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copied from https://github.com/kubernetes/kubernetes.git, branch master,
last commit is 1bc5b822cd566321c115d4ebac5d97cfd347d687
This commit is contained in:
Kubernetes Publisher
2016-11-11 03:39:04 +00:00
parent 24b73253cd
commit ae6775eeec
305 changed files with 13010 additions and 8421 deletions
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50
discovery/helper_blackbox_test.go
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@@ -47,19 +47,16 @@ func objBody(object interface{}) io.ReadCloser {
func TestNegotiateVersion(t *testing.T) {
tests := []struct {
name string
version *uapi.GroupVersion
requiredVersion *uapi.GroupVersion
expectedVersion *uapi.GroupVersion
serverVersions []string
clientVersions []uapi.GroupVersion
config *rest.Config
expectErr func(err error) bool
sendErr error
statusCode int
}{
{
name: "server supports client default",
version: &uapi.GroupVersion{Version: "version1"},
config: &rest.Config{},
serverVersions: []string{"version1", registered.GroupOrDie(api.GroupName).GroupVersion.String()},
clientVersions: []uapi.GroupVersion{{Version: "version1"}, registered.GroupOrDie(api.GroupName).GroupVersion},
expectedVersion: &uapi.GroupVersion{Version: "version1"},
@@ -67,8 +64,6 @@ func TestNegotiateVersion(t *testing.T) {
},
{
name: "server falls back to client supported",
version: &registered.GroupOrDie(api.GroupName).GroupVersion,
config: &rest.Config{},
serverVersions: []string{"version1"},
clientVersions: []uapi.GroupVersion{{Version: "version1"}, registered.GroupOrDie(api.GroupName).GroupVersion},
expectedVersion: &uapi.GroupVersion{Version: "version1"},
@@ -76,23 +71,30 @@ func TestNegotiateVersion(t *testing.T) {
},
{
name: "explicit version supported",
config: &rest.Config{ContentConfig: rest.ContentConfig{GroupVersion: &registered.GroupOrDie(api.GroupName).GroupVersion}},
requiredVersion: &uapi.GroupVersion{Version: "v1"},
serverVersions: []string{"/version1", registered.GroupOrDie(api.GroupName).GroupVersion.String()},
clientVersions: []uapi.GroupVersion{{Version: "version1"}, registered.GroupOrDie(api.GroupName).GroupVersion},
expectedVersion: &registered.GroupOrDie(api.GroupName).GroupVersion,
expectedVersion: &uapi.GroupVersion{Version: "v1"},
statusCode: http.StatusOK,
},
{
name: "explicit version not supported",
config: &rest.Config{ContentConfig: rest.ContentConfig{GroupVersion: &registered.GroupOrDie(api.GroupName).GroupVersion}},
serverVersions: []string{"version1"},
clientVersions: []uapi.GroupVersion{{Version: "version1"}, registered.GroupOrDie(api.GroupName).GroupVersion},
expectErr: func(err error) bool { return strings.Contains(err.Error(), `server does not support API version "v1"`) },
statusCode: http.StatusOK,
name: "explicit version not supported on server",
requiredVersion: &uapi.GroupVersion{Version: "v1"},
serverVersions: []string{"version1"},
clientVersions: []uapi.GroupVersion{{Version: "version1"}, registered.GroupOrDie(api.GroupName).GroupVersion},
expectErr: func(err error) bool { return strings.Contains(err.Error(), `server does not support API version "v1"`) },
statusCode: http.StatusOK,
},
{
name: "explicit version not supported on client",
requiredVersion: &uapi.GroupVersion{Version: "v1"},
serverVersions: []string{"v1"},
clientVersions: []uapi.GroupVersion{{Version: "version1"}},
expectErr: func(err error) bool { return strings.Contains(err.Error(), `client does not support API version "v1"`) },
statusCode: http.StatusOK,
},
{
name: "connection refused error",
config: &rest.Config{ContentConfig: rest.ContentConfig{GroupVersion: &registered.GroupOrDie(api.GroupName).GroupVersion}},
serverVersions: []string{"version1"},
clientVersions: []uapi.GroupVersion{{Version: "version1"}, registered.GroupOrDie(api.GroupName).GroupVersion},
sendErr: errors.New("connection refused"),
@@ -101,25 +103,21 @@ func TestNegotiateVersion(t *testing.T) {
},
{
name: "discovery fails due to 403 Forbidden errors and thus serverVersions is empty, use default GroupVersion",
config: &rest.Config{ContentConfig: rest.ContentConfig{GroupVersion: &registered.GroupOrDie(api.GroupName).GroupVersion}},
clientVersions: []uapi.GroupVersion{{Version: "version1"}, registered.GroupOrDie(api.GroupName).GroupVersion},
expectedVersion: &registered.GroupOrDie(api.GroupName).GroupVersion,
expectedVersion: &uapi.GroupVersion{Version: "version1"},
statusCode: http.StatusForbidden,
},
{
name: "discovery fails due to 404 Not Found errors and thus serverVersions is empty, use requested GroupVersion",
version: &uapi.GroupVersion{Version: "version1"},
config: &rest.Config{ContentConfig: rest.ContentConfig{GroupVersion: &registered.GroupOrDie(api.GroupName).GroupVersion}},
requiredVersion: &uapi.GroupVersion{Version: "version1"},
clientVersions: []uapi.GroupVersion{{Version: "version1"}, registered.GroupOrDie(api.GroupName).GroupVersion},
expectedVersion: &uapi.GroupVersion{Version: "version1"},
statusCode: http.StatusNotFound,
},
{
name: "discovery fails due to 403 Forbidden errors and thus serverVersions is empty, no fallback GroupVersion",
config: &rest.Config{},
clientVersions: []uapi.GroupVersion{{Version: "version1"}, registered.GroupOrDie(api.GroupName).GroupVersion},
expectErr: func(err error) bool { return strings.Contains(err.Error(), "failed to negotiate an api version;") },
statusCode: http.StatusForbidden,
name: "discovery fails due to 403 Forbidden errors and thus serverVersions is empty, no fallback GroupVersion",
expectErr: func(err error) bool { return strings.Contains(err.Error(), "failed to negotiate an api version;") },
statusCode: http.StatusForbidden,
},
}
@@ -139,9 +137,9 @@ func TestNegotiateVersion(t *testing.T) {
return &http.Response{StatusCode: test.statusCode, Header: header, Body: objBody(&uapi.APIVersions{Versions: test.serverVersions})}, nil
}),
}
c := discovery.NewDiscoveryClientForConfigOrDie(test.config)
c := discovery.NewDiscoveryClientForConfigOrDie(&rest.Config{})
c.RESTClient().(*rest.RESTClient).Client = fakeClient.Client
response, err := discovery.NegotiateVersion(c, test.config, test.version, test.clientVersions)
response, err := discovery.NegotiateVersion(c, test.requiredVersion, test.clientVersions)
if err == nil && test.expectErr != nil {
t.Errorf("expected error, got nil for [%s].", test.name)
}