package chefclient

import (
	"testing"

	"github.com/hashicorp/terraform/config"
	"github.com/hashicorp/terraform/terraform"
)

func TestResourceProvisioner_impl(t *testing.T) {
	var _ terraform.ResourceProvisioner = new(ResourceProvisioner)
}

func TestResourceProvider_Validate_good(t *testing.T) {
	c := testConfig(t, map[string]interface{}{
		"package":                "https://opscode-omnibus-packages.s3.amazonaws.com/el/6/x86_64/chef-11.18.6-1.el6.x86_64.rpm",
		"run_list":               []interface{}{"cookbook::recipe"},
		"node_name":              "nodename1",
		"environment":            "_default",
		"server_url":             "https://chef.local",
		"validation_client_name": "validator",
		"validation_key_path":    "validator.pem",
		"attributes":             []interface{}{"key1 { subkey1 = value1 }"},
	})
	p := new(ResourceProvisioner)
	warn, errs := p.Validate(c)
	if len(warn) > 0 {
		t.Fatalf("Warnings: %v", warn)
	}
	if len(errs) > 0 {
		t.Fatalf("Errors: %v", errs)
	}
}

func TestResourceProvider_Validate_bad(t *testing.T) {
	c := testConfig(t, map[string]interface{}{
		"package": "nope",
	})
	p := new(ResourceProvisioner)
	warn, errs := p.Validate(c)
	if len(warn) > 0 {
		t.Fatalf("Warnings: %v", warn)
	}
	if len(errs) == 0 {
		t.Fatalf("Should have errors")
	}
}

func testConfig(t *testing.T, c map[string]interface{}) *terraform.ResourceConfig {
	r, err := config.NewRawConfig(c)
	if err != nil {
		t.Fatalf("bad: %s", err)
	}

	return terraform.NewResourceConfig(r)
}