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DockerCLI
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Export `DefaultContextStoreConfig()` and `ResolveDefaultContext()` 

These are needed by any dynamically registered (via
`RegisterDefaultStoreEndpoints`) endpoint type to write a useful/sensible unit
test.

Signed-off-by: Ian Campbell <ijc@docker.com>
This commit is contained in:
Ian Campbell 2019-05-16 14:52:37 +01:00
parent 1433e27420
commit f820766f6a
3 changed files with 10 additions and 9 deletions
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11
cli/command/cli.go
View File

@ -214,7 +214,7 @@ func (cli *DockerCli) Initialize(opts *cliflags.ClientOptions, ops ...Initialize
cli.contextStore = &ContextStoreWithDefault{
Store: baseContextStore,
Resolver: func() (*DefaultContext, error) {
return resolveDefaultContext(opts.Common, cli.ConfigFile(), cli.contextStoreConfig, cli.Err())
return ResolveDefaultContext(opts.Common, cli.ConfigFile(), cli.contextStoreConfig, cli.Err())
},
}
cli.currentContext, err = resolveContextName(opts.Common, cli.configFile, cli.contextStore)
@ -259,11 +259,11 @@ func (cli *DockerCli) Initialize(opts *cliflags.ClientOptions, ops ...Initialize
// NewAPIClientFromFlags creates a new APIClient from command line flags
func NewAPIClientFromFlags(opts *cliflags.CommonOptions, configFile *configfile.ConfigFile) (client.APIClient, error) {
storeConfig := defaultContextStoreConfig()
storeConfig := DefaultContextStoreConfig()
store := &ContextStoreWithDefault{
Store: store.New(cliconfig.ContextStoreDir(), storeConfig),
Resolver: func() (*DefaultContext, error) {
return resolveDefaultContext(opts, configFile, storeConfig, ioutil.Discard)
return ResolveDefaultContext(opts, configFile, storeConfig, ioutil.Discard)
},
}
contextName, err := resolveContextName(opts, configFile, store)
@ -454,7 +454,7 @@ func NewDockerCli(ops ...DockerCliOption) (*DockerCli, error) {
WithContentTrustFromEnv(),
WithContainerizedClient(containerizedengine.NewClient),
}
cli.contextStoreConfig = defaultContextStoreConfig()
cli.contextStoreConfig = DefaultContextStoreConfig()
ops = append(defaultOps, ops...)
if err := cli.Apply(ops...); err != nil {
return nil, err
@ -540,7 +540,8 @@ func RegisterDefaultStoreEndpoints(ep ...store.NamedTypeGetter) {
defaultStoreEndpoints = append(defaultStoreEndpoints, ep...)
}
func defaultContextStoreConfig() store.Config {
// DefaultContextStoreConfig returns a new store.Config with the default set of endpoints configured.
func DefaultContextStoreConfig() store.Config {
return store.NewConfig(
func() interface{} { return &DockerContext{} },
defaultStoreEndpoints...,

4
cli/command/defaultcontextstore.go
View File

@ -43,8 +43,8 @@ type EndpointDefaultResolver interface {
ResolveDefault() (interface{}, *store.EndpointTLSData)
}
// resolveDefaultContext creates a Metadata for the current CLI invocation parameters
func resolveDefaultContext(opts *cliflags.CommonOptions, config *configfile.ConfigFile, storeconfig store.Config, stderr io.Writer) (*DefaultContext, error) {
// ResolveDefaultContext creates a Metadata for the current CLI invocation parameters
func ResolveDefaultContext(opts *cliflags.CommonOptions, config *configfile.ConfigFile, storeconfig store.Config, stderr io.Writer) (*DefaultContext, error) {
stackOrchestrator, err := GetStackOrchestrator("", "", config.StackOrchestrator, stderr)
if err != nil {
return nil, err

4
cli/command/defaultcontextstore_test.go
View File

@ -67,12 +67,12 @@ func TestDefaultContextInitializer(t *testing.T) {
cli.configFile = &configfile.ConfigFile{
StackOrchestrator: "all",
}
ctx, err := resolveDefaultContext(&cliflags.CommonOptions{
ctx, err := ResolveDefaultContext(&cliflags.CommonOptions{
TLS: true,
TLSOptions: &tlsconfig.Options{
CAFile: "./testdata/ca.pem",
},
}, cli.ConfigFile(), defaultContextStoreConfig(), cli.Err())
}, cli.ConfigFile(), DefaultContextStoreConfig(), cli.Err())
assert.NilError(t, err)
assert.Equal(t, "default", ctx.Meta.Name)
assert.Equal(t, OrchestratorAll, ctx.Meta.Metadata.(DockerContext).StackOrchestrator)