interactions yay!!

interactions/cmd_helloworld_test.go

@@ -0,0 +1,16 @@
+package interactions_test
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestCmdHelloWorld(t *testing.T) {
+	i, _, _ := makeInteractions(t)
+	ix := mkInteraction("hello-world")
+
+	ir, err := i.CmdHelloWorld(ix)
+	assert.Nil(t, err)
+	assert.Equal(t, "Hello world!", ir.Data.Content)
+}