github.com/looshlee/cilium@v1.6.12/test/runtime/cli.go (about)

     1  // Copyright 2018 Authors of Cilium
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package RuntimeTest
    16  
    17  import (
    18  	"fmt"
    19  	"strconv"
    20  	"strings"
    21  
    22  	. "github.com/cilium/cilium/test/ginkgo-ext"
    23  	"github.com/cilium/cilium/test/helpers"
    24  	"github.com/cilium/cilium/test/helpers/constants"
    25  
    26  	. "github.com/onsi/gomega"
    27  )
    28  
    29  var _ = Describe("RuntimeCLI", func() {
    30  
    31  	var vm *helpers.SSHMeta
    32  
    33  	BeforeAll(func() {
    34  		vm = helpers.InitRuntimeHelper(helpers.Runtime, logger)
    35  		ExpectCiliumReady(vm)
    36  
    37  		areEndpointsReady := vm.WaitEndpointsReady()
    38  		Expect(areEndpointsReady).Should(BeTrue())
    39  	})
    40  
    41  	JustAfterEach(func() {
    42  		vm.ValidateNoErrorsInLogs(CurrentGinkgoTestDescription().Duration)
    43  	})
    44  
    45  	AfterFailed(func() {
    46  		vm.ReportFailed()
    47  	})
    48  
    49  	AfterAll(func() {
    50  		vm.CloseSSHClient()
    51  	})
    52  
    53  	Context("Identity CLI testing", func() {
    54  
    55  		var (
    56  			fooID       = "id.foo"
    57  			namesLabels = [][]string{{"foo", fooID}, {"bar", "id.bar"}, {"baz", "id.baz"}}
    58  		)
    59  
    60  		BeforeAll(func() {
    61  			for _, set := range namesLabels {
    62  				res := vm.ContainerCreate(set[0], constants.NetperfImage, helpers.CiliumDockerNetwork, fmt.Sprintf("-l %s", set[1]))
    63  				res.ExpectSuccess("Unable to create container")
    64  			}
    65  		})
    66  
    67  		AfterAll(func() {
    68  			for _, set := range namesLabels {
    69  				_ = vm.ContainerRm(set[0])
    70  			}
    71  		})
    72  
    73  		It("Test labelsSHA256", func() {
    74  			areEndpointsReady := vm.WaitEndpointsReady()
    75  			Expect(areEndpointsReady).Should(BeTrue(), "endpoints not ready")
    76  
    77  			epModel := vm.EndpointGet(fmt.Sprintf("-l container:%s", fooID))
    78  			Expect(epModel).ShouldNot(BeNil(), "no endpoint model returned")
    79  			identity := epModel.Status.Identity.ID
    80  
    81  			out, err := vm.ExecCilium(fmt.Sprintf("identity get %d -o json", identity)).Filter("{[0].labelsSHA256}")
    82  
    83  			Expect(err).Should(BeNil(), "error getting SHA from identity")
    84  			fooSha := "7c5b1431262baa7f060728b6252abf6a42d9b39f38328d896b37755b1c578477"
    85  			Expect(out.String()).Should(Equal(fooSha))
    86  		})
    87  
    88  		It("test identity list", func() {
    89  			By("Testing 'cilium identity list' for an endpoint's identity")
    90  
    91  			areEndpointsReady := vm.WaitEndpointsReady()
    92  			Expect(areEndpointsReady).Should(BeTrue(), "endpoints not ready")
    93  
    94  			epModel := vm.EndpointGet(fmt.Sprintf("-l container:%s", fooID))
    95  			Expect(epModel).ShouldNot(BeNil(), "no endpoint model returned")
    96  			identity := strconv.FormatInt(epModel.Status.Identity.ID, 10)
    97  
    98  			res := vm.ExecCilium(fmt.Sprintf("identity list container:%s", fooID))
    99  			res.ExpectSuccess(fmt.Sprintf("Unable to get identity list output for label container:%s", fooID))
   100  
   101  			resSingleOut := res.SingleOut()
   102  
   103  			containsIdentity := strings.Contains(resSingleOut, identity)
   104  			Expect(containsIdentity).To(BeTrue(), "identity %s from 'cilium endpoint get' for endpoint %s not in 'cilium identity list' output", identity, resSingleOut)
   105  
   106  			By("Testing 'cilium identity list' for reserved identities")
   107  			res = vm.Exec(`cilium identity list`)
   108  			resSingleOut = res.SingleOut()
   109  
   110  			reservedIdentities := []string{"health", "host", "world", "init"}
   111  
   112  			for _, id := range reservedIdentities {
   113  				By("checking that reserved identity '%s' is in 'cilium identity list' output", id)
   114  				containsReservedIdentity := strings.Contains(resSingleOut, id)
   115  				Expect(containsReservedIdentity).To(BeTrue(), "reserved identity '%s' not in 'cilium identity list' output", id)
   116  			}
   117  		})
   118  	})
   119  
   120  	Context("stdout stderr testing", func() {
   121  
   122  		It("root command help should print to stderr", func() {
   123  			res := vm.ExecCilium("help")
   124  			Expect(res.GetStdOut()).Should(BeEmpty())
   125  			Expect(res.GetStdErr()).Should(ContainSubstring("Use \"cilium [command] --help\" for more information about a command."))
   126  		})
   127  
   128  		It("subcommand help should print to stderr", func() {
   129  			res := vm.ExecCilium("help bpf")
   130  			Expect(res.GetStdOut()).Should(BeEmpty())
   131  			Expect(res.GetStdErr()).Should(ContainSubstring("Use \"cilium bpf [command] --help\" for more information about a command."))
   132  		})
   133  
   134  		It("failed subcommand should print help to stderr", func() {
   135  			res := vm.ExecCilium("endpoint confi 173")
   136  			Expect(res.GetStdOut()).Should(BeEmpty())
   137  			Expect(res.GetStdErr()).Should(ContainSubstring("Use \"cilium endpoint [command] --help\" for more information about a command."))
   138  		})
   139  
   140  	})
   141  
   142  })