You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: catalog_test.go
    path of file: ./repos/syft/cmd/syft/internal/options
    
    the code of the file until where you have to start completion: package options

import (
	"fmt"
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestCatalog_PostLoad(t *testing.T) {

	tests := []struct {
		name    string
		options Catalog
		assert  func(t *testing.T, options Catalog)
		wantErr assert.ErrorAssertionFunc
	}{
		{
			name: "mutually exclusive cataloger flags (cat / def-cat)",
			options: Catalog{
				Catalogers:        []string{"foo,bar", "42"},
				DefaultCatalogers: []string{"some,thing"},
				Scope:             "squashed",
			},
			wantErr: assert.Error,
		},
		{
			name: "mutually exclusive cataloger flags (cat / sel-cat)",
			options: Catalog{
				Catalogers:       []string{"foo,bar", "42"},
				SelectCatalogers: []string{"some,thing"},
				Scope:            "squashed",
			},
			wantErr: assert.Error,
		},
		{
			name: "allow old cataloger flags",
			options: Catalog{
				Catalogers: []string{"foo,bar"},
				Scope:      "squashed",
			},
			assert: func(t *testing.T, options Catalog) {
				assert.Equal(t, []string{"bar", "foo"}, options.DefaultCatalogers) // note: sorted order
				assert.Equal(t
    
func TestCatalog_PostLoad(t *testing.T) {

	tests := []struct {
		name    string
		options Catalog
		assert  func(t *testing.T, options Catalog)
		wantErr assert.ErrorAssertionFunc
	}{
		{
			name: "mutually exclusive cataloger flags (cat / def-cat)",
			options: Catalog{
				Catalogers:        []string{"foo,bar", "42"},
				DefaultCatalogers: []string{"some,thing"},
				Scope:             "squashed",
			},
			wantErr: assert.Error,
		},
		{
			name: "mutually exclusive cataloger flags (cat / sel-cat)",
			options: Catalog{
				Catalogers:       []string{"foo,bar", "42"},
				SelectCatalogers: []string{"some,thing"},
				Scope:            "squashed",
			},
			wantErr: assert.Error,
		},
		{
			name: "allow old cataloger flags",
			options: Catalog{
				Catalogers: []string{"foo,bar"},
				Scope:      "squashed",
			},
			assert: func(t *testing.T, options Catalog) {
				assert.Equal(t, []string{"bar", "foo"}, options.DefaultCatalogers) // note: sorted order
				assert.Equal(t, []string{"bar", "foo"}, options.Catalogers)        // note: sorted order
			},
		},
		{
			name: "allow new cataloger flags",
			options: Catalog{
				SelectCatalogers:  []string{"foo,bar", "42"},
				DefaultCatalogers: []string{"some,thing"},
				Scope:             "squashed",
			},
			assert: func(t *testing.T, options Catalog) {
				assert.Equal(t, []string{"42", "bar", "foo"}, options.SelectCatalogers) // note: sorted order
				assert.Equal(t, []string{"some", "thing"}, options.DefaultCatalogers)   // note: sorted order
				assert.Empty(t, options.Catalogers)
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			if tt.wantErr == nil {
				tt.wantErr = assert.NoError
			}
			tt.wantErr(t, tt.options.PostLoad(), fmt.Sprintf("PostLoad()"))
			if tt.assert != nil {
				tt.assert(t, tt.options)
			}
		})
	}
}