// TestNewAPISuccess checks that a new subnets API is created when passed a non-nil caller
func (s *SubnetsSuite) TestNewAPISuccess(c *gc.C) {
var called int
apiCaller := apitesting.CheckingAPICaller(c, nil, &called, nil)
api := subnets.NewAPI(apiCaller)
c.Check(api, gc.NotNil)
c.Check(called, gc.Equals, 0)
}
func (s *SubnetsSuite) prepareAPICall(c *gc.C, args *apitesting.CheckArgs, err error) {
s.called = 0
s.apiCaller = apitesting.CheckingAPICaller(c, args, &s.called, err)
s.api = subnets.NewAPI(s.apiCaller)
c.Check(s.api, gc.NotNil)
c.Check(s.called, gc.Equals, 0)
}
// NewAPI returns a SubnetAPI for the root api endpoint that the
// environment command returns.
func (c *SubnetCommandBase) NewAPI() (SubnetAPI, error) {
if c.api != nil {
// Already created.
return c.api, nil
}
root, err := c.NewAPIRoot()
if err != nil {
return nil, errors.Trace(err)
}
// This is tested with a feature test.
shim := &mvpAPIShim{
apiState: root,
facade: subnets.NewAPI(root),
}
return shim, nil
}
// TestNewAPIWithNilCaller checks that a new subnets API is not created when passed a nil caller
func (s *SubnetsSuite) TestNewAPIWithNilCaller(c *gc.C) {
panicFunc := func() { subnets.NewAPI(nil) }
c.Assert(panicFunc, gc.PanicMatches, "caller is nil")
}