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Updated testing.go with better comments

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Nikhil 2019-07-15 09:59:02 -04:00 committed by Tomofumi Hayashi
parent 971396edf6
commit 3c6812e438
1 changed files with 5 additions and 1 deletions
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6
testing/testing.go
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@ -159,7 +159,7 @@ func EnsureCIDR(cidr string) *net.IPNet {
return net return net
} }
// Implements Result interface // Result is stub Result for testing
type Result struct { type Result struct {
CNIVersion string `json:"cniVersion,omitempty"` CNIVersion string `json:"cniVersion,omitempty"`
IP4 *types020.IPConfig `json:"ip4,omitempty"` IP4 *types020.IPConfig `json:"ip4,omitempty"`
@ -167,10 +167,12 @@ type Result struct {
DNS types.DNS `json:"dns,omitempty"` DNS types.DNS `json:"dns,omitempty"`
} }
// Version returns current CNIVersion of the given Result
func (r *Result) Version() string { func (r *Result) Version() string {
return r.CNIVersion return r.CNIVersion
} }
// GetAsVersion returns a Result object given a version
func (r *Result) GetAsVersion(version string) (types.Result, error) { func (r *Result) GetAsVersion(version string) (types.Result, error) {
for _, supportedVersion := range types020.SupportedVersions { for _, supportedVersion := range types020.SupportedVersions {
if version == supportedVersion { if version == supportedVersion {
@ -181,10 +183,12 @@ func (r *Result) GetAsVersion(version string) (types.Result, error) {
return nil, fmt.Errorf("cannot convert version %q to %s", types020.SupportedVersions, version) return nil, fmt.Errorf("cannot convert version %q to %s", types020.SupportedVersions, version)
} }
// Print prints a Result's information to std out
func (r *Result) Print() error { func (r *Result) Print() error {
return r.PrintTo(os.Stdout) return r.PrintTo(os.Stdout)
} }
// PrintTo prints a Result's information to the provided writer
func (r *Result) PrintTo(writer io.Writer) error { func (r *Result) PrintTo(writer io.Writer) error {
data, err := json.MarshalIndent(r, "", " ") data, err := json.MarshalIndent(r, "", " ")
if err != nil { if err != nil {