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package integration_test
import (
"os"
"path/filepath"
"testing"
"github.com/cloudfoundry/switchblade"
"github.com/sclevine/spec"
. "github.com/cloudfoundry/switchblade/matchers"
. "github.com/onsi/gomega"
)
func testPipenv(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
Eventually = NewWithT(t).Eventually
name string
source string
)
it.Before(func() {
var err error
name, err = switchblade.RandomName()
Expect(err).NotTo(HaveOccurred())
})
it.After(func() {
Expect(platform.Delete.Execute(name)).To(Succeed())
})
context("when pushing an app that has a Pipfile", func() {
context("app has Pipfile.lock and no requirements.txt", func() {
it.Before(func() {
var err error
source, err = switchblade.Source(filepath.Join(fixtures, "pipenv"))
Expect(err).NotTo(HaveOccurred())
})
it.After(func() {
Expect(os.RemoveAll(source)).To(Succeed())
})
it("successfully deploys, generates a requirements.txt, and installs the packages", func() {
deployment, logs, err := platform.Deploy.
WithBuildpacks("python_buildpack").
Execute(name, source)
Expect(err).NotTo(HaveOccurred())
Eventually(deployment).Should(Serve(ContainSubstring("Hello, World!")))
Expect(logs.String()).To(SatisfyAll(
ContainSubstring("Generating 'requirements.txt' from Pipfile.lock"),
ContainSubstring("Running Pip Install (Unvendored)"),
))
})
})
context("app has Pipfile.lock and requirements.txt", func() {
it.Before(func() {
var err error
source, err = switchblade.Source(filepath.Join(fixtures, "pipenv"))
Expect(err).NotTo(HaveOccurred())
CreateRequirementsTxtFile(Expect, source, "requirements.txt",
"Flask", "Jinja2", "MarkupSafe", "Werkzeug", "gunicorn", "itsdangerous")
})
it.After(func() {
Expect(os.RemoveAll(source)).To(Succeed())
})
it("successfully deploys and installs the packages", func() {
deployment, logs, err := platform.Deploy.
WithBuildpacks("python_buildpack").
Execute(name, source)
Expect(err).NotTo(HaveOccurred())
Eventually(deployment).Should(Serve(ContainSubstring("Hello, World!")))
Expect(logs.String()).To(SatisfyAll(
Not(ContainSubstring("Installing pipenv")),
ContainSubstring("Collecting Flask"),
ContainSubstring("Collecting Jinja2"),
ContainSubstring("Collecting MarkupSafe"),
ContainSubstring("Collecting Werkzeug"),
ContainSubstring("Collecting gunicorn"),
ContainSubstring("Collecting itsdangerous"),
))
})
})
})
context("when pushing an app that does not have a Pipfile", func() {
it.Before(func() {
var err error
source, err = switchblade.Source(filepath.Join(fixtures, "simple"))
Expect(err).NotTo(HaveOccurred())
})
it.After(func() {
Expect(os.RemoveAll(source)).To(Succeed())
})
it("successfully deploys and installs the packages", func() {
deployment, logs, err := platform.Deploy.
Execute(name, source)
Expect(err).NotTo(HaveOccurred())
Eventually(deployment).Should(Serve(ContainSubstring("Hello, World!")))
Expect(logs.String()).To(SatisfyAll(
Not(ContainSubstring("Installing pipenv")),
))
})
})
}
}