github.com/cloudfoundry-attic/cli-with-i18n@v6.32.1-0.20171002233121-7401370d3b85+incompatible/integration/isolated/restart_app_instance_command_test.go (about)

     1  package isolated
     2  
     3  import (
     4  	"code.cloudfoundry.org/cli/integration/helpers"
     5  
     6  	. "github.com/onsi/ginkgo"
     7  	. "github.com/onsi/gomega"
     8  	. "github.com/onsi/gomega/gbytes"
     9  	. "github.com/onsi/gomega/gexec"
    10  )
    11  
    12  var _ = XDescribe("restart command", func() {
    13  	Describe("help", func() {
    14  		Context("when --help flag is set", func() {
    15  			It("Displays command usage to output", func() {
    16  				session := helpers.CF("restart-app-instance", "--help")
    17  
    18  				Eventually(session).Should(Say("NAME:"))
    19  				Eventually(session).Should(Say("restart-app-instance - Terminate the running application instance at the given index and instantiate a new instance of the application with the same index"))
    20  				Eventually(session).Should(Say("USAGE:"))
    21  				Eventually(session).Should(Say("cf restart-app-instance APP_NAME INDEX"))
    22  				Eventually(session).Should(Say("SEE ALSO:"))
    23  				Eventually(session).Should(Say("restart"))
    24  				Eventually(session).Should(Exit(0))
    25  			})
    26  		})
    27  	})
    28  
    29  	Context("when the environment is not setup correctly", func() {
    30  		Context("when no API endpoint is set", func() {
    31  			BeforeEach(func() {
    32  				helpers.UnsetAPI()
    33  			})
    34  
    35  			It("fails with no API endpoint set message", func() {
    36  				session := helpers.CF("restart-app-instance", "wut", "0")
    37  				Eventually(session.Out).Should(Say("FAILED"))
    38  				Eventually(session.Err).Should(Say("No API endpoint set. Use 'cf login' or 'cf api' to target an endpoint."))
    39  				Eventually(session).Should(Exit(1))
    40  			})
    41  		})
    42  
    43  		Context("when not logged in", func() {
    44  			BeforeEach(func() {
    45  				helpers.LogoutCF()
    46  			})
    47  
    48  			It("fails with not logged in message", func() {
    49  				session := helpers.CF("restart-app-instance", "wut", "0")
    50  				Eventually(session.Out).Should(Say("FAILED"))
    51  				Eventually(session.Err).Should(Say("Not logged in. Use 'cf login' to log in."))
    52  				Eventually(session).Should(Exit(1))
    53  			})
    54  		})
    55  
    56  		Context("when there is no org set", func() {
    57  			BeforeEach(func() {
    58  				helpers.LogoutCF()
    59  				helpers.LoginCF()
    60  			})
    61  
    62  			It("fails with no targeted org error message", func() {
    63  				session := helpers.CF("restart-app-instance", "wut", "0")
    64  				Eventually(session.Out).Should(Say("FAILED"))
    65  				Eventually(session.Err).Should(Say("No org targeted, use 'cf target -o ORG' to target an org."))
    66  				Eventually(session).Should(Exit(1))
    67  			})
    68  		})
    69  
    70  		Context("when there is no space set", func() {
    71  			BeforeEach(func() {
    72  				helpers.LogoutCF()
    73  				helpers.LoginCF()
    74  				helpers.TargetOrg(ReadOnlyOrg)
    75  			})
    76  
    77  			It("fails with no targeted space error message", func() {
    78  				session := helpers.CF("restart-app-instance", "wut", "0")
    79  				Eventually(session.Out).Should(Say("FAILED"))
    80  				Eventually(session.Err).Should(Say("No space targeted, use 'cf target -s SPACE' to target a space."))
    81  				Eventually(session).Should(Exit(1))
    82  			})
    83  		})
    84  	})
    85  
    86  	Context("when the environment is set up correctly", func() {
    87  		var (
    88  			orgName   string
    89  			spaceName string
    90  			userName  string
    91  			appName   string
    92  		)
    93  
    94  		BeforeEach(func() {
    95  			orgName = helpers.NewOrgName()
    96  			spaceName = helpers.NewSpaceName()
    97  			appName = helpers.NewAppName()
    98  
    99  			setupCF(orgName, spaceName)
   100  			userName, _ = helpers.GetCredentials()
   101  		})
   102  
   103  		AfterEach(func() {
   104  			helpers.QuickDeleteOrg(orgName)
   105  		})
   106  
   107  		Context("when the app does not exist", func() {
   108  			It("tells the user that the start is not found and exits 1", func() {
   109  				session := helpers.CF("restart", appName, "0")
   110  
   111  				Eventually(session.Out).Should(Say("FAILED"))
   112  				Eventually(session.Err).Should(Say("App %s not found", appName))
   113  				Eventually(session).Should(Exit(1))
   114  			})
   115  		})
   116  
   117  		Context("when the app does exist", func() {
   118  			BeforeEach(func() {
   119  				helpers.WithHelloWorldApp(func(appDir string) {
   120  					Eventually(helpers.CF("push", appName, "-p", appDir, "-b", "staticfile_buildpack")).Should(Exit(0))
   121  				})
   122  
   123  				It("restarts app instance", func() {
   124  					session := helpers.CF("restart", appName)
   125  					Eventually(session).Should(Say("Restarting instance %d of the app %s in org %s / space %s as %s\\.\\.\\.", 10, appName, orgName, spaceName, userName))
   126  					Eventually(session.Out).Should(Say("OK"))
   127  					Eventually(session).Should(Exit(0))
   128  				})
   129  			})
   130  		})
   131  	})
   132  })