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101 lines
2.6 KiB
Go
101 lines
2.6 KiB
Go
package integration
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import (
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"context"
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"fmt"
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"os"
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/anchore/syft/cmd/syft/cli/convert"
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"github.com/anchore/syft/internal/config"
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"github.com/anchore/syft/syft/formats"
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"github.com/anchore/syft/syft/formats/cyclonedxjson"
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"github.com/anchore/syft/syft/formats/cyclonedxxml"
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"github.com/anchore/syft/syft/formats/spdxjson"
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"github.com/anchore/syft/syft/formats/spdxtagvalue"
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"github.com/anchore/syft/syft/formats/syftjson"
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"github.com/anchore/syft/syft/formats/table"
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"github.com/anchore/syft/syft/sbom"
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"github.com/anchore/syft/syft/source"
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)
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// TestConvertCmd tests if the converted SBOM is a valid document according
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// to spec.
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// TODO: This test can, but currently does not, check the converted SBOM content. It
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// might be useful to do that in the future, once we gather a better understanding of
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// what users expect from the convert command.
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func TestConvertCmd(t *testing.T) {
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tests := []struct {
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name string
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format sbom.Format
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}{
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{
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name: "syft-json",
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format: syftjson.Format(),
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},
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{
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name: "spdx-json",
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format: spdxjson.Format(),
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},
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{
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name: "spdx-tag-value",
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format: spdxtagvalue.Format(),
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},
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{
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name: "cyclonedx-json",
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format: cyclonedxjson.Format(),
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},
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{
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name: "cyclonedx-xml",
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format: cyclonedxxml.Format(),
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},
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}
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for _, test := range tests {
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t.Run(test.name, func(t *testing.T) {
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syftSbom, _ := catalogFixtureImage(t, "image-pkg-coverage", source.SquashedScope, nil)
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syftFormat := syftjson.Format()
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syftFile, err := os.CreateTemp("", "test-convert-sbom-")
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require.NoError(t, err)
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defer func() {
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_ = os.Remove(syftFile.Name())
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}()
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err = syftFormat.Encode(syftFile, syftSbom)
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require.NoError(t, err)
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formatFile, err := os.CreateTemp("", "test-convert-sbom-")
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require.NoError(t, err)
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defer func() {
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_ = os.Remove(syftFile.Name())
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}()
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ctx := context.Background()
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app := &config.Application{
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Outputs: []string{fmt.Sprintf("%s=%s", test.format.ID().String(), formatFile.Name())},
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}
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// stdout reduction of test noise
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rescue := os.Stdout // keep backup of the real stdout
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os.Stdout, _ = os.OpenFile(os.DevNull, os.O_APPEND|os.O_WRONLY, os.ModeAppend)
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defer func() {
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os.Stdout = rescue
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}()
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err = convert.Run(ctx, app, []string{syftFile.Name()})
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require.NoError(t, err)
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contents, err := os.ReadFile(formatFile.Name())
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require.NoError(t, err)
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formatFound := formats.Identify(contents)
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if test.format.ID() == table.ID {
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require.Nil(t, formatFound)
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return
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}
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require.Equal(t, test.format.ID(), formatFound.ID())
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})
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}
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}
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