Different languages supported

hello.go

@@ -2,15 +2,28 @@ package main
 
 import "fmt"
 
-const englishHelloPrefix = "Hello, "
+const (
+	spanish            = "Spanish"
+	french             = "French"
+	englishHelloPrefix = "Hello, "
+	spanishHelloPrefix = "Hola, "
+	frenchHelloPrefix  = "Bonjour, "
+)
 
-func Hello(name string) string {
+func Hello(name, language string) string {
 	if name == "" {
 		name = "World"
 	}
+
+	if language == french {
+		return frenchHelloPrefix + name
+	} else if language == spanish {
+		return spanishHelloPrefix + name
+	} else {
 		return englishHelloPrefix + name
 	}
+}
 
 func main() {
-	fmt.Println(Hello("Hoborg"))
+	fmt.Println(Hello("Hoborg", ""))
 }

hello_test.go

@@ -4,13 +4,23 @@ import "testing"
 
 func TestHello(t *testing.T) {
 	t.Run("saying hello to people", func(t *testing.T) {
-		got := Hello("Hoborg")
+		got := Hello("Hoborg", "")
 		want := "Hello, Hoborg"
 		assertMessage(t, got, want)
 	})
 	t.Run("say 'Hello, World' when an empty string is given", func(t *testing.T) {
-		got := Hello("")
-		want := "Hello, Worldi"
+		got := Hello("", "")
+		want := "Hello, World"
+		assertMessage(t, got, want)
+	})
+	t.Run("hello in Spanish", func(t *testing.T) {
+		got := Hello("Elodie", "Spanish")
+		want := "Hola, Elodie"
+		assertMessage(t, got, want)
+	})
+	t.Run("hello in French", func(t *testing.T) {
+		got := Hello("Émile", "French")
+		want := "Bonjour, Émile"
 		assertMessage(t, got, want)
 	})
 }