"os"
"path/filepath"
"time"
. "github.com/cloudfoundry-incubator/docker_app_lifecycle/Godeps/_workspace/src/github.com/onsi/ginkgo"
. "github.com/cloudfoundry-incubator/docker_app_lifecycle/Godeps/_workspace/src/github.com/onsi/gomega"
"github.com/cloudfoundry-incubator/docker_app_lifecycle/Godeps/_workspace/src/github.com/onsi/gomega/gbytes"
"github.com/cloudfoundry-incubator/docker_app_lifecycle/Godeps/_workspace/src/github.com/onsi/gomega/gexec"
)
var _ = Describe("Watch", func() {
var rootPath string
var pathA string
var pathB string
var pathC string
var session *gexec.Session
BeforeEach(func() {
rootPath = tmpPath("root")
pathA = filepath.Join(rootPath, "src", "github.com", "onsi", "A")
pathB = filepath.Join(rootPath, "src", "github.com", "onsi", "B")
pathC = filepath.Join(rootPath, "src", "github.com", "onsi", "C")
err := os.MkdirAll(pathA, 0700)
Ω(err).ShouldNot(HaveOccurred())
err = os.MkdirAll(pathB, 0700)
Ω(err).ShouldNot(HaveOccurred())
err = os.MkdirAll(pathC, 0700)
Ω(err).ShouldNot(HaveOccurred())
}
builderCmd = exec.Command(builderPath, args...)
builderCmd.Env = os.Environ()
})
buildDockerImageURL := func() string {
parts, err := url.Parse(fakeDockerRegistry.URL())
Expect(err).NotTo(HaveOccurred())
return fmt.Sprintf("docker://%s/some-repo", parts.Host)
}
Context("when running the main", func() {
Context("when signalled", func() {
var session *gexec.Session
BeforeEach(func() {
dockerImageURL = buildDockerImageURL()
parts, err := url.Parse(fakeDockerRegistry.URL())
Expect(err).NotTo(HaveOccurred())
dockerRegistryAddresses = parts.Host
setupFakeDockerRegistry()
fakeDockerRegistry.AppendHandlers(
ghttp.CombineHandlers(
ghttp.VerifyRequest("GET", "/v1/images/id-1/json"),
http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
w.Header().Add("X-Docker-Size", "789")
w.Write([]byte(`{"id":"layer-1","parent":"parent-1","Config":{"Cmd":["-bazbot","-foobar"],"Entrypoint":["/dockerapp","-t"],"WorkingDir":"/workdir"}}`))