/
main_test.go
180 lines (144 loc) · 5.21 KB
/
main_test.go
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package main_test
import (
. "github.com/cloudfoundry-incubator/stemcell-tracker/vendor/_nuts/github.com/onsi/ginkgo"
. "github.com/cloudfoundry-incubator/stemcell-tracker/vendor/_nuts/github.com/onsi/gomega"
"net/http"
"io/ioutil"
"os/exec"
"github.com/cloudfoundry-incubator/stemcell-tracker/vendor/_nuts/github.com/onsi/gomega/gexec"
"time"
"fmt"
"strings"
"os"
)
var _ = Describe("StemcellTracker", func() {
var (
session *gexec.Session
host string
)
BeforeEach(func() {
port := "8282"
host = fmt.Sprintf("http://localhost:%s", port)
err := os.Setenv("PORT", port)
Expect(err).ShouldNot(HaveOccurred())
command := exec.Command(pathToBinary)
session, err = gexec.Start(command, GinkgoWriter, GinkgoWriter)
Expect(err).ShouldNot(HaveOccurred())
time.Sleep(1 * time.Second)
})
AfterEach(func() {
session.Terminate().Wait()
})
It("PUTs then GETs the latest stemcell for the given products", func() {
products := map[string]string{
"cf-mysql": "3026",
"cf-riak-cs": "3030",
}
for product, expectedStemcell := range products {
url := fmt.Sprintf("%s/stemcell?product_name=%s", host, product)
req, err := http.NewRequest("PUT", url, strings.NewReader(expectedStemcell))
Expect(err).ToNot(HaveOccurred())
resp, err := http.DefaultClient.Do(req)
Expect(err).ToNot(HaveOccurred())
Expect(resp.StatusCode).To(Equal(http.StatusCreated))
resp, err = http.Get(url)
Expect(err).ToNot(HaveOccurred())
Expect(resp.StatusCode).To(Equal(http.StatusOK))
contents, err := ioutil.ReadAll(resp.Body)
Expect(err).ToNot(HaveOccurred())
Expect(string(contents)).To(Equal(expectedStemcell))
}
})
It("PUTs then GETs the latest stemcell for the given products and versions", func() {
products := map[string]map[string]string{
"cf-mysql": map[string]string {
"21": "3019",
"22": "3030",
},
"cf-riak-cs": map[string]string {
"10": "3008",
"11": "3009",
},
}
for product, versionMap := range products {
//PUT all versions
for version, expectedStemcell := range versionMap {
url := fmt.Sprintf("%s/stemcell?product_name=%s&product_version=%s", host, product, version)
req, err := http.NewRequest("PUT", url, strings.NewReader(expectedStemcell))
Expect(err).ToNot(HaveOccurred())
resp, err := http.DefaultClient.Do(req)
Expect(err).ToNot(HaveOccurred())
Expect(resp.StatusCode).To(Equal(http.StatusCreated))
}
//GET all versions
for version, expectedStemcell := range versionMap {
url := fmt.Sprintf("%s/stemcell?product_name=%s&product_version=%s", host, product, version)
resp, err := http.Get(url)
Expect(err).ToNot(HaveOccurred())
Expect(resp.StatusCode).To(Equal(http.StatusOK))
contents, err := ioutil.ReadAll(resp.Body)
Expect(err).ToNot(HaveOccurred())
Expect(string(contents)).To(Equal(expectedStemcell))
}
}
})
It("PUTs stemcell by version then GETs without specifing version", func() {
products := map[string]map[string]string{
"cf-mysql": map[string]string {
"21": "3019",
"22": "3030",
"20": "3010",
},
}
expectedLatestStemcell := "3030"
for product, versionMap := range products {
//PUT all versions
for version, expectedStemcell := range versionMap {
url := fmt.Sprintf("%s/stemcell?product_name=%s&product_version=%s", host, product, version)
req, err := http.NewRequest("PUT", url, strings.NewReader(expectedStemcell))
Expect(err).ToNot(HaveOccurred())
resp, err := http.DefaultClient.Do(req)
Expect(err).ToNot(HaveOccurred())
Expect(resp.StatusCode).To(Equal(http.StatusCreated))
}
url := fmt.Sprintf("%s/stemcell?product_name=cf-mysql", host)
resp, err := http.Get(url)
Expect(err).ToNot(HaveOccurred())
Expect(resp.StatusCode).To(Equal(http.StatusOK))
contents, err := ioutil.ReadAll(resp.Body)
Expect(err).ToNot(HaveOccurred())
Expect(string(contents)).To(Equal(expectedLatestStemcell))
}
})
It("redirects to a badge showing the latest stemcell", func() {
products := map[string]string{
"cf-mysql": "3026",
"cf-riak-cs": "3030",
}
for product, expectedStemcell := range products {
url := fmt.Sprintf("%s/stemcell?product_name=%s", host, product)
req, err := http.NewRequest("PUT", url, strings.NewReader(expectedStemcell))
Expect(err).ToNot(HaveOccurred())
resp, err := http.DefaultClient.Do(req)
Expect(err).ToNot(HaveOccurred())
Expect(resp.StatusCode).To(Equal(http.StatusCreated))
badgeUrl := fmt.Sprintf("%s/badge?product_name=%s", host, product)
resp, err = http.Get(badgeUrl)
Expect(err).ToNot(HaveOccurred())
Expect(resp.StatusCode).To(Equal(http.StatusOK))
rawContents, err := ioutil.ReadAll(resp.Body)
Expect(err).ToNot(HaveOccurred())
contents := string(rawContents)
contentType := resp.Header.Get("Content-Type")
Expect(contentType).To(Equal("image/svg+xml"))
Expect(contents).To(ContainSubstring("stemcell"))
Expect(contents).To(ContainSubstring(expectedStemcell))
}
})
It("returns 404 when GETing badge of non-existant product", func() {
badgeUrl := fmt.Sprintf("%s/badge?product_name=fake_product", host)
resp, err := http.Get(badgeUrl)
Expect(err).ToNot(HaveOccurred())
Expect(resp.StatusCode).To(Equal(http.StatusNotFound))
})
})