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package httpbinding
import (
"bytes"
"testing"
)
func TestPathReplace(t *testing.T) {
cases := []struct {
Orig, ExpPath, ExpRawPath []byte
Key, Val string
}{
{
Orig: []byte("/{bucket}/{key+}"),
ExpPath: []byte("/123/{key+}"),
ExpRawPath: []byte("/123/{key+}"),
Key: "bucket", Val: "123",
},
{
Orig: []byte("/{bucket}/{key+}"),
ExpPath: []byte("/{bucket}/abc"),
ExpRawPath: []byte("/{bucket}/abc"),
Key: "key", Val: "abc",
},
{
Orig: []byte("/{bucket}/{key+}"),
ExpPath: []byte("/{bucket}/a/b/c"),
ExpRawPath: []byte("/{bucket}/a/b/c"),
Key: "key", Val: "a/b/c",
},
{
Orig: []byte("/{bucket}/{key+}"),
ExpPath: []byte("/1/2/3/{key+}"),
ExpRawPath: []byte("/1%2F2%2F3/{key+}"),
Key: "bucket", Val: "1/2/3",
},
{
Orig: []byte("/{bucket}/{key+}"),
ExpPath: []byte("/reallylongvaluegoesheregrowingarray/{key+}"),
ExpRawPath: []byte("/reallylongvaluegoesheregrowingarray/{key+}"),
Key: "bucket", Val: "reallylongvaluegoesheregrowingarray",
},
}
var buffer [64]byte
for i, c := range cases {
origRaw := make([]byte, len(c.Orig))
copy(origRaw, c.Orig)
path, _, err := replacePathElement(c.Orig, buffer[:0], c.Key, c.Val, false)
if err != nil {
t.Fatalf("expected no error, got %v", err)
}
rawPath, _, err := replacePathElement(origRaw, buffer[:0], c.Key, c.Val, true)
if err != nil {
t.Fatalf("expected no error, got %v", err)
}
if e, a := c.ExpPath, path; bytes.Compare(e, a) != 0 {
t.Errorf("%d, expect uri path to be %q got %q", i, e, a)
}
if e, a := c.ExpRawPath, rawPath; bytes.Compare(e, a) != 0 {
t.Errorf("%d, expect uri raw path to be %q got %q", i, e, a)
}
}
}
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