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https://github.com/FairwindsOps/polaris.git
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bd8b2962dc
* Update license headers * Fmt Co-authored-by: Barnabas Makonda <6409210+makoscafee@users.noreply.github.com>
102 lines
2.8 KiB
Go
102 lines
2.8 KiB
Go
// Copyright 2022 FairwindsOps, Inc.
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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 test
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import (
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"fmt"
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"io/ioutil"
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"path/filepath"
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"runtime"
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"strings"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/fairwindsops/polaris/pkg/config"
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"github.com/fairwindsops/polaris/pkg/kube"
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"github.com/fairwindsops/polaris/pkg/validator"
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)
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var testCases = []testCase{}
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type testCase struct {
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check string
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filename string
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resources *kube.ResourceProvider
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failure bool
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}
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var successResourceMap = map[string]*kube.ResourceProvider{}
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func init() {
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_, baseDir, _, _ := runtime.Caller(0)
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baseDir = filepath.Dir(baseDir) + "/checks"
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dirs, err := ioutil.ReadDir(baseDir)
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if err != nil {
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panic(err)
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}
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for _, dir := range dirs {
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check := dir.Name()
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checkDir := baseDir + "/" + check
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cases, err := ioutil.ReadDir(checkDir)
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if err != nil {
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panic(err)
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}
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for _, tc := range cases {
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resources, err := kube.CreateResourceProviderFromPath(checkDir + "/" + tc.Name())
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if err != nil {
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panic(err)
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}
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testCases = append(testCases, testCase{
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filename: tc.Name(),
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check: check,
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resources: resources,
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failure: strings.Contains(tc.Name(), "failure"),
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})
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if !strings.Contains(tc.Name(), "failure") {
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key := fmt.Sprintf("%s/%s", check, tc.Name())
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successResourceMap[key] = resources
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}
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}
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}
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}
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func TestChecks(t *testing.T) {
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for _, tc := range testCases {
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c, err := config.Parse([]byte("checks:\n " + tc.check + ": danger"))
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if err != nil {
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panic(err)
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}
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results, err := validator.ApplyAllSchemaChecksToResourceProvider(&c, tc.resources)
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if err != nil {
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panic(err)
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}
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auditData := validator.AuditData{Results: results}
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summary := auditData.GetSummary()
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total := summary.Successes + summary.Dangers
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msg := fmt.Sprintf("Check %s ran %d times instead of 1", tc.check, total)
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if assert.LessOrEqual(t, uint(1), total, msg) {
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if tc.failure {
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message := "Check " + tc.check + " passed unexpectedly for " + tc.filename
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assert.LessOrEqual(t, uint(1), summary.Dangers, message)
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} else {
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message := "Check " + tc.check + " failed unexpectedly for " + tc.filename
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assert.LessOrEqual(t, uint(1), summary.Successes, message)
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assert.Equal(t, uint(0), summary.Dangers, message)
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}
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}
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}
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}
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