Update vendor with `go dep`

This fix updates vendor with `go dep`

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

8 files changed, 999 insertions, 0 deletions

diff --git a/vendor/github.com/go-openapi/jsonreference/.github/CONTRIBUTING.md b/vendor/github.com/go-openapi/jsonreference/.github/CONTRIBUTING.md
new file mode 100644
index 000000000..7dea4240d
--- /dev/null
+++ b/vendor/github.com/go-openapi/jsonreference/.github/CONTRIBUTING.md
@@ -0,0 +1,117 @@
+## Contribution Guidelines
+
+### Pull requests are always welcome
+
+We are always thrilled to receive pull requests, and do our best to
+process them as fast as possible. Not sure if that typo is worth a pull
+request? Do it! We will appreciate it.
+
+If your pull request is not accepted on the first try, don't be
+discouraged! If there's a problem with the implementation, hopefully you
+received feedback on what to improve.
+
+We're trying very hard to keep go-swagger lean and focused. We don't want it
+to do everything for everybody. This means that we might decide against
+incorporating a new feature. However, there might be a way to implement
+that feature *on top of* go-swagger.
+
+
+### Conventions
+
+Fork the repo and make changes on your fork in a feature branch:
+
+- If it's a bugfix branch, name it XXX-something where XXX is the number of the
+  issue
+- If it's a feature branch, create an enhancement issue to announce your
+  intentions, and name it XXX-something where XXX is the number of the issue.
+
+Submit unit tests for your changes.  Go has a great test framework built in; use
+it! Take a look at existing tests for inspiration. Run the full test suite on
+your branch before submitting a pull request.
+
+Update the documentation when creating or modifying features. Test
+your documentation changes for clarity, concision, and correctness, as
+well as a clean documentation build. See ``docs/README.md`` for more
+information on building the docs and how docs get released.
+
+Write clean code. Universally formatted code promotes ease of writing, reading,
+and maintenance. Always run `gofmt -s -w file.go` on each changed file before
+committing your changes. Most editors have plugins that do this automatically.
+
+Pull requests descriptions should be as clear as possible and include a
+reference to all the issues that they address.
+
+Pull requests must not contain commits from other users or branches.
+
+Commit messages must start with a capitalized and short summary (max. 50
+chars) written in the imperative, followed by an optional, more detailed
+explanatory text which is separated from the summary by an empty line.
+
+Code review comments may be added to your pull request. Discuss, then make the
+suggested modifications and push additional commits to your feature branch. Be
+sure to post a comment after pushing. The new commits will show up in the pull
+request automatically, but the reviewers will not be notified unless you
+comment.
+
+Before the pull request is merged, make sure that you squash your commits into
+logical units of work using `git rebase -i` and `git push -f`. After every
+commit the test suite should be passing. Include documentation changes in the
+same commit so that a revert would remove all traces of the feature or fix.
+
+Commits that fix or close an issue should include a reference like `Closes #XXX`
+or `Fixes #XXX`, which will automatically close the issue when merged.
+
+### Sign your work
+
+The sign-off is a simple line at the end of the explanation for the
+patch, which certifies that you wrote it or otherwise have the right to
+pass it on as an open-source patch.  The rules are pretty simple: if you
+can certify the below (from
+[developercertificate.org](http://developercertificate.org/)):
+
+```
+Developer Certificate of Origin
+Version 1.1
+
+Copyright (C) 2004, 2006 The Linux Foundation and its contributors.
+660 York Street, Suite 102,
+San Francisco, CA 94110 USA
+
+Everyone is permitted to copy and distribute verbatim copies of this
+license document, but changing it is not allowed.
+
+
+Developer's Certificate of Origin 1.1
+
+By making a contribution to this project, I certify that:
+
+(a) The contribution was created in whole or in part by me and I
+    have the right to submit it under the open source license
+    indicated in the file; or
+
+(b) The contribution is based upon previous work that, to the best
+    of my knowledge, is covered under an appropriate open source
+    license and I have the right under that license to submit that
+    work with modifications, whether created in whole or in part
+    by me, under the same open source license (unless I am
+    permitted to submit under a different license), as indicated
+    in the file; or
+
+(c) The contribution was provided directly to me by some other
+    person who certified (a), (b) or (c) and I have not modified
+    it.
+
+(d) I understand and agree that this project and the contribution
+    are public and that a record of the contribution (including all
+    personal information I submit with it, including my sign-off) is
+    maintained indefinitely and may be redistributed consistent with
+    this project or the open source license(s) involved.
+```
+
+then you just add a line to every git commit message:
+
+    Signed-off-by: Joe Smith <joe@gmail.com>
+
+using your real name (sorry, no pseudonyms or anonymous contributions.)
+
+You can add the sign off when creating the git commit via `git commit -s`.
diff --git a/vendor/github.com/go-openapi/jsonreference/.gitignore b/vendor/github.com/go-openapi/jsonreference/.gitignore
new file mode 100644
index 000000000..769c24400
--- /dev/null
+++ b/vendor/github.com/go-openapi/jsonreference/.gitignore
@@ -0,0 +1 @@
+secrets.yml
diff --git a/vendor/github.com/go-openapi/jsonreference/.travis.yml b/vendor/github.com/go-openapi/jsonreference/.travis.yml
new file mode 100644
index 000000000..5b31a1b3e
--- /dev/null
+++ b/vendor/github.com/go-openapi/jsonreference/.travis.yml
@@ -0,0 +1,14 @@
+language: go
+go:
+- 1.7
+install:
+- go get -u github.com/stretchr/testify/assert
+- go get -u github.com/PuerkitoBio/purell
+- go get -u github.com/go-openapi/jsonpointer
+script:
+- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./...
+after_success:
+- bash <(curl -s https://codecov.io/bash)
+notifications:
+  slack:
+    secure: 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
diff --git a/vendor/github.com/go-openapi/jsonreference/CODE_OF_CONDUCT.md b/vendor/github.com/go-openapi/jsonreference/CODE_OF_CONDUCT.md
new file mode 100644
index 000000000..9322b065e
--- /dev/null
+++ b/vendor/github.com/go-openapi/jsonreference/CODE_OF_CONDUCT.md
@@ -0,0 +1,74 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, gender identity and expression, level of experience,
+nationality, personal appearance, race, religion, or sexual identity and
+orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+  address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at ivan+abuse@flanders.co.nz. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at [http://contributor-covenant.org/version/1/4][version]
+
+[homepage]: http://contributor-covenant.org
+[version]: http://contributor-covenant.org/version/1/4/
diff --git a/vendor/github.com/go-openapi/jsonreference/LICENSE b/vendor/github.com/go-openapi/jsonreference/LICENSE
new file mode 100644
index 000000000..d64569567
--- /dev/null
+++ b/vendor/github.com/go-openapi/jsonreference/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
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+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
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+   6. Trademarks. This License does not grant permission to use the trade
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diff --git a/vendor/github.com/go-openapi/jsonreference/README.md b/vendor/github.com/go-openapi/jsonreference/README.md
new file mode 100644
index 000000000..66345f4c6
--- /dev/null
+++ b/vendor/github.com/go-openapi/jsonreference/README.md
@@ -0,0 +1,15 @@
+# gojsonreference [![Build Status](https://travis-ci.org/go-openapi/jsonreference.svg?branch=master)](https://travis-ci.org/go-openapi/jsonreference) [![codecov](https://codecov.io/gh/go-openapi/jsonreference/branch/master/graph/badge.svg)](https://codecov.io/gh/go-openapi/jsonreference) [![Slack Status](https://slackin.goswagger.io/badge.svg)](https://slackin.goswagger.io)
+
+[![license](http://img.shields.io/badge/license-Apache%20v2-orange.svg)](https://raw.githubusercontent.com/go-openapi/jsonreference/master/LICENSE) [![GoDoc](https://godoc.org/github.com/go-openapi/jsonreference?status.svg)](http://godoc.org/github.com/go-openapi/jsonreference)
+An implementation of JSON Reference - Go language
+
+## Status
+Work in progress ( 90% done )
+
+## Dependencies
+https://github.com/go-openapi/jsonpointer
+
+## References
+http://tools.ietf.org/html/draft-ietf-appsawg-json-pointer-07
+
+http://tools.ietf.org/html/draft-pbryan-zyp-json-ref-03
diff --git a/vendor/github.com/go-openapi/jsonreference/reference.go b/vendor/github.com/go-openapi/jsonreference/reference.go
new file mode 100644
index 000000000..3bc0a6e26
--- /dev/null
+++ b/vendor/github.com/go-openapi/jsonreference/reference.go
@@ -0,0 +1,156 @@
+// Copyright 2013 sigu-399 ( https://github.com/sigu-399 )
+//
+// 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.
+
+// author       sigu-399
+// author-github  https://github.com/sigu-399
+// author-mail    sigu.399@gmail.com
+//
+// repository-name  jsonreference
+// repository-desc  An implementation of JSON Reference - Go language
+//
+// description    Main and unique file.
+//
+// created        26-02-2013
+
+package jsonreference
+
+import (
+	"errors"
+	"net/url"
+	"strings"
+
+	"github.com/PuerkitoBio/purell"
+	"github.com/go-openapi/jsonpointer"
+)
+
+const (
+	fragmentRune = `#`
+)
+
+// New creates a new reference for the given string
+func New(jsonReferenceString string) (Ref, error) {
+
+	var r Ref
+	err := r.parse(jsonReferenceString)
+	return r, err
+
+}
+
+// MustCreateRef parses the ref string and panics when it's invalid.
+// Use the New method for a version that returns an error
+func MustCreateRef(ref string) Ref {
+	r, err := New(ref)
+	if err != nil {
+		panic(err)
+	}
+	return r
+}
+
+// Ref represents a json reference object
+type Ref struct {
+	referenceURL     *url.URL
+	referencePointer jsonpointer.Pointer
+
+	HasFullURL      bool
+	HasURLPathOnly  bool
+	HasFragmentOnly bool
+	HasFileScheme   bool
+	HasFullFilePath bool
+}
+
+// GetURL gets the URL for this reference
+func (r *Ref) GetURL() *url.URL {
+	return r.referenceURL
+}
+
+// GetPointer gets the json pointer for this reference
+func (r *Ref) GetPointer() *jsonpointer.Pointer {
+	return &r.referencePointer
+}
+
+// String returns the best version of the url for this reference
+func (r *Ref) String() string {
+
+	if r.referenceURL != nil {
+		return r.referenceURL.String()
+	}
+
+	if r.HasFragmentOnly {
+		return fragmentRune + r.referencePointer.String()
+	}
+
+	return r.referencePointer.String()
+}
+
+// IsRoot returns true if this reference is a root document
+func (r *Ref) IsRoot() bool {
+	return r.referenceURL != nil &&
+		!r.IsCanonical() &&
+		!r.HasURLPathOnly &&
+		r.referenceURL.Fragment == ""
+}
+
+// IsCanonical returns true when this pointer starts with http(s):// or file://
+func (r *Ref) IsCanonical() bool {
+	return (r.HasFileScheme && r.HasFullFilePath) || (!r.HasFileScheme && r.HasFullURL)
+}
+
+// "Constructor", parses the given string JSON reference
+func (r *Ref) parse(jsonReferenceString string) error {
+
+	parsed, err := url.Parse(jsonReferenceString)
+	if err != nil {
+		return err
+	}
+
+	r.referenceURL, _ = url.Parse(purell.NormalizeURL(parsed, purell.FlagsSafe|purell.FlagRemoveDuplicateSlashes))
+	refURL := r.referenceURL
+
+	if refURL.Scheme != "" && refURL.Host != "" {
+		r.HasFullURL = true
+	} else {
+		if refURL.Path != "" {
+			r.HasURLPathOnly = true
+		} else if refURL.RawQuery == "" && refURL.Fragment != "" {
+			r.HasFragmentOnly = true
+		}
+	}
+
+	r.HasFileScheme = refURL.Scheme == "file"
+	r.HasFullFilePath = strings.HasPrefix(refURL.Path, "/")
+
+	// invalid json-pointer error means url has no json-pointer fragment. simply ignore error
+	r.referencePointer, _ = jsonpointer.New(refURL.Fragment)
+
+	return nil
+}
+
+// Inherits creates a new reference from a parent and a child
+// If the child cannot inherit from the parent, an error is returned
+func (r *Ref) Inherits(child Ref) (*Ref, error) {
+	childURL := child.GetURL()
+	parentURL := r.GetURL()
+	if childURL == nil {
+		return nil, errors.New("child url is nil")
+	}
+	if parentURL == nil {
+		return &child, nil
+	}
+
+	ref, err := New(parentURL.ResolveReference(childURL).String())
+	if err != nil {
+		return nil, err
+	}
+	return &ref, nil
+}
diff --git a/vendor/github.com/go-openapi/jsonreference/reference_test.go b/vendor/github.com/go-openapi/jsonreference/reference_test.go
new file mode 100644
index 000000000..499c634c5
--- /dev/null
+++ b/vendor/github.com/go-openapi/jsonreference/reference_test.go
@@ -0,0 +1,420 @@
+// Copyright 2013 sigu-399 ( https://github.com/sigu-399 )
+//
+// 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.
+
+// author       sigu-399
+// author-github  https://github.com/sigu-399
+// author-mail    sigu.399@gmail.com
+//
+// repository-name  jsonreference
+// repository-desc  An implementation of JSON Reference - Go language
+//
+// description    Automated tests on package.
+//
+// created        03-03-2013
+
+package jsonreference
+
+import (
+	"testing"
+
+	"github.com/go-openapi/jsonpointer"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestIsRoot(t *testing.T) {
+	in := "#"
+	r1, err := New(in)
+	assert.NoError(t, err)
+	assert.True(t, r1.IsRoot())
+
+	in = "#/ok"
+	r1 = MustCreateRef(in)
+	assert.False(t, r1.IsRoot())
+
+	assert.Panics(t, assert.PanicTestFunc(func() {
+		MustCreateRef("%2")
+	}))
+}
+
+func TestFull(t *testing.T) {
+
+	in := "http://host/path/a/b/c#/f/a/b"
+
+	r1, err := New(in)
+	if err != nil {
+		t.Errorf("New(%v) error %s", in, err.Error())
+	}
+
+	if in != r1.String() {
+		t.Errorf("New(%v) = %v, expect %v", in, r1.String(), in)
+	}
+
+	if r1.HasFragmentOnly != false {
+		t.Errorf("New(%v)::HasFragmentOnly %v expect %v", in, r1.HasFragmentOnly, false)
+	}
+
+	if r1.HasFullURL != true {
+		t.Errorf("New(%v)::HasFullURL %v expect %v", in, r1.HasFullURL, true)
+	}
+
+	if r1.HasURLPathOnly != false {
+		t.Errorf("New(%v)::HasURLPathOnly %v expect %v", in, r1.HasURLPathOnly, false)
+	}
+
+	if r1.HasFileScheme != false {
+		t.Errorf("New(%v)::HasFileScheme %v expect %v", in, r1.HasFileScheme, false)
+	}
+
+	if r1.GetPointer().String() != "/f/a/b" {
+		t.Errorf("New(%v)::GetPointer() %v expect %v", in, r1.GetPointer().String(), "/f/a/b")
+	}
+}
+
+func TestFullURL(t *testing.T) {
+
+	in := "http://host/path/a/b/c"
+
+	r1, err := New(in)
+	if err != nil {
+		t.Errorf("New(%v) error %s", in, err.Error())
+	}
+
+	if in != r1.String() {
+		t.Errorf("New(%v) = %v, expect %v", in, r1.String(), in)
+	}
+
+	if r1.HasFragmentOnly != false {
+		t.Errorf("New(%v)::HasFragmentOnly %v expect %v", in, r1.HasFragmentOnly, false)
+	}
+
+	if r1.HasFullURL != true {
+		t.Errorf("New(%v)::HasFullURL %v expect %v", in, r1.HasFullURL, true)
+	}
+
+	if r1.HasURLPathOnly != false {
+		t.Errorf("New(%v)::HasURLPathOnly %v expect %v", in, r1.HasURLPathOnly, false)
+	}
+
+	if r1.HasFileScheme != false {
+		t.Errorf("New(%v)::HasFileScheme %v expect %v", in, r1.HasFileScheme, false)
+	}
+
+	if r1.GetPointer().String() != "" {
+		t.Errorf("New(%v)::GetPointer() %v expect %v", in, r1.GetPointer().String(), "")
+	}
+}
+
+func TestFragmentOnly(t *testing.T) {
+
+	in := "#/fragment/only"
+
+	r1, err := New(in)
+	if err != nil {
+		t.Errorf("New(%v) error %s", in, err.Error())
+	}
+
+	if in != r1.String() {
+		t.Errorf("New(%v) = %v, expect %v", in, r1.String(), in)
+	}
+
+	if r1.HasFragmentOnly != true {
+		t.Errorf("New(%v)::HasFragmentOnly %v expect %v", in, r1.HasFragmentOnly, true)
+	}
+
+	if r1.HasFullURL != false {
+		t.Errorf("New(%v)::HasFullURL %v expect %v", in, r1.HasFullURL, false)
+	}
+
+	if r1.HasURLPathOnly != false {
+		t.Errorf("New(%v)::HasURLPathOnly %v expect %v", in, r1.HasURLPathOnly, false)
+	}
+
+	if r1.HasFileScheme != false {
+		t.Errorf("New(%v)::HasFileScheme %v expect %v", in, r1.HasFileScheme, false)
+	}
+
+	if r1.GetPointer().String() != "/fragment/only" {
+		t.Errorf("New(%v)::GetPointer() %v expect %v", in, r1.GetPointer().String(), "/fragment/only")
+	}
+
+	p, _ := jsonpointer.New(r1.referenceURL.Fragment)
+	r2 := Ref{referencePointer: p, HasFragmentOnly: true}
+	assert.Equal(t, r2.String(), in)
+
+	r3 := Ref{referencePointer: p, HasFragmentOnly: false}
+	assert.Equal(t, r3.String(), in[1:])
+}
+
+func TestURLPathOnly(t *testing.T) {
+
+	in := "/documents/document.json"
+
+	r1, err := New(in)
+	if err != nil {
+		t.Errorf("New(%v) error %s", in, err.Error())
+	}
+
+	if in != r1.String() {
+		t.Errorf("New(%v) = %v, expect %v", in, r1.String(), in)
+	}
+
+	if r1.HasFragmentOnly != false {
+		t.Errorf("New(%v)::HasFragmentOnly %v expect %v", in, r1.HasFragmentOnly, false)
+	}
+
+	if r1.HasFullURL != false {
+		t.Errorf("New(%v)::HasFullURL %v expect %v", in, r1.HasFullURL, false)
+	}
+
+	if r1.HasURLPathOnly != true {
+		t.Errorf("New(%v)::HasURLPathOnly %v expect %v", in, r1.HasURLPathOnly, true)
+	}
+
+	if r1.HasFileScheme != false {
+		t.Errorf("New(%v)::HasFileScheme %v expect %v", in, r1.HasFileScheme, false)
+	}
+
+	if r1.GetPointer().String() != "" {
+		t.Errorf("New(%v)::GetPointer() %v expect %v", in, r1.GetPointer().String(), "")
+	}
+}
+
+func TestURLRelativePathOnly(t *testing.T) {
+
+	in := "document.json"
+
+	r1, err := New(in)
+	if err != nil {
+		t.Errorf("New(%v) error %s", in, err.Error())
+	}
+
+	if in != r1.String() {
+		t.Errorf("New(%v) = %v, expect %v", in, r1.String(), in)
+	}
+
+	if r1.HasFragmentOnly != false {
+		t.Errorf("New(%v)::HasFragmentOnly %v expect %v", in, r1.HasFragmentOnly, false)
+	}
+
+	if r1.HasFullURL != false {
+		t.Errorf("New(%v)::HasFullURL %v expect %v", in, r1.HasFullURL, false)
+	}
+
+	if r1.HasURLPathOnly != true {
+		t.Errorf("New(%v)::HasURLPathOnly %v expect %v", in, r1.HasURLPathOnly, true)
+	}
+
+	if r1.HasFileScheme != false {
+		t.Errorf("New(%v)::HasFileScheme %v expect %v", in, r1.HasFileScheme, false)
+	}
+
+	if r1.GetPointer().String() != "" {
+		t.Errorf("New(%v)::GetPointer() %v expect %v", in, r1.GetPointer().String(), "")
+	}
+}
+
+func TestInheritsInValid(t *testing.T) {
+	in1 := "http://www.test.com/doc.json"
+	in2 := "#/a/b"
+
+	r1, _ := New(in1)
+	r2 := Ref{}
+	result, err := r1.Inherits(r2)
+	assert.Error(t, err)
+	assert.Nil(t, result)
+
+	r1 = Ref{}
+	r2, _ = New(in2)
+	result, err = r1.Inherits(r2)
+	assert.NoError(t, err)
+	assert.Equal(t, r2, *result)
+}
+
+func TestInheritsValid(t *testing.T) {
+
+	in1 := "http://www.test.com/doc.json"
+	in2 := "#/a/b"
+	out := in1 + in2
+
+	r1, _ := New(in1)
+	r2, _ := New(in2)
+
+	result, err := r1.Inherits(r2)
+	if err != nil {
+		t.Errorf("Inherits(%s,%s) error %s", r1.String(), r2.String(), err.Error())
+	}
+
+	if result.String() != out {
+		t.Errorf("Inherits(%s,%s) = %s, expect %s", r1.String(), r2.String(), result.String(), out)
+	}
+
+	if result.GetPointer().String() != "/a/b" {
+		t.Errorf("result(%v)::GetPointer() %v expect %v", result.String(), result.GetPointer().String(), "/a/b")
+	}
+}
+
+func TestInheritsDifferentHost(t *testing.T) {
+
+	in1 := "http://www.test.com/doc.json"
+	in2 := "http://www.test2.com/doc.json#bla"
+
+	r1, _ := New(in1)
+	r2, _ := New(in2)
+
+	result, err := r1.Inherits(r2)
+
+	if err != nil {
+		t.Errorf("Inherits(%s,%s) should not fail. Error: %s", r1.String(), r2.String(), err.Error())
+	}
+
+	if result.String() != in2 {
+		t.Errorf("Inherits(%s,%s) should be %s but is %s", in1, in2, in2, result)
+	}
+
+	if result.GetPointer().String() != "" {
+		t.Errorf("result(%v)::GetPointer() %v expect %v", result.String(), result.GetPointer().String(), "")
+	}
+}
+
+func TestFileScheme(t *testing.T) {
+
+	in1 := "file:///Users/mac/1.json#a"
+	in2 := "file:///Users/mac/2.json#b"
+
+	r1, _ := New(in1)
+	r2, _ := New(in2)
+
+	if r1.HasFragmentOnly != false {
+		t.Errorf("New(%v)::HasFragmentOnly %v expect %v", in1, r1.HasFragmentOnly, false)
+	}
+
+	if r1.HasFileScheme != true {
+		t.Errorf("New(%v)::HasFileScheme %v expect %v", in1, r1.HasFileScheme, true)
+	}
+
+	if r1.HasFullFilePath != true {
+		t.Errorf("New(%v)::HasFullFilePath %v expect %v", in1, r1.HasFullFilePath, true)
+	}
+
+	if r1.IsCanonical() != true {
+		t.Errorf("New(%v)::IsCanonical %v expect %v", in1, r1.IsCanonical, true)
+	}
+
+	result, err := r1.Inherits(r2)
+	if err != nil {
+		t.Errorf("Inherits(%s,%s) should not fail. Error: %s", r1.String(), r2.String(), err.Error())
+	}
+	if result.String() != in2 {
+		t.Errorf("Inherits(%s,%s) should be %s but is %s", in1, in2, in2, result)
+	}
+
+	if result.GetPointer().String() != "" {
+		t.Errorf("result(%v)::GetPointer() %v expect %v", result.String(), result.GetPointer().String(), "")
+	}
+}
+
+func TestReferenceResolution(t *testing.T) {
+
+	// 5.4. Reference Resolution Examples
+	// http://tools.ietf.org/html/rfc3986#section-5.4
+
+	base := "http://a/b/c/d;p?q"
+	baseRef, err := New(base)
+
+	if err != nil {
+		t.Errorf("New(%s) failed error: %s", base, err.Error())
+	}
+	if baseRef.String() != base {
+		t.Errorf("New(%s) %s expected %s", base, baseRef.String(), base)
+	}
+
+	checks := []string{
+		// 5.4.1. Normal Examples
+		// http://tools.ietf.org/html/rfc3986#section-5.4.1
+
+		"g:h", "g:h",
+		"g", "http://a/b/c/g",
+		"./g", "http://a/b/c/g",
+		"g/", "http://a/b/c/g/",
+		"/g", "http://a/g",
+		"//g", "http://g",
+		"?y", "http://a/b/c/d;p?y",
+		"g?y", "http://a/b/c/g?y",
+		"#s", "http://a/b/c/d;p?q#s",
+		"g#s", "http://a/b/c/g#s",
+		"g?y#s", "http://a/b/c/g?y#s",
+		";x", "http://a/b/c/;x",
+		"g;x", "http://a/b/c/g;x",
+		"g;x?y#s", "http://a/b/c/g;x?y#s",
+		"", "http://a/b/c/d;p?q",
+		".", "http://a/b/c/",
+		"./", "http://a/b/c/",
+		"..", "http://a/b/",
+		"../", "http://a/b/",
+		"../g", "http://a/b/g",
+		"../..", "http://a/",
+		"../../", "http://a/",
+		"../../g", "http://a/g",
+
+		// 5.4.2. Abnormal Examples
+		// http://tools.ietf.org/html/rfc3986#section-5.4.2
+
+		"../../../g", "http://a/g",
+		"../../../../g", "http://a/g",
+
+		"/./g", "http://a/g",
+		"/../g", "http://a/g",
+		"g.", "http://a/b/c/g.",
+		".g", "http://a/b/c/.g",
+		"g..", "http://a/b/c/g..",
+		"..g", "http://a/b/c/..g",
+
+		"./../g", "http://a/b/g",
+		"./g/.", "http://a/b/c/g/",
+		"g/./h", "http://a/b/c/g/h",
+		"g/../h", "http://a/b/c/h",
+		"g;x=1/./y", "http://a/b/c/g;x=1/y",
+		"g;x=1/../y", "http://a/b/c/y",
+
+		"g?y/./x", "http://a/b/c/g?y/./x",
+		"g?y/../x", "http://a/b/c/g?y/../x",
+		"g#s/./x", "http://a/b/c/g#s/./x",
+		"g#s/../x", "http://a/b/c/g#s/../x",
+
+		"http:g", "http:g", // for strict parsers
+		//"http:g", "http://a/b/c/g", // for backward compatibility
+
+	}
+	for i := 0; i < len(checks); i += 2 {
+		child := checks[i]
+		expected := checks[i+1]
+		// fmt.Printf("%d:   %v  ->  %v\n", i/2, child, expected)
+
+		childRef, e := New(child)
+		if e != nil {
+			t.Errorf("%d: New(%s) failed error: %s", i/2, child, e.Error())
+		}
+
+		res, e := baseRef.Inherits(childRef)
+		if res == nil {
+			t.Errorf("%d: Inherits(%s, %s) nil not expected", i/2, base, child)
+		}
+		if e != nil {
+			t.Errorf("%d: Inherits(%s) failed error: %s", i/2, child, e.Error())
+		}
+		if res.String() != expected {
+			t.Errorf("%d: Inherits(%s, %s) %s expected %s", i/2, base, child, res.String(), expected)
+		}
+	}
+}