hello world

go.mod

@@ -0,0 +1,3 @@
+module git.bloy.org/mike/gotest
+
+go 1.12

main.go

@@ -0,0 +1,11 @@
+package main
+
+import "fmt"
+
+func main() {
+	fmt.Println(sayHi("Mike"))
+}
+
+func sayHi(name string) string {
+	return fmt.Sprintf("Hi %s", name)
+}

main_test.go

@@ -0,0 +1,12 @@
+package main
+
+import "testing"
+
+func TestSayHi(t *testing.T) {
+	expected := "Hi Testy"
+	greeting := sayHi("Testy")
+	if greeting != expected {
+		t.Errorf("Greeting was incorrect, got: '%s', want: '%s'",
+			greeting, expected)
+	}
+}