package plugin import ( "fmt" "io/ioutil" "testing" "github.com/docker/cli/internal/test" "github.com/docker/docker/api/types" "github.com/gotestyourself/gotestyourself/assert" is "github.com/gotestyourself/gotestyourself/assert/cmp" ) func TestPluginEnableErrors(t *testing.T) { testCases := []struct { args []string flags map[string]string pluginEnableFunc func(name string, options types.PluginEnableOptions) error expectedError string }{ { args: []string{}, expectedError: "requires exactly 1 argument", }, { args: []string{"too-many", "arguments"}, expectedError: "requires exactly 1 argument", }, { args: []string{"plugin-foo"}, pluginEnableFunc: func(name string, options types.PluginEnableOptions) error { return fmt.Errorf("failed to enable plugin") }, expectedError: "failed to enable plugin", }, { args: []string{"plugin-foo"}, flags: map[string]string{ "timeout": "-1", }, expectedError: "negative timeout -1 is invalid", }, } for _, tc := range testCases { cmd := newEnableCommand( test.NewFakeCli(&fakeClient{ pluginEnableFunc: tc.pluginEnableFunc, })) cmd.SetArgs(tc.args) for key, value := range tc.flags { cmd.Flags().Set(key, value) } cmd.SetOutput(ioutil.Discard) assert.ErrorContains(t, cmd.Execute(), tc.expectedError) } } func TestPluginEnable(t *testing.T) { cli := test.NewFakeCli(&fakeClient{ pluginEnableFunc: func(name string, options types.PluginEnableOptions) error { return nil }, }) cmd := newEnableCommand(cli) cmd.SetArgs([]string{"plugin-foo"}) assert.NilError(t, cmd.Execute()) assert.Check(t, is.Equal("plugin-foo\n", cli.OutBuffer().String())) }