learn-go-with-tests/hello/hello_test.go
2023-09-29 10:25:17 -04:00

34 lines
808 B
Go

package main
import "testing"
func TestHello(t *testing.T) {
t.Run("saying hello to people", func(t *testing.T) {
got := Hello("Chris", "")
want := "Hello, Chris"
assertCorrectMessage(t, got, want)
})
t.Run("say 'Hello, World' when an empty string is supplied", func(t *testing.T) {
got := Hello("", "")
want := "Hello, World"
assertCorrectMessage(t, got, want)
})
t.Run("in Spanish", func(t *testing.T) {
got := Hello("Elodie", "Spanish")
want := "Hola, Elodie"
assertCorrectMessage(t, got, want)
})
t.Run("in French", func(t *testing.T) {
got := Hello("Elise", "French")
want := "Bonjour, Elise"
assertCorrectMessage(t, got, want)
})
}
func assertCorrectMessage(t testing.TB, got, want string) {
t.Helper()
if got != want {
t.Errorf("got %q want %q", got, want)
}
}