test

Documentation

Index

• func GenDuplicatePackages(n int) ([]*claircore.Package, error)
• func GenUniqueDistributionScanners(n int) indexer.VersionedScanners
• func GenUniqueDistributions(n int) []*claircore.Distribution
• func GenUniquePackageScanners(n int) indexer.VersionedScanners
• func GenUniquePackages(n int) []*claircore.Package
• func GenUniqueRepositories(n int, opts ...GenRepoOption) []*claircore.Repository
• func GenUniqueRepositoryScanners(n int) indexer.VersionedScanners
• func GenUniqueVulnerabilities(n int, updater string) []*claircore.Vulnerability
• func NewRoundTripper(fn RoundTripFunc) http.RoundTripper
• func RandomSHA256Digest(t testing.TB) claircore.Digest
• func RealizeLayers(ctx context.Context, t *testing.T, spec ...LayerSpec) []claircore.Layer
• func ServeLayers(t *testing.T, n int) (*http.Client, []*claircore.Layer)
• func Updater(file string) (driver.Updater, error)
• func WFN(i int) cpe.WFN
• type GenRepoOption
• type LayerSpec
• type RoundTripFunc
• type ScannerTestcase
  • func (tc ScannerTestcase) Digest() claircore.Digest
  • func (tc ScannerTestcase) Run(ctx context.Context) func(*testing.T)
  • func (tc ScannerTestcase) RunSubset(ctx context.Context, n int) func(*testing.T)

Functions

func GenDuplicatePackages

func GenDuplicatePackages(n int) ([]*claircore.Package, error)

GenDuplicatePackages creates an array of packages with duplicates. the array will will take n/2 and use this is a mod operand along with the current index in the for loop. it is an error to set n to 0 or 1

func GenUniqueDistributionScanners

func GenUniqueDistributionScanners(n int) indexer.VersionedScanners

GenUniqueDistributionScanners creates n number of unique DistributionScanners. the array is gauranteed to not have any scanner fields be duplicates

func GenUniqueDistributions

func GenUniqueDistributions(n int) []*claircore.Distribution

GenUniqueDistributions creates an array of unique distributions. the array is guaranteed not to have any duplicately named dist fields.

func GenUniquePackageScanners

func GenUniquePackageScanners(n int) indexer.VersionedScanners

GenUniquePackageScanners creates n number of unique PackageScanners. the array is gauranteed to not have any scanner fields be duplicates

func GenUniquePackages

func GenUniquePackages(n int) []*claircore.Package

GenUniquePackages creates an array of unique packages. the array is guaranteed not to have any duplicately named package fields. source packages are given an n + 1 ID to avoid duplicate primary key on insert.

func GenUniqueRepositories

func GenUniqueRepositories(n int, opts ...GenRepoOption) []*claircore.Repository

GenUniqueRepositories creates an array of unique repositories. the array is guaranteed not to have any duplicately named repo fields.

func GenUniqueRepositoryScanners

func GenUniqueRepositoryScanners(n int) indexer.VersionedScanners

GenUniqueRepositoryScanners creates n number of unique RepositoryScanners. the array is gauranteed to not have any scanner fields be duplicates

func GenUniqueVulnerabilities

func GenUniqueVulnerabilities(n int, updater string) []*claircore.Vulnerability

func NewRoundTripper

func NewRoundTripper(fn RoundTripFunc) http.RoundTripper

NewRoundTripper creates a http.RoundTripper with the provided RoundTripFunc. RountTripFunc should validate the incoming request is what's expected

func RandomSHA256Digest

func RandomSHA256Digest(t testing.TB) claircore.Digest

RandomHash returns a random Digest.

func RealizeLayers

func RealizeLayers(ctx context.Context, t *testing.T, spec ...LayerSpec) []claircore.Layer

RealizeLayers uses fetch.Layer to populate a directory and returns a slice of Layers describing them.

func ServeLayers

func ServeLayers(t *testing.T, n int) (*http.Client, []*claircore.Layer)

ServeLayers constructs "n" random layers, arranges to serve them, and returns a slice of filled Layer structs.

func Updater

func Updater(file string) (driver.Updater, error)

func WFN

func WFN(i int) cpe.WFN

Types

type GenRepoOption

type GenRepoOption func(*claircore.Repository)

type LayerSpec

type LayerSpec struct {
	Domain, Repo string
	ID           claircore.Digest
}

type RoundTripFunc

type RoundTripFunc func(req *http.Request) (*http.Response, error)

type ScannerTestcase

type ScannerTestcase struct {
	Domain  string
	Name    string
	Hash    string
	Want    []*claircore.Package
	Scanner indexer.PackageScanner
}

ScannerTestcase can be used for testing layers found in the wild against a scanner.

Tests that use this struct should not be marked as integration tests, as the Run method does that internally if it needs to talk to the network.

func (ScannerTestcase) Digest

func (tc ScannerTestcase) Digest() claircore.Digest

Digest reports the digest in the Hash member.

Panics if an error is returned from ParseDigest.

func (ScannerTestcase) Run

func (tc ScannerTestcase) Run(ctx context.Context) func(*testing.T)

Run returns a function suitable for using with (*testing.T).Run.

This function assumes the returned values must exactly match tc.Want. If tc.Want only covers a subset of potential returned values, then use RunSubset.

func (ScannerTestcase) RunSubset

func (tc ScannerTestcase) RunSubset(ctx context.Context, n int) func(*testing.T)

RunSubset returns a function suitable for using with (*testing.T).Run.

This function is similar to except it assumes tc.Want is a subset of all potential values. n is the total number of expected packages, ie len(got).