Change the test to polling instead of just a single sleep

- Avoid flakyness due to time it takes to bind a service

Signed-off-by: João Pereira <joaod@vmware.com>

Author: joaopapereira

integration/v7/isolated/service_command_test.go

@@ -171,12 +171,11 @@ var _ = Describe("service command", func() {
 				})
 
 				It("displays the bound apps", func() {
-					//Delay to reduce flakiness
-					time.Sleep(10 * time.Second)
-					session := helpers.CF(serviceCommand, serviceInstanceName, "-v")
-					Eventually(session).Should(Exit(0))
-
-					Expect(session).To(SatisfyAll(
+					Eventually(func() *Session {
+						session := helpers.CF(serviceCommand, serviceInstanceName, "-v")
+						Eventually(session).Should(Exit(0))
+						return session
+					}).WithPolling(5 * time.Second).WithTimeout(3 * time.Minute).Should(SatisfyAll(
 						Say(`Showing bound apps:\n`),
 						Say(`name\s+binding name\s+status\s+message\n`),
 						Say(`%s\s+%s\s+create succeeded\s*\n`, appName1, bindingName1),