github.com/mook-as/cf-cli@v7.0.0-beta.28.0.20200120190804-b91c115fae48+incompatible/integration/v6/experimental/v3_zdt_restart_command_test.go (about)

     1  package experimental
     2  
     3  import (
     4  	"code.cloudfoundry.org/cli/api/cloudcontroller/ccversion"
     5  	"code.cloudfoundry.org/cli/integration/helpers"
     6  	. "github.com/onsi/ginkgo"
     7  	. "github.com/onsi/gomega"
     8  	. "github.com/onsi/gomega/gbytes"
     9  	. "github.com/onsi/gomega/gexec"
    10  	. "github.com/onsi/gomega/ghttp"
    11  )
    12  
    13  var _ = Describe("v3-zdt-restart command", func() {
    14  	var (
    15  		orgName   string
    16  		spaceName string
    17  		appName   string
    18  	)
    19  
    20  	BeforeEach(func() {
    21  		orgName = helpers.NewOrgName()
    22  		spaceName = helpers.NewSpaceName()
    23  		appName = helpers.PrefixedRandomName("app")
    24  	})
    25  
    26  	Describe("help", func() {
    27  		When("--help flag is set", func() {
    28  			It("displays command usage to output", func() {
    29  				session := helpers.CF("v3-zdt-restart", "--help")
    30  
    31  				Eventually(session).Should(Say("NAME:"))
    32  				Eventually(session).Should(Say(`v3-zdt-restart - Sequentially restart each instance of an app\.`))
    33  				Eventually(session).Should(Say("USAGE:"))
    34  				Eventually(session).Should(Say("cf v3-zdt-restart APP_NAME"))
    35  
    36  				Eventually(session).Should(Exit(0))
    37  			})
    38  		})
    39  	})
    40  
    41  	When("the app name is not provided", func() {
    42  		It("tells the user that the app name is required, prints help text, and exits 1", func() {
    43  			session := helpers.CF("v3-zdt-restart")
    44  
    45  			Eventually(session.Err).Should(Say("Incorrect Usage: the required argument `APP_NAME` was not provided"))
    46  			Eventually(session).Should(Say("NAME:"))
    47  			Eventually(session).Should(Exit(1))
    48  		})
    49  	})
    50  
    51  	It("displays the experimental warning", func() {
    52  		session := helpers.CF("v3-zdt-restart", appName)
    53  		Eventually(session.Err).Should(Say("This command is in EXPERIMENTAL stage and may change without notice"))
    54  		Eventually(session).Should(Exit())
    55  	})
    56  
    57  	When("the environment is not setup correctly", func() {
    58  		When("the v3 api version is lower than the minimum version", func() {
    59  			var server *Server
    60  
    61  			BeforeEach(func() {
    62  				server = helpers.StartAndTargetMockServerWithAPIVersions(helpers.DefaultV2Version, ccversion.MinSupportedV3ClientVersion)
    63  			})
    64  
    65  			AfterEach(func() {
    66  				server.Close()
    67  			})
    68  
    69  			It("fails with error message that the minimum version is not met", func() {
    70  				session := helpers.CF("v3-zdt-restart", appName)
    71  				Eventually(session).Should(Say("FAILED"))
    72  				Eventually(session.Err).Should(Say(`This command requires CF API version 3\.57\.0 or higher\.`))
    73  				Eventually(session).Should(Exit(1))
    74  			})
    75  		})
    76  
    77  		It("fails with the appropriate errors", func() {
    78  			helpers.CheckEnvironmentTargetedCorrectly(true, true, ReadOnlyOrg, "v3-zdt-restart", appName)
    79  		})
    80  	})
    81  
    82  	When("the environment is set up correctly", func() {
    83  		BeforeEach(func() {
    84  			helpers.SetupCF(orgName, spaceName)
    85  		})
    86  
    87  		AfterEach(func() {
    88  			helpers.QuickDeleteOrg(orgName)
    89  		})
    90  
    91  		When("the app exists", func() {
    92  			BeforeEach(func() {
    93  				helpers.WithHelloWorldApp(func(appDir string) {
    94  					Eventually(helpers.CustomCF(helpers.CFEnv{WorkingDirectory: appDir}, "v3-push", appName)).Should(Exit(0))
    95  				})
    96  			})
    97  
    98  			When("the app is running", func() {
    99  				It("starts a deployment of the app", func() {
   100  					userName, _ := helpers.GetCredentials()
   101  
   102  					session := helpers.CF("v3-zdt-restart", appName)
   103  					Eventually(session).Should(Say(`Starting deployment for app %s in org %s / space %s as %s\.\.\.`, appName, orgName, spaceName, userName))
   104  					Eventually(session).Should(Say(`Waiting for app to start\.\.\.`))
   105  					Eventually(session).Should(Say("OK"))
   106  
   107  					Eventually(session).Should(Exit(0))
   108  				})
   109  			})
   110  
   111  			When("the app is stopped", func() {
   112  				BeforeEach(func() {
   113  					Eventually(helpers.CF("v3-stop", appName)).Should(Exit(0))
   114  				})
   115  
   116  				It("errors", func() {
   117  					userName, _ := helpers.GetCredentials()
   118  
   119  					session := helpers.CF("v3-zdt-restart", appName)
   120  					Eventually(session).Should(Say(`Starting app %s in org %s / space %s as %s\.\.\.`, appName, orgName, spaceName, userName))
   121  					Eventually(session).Should(Say("OK"))
   122  
   123  					Eventually(session).Should(Exit(0))
   124  				})
   125  			})
   126  
   127  		})
   128  
   129  		When("the app does not exist", func() {
   130  			It("displays app not found and exits 1", func() {
   131  				invalidAppName := helpers.PrefixedRandomName("invalid-app")
   132  				session := helpers.CF("v3-zdt-restart", invalidAppName)
   133  
   134  				Eventually(session.Err).Should(Say("App '%s' not found", invalidAppName))
   135  				Eventually(session).Should(Say("FAILED"))
   136  
   137  				Eventually(session).Should(Exit(1))
   138  			})
   139  		})
   140  	})
   141  })