mirror of https://github.com/linkerd/linkerd2.git
124 lines
4.1 KiB
Go
124 lines
4.1 KiB
Go
package cmd
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import (
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"bufio"
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"bytes"
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"fmt"
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"io"
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"os"
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"testing"
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charts "github.com/linkerd/linkerd2/pkg/charts/linkerd2"
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)
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// TestUninjectYAML does the reverse of TestInjectYAML.
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// We use as input the same "golden" file and as expected output the same "input" file as in the inject tests.
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func TestUninjectYAML(t *testing.T) {
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testCases := []struct {
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inputFileName string
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goldenFileName string
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reportFileName string
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}{
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{
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inputFileName: "inject_emojivoto_deployment.golden.yml",
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goldenFileName: "inject_emojivoto_deployment.input.yml",
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reportFileName: "inject_emojivoto_deployment_uninject.report",
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},
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{
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// remove all the linkerd.io/* annotations
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inputFileName: "inject_emojivoto_deployment_overridden_noinject.golden.yml",
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goldenFileName: "inject_emojivoto_deployment_uninjected.input.yml",
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reportFileName: "inject_emojivoto_deployment_uninject.report",
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},
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{
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inputFileName: "inject_emojivoto_list.golden.yml",
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goldenFileName: "inject_emojivoto_list.input.yml",
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reportFileName: "inject_emojivoto_list_uninject.report",
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},
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{
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inputFileName: "inject_emojivoto_deployment_hostNetwork_true.input.yml",
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goldenFileName: "inject_emojivoto_deployment_hostNetwork_true.input.yml",
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reportFileName: "inject_emojivoto_deployment_hostNetwork_true_uninject.report",
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},
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{
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inputFileName: "inject_emojivoto_deployment_injectDisabled.input.yml",
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goldenFileName: "inject_emojivoto_deployment_injectDisabled.input.yml",
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reportFileName: "inject_emojivoto_deployment_injectDisabled_uninject.report",
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},
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{
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inputFileName: "inject_emojivoto_deployment_controller_name.golden.yml",
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goldenFileName: "inject_emojivoto_deployment_controller_name.input.yml",
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reportFileName: "inject_emojivoto_deployment_controller_name_uninject.report",
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},
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{
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inputFileName: "inject_emojivoto_statefulset.golden.yml",
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goldenFileName: "inject_emojivoto_statefulset.input.yml",
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reportFileName: "inject_emojivoto_statefulset_uninject.report",
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},
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{
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inputFileName: "inject_emojivoto_pod.golden.yml",
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goldenFileName: "inject_emojivoto_pod.input.yml",
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reportFileName: "inject_emojivoto_pod_uninject.report",
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},
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{
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inputFileName: "inject_emojivoto_deployment_udp.golden.yml",
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goldenFileName: "inject_emojivoto_deployment_udp.input.yml",
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reportFileName: "inject_emojivoto_deployment_udp_uninject.report",
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},
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{
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inputFileName: "inject_emojivoto_istio.input.yml",
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goldenFileName: "inject_emojivoto_istio.input.yml",
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reportFileName: "inject_emojivoto_istio_uninject.report",
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},
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{
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inputFileName: "inject_contour.golden.yml",
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goldenFileName: "inject_contour.input.yml",
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reportFileName: "inject_contour_uninject.report",
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},
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{
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inputFileName: "inject_emojivoto_deployment_config_overrides.golden.yml",
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goldenFileName: "inject_emojivoto_deployment_config_overrides.input.yml",
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reportFileName: "inject_emojivoto_deployment_uninject.report",
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},
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{
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inputFileName: "inject_emojivoto_namespace_good.golden.yml",
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goldenFileName: "inject_emojivoto_namespace_uninjected_good.golden.yml",
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reportFileName: "inject_emojivoto_namespace_uninjected_good.golden.report",
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},
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{
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inputFileName: "inject_emojivoto_namespace_overidden_good.golden.yml",
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goldenFileName: "inject_emojivoto_namespace_uninjected_good.golden.yml",
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reportFileName: "inject_emojivoto_namespace_uninjected_good.golden.report",
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},
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}
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values, err := charts.NewValues()
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if err != nil {
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t.Fatal(err)
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}
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for i, tc := range testCases {
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tc := tc // pin
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t.Run(fmt.Sprintf("%d: %s", i, tc.inputFileName), func(t *testing.T) {
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file, err := os.Open("testdata/" + tc.inputFileName)
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if err != nil {
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t.Errorf("error opening test input file: %v\n", err)
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}
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read := []io.Reader{bufio.NewReader(file)}
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output := new(bytes.Buffer)
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report := new(bytes.Buffer)
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exitCode := runUninjectCmd(read, report, output, values)
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if exitCode != 0 {
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t.Errorf("Failed to uninject %s\n", tc.inputFileName)
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}
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testDataDiffer.DiffTestdata(t, tc.goldenFileName, output.String())
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testDataDiffer.DiffTestdata(t, tc.reportFileName, report.String())
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})
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}
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}
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