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pkg/ns: add tests cases for Close()'d NS

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This commit is contained in:
Stefan Junker 2016-05-24 20:48:12 +02:00
parent b23895a7c7
commit 2de97b7e98
1 changed files with 27 additions and 0 deletions
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27
pkg/ns/ns_test.go
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@ -170,6 +170,33 @@ var _ = Describe("Linux namespace operations", func() {
}
})
})
Describe("closing a network namespace", func() {
It("should prevent further operations", func() {
createdNetNS, err := ns.NewNS()
Expect(err).NotTo(HaveOccurred())
err = createdNetNS.Close()
Expect(err).NotTo(HaveOccurred())
err = createdNetNS.Do(func(ns.NetNS) error { return nil })
Expect(err).To(HaveOccurred())
err = createdNetNS.Set()
Expect(err).To(HaveOccurred())
})
It("should only work once", func() {
createdNetNS, err := ns.NewNS()
Expect(err).NotTo(HaveOccurred())
err = createdNetNS.Close()
Expect(err).NotTo(HaveOccurred())
err = createdNetNS.Close()
Expect(err).To(HaveOccurred())
})
})
})
})