internal: move {config,db,http} into internal

internal/http/http_test.go

@@ -0,0 +1,73 @@
+// Copyright 2014 The Cayley Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package http
+
+import (
+	"fmt"
+	"reflect"
+	"testing"
+
+	"github.com/google/cayley/quad"
+)
+
+var parseTests = []struct {
+	message string
+	input   string
+	expect  []quad.Quad
+	err     error
+}{
+	{
+		message: "parse correct JSON",
+		input: `[
+			{"subject": "foo", "predicate": "bar", "object": "baz"},
+			{"subject": "foo", "predicate": "bar", "object": "baz", "label": "graph"}
+		]`,
+		expect: []quad.Quad{
+			{"foo", "bar", "baz", ""},
+			{"foo", "bar", "baz", "graph"},
+		},
+		err: nil,
+	},
+	{
+		message: "parse correct JSON with extra field",
+		input: `[
+			{"subject": "foo", "predicate": "bar", "object": "foo", "something_else": "extra data"}
+		]`,
+		expect: []quad.Quad{
+			{"foo", "bar", "foo", ""},
+		},
+		err: nil,
+	},
+	{
+		message: "reject incorrect JSON",
+		input: `[
+			{"subject": "foo", "predicate": "bar"}
+		]`,
+		expect: nil,
+		err:    fmt.Errorf("invalid quad at index %d. %v", 0, quad.Quad{"foo", "bar", "", ""}),
+	},
+}
+
+func TestParseJSON(t *testing.T) {
+	for _, test := range parseTests {
+		got, err := ParseJSONToQuadList([]byte(test.input))
+		if fmt.Sprint(err) != fmt.Sprint(test.err) {
+			t.Errorf("Failed to %v with unexpected error, got:%v expected %v", test.message, err, test.err)
+		}
+		if !reflect.DeepEqual(got, test.expect) {
+			t.Errorf("Failed to %v, got:%v expect:%v", test.message, got, test.expect)
+		}
+	}
+}