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: debian_test.go
    path of file: ./repos/trivy/pkg/fanal/analyzer/os/debian
    
    the code of the file until where you have to start completion: package debian

import (
	"context"
	"os"
	"testing"

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

	"github.com/aquasecurity/trivy/pkg/fanal/analyzer"
	"github.com/aquasecurity/trivy/pkg/fanal/types"
)

func Test_debianOSAnalyzer_Analyze(t *testing.T) {
	tests := []struct {
		name      string
		inputFile string
		want      *analyzer.AnalysisResult
		wantErr   string
	}{
		{
			name:      "happy path with debian 9",
			inputFile: "testdata/debian_9/etc/debian_version",
			want: &analyzer.AnalysisResult{
				OS: types.OS{
					Family: types.Debian,
					Name:   "9.8",
				},
			},
		},
		{
			name:      "happy path with debian sid",
			inputFile: "testdata/debian_sid/etc/debian_version",
			want: &analyzer.AnalysisResult{
				OS: types.OS{
					Family: types.Debian,
					Name:   "buster/sid",
				},
			},
		},
		{
			name:      "sad path with empty file",
			inputFile: "testdata/empty",
			w
    
func Test_debianOSAnalyzer_Analyze(t *testing.T) {
	tests := []struct {
		name      string
		inputFile string
		want      *analyzer.AnalysisResult
		wantErr   string
	}{
		{
			name:      "happy path with debian 9",
			inputFile: "testdata/debian_9/etc/debian_version",
			want: &analyzer.AnalysisResult{
				OS: types.OS{
					Family: types.Debian,
					Name:   "9.8",
				},
			},
		},
		{
			name:      "happy path with debian sid",
			inputFile: "testdata/debian_sid/etc/debian_version",
			want: &analyzer.AnalysisResult{
				OS: types.OS{
					Family: types.Debian,
					Name:   "buster/sid",
				},
			},
		},
		{
			name:      "sad path with empty file",
			inputFile: "testdata/empty",
			wantErr:   "debian: unable to analyze OS information",
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			a := debianOSAnalyzer{}
			f, err := os.Open(tt.inputFile)
			require.NoError(t, err)
			defer f.Close()

			ctx := context.Background()

			got, err := a.Analyze(ctx, analyzer.AnalysisInput{
				FilePath: "etc/debian_version",
				Content:  f,
			})
			if tt.wantErr != "" {
				require.NotNil(t, err)
				assert.Contains(t, err.Error(), tt.wantErr)
				return
			} else {
				require.NoError(t, err)
			}
			assert.Equal(t, tt.want, got)
		})
	}
}