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poetry_run_test.go
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105 lines (86 loc) · 3.24 KB
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package integration_test
import (
"fmt"
"io"
"net/http"
"os"
"path/filepath"
"testing"
"github.com/paketo-buildpacks/occam"
"github.com/sclevine/spec"
. "github.com/onsi/gomega"
. "github.com/paketo-buildpacks/occam/matchers"
)
func testPoetryRun(t *testing.T, context spec.G, it spec.S) {
var (
Expect = NewWithT(t).Expect
Eventually = NewWithT(t).Eventually
pack occam.Pack
docker occam.Docker
)
it.Before(func() {
pack = occam.NewPack()
docker = occam.NewDocker()
})
context("when building a poetry app with a poetry run script", func() {
var (
image occam.Image
container occam.Container
name string
source string
)
it.Before(func() {
var err error
name, err = occam.RandomName()
Expect(err).NotTo(HaveOccurred())
})
it.After(func() {
Expect(docker.Container.Remove.Execute(container.ID)).To(Succeed())
Expect(docker.Image.Remove.Execute(image.ID)).To(Succeed())
Expect(docker.Volume.Remove.Execute(occam.CacheVolumeNames(name))).To(Succeed())
Expect(os.RemoveAll(source)).To(Succeed())
})
it("creates a working OCI image with a start command", func() {
var err error
source, err = occam.Source(filepath.Join("testdata", "poetry-run"))
Expect(err).NotTo(HaveOccurred())
var logs fmt.Stringer
image, logs, err = pack.WithNoColor().Build.
WithBuildpacks(pythonBuildpack).
WithPullPolicy("never").
WithEnv(map[string]string{
"BPE_SOME_VARIABLE": "some-value",
"BP_IMAGE_LABELS": "some-label=some-value",
"BP_LIVE_RELOAD_ENABLED": "true",
}).
Execute(name, source)
Expect(err).NotTo(HaveOccurred(), logs.String())
container, err = docker.Container.Run.
WithEnv(map[string]string{"PORT": "8080"}).
WithPublish("8080").
WithPublishAll().
Execute(image.ID)
Expect(err).NotTo(HaveOccurred())
Eventually(container).Should(BeAvailable())
response, err := http.Get(fmt.Sprintf("http://localhost:%s", container.HostPort("8080")))
Expect(err).NotTo(HaveOccurred())
defer response.Body.Close()
Expect(response.StatusCode).To(Equal(http.StatusOK))
content, err := io.ReadAll(response.Body)
Expect(err).NotTo(HaveOccurred())
Expect(string(content)).To(ContainSubstring("Hello, World!"))
Expect(logs).To(ContainLines(ContainSubstring("Buildpack for CA Certificates")))
Expect(logs).To(ContainLines(ContainSubstring("Buildpack for CPython")))
Expect(logs).To(ContainLines(ContainSubstring("Buildpack for Pip")))
Expect(logs).To(ContainLines(ContainSubstring("Buildpack for Poetry")))
Expect(logs).To(ContainLines(ContainSubstring("Buildpack for Poetry Install")))
Expect(logs).To(ContainLines(ContainSubstring("Buildpack for Poetry Run")))
Expect(logs).To(ContainLines(ContainSubstring("Buildpack for Environment Variables")))
Expect(logs).To(ContainLines(ContainSubstring("Buildpack for Image Labels")))
Expect(logs).To(ContainLines(ContainSubstring("Buildpack for Watchexec")))
Expect(image.Buildpacks[7].Key).To(Equal("paketo-buildpacks/environment-variables"))
Expect(image.Buildpacks[7].Layers["environment-variables"].Metadata["variables"]).To(Equal(map[string]interface{}{"SOME_VARIABLE": "some-value"}))
Expect(image.Labels["some-label"]).To(Equal("some-value"))
})
})
}