134 lines
2.7 KiB
Go
134 lines
2.7 KiB
Go
package command
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import (
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"bytes"
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"fmt"
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"reflect"
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"testing"
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"github.com/cli/cli/api"
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"github.com/cli/cli/context"
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"github.com/cli/cli/internal/config"
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"github.com/cli/cli/pkg/httpmock"
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"github.com/cli/cli/utils"
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"github.com/google/shlex"
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"github.com/spf13/pflag"
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)
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func eq(t *testing.T, got interface{}, expected interface{}) {
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t.Helper()
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if !reflect.DeepEqual(got, expected) {
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t.Errorf("expected: %v, got: %v", expected, got)
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}
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}
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const defaultTestConfig = `hosts:
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github.com:
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user: OWNER
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oauth_token: "1234567890"
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`
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func initBlankContext(cfg, repo, branch string) {
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initContext = func() context.Context {
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ctx := context.NewBlank()
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ctx.SetBaseRepo(repo)
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ctx.SetBranch(branch)
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ctx.SetRemotes(map[string]string{
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"origin": "OWNER/REPO",
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})
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if cfg == "" {
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cfg = defaultTestConfig
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}
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// NOTE we are not restoring the original readConfig; we never want to touch the config file on
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// disk during tests.
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config.StubConfig(cfg, "")
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return ctx
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}
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}
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func initFakeHTTP() *httpmock.Registry {
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http := &httpmock.Registry{}
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apiClientForContext = func(context.Context) (*api.Client, error) {
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return api.NewClient(api.ReplaceTripper(http)), nil
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}
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return http
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}
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type cmdOut struct {
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outBuf, errBuf *bytes.Buffer
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}
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func (c cmdOut) String() string {
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return c.outBuf.String()
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}
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func (c cmdOut) Stderr() string {
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return c.errBuf.String()
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}
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func RunCommand(args string) (*cmdOut, error) {
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rootCmd := RootCmd
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rootArgv, err := shlex.Split(args)
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if err != nil {
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return nil, err
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}
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cmd, _, err := rootCmd.Traverse(rootArgv)
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if err != nil {
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return nil, err
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}
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rootCmd.SetArgs(rootArgv)
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outBuf := bytes.Buffer{}
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cmd.SetOut(&outBuf)
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errBuf := bytes.Buffer{}
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cmd.SetErr(&errBuf)
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// Reset flag values so they don't leak between tests
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// FIXME: change how we initialize Cobra commands to render this hack unnecessary
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cmd.Flags().VisitAll(func(f *pflag.Flag) {
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f.Changed = false
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switch v := f.Value.(type) {
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case pflag.SliceValue:
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_ = v.Replace([]string{})
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default:
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switch v.Type() {
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case "bool", "string", "int":
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_ = v.Set(f.DefValue)
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}
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}
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})
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_, err = rootCmd.ExecuteC()
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cmd.SetOut(nil)
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cmd.SetErr(nil)
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return &cmdOut{&outBuf, &errBuf}, err
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}
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func stubTerminal(connected bool) func() {
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isTerminal := utils.IsTerminal
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utils.IsTerminal = func(_ interface{}) bool {
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return connected
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}
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terminalSize := utils.TerminalSize
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if connected {
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utils.TerminalSize = func(_ interface{}) (int, int, error) {
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return 80, 20, nil
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}
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} else {
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utils.TerminalSize = func(_ interface{}) (int, int, error) {
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return 0, 0, fmt.Errorf("terminal connection stubbed to false")
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}
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}
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return func() {
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utils.IsTerminal = isTerminal
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utils.TerminalSize = terminalSize
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}
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}
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