Function TestCompleteVolumeNames

cli/command/completion/functions_test.go:310–353

(t *testing.T)

}

func TestCompleteVolumeNames(t *testing.T) {
	tests := []struct {
		doc          string
		volumes      []volume.Volume
		expOut       []string
		expDirective cobra.ShellCompDirective
	}{
		{
			doc:          "no results",
			expDirective: cobra.ShellCompDirectiveNoFileComp,
		},
		{
			doc: "with results",
			volumes: []volume.Volume{
				{Name: "volume-c"},
				{Name: "volume-b"},
				{Name: "volume-a"},
			},
			expOut:       []string{"volume-c", "volume-b", "volume-a"},
			expDirective: cobra.ShellCompDirectiveNoFileComp,
		},
		{
			doc:          "with error",
			expDirective: cobra.ShellCompDirectiveError,
		},
	}

	for _, tc := range tests {
		t.Run(tc.doc, func(t *testing.T) {
			comp := VolumeNames(fakeCLI{&fakeClient{
				volumeListFunc: func(context.Context, client.VolumeListOptions) (client.VolumeListResult, error) {
					if tc.expDirective == cobra.ShellCompDirectiveError {
						return client.VolumeListResult{}, errors.New("some error occurred")
					}
					return client.VolumeListResult{Items: tc.volumes}, nil
				},
			}})

			volumes, directives := comp(&cobra.Command{}, nil, "")
			assert.Check(t, is.Equal(directives&tc.expDirective, tc.expDirective))
			assert.Check(t, is.DeepEqual(volumes, tc.expOut))
		})
	}
}

func TestUnique(t *testing.T) {
	base := []string{"alpha", "beta", "gamma"}