package pnpm

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_pnpmPkgLibraryAnalyzer_Analyze(t *testing.T) {
	tests := []struct {
		name      string
		inputFile string
		want      *analyzer.AnalysisResult
		wantErr   string
	}{
		{
			name:      "happy path",
			inputFile: "testdata/pnpm-lock.yaml",
			want: &analyzer.AnalysisResult{
				Applications: []types.Application{
					{
						Type:     types.Pnpm,
						FilePath: "testdata/pnpm-lock.yaml",
						Libraries: types.Packages{
							{
								ID:      "lodash@4.17.21",
								Name:    "lodash",
								Version: "4.17.21",
							},
						},
					},
				},
			},
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			f, err := os.Open(tt.inputFile)
			require.NoError(t, err)
			defer f.Close()

			a := pnpmLibraryAnalyzer{}
			ctx := context.Background()
			got, err := a.Analyze(ctx, analyzer.AnalysisInput{
				FilePath: tt.inputFile,
				Content:  f,
			})

			if tt.wantErr != "" {
				require.NotNil(t, err)
				assert.Contains(t, err.Error(), tt.wantErr)
				return
			}

			assert.NoError(t, err)
			assert.Equal(t, tt.want, got)
		})
	}
}
