Commit 2619d4b4 authored by Boris Mühmer's avatar Boris Mühmer
Browse files

added basic functionality

parent d5a2cae9

greeter.go

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package greeter



import "fmt"



const (

	greeterFormat = "Hello, %s!"

)



func Hello(name string) string {

	return fmt.Sprintf(greeterFormat, name)

}

greeter_test.go

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Original line number Diff line number Diff line 
package greeter



import (

	"fmt"

	"testing"

)



func TestGreeterHello(t *testing.T) {

	n := "test"

	h := Hello(n)

	e := fmt.Sprintf(greeterFormat, n)

	if h != e {

		t.Fatalf("Hello() is %q, expected %q", h, e)

	}

}