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add fuzz test for set env utility function (#485)
* add fuzz test for set env utility function Signed-off-by: Shovan Maity <[email protected]>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| /* | ||
| Copyright 2024 LitmusChaos Authors | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| */ | ||
|
|
||
| package utils | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "github.com/stretchr/testify/assert" | ||
| v1 "k8s.io/api/core/v1" | ||
| ) | ||
|
|
||
| func FuzzSetEnv(f *testing.F) { | ||
| kv := map[string]string{ | ||
| "KEY1": "VALUE1", | ||
| "KEY2": "VALUE2", | ||
| } | ||
| for k, v := range kv { | ||
| f.Add(k, v) | ||
| } | ||
| f.Fuzz(func(t *testing.T, key, value string) { | ||
| ed := ENVDetails{ | ||
| ENV: make([]v1.EnvVar, 0), | ||
| } | ||
| edUpdated := ed.SetEnv(key, value) | ||
| if edUpdated == nil { | ||
| t.Error("nil object not expected") | ||
| } | ||
| if key == "" && edUpdated != nil { | ||
| assert.Equal(t, 0, len(edUpdated.ENV)) | ||
| } | ||
| if value == "" && edUpdated != nil { | ||
| assert.Equal(t, 0, len(edUpdated.ENV)) | ||
| } | ||
| if key != "" && value != "" && edUpdated != nil { | ||
| assert.Equal(t, 1, len(edUpdated.ENV)) | ||
| } | ||
| if key != "" && value != "" && edUpdated != nil && len(edUpdated.ENV) == 1 { | ||
| env := edUpdated.ENV[0] | ||
| assert.Equal(t, key, env.Name) | ||
| assert.Equal(t, value, env.Value) | ||
| } | ||
| }) | ||
| } |