harness-drone/plugin/deploy/cloudfoundry_test.go

package deploy

import (
	"strings"
	"testing"

	"github.com/drone/drone/shared/build/buildfile"

	"gopkg.in/yaml.v1"
)

// emulate Build struct
type DeployToCF struct {
	Deploy *Deploy `yaml:"deploy,omitempty"`
}

var sampleYmlBasic = `
deploy:
  cloudfoundry:
    target: https://api.example.com
    username: foo
    password: bar
`

var sampleYmlWithOrg = `
deploy:
  cloudfoundry:
    target: https://api.example.com
    username: foo
    password: bar
    org: custom-org
`

var sampleYmlWithSpace = `
deploy:
  cloudfoundry:
    target: https://api.example.com
    username: foo
    password: bar
    org: custom-org
    space: dev
`

var sampleYmlWithAppName = `
deploy:
  cloudfoundry:
    target: https://api.example.com
    username: foo
    password: bar
    app: test-app
`

func setUpWithCF(input string) (string, error) {
	var buildStruct DeployToCF
	err := yaml.Unmarshal([]byte(input), &buildStruct)
	if err != nil {
		return "", err
	}
	bf := buildfile.New()
	buildStruct.Deploy.Write(bf, nil)
	return bf.String(), err
}

func TestCloudFoundryToolInstall(t *testing.T) {
	bscr, err := setUpWithCF(sampleYmlBasic)
	if err != nil {
		t.Fatalf("Can't unmarshal deploy script: %s", err)
	}

	if !strings.Contains(bscr, "curl -sLO http://go-cli.s3-website-us-east-1.amazonaws.com/releases/latest/cf-cli_amd64.deb") {
		t.Error("Expect script to contain download command")
	}

	if !strings.Contains(bscr, "dpkg -i cf-cli_amd64.deb") {
		t.Error("Expect script to contain install command")
	}
}

func TestCloudFoundryDeployment(t *testing.T) {
	bscr, err := setUpWithCF(sampleYmlBasic)
	if err != nil {
		t.Fatalf("Can't unmarshal deploy script: %s", err)
	}

	if !strings.Contains(bscr, "cf login -a https://api.example.com -u foo -p bar") {
		t.Error("Expect login script to contain username and password")
	}

	if !strings.Contains(bscr, "cf push") {
		t.Error("Expect script to contain push")
	}
}

func TestCloudFoundryDeploymentWithOrg(t *testing.T) {
	bscr, err := setUpWithCF(sampleYmlWithOrg)
	if err != nil {
		t.Fatalf("Can't unmarshal deploy script: %s", err)
	}

	if !strings.Contains(bscr, "cf login -a https://api.example.com -u foo -p bar -o custom-org") {
		t.Error("Expect login script to contain organization")
	}
}

func TestCloudFoundryDeploymentWithSpace(t *testing.T) {
	bscr, err := setUpWithCF(sampleYmlWithSpace)
	if err != nil {
		t.Fatalf("Can't unmarshal deploy script: %s", err)
	}

	if !strings.Contains(bscr, "cf login -a https://api.example.com -u foo -p bar -o custom-org -s dev") {
		t.Error("Expect login script to contain space")
	}
}

func TestCloudFoundryDeploymentWithApp(t *testing.T) {
	bscr, err := setUpWithCF(sampleYmlWithAppName)
	if err != nil {
		t.Fatalf("Can't unmarshal deploy script: %s", err)
	}

	if !strings.Contains(bscr, "cf push test-app") {
		t.Error("Expect login script to contain app name")
	}
}