33 lines
647 B
Go
33 lines
647 B
Go
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package main
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import "testing"
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func TestHello(t *testing.T) {
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t.Run("say hello to given name", func(t *testing.T) {
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got := Hello("Judas", "")
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want := "Hello, Judas"
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assertCorrectMessage(t, got, want)
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})
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t.Run("hello world on empty string", 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("spanish", func(t *testing.T) {
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got := Hello("Marjorie", "Spanish")
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want := "Hola, Marjorie"
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assertCorrectMessage(t, got, want)
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})
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}
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func assertCorrectMessage(t testing.TB, got, 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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