fc.NewBoolFlag("force", "f", "force process")
fc.Parse("--force")
Ω(fc.IsSet("force")).To(BeTrue())
Ω(fc.IsSet("f")).To(BeTrue())
Ω(fc.Bool("force")).To(BeTrue())
Ω(fc.Bool("f")).To(BeTrue())
})
})
Describe("NewIntFlag()", func() {
It("init the flag context with a new int flagset", func() {
fc.Parse("-i", "5")
Ω(fc.IsSet("i")).To(BeFalse())
Ω(fc.Int("i")).To(Equal(0))
fc.NewIntFlag("i", "i2", "setting new int flag")
fc.Parse("-i", "5")
Ω(fc.IsSet("i")).To(BeTrue())
Ω(fc.IsSet("i2")).To(BeTrue())
Ω(fc.Int("i")).To(Equal(5))
Ω(fc.Int("i2")).To(Equal(5))
})
})
Describe("NewIntFlagWithDefault()", func() {
It("init the flag context with a new int flagset with default value", func() {
fc.Parse("-i", "5")
Ω(fc.IsSet("i")).To(BeFalse())
Ω(fc.Int("i")).To(Equal(0))
fc.NewIntFlagWithDefault("i", "i2", "setting new int flag", 10)
"github.com/simonleung8/flags"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/onsi/gomega/gbytes"
)
var _ = Describe("Showing Flags Usage", func() {
var (
fc flags.FlagContext
)
BeforeEach(func() {
fc = flags.New()
fc.NewIntFlag("intFlag", "i", "Usage for intFlag")
fc.NewIntFlag("m", "", "Usage for intFlag")
fc.NewBoolFlag("boolFlag", "b", "Usage for boolFlag")
fc.NewBoolFlag("f", "", "Usage for f")
})
It("prints both the full and short flag name", func() {
outputs := fc.ShowUsage(0)
Ω(outputs).To(ContainSubstring("-intFlag, -i"))
Ω(outputs).To(ContainSubstring("-f"))
Ω(outputs).To(ContainSubstring("--boolFlag, -b"))
})
It("prints full flag name with double dashes (--) if shortName exists", func() {
outputs := fc.ShowUsage(1)
Ω(outputs).To(ContainSubstring(" --intFlag"))
)
var _ = Describe("SSHOptions", func() {
var (
opts *options.SSHOptions
args []string
parseError error
fc flags.FlagContext
)
Describe("Parse", func() {
BeforeEach(func() {
fc = flags.New()
fc.NewStringSliceFlag("L", "", "")
fc.NewStringSliceFlag("command", "c", "")
fc.NewIntFlag("app-instance-index", "i", "")
fc.NewBoolFlag("skip-host-validation", "k", "")
fc.NewBoolFlag("skip-remote-execution", "N", "")
fc.NewBoolFlag("request-pseudo-tty", "t", "")
fc.NewBoolFlag("force-pseudo-tty", "tt", "")
fc.NewBoolFlag("disable-pseudo-tty", "T", "")
args = []string{}
parseError = nil
})
JustBeforeEach(func() {
err := fc.Parse(args...)
Ω(err).ToNot(HaveOccurred())
opts, parseError = options.NewSSHOptions(fc)