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|
package delete
import (
"bytes"
"io"
"testing"
"github.com/MakeNowJust/heredoc"
"github.com/cli/cli/v2/internal/config"
"github.com/cli/cli/v2/pkg/cmdutil"
"github.com/cli/cli/v2/pkg/iostreams"
"github.com/google/shlex"
"github.com/stretchr/testify/assert"
)
func TestNewCmdDelete(t *testing.T) {
tests := []struct {
name string
input string
output DeleteOptions
wantErr bool
errMsg string
}{
{
name: "no arguments",
input: "",
wantErr: true,
errMsg: "specify an alias to delete or `--all`",
},
{
name: "specified alias",
input: "co",
output: DeleteOptions{
Name: "co",
},
},
{
name: "all flag",
input: "--all",
output: DeleteOptions{
All: true,
},
},
{
name: "specified alias and all flag",
input: "co --all",
wantErr: true,
errMsg: "cannot use `--all` with alias name",
},
{
name: "too many arguments",
input: "il co",
wantErr: true,
errMsg: "accepts at most 1 arg(s), received 2",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
ios, _, _, _ := iostreams.Test()
f := &cmdutil.Factory{
IOStreams: ios,
}
argv, err := shlex.Split(tt.input)
assert.NoError(t, err)
var gotOpts *DeleteOptions
cmd := NewCmdDelete(f, func(opts *DeleteOptions) error {
gotOpts = opts
return nil
})
cmd.SetArgs(argv)
cmd.SetIn(&bytes.Buffer{})
cmd.SetOut(io.Discard)
cmd.SetErr(io.Discard)
_, err = cmd.ExecuteC()
if tt.wantErr {
assert.EqualError(t, err, tt.errMsg)
return
}
assert.NoError(t, err)
assert.Equal(t, tt.output.Name, gotOpts.Name)
assert.Equal(t, tt.output.All, gotOpts.All)
})
}
}
func TestDeleteRun(t *testing.T) {
tests := []struct {
name string
config string
isTTY bool
opts *DeleteOptions
wantAliases map[string]string
wantStdout string
wantStderr string
wantErrMsg string
}{
{
name: "delete alias",
config: heredoc.Doc(`
aliases:
il: issue list
co: pr checkout
`),
isTTY: true,
opts: &DeleteOptions{
Name: "co",
All: false,
},
wantAliases: map[string]string{
"il": "issue list",
},
wantStderr: "ā Deleted alias co; was pr checkout\n",
},
{
name: "delete all aliases",
config: heredoc.Doc(`
aliases:
il: issue list
co: pr checkout
`),
isTTY: true,
opts: &DeleteOptions{
All: true,
},
wantAliases: map[string]string{},
wantStderr: "ā Deleted alias co; was pr checkout\nā Deleted alias il; was issue list\n",
},
{
name: "delete alias that does not exist",
config: heredoc.Doc(`
aliases:
il: issue list
co: pr checkout
`),
isTTY: true,
opts: &DeleteOptions{
Name: "unknown",
},
wantAliases: map[string]string{
"il": "issue list",
"co": "pr checkout",
},
wantErrMsg: "no such alias unknown",
},
{
name: "delete all aliases when none exist",
isTTY: true,
opts: &DeleteOptions{
All: true,
},
wantAliases: map[string]string{},
wantErrMsg: "no aliases configured",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
ios, _, stdout, stderr := iostreams.Test()
ios.SetStdinTTY(tt.isTTY)
ios.SetStdoutTTY(tt.isTTY)
ios.SetStderrTTY(tt.isTTY)
tt.opts.IO = ios
cfg := config.NewFromString(tt.config)
tt.opts.Config = func() (config.Config, error) {
return cfg, nil
}
err := deleteRun(tt.opts)
if tt.wantErrMsg != "" {
assert.EqualError(t, err, tt.wantErrMsg)
writeCalls := cfg.WriteCalls()
assert.Equal(t, 0, len(writeCalls))
} else {
assert.NoError(t, err)
writeCalls := cfg.WriteCalls()
assert.Equal(t, 1, len(writeCalls))
}
assert.Equal(t, tt.wantStdout, stdout.String())
assert.Equal(t, tt.wantStderr, stderr.String())
assert.Equal(t, tt.wantAliases, cfg.Aliases().All())
})
}
}
|
