func (*removeSuite) TestRemove(c *gc.C) {
st := &fakeState{
entities: map[string]entityWithError{
"x0": &fakeRemover{life: state.Dying, errEnsureDead: fmt.Errorf("x0 EnsureDead fails")},
"x1": &fakeRemover{life: state.Dying, errRemove: fmt.Errorf("x1 Remove fails")},
"x2": &fakeRemover{life: state.Alive},
"x3": &fakeRemover{life: state.Dying},
"x4": &fakeRemover{life: state.Dead},
"x5": &fakeRemover{fetchError: "x5 error"},
},
}
getCanModify := func() (common.AuthFunc, error) {
return func(tag string) bool {
switch tag {
case "x0", "x1", "x2", "x3", "x5":
return true
}
return false
}, nil
}
r := common.NewRemover(st, true, getCanModify)
entities := params.Entities{[]params.Entity{
{"x0"}, {"x1"}, {"x2"}, {"x3"}, {"x4"}, {"x5"}, {"x6"},
}}
result, err := r.Remove(entities)
c.Assert(err, gc.IsNil)
c.Assert(result, gc.DeepEquals, params.ErrorResults{
Results: []params.ErrorResult{
{¶ms.Error{Message: "x0 EnsureDead fails"}},
{¶ms.Error{Message: "x1 Remove fails"}},
{¶ms.Error{Message: `cannot remove entity "x2": still alive`}},
{nil},
{apiservertesting.ErrUnauthorized},
{¶ms.Error{Message: "x5 error"}},
{apiservertesting.ErrUnauthorized},
},
})
// Make sure when callEnsureDead is false EnsureDead() doesn't
// get called.
r = common.NewRemover(st, false, getCanModify)
entities = params.Entities{[]params.Entity{{"x0"}, {"x1"}}}
result, err = r.Remove(entities)
c.Assert(err, gc.IsNil)
c.Assert(result, gc.DeepEquals, params.ErrorResults{
Results: []params.ErrorResult{
{nil},
{¶ms.Error{Message: "x1 Remove fails"}},
},
})
}
func (*removeSuite) TestRemoveError(c *gc.C) {
getCanModify := func() (common.AuthFunc, error) {
return nil, fmt.Errorf("pow")
}
r := common.NewRemover(&fakeState{}, true, getCanModify)
_, err := r.Remove(params.Entities{[]params.Entity{{"x0"}}})
c.Assert(err, gc.ErrorMatches, "pow")
}
func (*removeSuite) TestRemoveNoArgsNoError(c *gc.C) {
getCanModify := func() (common.AuthFunc, error) {
return nil, fmt.Errorf("pow")
}
r := common.NewRemover(&fakeState{}, true, getCanModify)
result, err := r.Remove(params.Entities{})
c.Assert(err, gc.IsNil)
c.Assert(result.Results, gc.HasLen, 0)
}