hcl/parser/parser_test.go

package parser

import (
	"fmt"
	"testing"
)

func TestAssignStatement(t *testing.T) {
	src := `ami = "${var.foo}"`
	p := New([]byte(src))
	p.enableTrace = true
	n, err := p.Parse()
	if err != nil {
		t.Fatal(err)
	}

	if n.Pos().Line != 1 {
		t.Errorf("AssignStatement position is wrong\n\twant: '%d'\n\tgot : '%d'", 1, n.Pos().Line)
	}

	n1, ok := n.(*ObjectList)
	if !ok {
		t.Fatal("First Node should be of type Source")
	}

	for _, ns := range n1.nodes {
		fmt.Printf("ns = %+v\n", ns)
	}
}