mirror of
https://github.com/go-gitea/gitea
synced 2025-11-04 05:18:25 +00:00
62 lines
1.7 KiB
Go
62 lines
1.7 KiB
Go
// 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("")
|
|
}
|