34 lines
688 B
Go
34 lines
688 B
Go
package main
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import "testing"
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func TestHello(t *testing.T) {
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assertCorrectMessage := func(t testing.TB, got string, want string) {
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t.Helper()
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if got != want {
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t.Errorf("got %q want %q", got, want)
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}
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}
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t.Run("saying hello to people", func (t *testing.T) {
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got := Hello("Oliver", "")
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want := "Hello, Oliver"
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assertCorrectMessage(t, got, want)
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})
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t.Run("say 'Hello, World' when an empty string is supplied", func (t *testing.T) {
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got := Hello("", "")
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want := "Hello, World"
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assertCorrectMessage(t, got, want)
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})
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t.Run("in Welsh", func (t *testing.T) {
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got := Hello("Oliver", "Welsh")
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want := "Helo, Oliver"
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assertCorrectMessage(t, got, want)
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})
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}
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