})
It("defaults the OutputFile to os.Stdout", func() {
Expect(terminal.OutputFile).To(Equal(os.Stdout))
})
})
Describe("Terminal#Prompt", func() {
var (
terminal *term.Terminal
stdin, stdout *os.File
)
BeforeEach(func() {
terminal = term.New()
stdin, _ = ioutil.TempFile(os.TempDir(), "stdin")
stdout, _ = ioutil.TempFile(os.TempDir(), "stdout")
terminal.SetInput(stdin)
terminal.SetOutput(stdout)
})
It("prints the prompt, waits for and returns user input", func() {
stdin.WriteString("Mister Tee")
stdin.Seek(0, 0)
output := terminal.Prompt("What is your name?: ", term.EnableEcho)
Expect(output).To(ContainSubstring("Mister Tee"))
stdoutContents, _ := ioutil.ReadFile(stdout.Name())
Expect(string(stdoutContents)).To(ContainSubstring("What is your name?:"))
})
})
})
