mirror of
https://github.com/TECHNOFAB11/zfs-localpv.git
synced 2025-12-12 22:40:12 +01:00
75 lines
2.1 KiB
Go
75 lines
2.1 KiB
Go
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/*
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Copyright 2020 The OpenEBS Authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package v1alpha1
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import (
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"github.com/openebs/zfs-localpv/pkg/common/env"
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"os"
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"testing"
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)
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// test if configFromENV implements ConfigGetter interface
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var _ ConfigGetter = &configFromENV{}
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// test if configFromREST implements ConfigGetter interface
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var _ ConfigGetter = &configFromREST{}
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// test if ConfigGetters implements ConfigGetter interface
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var _ ConfigGetter = ConfigGetters{}
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func TestConfigFromENV(t *testing.T) {
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tests := map[string]struct {
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masterip string
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kubeconfig string
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iserr bool
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}{
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"101": {"", "", true},
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"102": {"", "/etc/config/kubeconfig", true},
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"103": {"0.0.0.0", "", false},
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"104": {"0.0.0.0", "/etc/config/config", true},
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}
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// Sub tests is not used here as env key is set & unset to test. Since env
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// is a global setting, the tests should run serially
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for name, mock := range tests {
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masterip := os.Getenv(string(env.KubeMaster))
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defer os.Setenv(string(env.KubeMaster), masterip)
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kubeconfig := os.Getenv(string(env.KubeConfig))
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defer os.Setenv(string(env.KubeConfig), kubeconfig)
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err := os.Setenv(string(env.KubeMaster), mock.masterip)
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if err != nil {
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t.Fatalf("Test '%s' failed: %s", name, err)
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}
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err = os.Setenv(string(env.KubeConfig), mock.kubeconfig)
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if err != nil {
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t.Fatalf("Test '%s' failed: %s", name, err)
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}
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c := &configFromENV{}
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config, err := c.Get()
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if !mock.iserr && config == nil {
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t.Fatalf("Test '%s' failed: expected config: actual nil config", name)
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}
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if !mock.iserr && err != nil {
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t.Fatalf("Test '%s' failed: expected no error: actual %s", name, err)
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}
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}
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}
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