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all: account for language package overwrites
Signed-off-by: RTann <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,155 @@ | ||
| package language | ||
|
|
||
| import ( | ||
| "context" | ||
| "strconv" | ||
| "testing" | ||
|
|
||
| "github.com/quay/zlog" | ||
|
|
||
| "github.com/quay/claircore" | ||
| "github.com/quay/claircore/indexer" | ||
| "github.com/quay/claircore/test" | ||
| ) | ||
|
|
||
| func TestCoalescer(t *testing.T) { | ||
| t.Parallel() | ||
| ctx := zlog.Test(context.Background(), t) | ||
| coalescer := &coalescer{} | ||
| pkgs := test.GenUniquePackages(6) | ||
| repo := []*claircore.Repository{{ | ||
| Name: "npm", | ||
| URI: "https://www.npmjs.com/", | ||
| }} | ||
| layerArtifacts := []*indexer.LayerArtifacts{ | ||
| { | ||
| Hash: test.RandomSHA256Digest(t), | ||
| Pkgs: pkgs[:1], | ||
| }, | ||
| { | ||
| Hash: test.RandomSHA256Digest(t), | ||
| Pkgs: pkgs[:2], | ||
| }, | ||
| { | ||
| Hash: test.RandomSHA256Digest(t), | ||
| Pkgs: pkgs[:3], | ||
| Repos: repo, | ||
| }, | ||
| { | ||
| Hash: test.RandomSHA256Digest(t), | ||
| Pkgs: pkgs[:4], | ||
| }, | ||
| { | ||
| Hash: test.RandomSHA256Digest(t), | ||
| Pkgs: pkgs[:5], | ||
| Repos: repo, | ||
| }, | ||
| { | ||
| Hash: test.RandomSHA256Digest(t), | ||
| Pkgs: pkgs, | ||
| }, | ||
| } | ||
| ir, err := coalescer.Coalesce(ctx, layerArtifacts) | ||
| if err != nil { | ||
| t.Fatalf("received error from coalesce method: %v", err) | ||
| } | ||
| // Expect 0-5 to have gotten associated with the repository. | ||
| for i := range pkgs { | ||
| es, ok := ir.Environments[strconv.Itoa(i)] | ||
| if !ok && i == 5 { | ||
| // Left out the last package. | ||
| continue | ||
| } | ||
| e := es[0] | ||
| if len(e.RepositoryIDs) == 0 { | ||
| t.Error("expected some repositories") | ||
| } | ||
| for _, id := range e.RepositoryIDs { | ||
| r := ir.Repositories[id] | ||
| if got, want := r.Name, "npm"; got != want { | ||
| t.Errorf("got: %q, want: %q", got, want) | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| func TestCoalescer_package_overwrite(t *testing.T) { | ||
| t.Parallel() | ||
| ctx := zlog.Test(context.Background(), t) | ||
| coalescer := &coalescer{} | ||
| repo := []*claircore.Repository{{ | ||
| Name: "npm", | ||
| URI: "https://www.npmjs.com/", | ||
| }} | ||
| hashes := []claircore.Digest{ | ||
| test.RandomSHA256Digest(t), | ||
| test.RandomSHA256Digest(t), | ||
| test.RandomSHA256Digest(t), | ||
| test.RandomSHA256Digest(t), | ||
| } | ||
| layerArtifacts := []*indexer.LayerArtifacts{ | ||
| { | ||
| Hash: hashes[0], | ||
| Pkgs: []*claircore.Package{ | ||
| { | ||
| ID: "0", | ||
| Name: "semver", | ||
| Version: "7.3.8", | ||
| PackageDB: "nodejs:usr/local/lib/node_modules/npm/node_modules/semver/package.json", | ||
| }, | ||
| }, | ||
| Repos: repo, | ||
| }, | ||
| { | ||
| Hash: hashes[1], | ||
| }, | ||
| { | ||
| Hash: hashes[2], | ||
| Pkgs: []*claircore.Package{ | ||
| { | ||
| ID: "1", | ||
| Name: "semver", | ||
| Version: "7.5.2", | ||
| PackageDB: "nodejs:usr/local/lib/node_modules/npm/node_modules/semver/package.json", | ||
| }, | ||
| }, | ||
| Repos: repo, | ||
| }, | ||
| { | ||
| Hash: hashes[3], | ||
| Pkgs: []*claircore.Package{ | ||
| { | ||
| ID: "2", | ||
| Name: "semver", | ||
| Version: "7.5.2", | ||
| PackageDB: "nodejs:usr/local/lib/node_modules/npm/node_modules/semver/package.json", | ||
| }, | ||
| }, | ||
| Repos: repo, | ||
| }, | ||
| } | ||
| ir, err := coalescer.Coalesce(ctx, layerArtifacts) | ||
| if err != nil { | ||
| t.Fatalf("received error from coalesce method: %v", err) | ||
| } | ||
| if len(ir.Packages) != 1 { | ||
| t.Fatalf("unexpected number of packages: %d != %d", len(ir.Packages), 1) | ||
| } | ||
| pkg, exists := ir.Packages["1"] | ||
| if !exists { | ||
| t.Fatal("expected package does not exist") | ||
| } | ||
| if pkg.Version != "7.5.2" { | ||
| t.Fatalf("unexpected version: %s != %s", pkg.Version, "7.5.2") | ||
| } | ||
| envs, exists := ir.Environments["1"] | ||
| if !exists { | ||
| t.Fatal("expected environments do not exist") | ||
| } | ||
| if len(envs) != 1 { | ||
| t.Fatalf("unexpected number of envionments: %d != %d", len(envs), 1) | ||
| } | ||
| if envs[0].IntroducedIn.String() != hashes[2].String() { | ||
| t.Fatalf("unexpected introducedIn: %s != %s", envs[0].IntroducedIn.String(), hashes[2].String()) | ||
| } | ||
| } |
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