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122 lines
3.0 KiB
122 lines
3.0 KiB
// Copyright 2018 clair authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package detector
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import (
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"database/sql"
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"testing"
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"github.com/deckarep/golang-set"
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"github.com/stretchr/testify/require"
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"github.com/coreos/clair/database"
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"github.com/coreos/clair/database/pgsql/testutil"
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)
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func testGetAllDetectors(tx *sql.Tx) []database.Detector {
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query := `SELECT name, version, dtype FROM detector`
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rows, err := tx.Query(query)
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if err != nil {
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panic(err)
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}
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detectors := []database.Detector{}
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for rows.Next() {
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d := database.Detector{}
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if err := rows.Scan(&d.Name, &d.Version, &d.DType); err != nil {
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panic(err)
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}
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detectors = append(detectors, d)
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}
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return detectors
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}
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var persistDetectorTests = []struct {
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title string
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in []database.Detector
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err string
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}{
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{
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title: "invalid detector",
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in: []database.Detector{
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{},
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database.NewFeatureDetector("name", "2.0"),
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},
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err: database.ErrInvalidParameters.Error(),
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},
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{
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title: "invalid detector 2",
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in: []database.Detector{
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database.NewFeatureDetector("name", "2.0"),
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{"name", "1.0", "random not valid dtype"},
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},
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err: database.ErrInvalidParameters.Error(),
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},
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{
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title: "detectors with some different fields",
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in: []database.Detector{
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database.NewFeatureDetector("name", "2.0"),
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database.NewFeatureDetector("name", "1.0"),
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database.NewNamespaceDetector("name", "1.0"),
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},
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},
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{
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title: "duplicated detectors (parameter level)",
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in: []database.Detector{
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database.NewFeatureDetector("name", "1.0"),
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database.NewFeatureDetector("name", "1.0"),
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},
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},
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{
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title: "duplicated detectors (db level)",
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in: []database.Detector{
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database.NewNamespaceDetector("os-release", "1.0"),
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database.NewNamespaceDetector("os-release", "1.0"),
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database.NewFeatureDetector("dpkg", "1.0"),
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},
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},
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}
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func TestPersistDetector(t *testing.T) {
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tx, cleanup := testutil.CreateTestTxWithFixtures(t, "PersistDetector")
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defer cleanup()
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for _, test := range persistDetectorTests {
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t.Run(test.title, func(t *testing.T) {
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err := PersistDetectors(tx, test.in)
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if test.err != "" {
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require.EqualError(t, err, test.err)
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return
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}
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detectors := testGetAllDetectors(tx)
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// ensure no duplicated detectors
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detectorSet := mapset.NewSet()
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for _, d := range detectors {
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require.False(t, detectorSet.Contains(d), "duplicated: %v", d)
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detectorSet.Add(d)
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}
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// ensure all persisted detectors are actually saved
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for _, d := range test.in {
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require.True(t, detectorSet.Contains(d), "detector: %v, detectors: %v", d, detectorSet)
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}
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})
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}
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}
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