test

Documentation

Overview

* © 2023 Snyk Limited * * 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.

Index

• func GenerateKubeconfig(t *testing.T, restCfg *rest.Config) (filename string)
• func ParseKubernetesManifests(yamlManifests io.Reader) ([]runtime.Object, error)
• func SetupEnv(t *testing.T) *rest.Config
• func WaitForAPI(ctx context.Context, c client.Client) error

Functions

func GenerateKubeconfig

func GenerateKubeconfig(t *testing.T, restCfg *rest.Config) (filename string)

GenerateKubeconfig generates a kubeconfig in a temporary directory that will automatically be cleaned up once the given testing.T test (and all of its subtests) end. The returned filename includes the path of the file.

func ParseKubernetesManifests

func ParseKubernetesManifests(yamlManifests io.Reader) ([]runtime.Object, error)

ParseKubernetesManifests parses the yaml manifests from the given io.Reader into a list of (typed) objects. Note that CRDs cannot be decoded into their typed representation, and will instead be returned as `unstructured.Unstructured` resources.

func SetupEnv

func SetupEnv(t *testing.T) *rest.Config

SetupEnv sets up a test environment, meaning a kube-apiserver and an etcd store in order to run tests. This depends on "envtest" to be setup locally (e.g. for the binaries to be present), and will register a cleanup hook to stop everything at the end of the test.

func WaitForAPI

func WaitForAPI(ctx context.Context, c client.Client) error