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// Copyright 2017 The go-ethereum Authors
// This file is part of the go-ethereum library.
//
// The go-ethereum library is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// The go-ethereum library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
package api
import (
"bytes"
"reflect"
"testing"
"github.com/ethereum/go-ethereum/swarm/storage"
)
func TestParseURI(t *testing.T) {
type test struct {
uri string
expectURI *URI
expectErr bool
expectRaw bool
expectImmutable bool
expectList bool
expectHash bool
expectValidKey bool
expectAddr storage.Address
}
tests := []test{
{
uri: "",
expectErr: true,
},
{
uri: "foo",
expectErr: true,
},
{
uri: "bzz",
expectErr: true,
},
{
uri: "bzz:",
expectURI: &URI{Scheme: "bzz"},
},
{
uri: "bzz-immutable:",
expectURI: &URI{Scheme: "bzz-immutable"},
expectImmutable: true,
},
{
uri: "bzz-raw:",
expectURI: &URI{Scheme: "bzz-raw"},
expectRaw: true,
},
{
uri: "bzz:/",
expectURI: &URI{Scheme: "bzz"},
},
{
uri: "bzz:/abc123",
expectURI: &URI{Scheme: "bzz", Addr: "abc123"},
},
{
uri: "bzz:/abc123/path/to/entry",
expectURI: &URI{Scheme: "bzz", Addr: "abc123", Path: "path/to/entry"},
},
{
uri: "bzz-raw:/",
expectURI: &URI{Scheme: "bzz-raw"},
expectRaw: true,
},
{
uri: "bzz-raw:/abc123",
expectURI: &URI{Scheme: "bzz-raw", Addr: "abc123"},
expectRaw: true,
},
{
uri: "bzz-raw:/abc123/path/to/entry",
expectURI: &URI{Scheme: "bzz-raw", Addr: "abc123", Path: "path/to/entry"},
expectRaw: true,
},
{
uri: "bzz://",
expectURI: &URI{Scheme: "bzz"},
},
{
uri: "bzz://abc123",
expectURI: &URI{Scheme: "bzz", Addr: "abc123"},
},
{
uri: "bzz://abc123/path/to/entry",
expectURI: &URI{Scheme: "bzz", Addr: "abc123", Path: "path/to/entry"},
},
{
uri: "bzz-hash:",
expectURI: &URI{Scheme: "bzz-hash"},
expectHash: true,
},
{
uri: "bzz-hash:/",
expectURI: &URI{Scheme: "bzz-hash"},
expectHash: true,
},
{
uri: "bzz-list:",
expectURI: &URI{Scheme: "bzz-list"},
expectList: true,
},
{
uri: "bzz-list:/",
expectURI: &URI{Scheme: "bzz-list"},
expectList: true,
},
{
uri: "bzz-raw://4378d19c26590f1a818ed7d6a62c3809e149b0999cab5ce5f26233b3b423bf8c",
expectURI: &URI{Scheme: "bzz-raw",
Addr: "4378d19c26590f1a818ed7d6a62c3809e149b0999cab5ce5f26233b3b423bf8c",
},
expectValidKey: true,
expectRaw: true,
expectAddr: storage.Address{67, 120, 209, 156, 38, 89, 15, 26,
129, 142, 215, 214, 166, 44, 56, 9,
225, 73, 176, 153, 156, 171, 92, 229,
242, 98, 51, 179, 180, 35, 191, 140,
},
},
}
for _, x := range tests {
actual, err := Parse(x.uri)
if x.expectErr {
if err == nil {
t.Fatalf("expected %s to error", x.uri)
}
continue
}
if err != nil {
t.Fatalf("error parsing %s: %s", x.uri, err)
}
if !reflect.DeepEqual(actual, x.expectURI) {
t.Fatalf("expected %s to return %#v, got %#v", x.uri, x.expectURI, actual)
}
if actual.Raw() != x.expectRaw {
t.Fatalf("expected %s raw to be %t, got %t", x.uri, x.expectRaw, actual.Raw())
}
if actual.Immutable() != x.expectImmutable {
t.Fatalf("expected %s immutable to be %t, got %t", x.uri, x.expectImmutable, actual.Immutable())
}
if actual.List() != x.expectList {
t.Fatalf("expected %s list to be %t, got %t", x.uri, x.expectList, actual.List())
}
if actual.Hash() != x.expectHash {
t.Fatalf("expected %s hash to be %t, got %t", x.uri, x.expectHash, actual.Hash())
}
if x.expectValidKey {
if actual.Address() == nil {
t.Fatalf("expected %s to return a valid key, got nil", x.uri)
} else {
if !bytes.Equal(x.expectAddr, actual.Address()) {
t.Fatalf("expected %s to be decoded to %v", x.expectURI.Addr, x.expectAddr)
}
}
}
}
}
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