Bump google.golang.org/api

vendor/github.com/google/martian/querystring/query_string_matcher.go

@@ -0,0 +1,56 @@
+// Copyright 2017 Google Inc. 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 querystring
+
+import "net/http"
+
+// Matcher is a conditonal evalutor of query string parameters
+// to be used in structs that take conditions.
+type Matcher struct {
+	name, value string
+}
+
+// NewMatcher builds a new querystring matcher
+func NewMatcher(name, value string) *Matcher {
+	return &Matcher{name: name, value: value}
+}
+
+// MatchRequest evaluates a request and returns whether or not
+// the request contains a querystring param that matches the provided name
+// and value.
+func (m *Matcher) MatchRequest(req *http.Request) bool {
+	for n, vs := range req.URL.Query() {
+		if m.name == n {
+			if m.value == "" {
+				return true
+			}
+
+			for _, v := range vs {
+				if m.value == v {
+					return true
+				}
+			}
+		}
+	}
+
+	return false
+}
+
+// MatchResponse evaluates a response and returns whether or not
+// the request that resulted in that response contains a querystring param that matches the provided name
+// and value.
+func (m *Matcher) MatchResponse(res *http.Response) bool {
+	return m.MatchRequest(res.Request)
+}