chore: test

coverage.out

@@ -0,0 +1,3 @@
+mode: set
+github.com/chandumlg/hello/internal/hello.go:13.27,15.2 1 1
+github.com/chandumlg/hello/internal/hello.go:17.23,19.2 1 1

internal/hello.go

@@ -0,0 +1,19 @@
+package internal
+
+import "rsc.io/quote/v3"
+
+type Helloer interface {
+	Hello() string
+}
+
+type Hi struct {
+	test int
+}
+
+func (*Hi) Hello() string {
+	return quote.HelloV3()
+}
+
+func Proverb() string {
+	return quote.Concurrency()
+}

hello_test.go → internal/hello_test.go

@@ -1,12 +1,13 @@
-package hello
+package internal
 
 import (
 	"testing"
 )
 
 func TestHello(t *testing.T) {
 	want := "Hello, world."
-	if got := Hello(); got != want {
+	testHi := &Hi{}
+	if got := testHi.Hello(); got != want {
 		t.Errorf("Hello() = %q, want %q", got, want)
 	}
 }

main.go

@@ -0,0 +1,12 @@
+package main
+
+import (
+	"fmt"
+
+	. "github.com/chandumlg/hello/internal"
+)
+
+func main() {
+	testHi := &Hi{}
+	fmt.Println(testHi.Hello())
+}