a6c5d80661
This is an attempt to testing the PluginMain() function of the skel pkg. We should be able to do better by using a mockable interface for the plugins, but this is a start.
62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
package skel
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import (
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"os"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("Skel", func() {
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var (
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fNoop = func(_ *CmdArgs) error { return nil }
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// fErr = func(_ *CmdArgs) error { return errors.New("dummy") }
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envVars = []struct {
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name string
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val string
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}{
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{"CNI_CONTAINERID", "dummy"},
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{"CNI_NETNS", "dummy"},
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{"CNI_IFNAME", "dummy"},
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{"CNI_ARGS", "dummy"},
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{"CNI_PATH", "dummy"},
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}
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)
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It("Must be possible to set the env vars", func() {
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for _, v := range envVars {
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err := os.Setenv(v.name, v.val)
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Expect(err).NotTo(HaveOccurred())
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}
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})
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Context("When dummy environment variables are passed", func() {
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It("should not fail with ADD and noop callback", func() {
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err := os.Setenv("CNI_COMMAND", "ADD")
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Expect(err).NotTo(HaveOccurred())
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PluginMain(fNoop, nil)
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})
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// TODO: figure out howto mock printing and os.Exit()
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// It("should fail with ADD and error callback", func() {
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// err := os.Setenv("CNI_COMMAND", "ADD")
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// Expect(err).NotTo(HaveOccurred())
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// PluginMain(fErr, nil)
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// })
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It("should not fail with DEL and noop callback", func() {
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err := os.Setenv("CNI_COMMAND", "DEL")
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Expect(err).NotTo(HaveOccurred())
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PluginMain(nil, fNoop)
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})
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// TODO: figure out howto mock printing and os.Exit()
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// It("should fail with DEL and error callback", func() {
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// err := os.Setenv("CNI_COMMAND", "DEL")
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// Expect(err).NotTo(HaveOccurred())
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// PluginMain(fErr, nil)
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// })
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})
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})
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