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package client
import (
"testing"
)
func TestParseAddress(t *testing.T) {
testCases := []struct {
raw string
canonical string
invalid bool
}{
{raw: "unix:/foo/bar.socket", canonical: "unix:/foo/bar.socket"},
{raw: "unix://foo/bar.socket", canonical: "unix:/foo/bar.socket"},
{raw: "unix:///foo/bar.socket", canonical: "unix:/foo/bar.socket"},
// We explicitly want to support relative paths
{raw: "unix:foo/bar.socket", canonical: "unix:foo/bar.socket"},
{raw: "tcp://1.2.3.4", canonical: "1.2.3.4"},
{raw: "tcp://1.2.3.4:567", canonical: "1.2.3.4:567"},
{raw: "tcp://foobar", canonical: "foobar"},
{raw: "tcp://foobar:567", canonical: "foobar:567"},
{raw: "tcp://1.2.3.4/foo/bar.socket", invalid: true},
{raw: "tls://1.2.3.4/foo/bar.socket", invalid: true},
{raw: "tcp:///foo/bar.socket", invalid: true},
{raw: "tcp:/foo/bar.socket", invalid: true},
{raw: "tcp://[2001:0db8:85a3:0000:0000:8a2e:0370:7334]:9999", canonical: "[2001:0db8:85a3:0000:0000:8a2e:0370:7334]:9999"},
{raw: "foobar:9999", canonical: "foobar:9999"},
// As per https://github.com/grpc/grpc/blob/master/doc/naming.md...
{raw: "dns:///127.0.0.1:9999", canonical: "dns:///127.0.0.1:9999"},
{raw: "dns:///[2001:0db8:85a3:0000:0000:8a2e:0370:7334]:9999", canonical: "dns:///[2001:0db8:85a3:0000:0000:8a2e:0370:7334]:9999"},
}
for _, tc := range testCases {
canonical, err := parseAddress(tc.raw)
if err == nil && tc.invalid {
t.Errorf("%v: expected error, got none", tc)
} else if err != nil && !tc.invalid {
t.Errorf("%v: parse error: %v", tc, err)
continue
}
if tc.invalid {
continue
}
if tc.canonical != canonical {
t.Errorf("%v: expected %q, got %q", tc, tc.canonical, canonical)
}
}
}
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