Merge pull request #1919 from ethersphere/getnatspec

rpc api: eth_getNatSpec

1 files changed, 77 insertions, 0 deletions

diff --git a/common/httpclient/httpclient_test.go b/common/httpclient/httpclient_test.go
new file mode 100644
index 000000000..6c3782e15
--- /dev/null
+++ b/common/httpclient/httpclient_test.go
@@ -0,0 +1,77 @@
+// Copyright 2015 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 httpclient
+
+import (
+	"io/ioutil"
+	"net/http"
+	"os"
+	"path"
+	"testing"
+
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/crypto"
+)
+
+func TestGetAuthContent(t *testing.T) {
+	dir, err := ioutil.TempDir("", "httpclient-test")
+	if err != nil {
+		t.Fatal("cannot create temporary directory:", err)
+	}
+	defer os.RemoveAll(dir)
+	client := New(dir)
+
+	text := "test"
+	hash := crypto.Sha3Hash([]byte(text))
+	if err := ioutil.WriteFile(path.Join(dir, "test.content"), []byte(text), os.ModePerm); err != nil {
+		t.Fatal("could not write test file", err)
+	}
+	content, err := client.GetAuthContent("file:///test.content", hash)
+	if err != nil {
+		t.Errorf("no error expected, got %v", err)
+	}
+	if string(content) != text {
+		t.Errorf("incorrect content. expected %v, got %v", text, string(content))
+	}
+
+	hash = common.Hash{}
+	content, err = client.GetAuthContent("file:///test.content", hash)
+	expected := "content hash mismatch 0000000000000000000000000000000000000000000000000000000000000000 != 9c22ff5f21f0b81b113e63f7db6da94fedef11b2119b4088b89664fb9a3cb658 (exp)"
+	if err == nil {
+		t.Errorf("expected error, got nothing")
+	} else {
+		if err.Error() != expected {
+			t.Errorf("expected error '%s' got '%v'", expected, err)
+		}
+	}
+
+}
+
+type rt struct{}
+
+func (rt) RoundTrip(req *http.Request) (resp *http.Response, err error) { return }
+
+func TestRegisterScheme(t *testing.T) {
+	client := New("/tmp/")
+	if client.HasScheme("scheme") {
+		t.Errorf("expected scheme not to be registered")
+	}
+	client.RegisterScheme("scheme", rt{})
+	if !client.HasScheme("scheme") {
+		t.Errorf("expected scheme to be registered")
+	}
+}