func (s *imagemanagerSuite) TestDeleteImage(c *gc.C) {
var callCount int
apiCaller := testing.APICallerFunc(func(objType string, version int, id, request string, arg, result interface{}) error {
c.Check(objType, gc.Equals, "ImageManager")
c.Check(version, gc.Equals, 0)
c.Check(id, gc.Equals, "")
c.Check(request, gc.Equals, "DeleteImages")
c.Check(arg, gc.DeepEquals, params.ImageFilterParams{
Images: []params.ImageSpec{{
Kind: "lxc",
Series: "trusty",
Arch: "amd64",
}},
})
c.Assert(result, gc.FitsTypeOf, ¶ms.ErrorResults{})
*(result.(*params.ErrorResults)) = params.ErrorResults{
Results: []params.ErrorResult{{
Error: nil,
}},
}
callCount++
return nil
})
im := imagemanager.NewClient(apiCaller)
err := im.DeleteImage("lxc", "trusty", "amd64")
c.Check(err, jc.ErrorIsNil)
c.Check(callCount, gc.Equals, 1)
}
// NewImagesManagerClient returns a imagemanager client for the root api endpoint
// that the environment command returns.
func (c *CachedImagesCommandBase) NewImagesManagerClient() (*imagemanager.Client, error) {
root, err := c.NewAPIRoot()
if err != nil {
return nil, err
}
return imagemanager.NewClient(root), nil
}
func (s *imagemanagerSuite) TestDeleteImageCallError(c *gc.C) {
apiCaller := testing.APICallerFunc(func(objType string, version int, id, request string, arg, result interface{}) error {
return errors.New("an error")
})
im := imagemanager.NewClient(apiCaller)
err := im.DeleteImage("lxc", "trusty", "amd64")
c.Check(err, gc.ErrorMatches, "an error")
}
func (s *imagemanagerSuite) TestDeleteImageError(c *gc.C) {
apiCaller := testing.APICallerFunc(func(objType string, version int, id, request string, arg, result interface{}) error {
*(result.(*params.ErrorResults)) = params.ErrorResults{
Results: []params.ErrorResult{{
Error: ¶ms.Error{Message: "the devil made me do it", Code: "666"},
}},
}
return nil
})
im := imagemanager.NewClient(apiCaller)
err := im.DeleteImage("lxc", "trusty", "amd64")
c.Check(err, gc.ErrorMatches, "the devil made me do it")
}
func (s *imagemanagerSuite) TestListImages(c *gc.C) {
var callCount int
apiCaller := testing.APICallerFunc(func(objType string, version int, id, request string, arg, result interface{}) error {
c.Check(objType, gc.Equals, "ImageManager")
c.Check(version, gc.Equals, 0)
c.Check(id, gc.Equals, "")
c.Check(request, gc.Equals, "ListImages")
c.Check(arg, gc.DeepEquals, params.ImageFilterParams{
Images: []params.ImageSpec{{
Kind: "lxc",
Series: "trusty",
Arch: "amd64",
}},
})
c.Assert(result, gc.FitsTypeOf, ¶ms.ListImageResult{})
*(result.(*params.ListImageResult)) = params.ListImageResult{
Result: []params.ImageMetadata{{
Kind: "lxc",
Series: "trusty",
Arch: "amd64",
Created: dummyTime,
URL: "http://path",
}},
}
callCount++
return nil
})
im := imagemanager.NewClient(apiCaller)
imageMetadata, err := im.ListImages("lxc", "trusty", "amd64")
c.Check(err, jc.ErrorIsNil)
c.Check(callCount, gc.Equals, 1)
c.Check(imageMetadata, gc.HasLen, 1)
metadata := imageMetadata[0]
c.Assert(metadata, gc.Equals, params.ImageMetadata{
Kind: "lxc",
Series: "trusty",
Arch: "amd64",
Created: dummyTime,
URL: "http://path",
})
}