Expect(opt.Int("power-level")).To(Equal(1))
Expect(opt.NoArgs()).To(Equal(true))
})
It("Should return false if arguments on the command line", func() {
parser := args.NewParser()
parser.AddOption("--power-level").IsInt().Default("1")
opt, err := parser.ParseArgs(&[]string{"--power-level", "2"})
Expect(err).To(BeNil())
Expect(opt.Int("power-level")).To(Equal(2))
Expect(opt.NoArgs()).To(Equal(false))
})
})
Describe("ToMap()", func() {
It("Should return a map of the group options", func() {
Expect(opts.Group("endpoints").ToMap()).To(Equal(map[string]interface{}{
"endpoint1": "host1",
"endpoint2": "host2",
"endpoint3": "host3",
}))
})
It("Should return an empty map if the group doesn't exist", func() {
Expect(opts.Group("no-group").ToMap()).To(Equal(map[string]interface{}{}))
})
})
Describe("IsSet()", func() {
It("Should return true if the value is not a cast default", func() {
parser := args.NewParser()
parser.AddOption("--is-set").IsInt().Default("1")
parser.AddOption("--not-set")
