github.com/google/cadvisor@v0.49.1/container/crio/client_test.go (about)

     1  // Copyright 2017 Google Inc. All Rights Reserved.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package crio
    16  
    17  import "fmt"
    18  
    19  type crioClientMock struct {
    20  	info           Info
    21  	containersInfo map[string]*ContainerInfo
    22  	err            error
    23  }
    24  
    25  func (c *crioClientMock) Info() (Info, error) {
    26  	if c.err != nil {
    27  		return Info{}, c.err
    28  	}
    29  	return c.info, nil
    30  }
    31  
    32  func (c *crioClientMock) ContainerInfo(id string) (*ContainerInfo, error) {
    33  	if c.err != nil {
    34  		return nil, c.err
    35  	}
    36  	cInfo, ok := c.containersInfo[id]
    37  	if !ok {
    38  		return nil, fmt.Errorf("no container with id %s", id)
    39  	}
    40  	return cInfo, nil
    41  }
    42  
    43  func mockCrioClient(info Info, containersInfo map[string]*ContainerInfo, err error) CrioClient {
    44  	return &crioClientMock{
    45  		err:            err,
    46  		info:           info,
    47  		containersInfo: containersInfo,
    48  	}
    49  }