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test: Adding fuzz testing for common util (litmuschaos#688)
Signed-off-by: Shubham Chaudhary <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,119 @@ | ||
| package common | ||
|
|
||
| import ( | ||
| "strings" | ||
| "testing" | ||
|
|
||
| fuzz "github.com/AdaLogics/go-fuzz-headers" | ||
| "github.com/litmuschaos/litmus-go/pkg/types" | ||
| "github.com/stretchr/testify/require" | ||
| ) | ||
|
|
||
| func FuzzGetContainerNames(f *testing.F) { | ||
|
|
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| f.Fuzz(func(t *testing.T, data []byte) { | ||
| fuzzConsumer := fuzz.NewConsumer(data) | ||
| targetStruct := &struct { | ||
| chaosDetails types.ChaosDetails | ||
| }{} | ||
| err := fuzzConsumer.GenerateStruct(targetStruct) | ||
| if err != nil { | ||
| return | ||
| } | ||
| names := GetContainerNames(&targetStruct.chaosDetails) | ||
| require.Equal(t, len(names), len(targetStruct.chaosDetails.SideCar)+1) | ||
| }) | ||
| } | ||
|
|
||
| func FuzzGetSidecarVolumes(f *testing.F) { | ||
|
|
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| f.Fuzz(func(t *testing.T, data []byte) { | ||
| fuzzConsumer := fuzz.NewConsumer(data) | ||
| targetStruct := &struct { | ||
| chaosDetails types.ChaosDetails | ||
| }{} | ||
| err := fuzzConsumer.GenerateStruct(targetStruct) | ||
| if err != nil { | ||
| return | ||
| } | ||
| volumes := GetSidecarVolumes(&targetStruct.chaosDetails) | ||
| var volCounts = 0 | ||
| for _, s := range targetStruct.chaosDetails.SideCar { | ||
| volCounts += len(s.Secrets) | ||
| } | ||
| require.Equal(t, len(volumes), len(volumes)) | ||
| }) | ||
| } | ||
|
|
||
| func FuzzBuildSidecar(f *testing.F) { | ||
|
|
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| f.Fuzz(func(t *testing.T, data []byte) { | ||
| fuzzConsumer := fuzz.NewConsumer(data) | ||
| targetStruct := &struct { | ||
| chaosDetails types.ChaosDetails | ||
| }{} | ||
| err := fuzzConsumer.GenerateStruct(targetStruct) | ||
| if err != nil { | ||
| return | ||
| } | ||
| containers := BuildSidecar(&targetStruct.chaosDetails) | ||
| require.Equal(t, len(containers), len(targetStruct.chaosDetails.SideCar)) | ||
| }) | ||
| } | ||
|
|
||
| func FuzzContains(f *testing.F) { | ||
| f.Fuzz(func(t *testing.T, data []byte) { | ||
| fuzzConsumer := fuzz.NewConsumer(data) | ||
| targetStruct := &struct { | ||
| val string | ||
| slice []string | ||
| }{} | ||
| err := fuzzConsumer.GenerateStruct(targetStruct) | ||
| if err != nil { | ||
| return | ||
| } | ||
| contains := Contains(targetStruct.val, targetStruct.slice) | ||
| for _, s := range targetStruct.slice { | ||
| if s == targetStruct.val { | ||
| require.True(t, contains) | ||
| return | ||
| } | ||
| } | ||
| require.False(t, contains) | ||
| }) | ||
| } | ||
|
|
||
| func FuzzSubStringExistsInSlice(f *testing.F) { | ||
| f.Fuzz(func(t *testing.T, data []byte) { | ||
| fuzzConsumer := fuzz.NewConsumer(data) | ||
| targetStruct := &struct { | ||
| val string | ||
| slice []string | ||
| }{} | ||
| err := fuzzConsumer.GenerateStruct(targetStruct) | ||
| if err != nil { | ||
| return | ||
| } | ||
| contains := SubStringExistsInSlice(targetStruct.val, targetStruct.slice) | ||
| for _, s := range targetStruct.slice { | ||
| if strings.Contains(s, targetStruct.val) { | ||
| require.True(t, contains) | ||
| return | ||
| } | ||
| } | ||
| require.False(t, contains) | ||
| }) | ||
| } | ||
|
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||
| func FuzzGetRandomSequence(f *testing.F) { | ||
| f.Add("random") | ||
|
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| f.Fuzz(func(t *testing.T, sequence string) { | ||
| val := GetRandomSequence(sequence) | ||
| if strings.ToLower(sequence) == "random" { | ||
| require.Contains(t, []string{"serial", "parallel"}, val) | ||
| return | ||
| } | ||
| require.Equal(t, sequence, val) | ||
| }) | ||
| } |
2 changes: 2 additions & 0 deletions
2
pkg/utils/common/testdata/fuzz/FuzzRandomInterval/711bbee1d16a50e2
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,2 @@ | ||
| go test fuzz v1 | ||
| string("2778") |