Guid: "my-org-guid",
					}},
				}, nil)

				space := models.Space{SpaceFields: models.SpaceFields{Name: "my-space", Guid: "my-space-guid"}}
				spaceRepo.FindByNameInOrgReturns(space, nil)
			})

			It("removes the security group when we only pass the security group name (using the targeted org and space)", func() {
				runCommand("my-group")

				Expect(ui.Outputs).To(ContainSubstrings(
					[]string{"Unbinding security group", "my-org", "my-space", "my-user"},
					[]string{"OK"},
				))
				securityGroupGuid, spaceGuid := secBinder.UnbindSpaceArgsForCall(0)
				Expect(securityGroupGuid).To(Equal("my-group-guid"))
				Expect(spaceGuid).To(Equal("my-space-guid"))
			})

			It("removes the security group when we pass the org and space", func() {
				runCommand("my-group", "my-org", "my-space")

				Expect(ui.Outputs).To(ContainSubstrings(
					[]string{"Unbinding security group", "my-org", "my-space", "my-user"},
					[]string{"OK"},
				))
				securityGroupGuid, spaceGuid := secBinder.UnbindSpaceArgsForCall(0)
				Expect(securityGroupGuid).To(Equal("my-group-guid"))
				Expect(spaceGuid).To(Equal("my-space-guid"))
			})