package integration_test

import (

"path/filepath"

"testing"

"github.com/cloudfoundry/switchblade"

"github.com/sclevine/spec"

. "github.com/cloudfoundry/switchblade/matchers"

. "github.com/onsi/gomega"

)

const (

Regexp = `\[.*\/python[\-_][\d.]+[\-_]linux[\-_](amd64)?(x64)?[\-_]cflinuxfs\d[\-_][\da-f]+\.tgz\]`

DownloadRegexp = "Download " + Regexp

CopyRegexp = "Copy " + Regexp

)

func testCache(platform switchblade.Platform, fixtures string) func(*testing.T, spec.G, spec.S) {

return func(t *testing.T, context spec.G, it spec.S) {

var (

Expect = NewWithT(t).Expect

name string

source string

)

it.Before(func() {

var err error

name, err = switchblade.RandomName()

Expect(err).NotTo(HaveOccurred())

source, err = switchblade.Source(filepath.Join(fixtures, "simple"))

})

it.After(func() {

Expect(platform.Delete.Execute(name)).To(Succeed())

})

it("uses the cache for manifest dependencies", func() {

deploy := platform.Deploy.

WithBuildpacks("python_buildpack")

_, logs, err := deploy.Execute(name, source)

Expect(err).NotTo(HaveOccurred())

Expect(logs).To(ContainLines(MatchRegexp(DownloadRegexp)))

Expect(logs).NotTo(ContainLines(MatchRegexp(CopyRegexp)))

_, logs, err = deploy.Execute(name, source)

Expect(err).NotTo(HaveOccurred())

Expect(logs).NotTo(ContainLines(MatchRegexp(DownloadRegexp)))

Expect(logs).To(ContainLines(MatchRegexp(CopyRegexp)))

})

}

}