59 lines
1.9 KiB
Go
59 lines
1.9 KiB
Go
package ci
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import (
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"strings"
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"testing"
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"github.com/spf13/viper"
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"github.com/wagoodman/dive/image"
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)
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func Test_Evaluator(t *testing.T) {
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result, err := image.TestLoadDockerImageTar("../../.data/test-docker-image.tar")
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if err != nil {
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t.Fatalf("Test_Export: unable to fetch analysis: %v", err)
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}
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table := map[string]struct {
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efficiency string
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wastedBytes string
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wastedPercent string
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expectedPass bool
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expectedResult map[string]RuleStatus
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}{
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"allFail": {"0.99", "1B", "0.01", false, map[string]RuleStatus{"lowestEfficiency": RuleFailed, "highestWastedBytes": RuleFailed, "highestUserWastedPercent": RuleFailed}},
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"allPass": {"0.9", "50kB", "0.1", true, map[string]RuleStatus{"lowestEfficiency": RulePassed, "highestWastedBytes": RulePassed, "highestUserWastedPercent": RulePassed}},
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"allDisabled": {"disabled", "disabled", "disabled", true, map[string]RuleStatus{"lowestEfficiency": RuleDisabled, "highestWastedBytes": RuleDisabled, "highestUserWastedPercent": RuleDisabled}},
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}
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for _, test := range table {
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evaluator := NewEvaluator()
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ciConfig := viper.New()
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ciConfig.SetDefault("rules.lowestEfficiency", test.efficiency)
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ciConfig.SetDefault("rules.highestWastedBytes", test.wastedBytes)
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ciConfig.SetDefault("rules.highestUserWastedPercent", test.wastedPercent)
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evaluator.Config = ciConfig
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pass := evaluator.Evaluate(result)
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if test.expectedPass != pass {
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t.Errorf("Test_Evaluator: expected pass=%v, got %v", test.expectedPass, pass)
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}
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if len(test.expectedResult) != len(evaluator.Results) {
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t.Errorf("Test_Evaluator: expected %v results, got %v", len(test.expectedResult), len(evaluator.Results))
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}
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for rule, actualResult := range evaluator.Results {
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expectedStatus := test.expectedResult[strings.TrimPrefix(rule, "rules.")]
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if expectedStatus != actualResult.status {
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t.Errorf(" %v: expected %v rule failures, got %v", rule, expectedStatus, actualResult.status)
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}
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}
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}
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}
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