mirror of https://github.com/gogits/gogs.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
51 lines
1.5 KiB
51 lines
1.5 KiB
// 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 |
|
|
|
// Error returns a matcher that matches non-nil values implementing the |
|
// built-in error interface for whom the return value of Error() matches the |
|
// supplied matcher. |
|
// |
|
// For example: |
|
// |
|
// err := errors.New("taco burrito") |
|
// |
|
// Error(Equals("taco burrito")) // matches err |
|
// Error(HasSubstr("taco")) // matches err |
|
// Error(HasSubstr("enchilada")) // doesn't match err |
|
// |
|
func Error(m Matcher) Matcher { |
|
return &errorMatcher{m} |
|
} |
|
|
|
type errorMatcher struct { |
|
wrappedMatcher Matcher |
|
} |
|
|
|
func (m *errorMatcher) Description() string { |
|
return "error " + m.wrappedMatcher.Description() |
|
} |
|
|
|
func (m *errorMatcher) Matches(c interface{}) error { |
|
// Make sure that c is an error. |
|
e, ok := c.(error) |
|
if !ok { |
|
return NewFatalError("which is not an error") |
|
} |
|
|
|
// Pass on the error text to the wrapped matcher. |
|
return m.wrappedMatcher.Matches(e.Error()) |
|
}
|
|
|