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kubernetes_clusters_list_test.go
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kubernetes_clusters_list_test.go
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package integration
import (
"fmt"
"net/http"
"net/http/httptest"
"net/http/httputil"
"os/exec"
"strings"
"testing"
"github.com/sclevine/spec"
"github.com/stretchr/testify/require"
)
var _ = suite("kubernetes/clusters/list", func(t *testing.T, when spec.G, it spec.S) {
var (
expect *require.Assertions
server *httptest.Server
cmd *exec.Cmd
)
it.Before(func() {
expect = require.New(t)
server = httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
switch req.URL.Path {
case "/v2/kubernetes/clusters":
auth := req.Header.Get("Authorization")
if auth != "Bearer some-magic-token" {
w.WriteHeader(http.StatusUnauthorized)
return
}
if req.Method != http.MethodGet {
w.WriteHeader(http.StatusMethodNotAllowed)
return
}
w.Write([]byte(k8sListResponse))
default:
dump, err := httputil.DumpRequest(req, true)
if err != nil {
t.Fatal("failed to dump request")
}
t.Fatalf("received unknown request: %s", dump)
}
}))
})
when("command is list", func() {
it("lists the kubernetes clusters", func() {
cmd = exec.Command(builtBinaryPath,
"-t", "some-magic-token",
"-u", server.URL,
"kubernetes",
"cluster",
"list",
)
output, err := cmd.CombinedOutput()
expect.NoError(err, fmt.Sprintf("received error output: %s", output))
expect.Equal(strings.TrimSpace(k8sListOutput), strings.TrimSpace(string(output)))
})
})
when("command is ls", func() {
it("lists the kubernetes clusters", func() {
cmd = exec.Command(builtBinaryPath,
"-t", "some-magic-token",
"-u", server.URL,
"kubernetes",
"cluster",
"ls",
)
output, err := cmd.CombinedOutput()
expect.NoError(err, fmt.Sprintf("received error output: %s", output))
expect.Equal(strings.TrimSpace(k8sListOutput), strings.TrimSpace(string(output)))
})
})
when("command contains the formatted flag", func() {
it("non-default columns can be displayed", func() {
cmd = exec.Command(builtBinaryPath,
"-t", "some-magic-token",
"-u", server.URL,
"kubernetes",
"cluster",
"list",
"--format",
"Tags,Created",
)
output, err := cmd.CombinedOutput()
expect.NoError(err, fmt.Sprintf("received error output: %s", output))
expect.Equal(strings.TrimSpace(k8sListFormattedOutput), strings.TrimSpace(string(output)))
})
})
})
var (
k8sListResponse = `
{
"kubernetes_clusters": [
{
"id": "some-cluster-id",
"name": "some-cluster-name",
"region": "nyc3",
"version": "some-kube-version",
"tags": ["production"],
"auto_upgrade": true,
"node_pools": [
{
"name": "frontend-pool"
}
],
"status": {
"state": "running",
"message": "yes"
},
"created_at": "2018-11-15T16:00:11Z",
"updated_at": "2018-11-15T16:00:11Z"
}
]
}
`
k8sListOutput = `
ID Name Region Version Auto Upgrade Status Node Pools
some-cluster-id some-cluster-name nyc3 some-kube-version true running frontend-pool
`
k8sListFormattedOutput = `
Tags Created At
production 2018-11-15 16:00:11 +0000 UTC
`
)