Enable Go modules (#5835)

* Remove vendor

* Enable Go modules

* ci: add command to fetch dependencies

* ci: update setting

* ci: update settings

* Require Go 1.11

* Rename module name to gogs.io/gogs

13 files changed, 0 insertions, 1490 deletions

diff --git a/vendor/github.com/smartystreets/assertions/internal/oglematchers/LICENSE b/vendor/github.com/smartystreets/assertions/internal/oglematchers/LICENSE
deleted file mode 100644
index d6456956..00000000
--- a/vendor/github.com/smartystreets/assertions/internal/oglematchers/LICENSE
+++ /dev/null
@@ -1,202 +0,0 @@
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diff --git a/vendor/github.com/smartystreets/assertions/internal/oglematchers/README.md b/vendor/github.com/smartystreets/assertions/internal/oglematchers/README.md
deleted file mode 100644
index 215a2bb7..00000000
--- a/vendor/github.com/smartystreets/assertions/internal/oglematchers/README.md
+++ /dev/null
@@ -1,58 +0,0 @@
-[![GoDoc](https://godoc.org/github.com/smartystreets/assertions/internal/oglematchers?status.svg)](https://godoc.org/github.com/smartystreets/assertions/internal/oglematchers)
-
-`oglematchers` is a package for the Go programming language containing a set of
-matchers, useful in a testing or mocking framework, inspired by and mostly
-compatible with [Google Test][googletest] for C++ and
-[Google JS Test][google-js-test]. The package is used by the
-[ogletest][ogletest] testing framework and [oglemock][oglemock] mocking
-framework, which may be more directly useful to you, but can be generically used
-elsewhere as well.
-
-A "matcher" is simply an object with a `Matches` method defining a set of golang
-values matched by the matcher, and a `Description` method describing that set.
-For example, here are some matchers:
-
-```go
-// Numbers
-Equals(17.13)
-LessThan(19)
-
-// Strings
-Equals("taco")
-HasSubstr("burrito")
-MatchesRegex("t.*o")
-
-// Combining matchers
-AnyOf(LessThan(17), GreaterThan(19))
-```
-
-There are lots more; see [here][reference] for a reference. You can also add
-your own simply by implementing the `oglematchers.Matcher` interface.
-
-
-Installation
-------------
-
-First, make sure you have installed Go 1.0.2 or newer. See
-[here][golang-install] for instructions.
-
-Use the following command to install `oglematchers` and keep it up to date:
-
-    go get -u github.com/smartystreets/assertions/internal/oglematchers
-
-
-Documentation
--------------
-
-See [here][reference] for documentation. Alternatively, you can install the
-package and then use `godoc`:
-
-    godoc github.com/smartystreets/assertions/internal/oglematchers
-
-
-[reference]: http://godoc.org/github.com/smartystreets/assertions/internal/oglematchers
-[golang-install]: http://golang.org/doc/install.html
-[googletest]: http://code.google.com/p/googletest/
-[google-js-test]: http://code.google.com/p/google-js-test/
-[ogletest]: http://github.com/smartystreets/assertions/internal/ogletest
-[oglemock]: http://github.com/smartystreets/assertions/internal/oglemock
diff --git a/vendor/github.com/smartystreets/assertions/internal/oglematchers/any_of.go b/vendor/github.com/smartystreets/assertions/internal/oglematchers/any_of.go
deleted file mode 100644
index 2918b51f..00000000
--- a/vendor/github.com/smartystreets/assertions/internal/oglematchers/any_of.go
+++ /dev/null
@@ -1,94 +0,0 @@
-// 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"
-	"strings"
-)
-
-// AnyOf accepts a set of values S and returns a matcher that follows the
-// algorithm below when considering a candidate c:
-//
-//  1. If there exists a value m in S such that m implements the Matcher
-//     interface and m matches c, return true.
-//
-//  2. Otherwise, if there exists a value v in S such that v does not implement
-//     the Matcher interface and the matcher Equals(v) matches c, return true.
-//
-//  3. Otherwise, if there is a value m in S such that m implements the Matcher
-//     interface and m returns a fatal error for c, return that fatal error.
-//
-//  4. Otherwise, return false.
-//
-// This is akin to a logical OR operation for matchers, with non-matchers x
-// being treated as Equals(x).
-func AnyOf(vals ...interface{}) Matcher {
-	// Get ahold of a type variable for the Matcher interface.
-	var dummy *Matcher
-	matcherType := reflect.TypeOf(dummy).Elem()
-
-	// Create a matcher for each value, or use the value itself if it's already a
-	// matcher.
-	wrapped := make([]Matcher, len(vals))
-	for i, v := range vals {
-		t := reflect.TypeOf(v)
-		if t != nil && t.Implements(matcherType) {
-			wrapped[i] = v.(Matcher)
-		} else {
-			wrapped[i] = Equals(v)
-		}
-	}
-
-	return &anyOfMatcher{wrapped}
-}
-
-type anyOfMatcher struct {
-	wrapped []Matcher
-}
-
-func (m *anyOfMatcher) Description() string {
-	wrappedDescs := make([]string, len(m.wrapped))
-	for i, matcher := range m.wrapped {
-		wrappedDescs[i] = matcher.Description()
-	}
-
-	return fmt.Sprintf("or(%s)", strings.Join(wrappedDescs, ", "))
-}
-
-func (m *anyOfMatcher) Matches(c interface{}) (err error) {
-	err = errors.New("")
-
-	// Try each matcher in turn.
-	for _, matcher := range m.wrapped {
-		wrappedErr := matcher.Matches(c)
-
-		// Return immediately if there's a match.
-		if wrappedErr == nil {
-			err = nil
-			return
-		}
-
-		// Note the fatal error, if any.
-		if _, isFatal := wrappedErr.(*FatalError); isFatal {
-			err = wrappedErr
-		}
-	}
-
-	return
-}
diff --git a/vendor/github.com/smartystreets/assertions/internal/oglematchers/contains.go b/vendor/github.com/smartystreets/assertions/internal/oglematchers/contains.go
deleted file mode 100644
index 87f107d3..00000000
--- a/vendor/github.com/smartystreets/assertions/internal/oglematchers/contains.go
+++ /dev/null
@@ -1,61 +0,0 @@
-// Copyright 2012 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 (
-	"fmt"
-	"reflect"
-)
-
-// Return a matcher that matches arrays slices with at least one element that
-// matches the supplied argument. If the argument x is not itself a Matcher,
-// this is equivalent to Contains(Equals(x)).
-func Contains(x interface{}) Matcher {
-	var result containsMatcher
-	var ok bool
-
-	if result.elementMatcher, ok = x.(Matcher); !ok {
-		result.elementMatcher = DeepEquals(x)
-	}
-
-	return &result
-}
-
-type containsMatcher struct {
-	elementMatcher Matcher
-}
-
-func (m *containsMatcher) Description() string {
-	return fmt.Sprintf("contains: %s", m.elementMatcher.Description())
-}
-
-func (m *containsMatcher) Matches(candidate interface{}) error {
-	// The candidate must be a slice or an array.
-	v := reflect.ValueOf(candidate)
-	if v.Kind() != reflect.Slice && v.Kind() != reflect.Array {
-		return NewFatalError("which is not a slice or array")
-	}
-
-	// Check each element.
-	for i := 0; i < v.Len(); i++ {
-		elem := v.Index(i)
-		if matchErr := m.elementMatcher.Matches(elem.Interface()); matchErr == nil {
-			return nil
-		}
-	}
-
-	return fmt.Errorf("")
-}
diff --git a/vendor/github.com/smartystreets/assertions/internal/oglematchers/deep_equals.go b/vendor/github.com/smartystreets/assertions/internal/oglematchers/deep_equals.go
deleted file mode 100644
index 1d91baef..00000000
--- a/vendor/github.com/smartystreets/assertions/internal/oglematchers/deep_equals.go
+++ /dev/null
@@ -1,88 +0,0 @@
-// Copyright 2012 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 (
-	"bytes"
-	"errors"
-	"fmt"
-	"reflect"
-)
-
-var byteSliceType reflect.Type = reflect.TypeOf([]byte{})
-
-// DeepEquals returns a matcher that matches based on 'deep equality', as
-// defined by the reflect package. This matcher requires that values have
-// identical types to x.
-func DeepEquals(x interface{}) Matcher {
-	return &deepEqualsMatcher{x}
-}
-
-type deepEqualsMatcher struct {
-	x interface{}
-}
-
-func (m *deepEqualsMatcher) Description() string {
-	xDesc := fmt.Sprintf("%v", m.x)
-	xValue := reflect.ValueOf(m.x)
-
-	// Special case: fmt.Sprintf presents nil slices as "[]", but
-	// reflect.DeepEqual makes a distinction between nil and empty slices. Make
-	// this less confusing.
-	if xValue.Kind() == reflect.Slice && xValue.IsNil() {
-		xDesc = "<nil slice>"
-	}
-
-	return fmt.Sprintf("deep equals: %s", xDesc)
-}
-
-func (m *deepEqualsMatcher) Matches(c interface{}) error {
-	// Make sure the types match.
-	ct := reflect.TypeOf(c)
-	xt := reflect.TypeOf(m.x)
-
-	if ct != xt {
-		return NewFatalError(fmt.Sprintf("which is of type %v", ct))
-	}
-
-	// Special case: handle byte slices more efficiently.
-	cValue := reflect.ValueOf(c)
-	xValue := reflect.ValueOf(m.x)
-
-	if ct == byteSliceType && !cValue.IsNil() && !xValue.IsNil() {
-		xBytes := m.x.([]byte)
-		cBytes := c.([]byte)
-
-		if bytes.Equal(cBytes, xBytes) {
-			return nil
-		}
-
-		return errors.New("")
-	}
-
-	// Defer to the reflect package.
-	if reflect.DeepEqual(m.x, c) {
-		return nil
-	}
-
-	// Special case: if the comparison failed because c is the nil slice, given
-	// an indication of this (since its value is printed as "[]").
-	if cValue.Kind() == reflect.Slice && cValue.IsNil() {
-		return errors.New("which is nil")
-	}
-
-	return errors.New("")
-}
diff --git a/vendor/github.com/smartystreets/assertions/internal/oglematchers/equals.go b/vendor/github.com/smartystreets/assertions/internal/oglematchers/equals.go
deleted file mode 100644
index a510707b..00000000
--- a/vendor/github.com/smartystreets/assertions/internal/oglematchers/equals.go
+++ /dev/null
@@ -1,541 +0,0 @@
-// 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"
-	"math"
-	"reflect"
-)
-
-// Equals(x) returns a matcher that matches values v such that v and x are
-// equivalent. This includes the case when the comparison v == x using Go's
-// built-in comparison operator is legal (except for structs, which this
-// matcher does not support), but for convenience the following rules also
-// apply:
-//
-//  *  Type checking is done based on underlying types rather than actual
-//     types, so that e.g. two aliases for string can be compared:
-//
-//         type stringAlias1 string
-//         type stringAlias2 string
-//
-//         a := "taco"
-//         b := stringAlias1("taco")
-//         c := stringAlias2("taco")
-//
-//         ExpectTrue(a == b)  // Legal, passes
-//         ExpectTrue(b == c)  // Illegal, doesn't compile
-//
-//         ExpectThat(a, Equals(b))  // Passes
-//         ExpectThat(b, Equals(c))  // Passes
-//
-//  *  Values of numeric type are treated as if they were abstract numbers, and
-//     compared accordingly. Therefore Equals(17) will match int(17),
-//     int16(17), uint(17), float32(17), complex64(17), and so on.
-//
-// If you want a stricter matcher that contains no such cleverness, see
-// IdenticalTo instead.
-//
-// Arrays are supported by this matcher, but do not participate in the
-// exceptions above. Two arrays compared with this matcher must have identical
-// types, and their element type must itself be comparable according to Go's ==
-// operator.
-func Equals(x interface{}) Matcher {
-	v := reflect.ValueOf(x)
-
-	// This matcher doesn't support structs.
-	if v.Kind() == reflect.Struct {
-		panic(fmt.Sprintf("oglematchers.Equals: unsupported kind %v", v.Kind()))
-	}
-
-	// The == operator is not defined for non-nil slices.
-	if v.Kind() == reflect.Slice && v.Pointer() != uintptr(0) {
-		panic(fmt.Sprintf("oglematchers.Equals: non-nil slice"))
-	}
-
-	return &equalsMatcher{v}
-}
-
-type equalsMatcher struct {
-	expectedValue reflect.Value
-}
-
-////////////////////////////////////////////////////////////////////////
-// Numeric types
-////////////////////////////////////////////////////////////////////////
-
-func isSignedInteger(v reflect.Value) bool {
-	k := v.Kind()
-	return k >= reflect.Int && k <= reflect.Int64
-}
-
-func isUnsignedInteger(v reflect.Value) bool {
-	k := v.Kind()
-	return k >= reflect.Uint && k <= reflect.Uintptr
-}
-
-func isInteger(v reflect.Value) bool {
-	return isSignedInteger(v) || isUnsignedInteger(v)
-}
-
-func isFloat(v reflect.Value) bool {
-	k := v.Kind()
-	return k == reflect.Float32 || k == reflect.Float64
-}
-
-func isComplex(v reflect.Value) bool {
-	k := v.Kind()
-	return k == reflect.Complex64 || k == reflect.Complex128
-}
-
-func checkAgainstInt64(e int64, c reflect.Value) (err error) {
-	err = errors.New("")
-
-	switch {
-	case isSignedInteger(c):
-		if c.Int() == e {
-			err = nil
-		}
-
-	case isUnsignedInteger(c):
-		u := c.Uint()
-		if u <= math.MaxInt64 && int64(u) == e {
-			err = nil
-		}
-
-	// Turn around the various floating point types so that the checkAgainst*
-	// functions for them can deal with precision issues.
-	case isFloat(c), isComplex(c):
-		return Equals(c.Interface()).Matches(e)
-
-	default:
-		err = NewFatalError("which is not numeric")
-	}
-
-	return
-}
-
-func checkAgainstUint64(e uint64, c reflect.Value) (err error) {
-	err = errors.New("")
-
-	switch {
-	case isSignedInteger(c):
-		i := c.Int()
-		if i >= 0 && uint64(i) == e {
-			err = nil
-		}
-
-	case isUnsignedInteger(c):
-		if c.Uint() == e {
-			err = nil
-		}
-
-	// Turn around the various floating point types so that the checkAgainst*
-	// functions for them can deal with precision issues.
-	case isFloat(c), isComplex(c):
-		return Equals(c.Interface()).Matches(e)
-
-	default:
-		err = NewFatalError("which is not numeric")
-	}
-
-	return
-}
-
-func checkAgainstFloat32(e float32, c reflect.Value) (err error) {
-	err = errors.New("")
-
-	switch {
-	case isSignedInteger(c):
-		if float32(c.Int()) == e {
-			err = nil
-		}
-
-	case isUnsignedInteger(c):
-		if float32(c.Uint()) == e {
-			err = nil
-		}
-
-	case isFloat(c):
-		// Compare using float32 to avoid a false sense of precision; otherwise
-		// e.g. Equals(float32(0.1)) won't match float32(0.1).
-		if float32(c.Float()) == e {
-			err = nil
-		}
-
-	case isComplex(c):
-		comp := c.Complex()
-		rl := real(comp)
-		im := imag(comp)
-
-		// Compare using float32 to avoid a false sense of precision; otherwise
-		// e.g. Equals(float32(0.1)) won't match (0.1 + 0i).
-		if im == 0 && float32(rl) == e {
-			err = nil
-		}
-
-	default:
-		err = NewFatalError("which is not numeric")
-	}
-
-	return
-}
-
-func checkAgainstFloat64(e float64, c reflect.Value) (err error) {
-	err = errors.New("")
-
-	ck := c.Kind()
-
-	switch {
-	case isSignedInteger(c):
-		if float64(c.Int()) == e {
-			err = nil
-		}
-
-	case isUnsignedInteger(c):
-		if float64(c.Uint()) == e {
-			err = nil
-		}
-
-	// If the actual value is lower precision, turn the comparison around so we
-	// apply the low-precision rules. Otherwise, e.g. Equals(0.1) may not match
-	// float32(0.1).
-	case ck == reflect.Float32 || ck == reflect.Complex64:
-		return Equals(c.Interface()).Matches(e)
-
-		// Otherwise, compare with double precision.
-	case isFloat(c):
-		if c.Float() == e {
-			err = nil
-		}
-
-	case isComplex(c):
-		comp := c.Complex()
-		rl := real(comp)
-		im := imag(comp)
-
-		if im == 0 && rl == e {
-			err = nil
-		}
-
-	default:
-		err = NewFatalError("which is not numeric")
-	}
-
-	return
-}
-
-func checkAgainstComplex64(e complex64, c reflect.Value) (err error) {
-	err = errors.New("")
-	realPart := real(e)
-	imaginaryPart := imag(e)
-
-	switch {
-	case isInteger(c) || isFloat(c):
-		// If we have no imaginary part, then we should just compare against the
-		// real part. Otherwise, we can't be equal.
-		if imaginaryPart != 0 {
-			return
-		}
-
-		return checkAgainstFloat32(realPart, c)
-
-	case isComplex(c):
-		// Compare using complex64 to avoid a false sense of precision; otherwise
-		// e.g. Equals(0.1 + 0i) won't match float32(0.1).
-		if complex64(c.Complex()) == e {
-			err = nil
-		}
-
-	default:
-		err = NewFatalError("which is not numeric")
-	}
-
-	return
-}
-
-func checkAgainstComplex128(e complex128, c reflect.Value) (err error) {
-	err = errors.New("")
-	realPart := real(e)
-	imaginaryPart := imag(e)
-
-	switch {
-	case isInteger(c) || isFloat(c):
-		// If we have no imaginary part, then we should just compare against the
-		// real part. Otherwise, we can't be equal.
-		if imaginaryPart != 0 {
-			return
-		}
-
-		return checkAgainstFloat64(realPart, c)
-
-	case isComplex(c):
-		if c.Complex() == e {
-			err = nil
-		}
-
-	default:
-		err = NewFatalError("which is not numeric")
-	}
-
-	return
-}
-
-////////////////////////////////////////////////////////////////////////
-// Other types
-////////////////////////////////////////////////////////////////////////
-
-func checkAgainstBool(e bool, c reflect.Value) (err error) {
-	if c.Kind() != reflect.Bool {
-		err = NewFatalError("which is not a bool")
-		return
-	}
-
-	err = errors.New("")
-	if c.Bool() == e {
-		err = nil
-	}
-	return
-}
-
-func checkAgainstChan(e reflect.Value, c reflect.Value) (err error) {
-	// Create a description of e's type, e.g. "chan int".
-	typeStr := fmt.Sprintf("%s %s", e.Type().ChanDir(), e.Type().Elem())
-
-	// Make sure c is a chan of the correct type.
-	if c.Kind() != reflect.Chan ||
-		c.Type().ChanDir() != e.Type().ChanDir() ||
-		c.Type().Elem() != e.Type().Elem() {
-		err = NewFatalError(fmt.Sprintf("which is not a %s", typeStr))
-		return
-	}
-
-	err = errors.New("")
-	if c.Pointer() == e.Pointer() {
-		err = nil
-	}
-	return
-}
-
-func checkAgainstFunc(e reflect.Value, c reflect.Value) (err error) {
-	// Make sure c is a function.
-	if c.Kind() != reflect.Func {
-		err = NewFatalError("which is not a function")
-		return
-	}
-
-	err = errors.New("")
-	if c.Pointer() == e.Pointer() {
-		err = nil
-	}
-	return
-}
-
-func checkAgainstMap(e reflect.Value, c reflect.Value) (err error) {
-	// Make sure c is a map.
-	if c.Kind() != reflect.Map {
-		err = NewFatalError("which is not a map")
-		return
-	}
-
-	err = errors.New("")
-	if c.Pointer() == e.Pointer() {
-		err = nil
-	}
-	return
-}
-
-func checkAgainstPtr(e reflect.Value, c reflect.Value) (err error) {
-	// Create a description of e's type, e.g. "*int".
-	typeStr := fmt.Sprintf("*%v", e.Type().Elem())
-
-	// Make sure c is a pointer of the correct type.
-	if c.Kind() != reflect.Ptr ||
-		c.Type().Elem() != e.Type().Elem() {
-		err = NewFatalError(fmt.Sprintf("which is not a %s", typeStr))
-		return
-	}
-
-	err = errors.New("")
-	if c.Pointer() == e.Pointer() {
-		err = nil
-	}
-	return
-}
-
-func checkAgainstSlice(e reflect.Value, c reflect.Value) (err error) {
-	// Create a description of e's type, e.g. "[]int".
-	typeStr := fmt.Sprintf("[]%v", e.Type().Elem())
-
-	// Make sure c is a slice of the correct type.
-	if c.Kind() != reflect.Slice ||
-		c.Type().Elem() != e.Type().Elem() {
-		err = NewFatalError(fmt.Sprintf("which is not a %s", typeStr))
-		return
-	}
-
-	err = errors.New("")
-	if c.Pointer() == e.Pointer() {
-		err = nil
-	}
-	return
-}
-
-func checkAgainstString(e reflect.Value, c reflect.Value) (err error) {
-	// Make sure c is a string.
-	if c.Kind() != reflect.String {
-		err = NewFatalError("which is not a string")
-		return
-	}
-
-	err = errors.New("")
-	if c.String() == e.String() {
-		err = nil
-	}
-	return
-}
-
-func checkAgainstArray(e reflect.Value, c reflect.Value) (err error) {
-	// Create a description of e's type, e.g. "[2]int".
-	typeStr := fmt.Sprintf("%v", e.Type())
-
-	// Make sure c is the correct type.
-	if c.Type() != e.Type() {
-		err = NewFatalError(fmt.Sprintf("which is not %s", typeStr))
-		return
-	}
-
-	// Check for equality.
-	if e.Interface() != c.Interface() {
-		err = errors.New("")
-		return
-	}
-
-	return
-}
-
-func checkAgainstUnsafePointer(e reflect.Value, c reflect.Value) (err error) {
-	// Make sure c is a pointer.
-	if c.Kind() != reflect.UnsafePointer {
-		err = NewFatalError("which is not a unsafe.Pointer")
-		return
-	}
-
-	err = errors.New("")
-	if c.Pointer() == e.Pointer() {
-		err = nil
-	}
-	return
-}
-
-func checkForNil(c reflect.Value) (err error) {
-	err = errors.New("")
-
-	// Make sure it is legal to call IsNil.
-	switch c.Kind() {
-	case reflect.Invalid:
-	case reflect.Chan:
-	case reflect.Func:
-	case reflect.Interface:
-	case reflect.Map:
-	case reflect.Ptr:
-	case reflect.Slice:
-
-	default:
-		err = NewFatalError("which cannot be compared to nil")
-		return
-	}
-
-	// Ask whether the value is nil. Handle a nil literal (kind Invalid)
-	// specially, since it's not legal to call IsNil there.
-	if c.Kind() == reflect.Invalid || c.IsNil() {
-		err = nil
-	}
-	return
-}
-
-////////////////////////////////////////////////////////////////////////
-// Public implementation
-////////////////////////////////////////////////////////////////////////
-
-func (m *equalsMatcher) Matches(candidate interface{}) error {
-	e := m.expectedValue
-	c := reflect.ValueOf(candidate)
-	ek := e.Kind()
-
-	switch {
-	case ek == reflect.Bool:
-		return checkAgainstBool(e.Bool(), c)
-
-	case isSignedInteger(e):
-		return checkAgainstInt64(e.Int(), c)
-
-	case isUnsignedInteger(e):
-		return checkAgainstUint64(e.Uint(), c)
-
-	case ek == reflect.Float32:
-		return checkAgainstFloat32(float32(e.Float()), c)
-
-	case ek == reflect.Float64:
-		return checkAgainstFloat64(e.Float(), c)
-
-	case ek == reflect.Complex64:
-		return checkAgainstComplex64(complex64(e.Complex()), c)
-
-	case ek == reflect.Complex128:
-		return checkAgainstComplex128(complex128(e.Complex()), c)
-
-	case ek == reflect.Chan:
-		return checkAgainstChan(e, c)
-
-	case ek == reflect.Func:
-		return checkAgainstFunc(e, c)
-
-	case ek == reflect.Map:
-		return checkAgainstMap(e, c)
-
-	case ek == reflect.Ptr:
-		return checkAgainstPtr(e, c)
-
-	case ek == reflect.Slice:
-		return checkAgainstSlice(e, c)
-
-	case ek == reflect.String:
-		return checkAgainstString(e, c)
-
-	case ek == reflect.Array:
-		return checkAgainstArray(e, c)
-
-	case ek == reflect.UnsafePointer:
-		return checkAgainstUnsafePointer(e, c)
-
-	case ek == reflect.Invalid:
-		return checkForNil(c)
-	}
-
-	panic(fmt.Sprintf("equalsMatcher.Matches: unexpected kind: %v", ek))
-}
-
-func (m *equalsMatcher) Description() string {
-	// Special case: handle nil.
-	if !m.expectedValue.IsValid() {
-		return "is nil"
-	}
-
-	return fmt.Sprintf("%v", m.expectedValue.Interface())
-}
diff --git a/vendor/github.com/smartystreets/assertions/internal/oglematchers/greater_or_equal.go b/vendor/github.com/smartystreets/assertions/internal/oglematchers/greater_or_equal.go
deleted file mode 100644
index 4b9d103a..00000000
--- a/vendor/github.com/smartystreets/assertions/internal/oglematchers/greater_or_equal.go
+++ /dev/null
@@ -1,39 +0,0 @@
-// 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 (
-	"fmt"
-	"reflect"
-)
-
-// GreaterOrEqual returns a matcher that matches integer, floating point, or
-// strings values v such that v >= x. Comparison is not defined between numeric
-// and string types, but is defined between all integer and floating point
-// types.
-//
-// x must itself be an integer, floating point, or string type; otherwise,
-// GreaterOrEqual will panic.
-func GreaterOrEqual(x interface{}) Matcher {
-	desc := fmt.Sprintf("greater than or equal to %v", x)
-
-	// Special case: make it clear that strings are strings.
-	if reflect.TypeOf(x).Kind() == reflect.String {
-		desc = fmt.Sprintf("greater than or equal to \"%s\"", x)
-	}
-
-	return transformDescription(Not(LessThan(x)), desc)
-}
diff --git a/vendor/github.com/smartystreets/assertions/internal/oglematchers/greater_than.go b/vendor/github.com/smartystreets/assertions/internal/oglematchers/greater_than.go
deleted file mode 100644
index 3eef3217..00000000
--- a/vendor/github.com/smartystreets/assertions/internal/oglematchers/greater_than.go
+++ /dev/null
@@ -1,39 +0,0 @@
-// 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 (
-	"fmt"
-	"reflect"
-)
-
-// GreaterThan returns a matcher that matches integer, floating point, or
-// strings values v such that v > x. Comparison is not defined between numeric
-// and string types, but is defined between all integer and floating point
-// types.
-//
-// x must itself be an integer, floating point, or string type; otherwise,
-// GreaterThan will panic.
-func GreaterThan(x interface{}) Matcher {
-	desc := fmt.Sprintf("greater than %v", x)
-
-	// Special case: make it clear that strings are strings.
-	if reflect.TypeOf(x).Kind() == reflect.String {
-		desc = fmt.Sprintf("greater than \"%s\"", x)
-	}
-
-	return transformDescription(Not(LessOrEqual(x)), desc)
-}
diff --git a/vendor/github.com/smartystreets/assertions/internal/oglematchers/less_or_equal.go b/vendor/github.com/smartystreets/assertions/internal/oglematchers/less_or_equal.go
deleted file mode 100644
index 8402cdea..00000000
--- a/vendor/github.com/smartystreets/assertions/internal/oglematchers/less_or_equal.go
+++ /dev/null
@@ -1,41 +0,0 @@
-// 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 (
-	"fmt"
-	"reflect"
-)
-
-// LessOrEqual returns a matcher that matches integer, floating point, or
-// strings values v such that v <= x. Comparison is not defined between numeric
-// and string types, but is defined between all integer and floating point
-// types.
-//
-// x must itself be an integer, floating point, or string type; otherwise,
-// LessOrEqual will panic.
-func LessOrEqual(x interface{}) Matcher {
-	desc := fmt.Sprintf("less than or equal to %v", x)
-
-	// Special case: make it clear that strings are strings.
-	if reflect.TypeOf(x).Kind() == reflect.String {
-		desc = fmt.Sprintf("less than or equal to \"%s\"", x)
-	}
-
-	// Put LessThan last so that its error messages will be used in the event of
-	// failure.
-	return transformDescription(AnyOf(Equals(x), LessThan(x)), desc)
-}
diff --git a/vendor/github.com/smartystreets/assertions/internal/oglematchers/less_than.go b/vendor/github.com/smartystreets/assertions/internal/oglematchers/less_than.go
deleted file mode 100644
index 8258e45d..00000000
--- a/vendor/github.com/smartystreets/assertions/internal/oglematchers/less_than.go
+++ /dev/null
@@ -1,152 +0,0 @@
-// 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"
-	"math"
-	"reflect"
-)
-
-// LessThan returns a matcher that matches integer, floating point, or strings
-// values v such that v < x. Comparison is not defined between numeric and
-// string types, but is defined between all integer and floating point types.
-//
-// x must itself be an integer, floating point, or string type; otherwise,
-// LessThan will panic.
-func LessThan(x interface{}) Matcher {
-	v := reflect.ValueOf(x)
-	kind := v.Kind()
-
-	switch {
-	case isInteger(v):
-	case isFloat(v):
-	case kind == reflect.String:
-
-	default:
-		panic(fmt.Sprintf("LessThan: unexpected kind %v", kind))
-	}
-
-	return &lessThanMatcher{v}
-}
-
-type lessThanMatcher struct {
-	limit reflect.Value
-}
-
-func (m *lessThanMatcher) Description() string {
-	// Special case: make it clear that strings are strings.
-	if m.limit.Kind() == reflect.String {
-		return fmt.Sprintf("less than \"%s\"", m.limit.String())
-	}
-
-	return fmt.Sprintf("less than %v", m.limit.Interface())
-}
-
-func compareIntegers(v1, v2 reflect.Value) (err error) {
-	err = errors.New("")
-
-	switch {
-	case isSignedInteger(v1) && isSignedInteger(v2):
-		if v1.Int() < v2.Int() {
-			err = nil
-		}
-		return
-
-	case isSignedInteger(v1) && isUnsignedInteger(v2):
-		if v1.Int() < 0 || uint64(v1.Int()) < v2.Uint() {
-			err = nil
-		}
-		return
-
-	case isUnsignedInteger(v1) && isSignedInteger(v2):
-		if v1.Uint() <= math.MaxInt64 && int64(v1.Uint()) < v2.Int() {
-			err = nil
-		}
-		return
-
-	case isUnsignedInteger(v1) && isUnsignedInteger(v2):
-		if v1.Uint() < v2.Uint() {
-			err = nil
-		}
-		return
-	}
-
-	panic(fmt.Sprintf("compareIntegers: %v %v", v1, v2))
-}
-
-func getFloat(v reflect.Value) float64 {
-	switch {
-	case isSignedInteger(v):
-		return float64(v.Int())
-
-	case isUnsignedInteger(v):
-		return float64(v.Uint())
-
-	case isFloat(v):
-		return v.Float()
-	}
-
-	panic(fmt.Sprintf("getFloat: %v", v))
-}
-
-func (m *lessThanMatcher) Matches(c interface{}) (err error) {
-	v1 := reflect.ValueOf(c)
-	v2 := m.limit
-
-	err = errors.New("")
-
-	// Handle strings as a special case.
-	if v1.Kind() == reflect.String && v2.Kind() == reflect.String {
-		if v1.String() < v2.String() {
-			err = nil
-		}
-		return
-	}
-
-	// If we get here, we require that we are dealing with integers or floats.
-	v1Legal := isInteger(v1) || isFloat(v1)
-	v2Legal := isInteger(v2) || isFloat(v2)
-	if !v1Legal || !v2Legal {
-		err = NewFatalError("which is not comparable")
-		return
-	}
-
-	// Handle the various comparison cases.
-	switch {
-	// Both integers
-	case isInteger(v1) && isInteger(v2):
-		return compareIntegers(v1, v2)
-
-	// At least one float32
-	case v1.Kind() == reflect.Float32 || v2.Kind() == reflect.Float32:
-		if float32(getFloat(v1)) < float32(getFloat(v2)) {
-			err = nil
-		}
-		return
-
-	// At least one float64
-	case v1.Kind() == reflect.Float64 || v2.Kind() == reflect.Float64:
-		if getFloat(v1) < getFloat(v2) {
-			err = nil
-		}
-		return
-	}
-
-	// We shouldn't get here.
-	panic(fmt.Sprintf("lessThanMatcher.Matches: Shouldn't get here: %v %v", v1, v2))
-}
diff --git a/vendor/github.com/smartystreets/assertions/internal/oglematchers/matcher.go b/vendor/github.com/smartystreets/assertions/internal/oglematchers/matcher.go
deleted file mode 100644
index 78159a07..00000000
--- a/vendor/github.com/smartystreets/assertions/internal/oglematchers/matcher.go
+++ /dev/null
@@ -1,86 +0,0 @@
-// 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 provides a set of matchers useful in a testing or
-// mocking framework. These matchers are inspired by and mostly compatible with
-// Google Test for C++ and Google JS Test.
-//
-// This package is used by github.com/smartystreets/assertions/internal/ogletest and
-// github.com/smartystreets/assertions/internal/oglemock, which may be more directly useful if you're not
-// writing your own testing package or defining your own matchers.
-package oglematchers
-
-// A Matcher is some predicate implicitly defining a set of values that it
-// matches. For example, GreaterThan(17) matches all numeric values greater
-// than 17, and HasSubstr("taco") matches all strings with the substring
-// "taco".
-//
-// Matchers are typically exposed to tests via constructor functions like
-// HasSubstr. In order to implement such a function you can either define your
-// own matcher type or use NewMatcher.
-type Matcher interface {
-	// Check whether the supplied value belongs to the the set defined by the
-	// matcher. Return a non-nil error if and only if it does not.
-	//
-	// The error describes why the value doesn't match. The error text is a
-	// relative clause that is suitable for being placed after the value. For
-	// example, a predicate that matches strings with a particular substring may,
-	// when presented with a numerical value, return the following error text:
-	//
-	//     "which is not a string"
-	//
-	// Then the failure message may look like:
-	//
-	//     Expected: has substring "taco"
-	//     Actual:   17, which is not a string
-	//
-	// If the error is self-apparent based on the description of the matcher, the
-	// error text may be empty (but the error still non-nil). For example:
-	//
-	//     Expected: 17
-	//     Actual:   19
-	//
-	// If you are implementing a new matcher, see also the documentation on
-	// FatalError.
-	Matches(candidate interface{}) error
-
-	// Description returns a string describing the property that values matching
-	// this matcher have, as a verb phrase where the subject is the value. For
-	// example, "is greather than 17" or "has substring "taco"".
-	Description() string
-}
-
-// FatalError is an implementation of the error interface that may be returned
-// from matchers, indicating the error should be propagated. Returning a
-// *FatalError indicates that the matcher doesn't process values of the
-// supplied type, or otherwise doesn't know how to handle the value.
-//
-// For example, if GreaterThan(17) returned false for the value "taco" without
-// a fatal error, then Not(GreaterThan(17)) would return true. This is
-// technically correct, but is surprising and may mask failures where the wrong
-// sort of matcher is accidentally used. Instead, GreaterThan(17) can return a
-// fatal error, which will be propagated by Not().
-type FatalError struct {
-	errorText string
-}
-
-// NewFatalError creates a FatalError struct with the supplied error text.
-func NewFatalError(s string) *FatalError {
-	return &FatalError{s}
-}
-
-func (e *FatalError) Error() string {
-	return e.errorText
-}
diff --git a/vendor/github.com/smartystreets/assertions/internal/oglematchers/not.go b/vendor/github.com/smartystreets/assertions/internal/oglematchers/not.go
deleted file mode 100644
index 623789fe..00000000
--- a/vendor/github.com/smartystreets/assertions/internal/oglematchers/not.go
+++ /dev/null
@@ -1,53 +0,0 @@
-// 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"
-)
-
-// Not returns a matcher that inverts the set of values matched by the wrapped
-// matcher. It does not transform the result for values for which the wrapped
-// matcher returns a fatal error.
-func Not(m Matcher) Matcher {
-	return &notMatcher{m}
-}
-
-type notMatcher struct {
-	wrapped Matcher
-}
-
-func (m *notMatcher) Matches(c interface{}) (err error) {
-	err = m.wrapped.Matches(c)
-
-	// Did the wrapped matcher say yes?
-	if err == nil {
-		return errors.New("")
-	}
-
-	// Did the wrapped matcher return a fatal error?
-	if _, isFatal := err.(*FatalError); isFatal {
-		return err
-	}
-
-	// The wrapped matcher returned a non-fatal error.
-	return nil
-}
-
-func (m *notMatcher) Description() string {
-	return fmt.Sprintf("not(%s)", m.wrapped.Description())
-}
diff --git a/vendor/github.com/smartystreets/assertions/internal/oglematchers/transform_description.go b/vendor/github.com/smartystreets/assertions/internal/oglematchers/transform_description.go
deleted file mode 100644
index 8ea2807c..00000000
--- a/vendor/github.com/smartystreets/assertions/internal/oglematchers/transform_description.go
+++ /dev/null
@@ -1,36 +0,0 @@
-// 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
-
-// transformDescription returns a matcher that is equivalent to the supplied
-// one, except that it has the supplied description instead of the one attached
-// to the existing matcher.
-func transformDescription(m Matcher, newDesc string) Matcher {
-	return &transformDescriptionMatcher{newDesc, m}
-}
-
-type transformDescriptionMatcher struct {
-	desc           string
-	wrappedMatcher Matcher
-}
-
-func (m *transformDescriptionMatcher) Description() string {
-	return m.desc
-}
-
-func (m *transformDescriptionMatcher) Matches(c interface{}) error {
-	return m.wrappedMatcher.Matches(c)
-}