func (c *UnitFacadeClient) getResourceInfo(resourceName string) (resource.Resource, error) {
var response private.ResourcesResult
args := private.ListResourcesArgs{
ResourceNames: []string{resourceName},
}
if err := c.FacadeCall("GetResourceInfo", &args, &response); err != nil {
return resource.Resource{}, errors.Annotate(err, "could not get resource info")
}
if response.Error != nil {
err, _ := common.RestoreError(response.Error)
return resource.Resource{}, errors.Annotate(err, "request failed on server")
}
if len(response.Resources) != 1 {
return resource.Resource{}, errors.New("got bad response from API server")
}
if response.Resources[0].Error != nil {
err, _ := common.RestoreError(response.Error)
return resource.Resource{}, errors.Annotate(err, "request failed for resource")
}
res, err := api.API2Resource(response.Resources[0].Resource)
if err != nil {
return resource.Resource{}, errors.Annotate(err, "got bad data from API server")
}
return res, nil
}
func (helpersSuite) TestAPI2Resource(c *gc.C) {
now := time.Now()
res, err := api.API2Resource(api.Resource{
CharmResource: api.CharmResource{
Name: "spam",
Type: "file",
Path: "spam.tgz",
Description: "you need it",
Origin: "upload",
Revision: 1,
Fingerprint: []byte(fingerprint),
Size: 10,
},
ID: "a-service/spam",
PendingID: "some-unique-ID",
ServiceID: "a-service",
Username: "******",
Timestamp: now,
})
c.Assert(err, jc.ErrorIsNil)
fp, err := charmresource.NewFingerprint([]byte(fingerprint))
c.Assert(err, jc.ErrorIsNil)
expected := resource.Resource{
Resource: charmresource.Resource{
Meta: charmresource.Meta{
Name: "spam",
Type: charmresource.TypeFile,
Path: "spam.tgz",
Description: "you need it",
},
Origin: charmresource.OriginUpload,
Revision: 1,
Fingerprint: fp,
Size: 10,
},
ID: "a-service/spam",
PendingID: "some-unique-ID",
ServiceID: "a-service",
Username: "******",
Timestamp: now,
}
err = expected.Validate()
c.Assert(err, jc.ErrorIsNil)
c.Check(res, jc.DeepEquals, expected)
}