)
var _ = Describe("HelpCmd", func() {
var (
commands CommandList
ui *fakeui.FakeUI
help Cmd
)
BeforeEach(func() {
commands = CommandList{
"simple": func() (Cmd, error) {
meta := Meta{
Synopsis: "Simple command... sorted to the end of the list",
}
return fakecmd.NewFakeCommand("simple", meta), nil
},
"complex": func() (Cmd, error) {
meta := Meta{
Synopsis: "Complex command... has usage and env",
Usage: "[arguments]",
Env: map[string]MetaEnv{
"BOSH_ENV_VARIABLE1": {
Example: "value",
Default: "default",
Description: "Sets some environment variable to a value",
},
"BOSH_ENV_VARIABLE2": {
Example: "something-else",
Description: "Sets another environment variable",
},
bicmd "github.com/cloudfoundry/bosh-init/cmd"
fakebicmd "github.com/cloudfoundry/bosh-init/cmd/fakes"
fakebiui "github.com/cloudfoundry/bosh-init/ui/fakes"
)
var _ = Describe("Runner", func() {
var (
runner *bicmd.Runner
factory *fakebicmd.FakeFactory
fakeCommand *fakebicmd.FakeCommand
fakeStage *fakebiui.FakeStage
)
BeforeEach(func() {
fakeCommand = fakebicmd.NewFakeCommand("fake-command-name", bicmd.Meta{})
factory = &fakebicmd.FakeFactory{PresetCommand: fakeCommand}
fakeStage = fakebiui.NewFakeStage()
})
JustBeforeEach(func() {
runner = bicmd.NewRunner(factory)
})
Context("Run", func() {
Context("valid args", func() {
It("extracts command name from the arguments", func() {
err := runner.Run(fakeStage, "fake-command-name", "/fake/manifest_path")
Expect(err).ToNot(HaveOccurred())
Expect(factory.CommandName).To(Equal("fake-command-name"))
})