []string{"/ip4/0.0.0.0/tcp/12345/quic", "/ip6/1.2.3.4/ip4/0.0.0.0/udp/1234/quic", "/quic"},
40+
},
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"IPFS": {
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Pattern: IPFS,
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Good: []string{
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"/ip4/1.2.3.4/tcp/1234/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
45+
"/ip6/::/tcp/1234/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
46+
"/ip6/::/udp/1234/utp/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
47+
"/ip4/0.0.0.0/udp/1234/utp/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ"},
48+
Bad: []string{
49+
"/ip4/1.2.3.4/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
50+
"/ip6/::/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
51+
"/tcp/123/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
52+
"/ip6/::/udp/1234/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
53+
"/ip6/::/utp/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
54+
"/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ"}},
55+
}
56+
57+
func TestProtocolMatching(t *testing.T) {
58+
for name, tc := range TestVectors {
59+
t.Run(name, func(t *testing.T) {
60+
t.Parallel()
61+
62+
assertMatches(t, tc.Pattern, tc.Good)
63+
64+
bad := [][]string{tc.Bad}
65+
for _, other := range TestVectors {
66+
if other == tc {
67+
continue
68+
}
69+
bad = append(bad, other.Good)
70+
}
71+
assertMismatches(t, tc.Pattern, bad...)
72+
})
73+
}
74+
}
75+
76+
func TestReliableGroup(t *testing.T) {
77+
assertMatches(t, Reliable, TestVectors["UTP"].Good, TestVectors["TCP"].Good, TestVectors["QUIC"].Good)
78+
assertMismatches(t, Reliable, TestVectors["IP"].Good, TestVectors["UDP"].Good, TestVectors["IPFS"].Good)
79+
}
80+
81+
func TestUnreliableGroup(t *testing.T) {
82+
assertMatches(t, Unreliable, TestVectors["UDP"].Good)
83+
assertMismatches(t, Unreliable, TestVectors["IP"].Good, TestVectors["TCP"].Good, TestVectors["UTP"].Good, TestVectors["IPFS"].Good, TestVectors["QUIC"].Good)
84+
}
85+
986
func assertMatches(t *testing.T, p Pattern, args ...[]string) {
87+
t.Helper()
88+
1089
t.Logf("testing assertions for %q", p)
1190
for _, argset := range args {
1291
for _, s := range argset {
@@ -23,6 +102,8 @@ func assertMatches(t *testing.T, p Pattern, args ...[]string) {
23102
}
24103

25104
func assertMismatches(t *testing.T, p Pattern, args ...[]string) {
105+
t.Helper()
106+
26107
for _, argset := range args {
27108
for _, s := range argset {
28109
addr, err := ma.NewMultiaddr(s)
@@ -36,97 +117,3 @@ func assertMismatches(t *testing.T, p Pattern, args ...[]string) {
36117
}
37118
}
38119
}
39-
40-
func TestBasicMatching(t *testing.T) {
41-
good_ip := []string{
42-
"/ip4/0.0.0.0",
43-
"/ip6/fc00::",
44-
}
45-
46-
bad_ip := []string{
47-
"/ip4/0.0.0.0/tcp/555",
48-
"/udp/789/ip6/fc00::",
49-
}
50-
51-
good_tcp := []string{
52-
"/ip4/0.0.7.6/tcp/1234",
53-
"/ip6/::/tcp/0",
54-
}
55-
56-
bad_tcp := []string{
57-
"/tcp/12345",
58-
"/ip6/fc00::/udp/5523/tcp/9543",
59-
}
60-
61-
good_udp := []string{
62-
"/ip4/0.0.7.6/udp/1234",
63-
"/ip6/::/udp/0",
64-
}
65-
66-
bad_udp := []string{
67-
"/udp/12345",
68-
"/ip6/fc00::/tcp/5523/udp/9543",
69-
}
70-
71-
good_utp := []string{
72-
"/ip4/1.2.3.4/udp/3456/utp",
73-
"/ip6/::/udp/0/utp",
74-
}
75-
76-
bad_utp := []string{
77-
"/ip4/0.0.0.0/tcp/12345/utp",
78-
"/ip6/1.2.3.4/ip4/0.0.0.0/udp/1234/utp",
79-
"/utp",
80-
}
81-
82-
good_quic := []string{
83-
"/ip4/1.2.3.4/udp/1234/quic",
84-
"/ip6/::/udp/1234/quic",
85-
}
86-
87-
bad_quic := []string{
88-
"/ip4/0.0.0.0/tcp/12345/quic",
89-
"/ip6/1.2.3.4/ip4/0.0.0.0/udp/1234/quic",
90-
"/quic",
91-
}
92-
93-
good_ipfs := []string{
94-
"/ip4/1.2.3.4/tcp/1234/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
95-
"/ip6/::/tcp/1234/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
96-
"/ip6/::/udp/1234/utp/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
97-
"/ip4/0.0.0.0/udp/1234/utp/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
98-
}
99-
100-
bad_ipfs := []string{
101-
"/ip4/1.2.3.4/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
102-
"/ip6/::/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
103-
"/tcp/123/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
104-
"/ip6/::/udp/1234/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
105-
"/ip6/::/utp/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
106-
"/ipfs/QmaCpDMGvV2BGHeYERUEnRQAwe3N8SzbUtfsmvsqQLuvuJ",
107-
}
108-
109-
assertMatches(t, IP, good_ip)
110-
assertMismatches(t, IP, bad_ip, good_tcp)
111-
112-
assertMatches(t, TCP, good_tcp)
113-
assertMismatches(t, TCP, bad_tcp, good_ip)
114-
115-
assertMatches(t, UDP, good_udp)
116-
assertMismatches(t, UDP, bad_udp, good_ip, good_tcp, good_ipfs, good_utp, good_quic)
117-
118-
assertMatches(t, UTP, good_utp)
119-
assertMismatches(t, UTP, bad_utp, good_ip, good_tcp, good_udp, good_quic)
120-
121-
assertMatches(t, QUIC, good_quic)
122-
assertMismatches(t, QUIC, bad_quic, good_ip, good_tcp, good_udp, good_utp)
123-
124-
assertMatches(t, Reliable, good_utp, good_tcp, good_quic)
125-
assertMismatches(t, Reliable, good_ip, good_udp, good_ipfs)
126-
127-
assertMatches(t, Unreliable, good_udp)
128-
assertMismatches(t, Unreliable, good_ip, good_tcp, good_utp, good_ipfs, good_quic)
129-
130-
assertMatches(t, IPFS, good_ipfs)
131-
assertMismatches(t, IPFS, bad_ipfs, good_ip, good_tcp, good_utp, good_udp, good_quic)
132-
}

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