Context("when the group with the given name exists", func() {
			BeforeEach(func() {
				securityGroupRepo.ReadReturns(models.SecurityGroup{
					SecurityGroupFields: models.SecurityGroupFields{
						Name: "my-group",
						Guid: "group-guid",
					},
				}, nil)
			})

			Context("delete a security group", func() {
				It("when passed the -f flag", func() {
					runCommand("-f", "my-group")
					Expect(securityGroupRepo.ReadArgsForCall(0)).To(Equal("my-group"))
					Expect(securityGroupRepo.DeleteArgsForCall(0)).To(Equal("group-guid"))

					Expect(ui.Prompts).To(BeEmpty())
				})

				It("should prompt user when -f flag is not present", func() {
					ui.Inputs = []string{"y"}

					runCommand("my-group")
					Expect(securityGroupRepo.ReadArgsForCall(0)).To(Equal("my-group"))
					Expect(securityGroupRepo.DeleteArgsForCall(0)).To(Equal("group-guid"))

					Expect(ui.Prompts).To(ContainSubstrings(
						[]string{"Really delete the security group", "my-group"},
					))
				})