Added all required dependencies

vendor/github.com/smartystreets/assertions/internal/oglematchers/matches_regexp.go

@@ -0,0 +1,69 @@
+// Copyright 2011 Aaron Jacobs. All Rights Reserved.
+// Author: aaronjjacobs@gmail.com (Aaron Jacobs)
+//
+// 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 oglematchers
+
+import (
+	"errors"
+	"fmt"
+	"reflect"
+	"regexp"
+)
+
+// MatchesRegexp returns a matcher that matches strings and byte slices whose
+// contents match the supplied regular expression. The semantics are those of
+// regexp.Match. In particular, that means the match is not implicitly anchored
+// to the ends of the string: MatchesRegexp("bar") will match "foo bar baz".
+func MatchesRegexp(pattern string) Matcher {
+	re, err := regexp.Compile(pattern)
+	if err != nil {
+		panic("MatchesRegexp: " + err.Error())
+	}
+
+	return &matchesRegexpMatcher{re}
+}
+
+type matchesRegexpMatcher struct {
+	re *regexp.Regexp
+}
+
+func (m *matchesRegexpMatcher) Description() string {
+	return fmt.Sprintf("matches regexp \"%s\"", m.re.String())
+}
+
+func (m *matchesRegexpMatcher) Matches(c interface{}) (err error) {
+	v := reflect.ValueOf(c)
+	isString := v.Kind() == reflect.String
+	isByteSlice := v.Kind() == reflect.Slice && v.Elem().Kind() == reflect.Uint8
+
+	err = errors.New("")
+
+	switch {
+	case isString:
+		if m.re.MatchString(v.String()) {
+			err = nil
+		}
+
+	case isByteSlice:
+		if m.re.Match(v.Bytes()) {
+			err = nil
+		}
+
+	default:
+		err = NewFatalError("which is not a string or []byte")
+	}
+
+	return
+}