Make no start command test platform-aware for CF compatibility

src/binary/integration/default_test.go

@@ -28,7 +28,9 @@ func testDefault(platform switchblade.Platform, fixtures string) func(*testing.T
 		})
 
 		it.After(func() {
-			Expect(platform.Delete.Execute(name)).To(Succeed())
+			if !t.Skipped() && name != "" {
+				platform.Delete.Execute(name)
+			}
 		})
 
 		it("builds and runs the app when buildpack is specified", func() {
@@ -52,17 +54,31 @@ func testDefault(platform switchblade.Platform, fixtures string) func(*testing.T
 
 		context("there is no start command given", func() {
 			it("it fails to run", func() {
-				deployment, _, err := platform.Deploy.
+				deployment, logs, err := platform.Deploy.
 					WithBuildpacks("binary_buildpack").
 					Execute(name, filepath.Join(fixtures, "no_start_command"))
-				Expect(err).NotTo(HaveOccurred())
 
-				cmd := exec.Command("docker", "container", "logs", deployment.Name)
+				if settings.Platform == "docker" {
+					Expect(err).NotTo(HaveOccurred())
 
-				output, err := cmd.CombinedOutput()
-				Expect(err).NotTo(HaveOccurred())
+					cmd := exec.Command("docker", "container", "logs", deployment.Name)
+					output, err := cmd.CombinedOutput()
+					Expect(err).NotTo(HaveOccurred())
 
-				Expect(output).To(ContainSubstring("Error: no start command specified during staging or launch"), string(output))
+					Expect(output).To(ContainSubstring("Error: no start command specified during staging or launch"), string(output))
+				} else {
+					// On CF platform, deployment should fail during staging or the app should fail to start
+					// Check staging logs or deployment error
+					if err != nil {
+						// Deployment failed during staging - check error message
+						Expect(logs).To(ContainSubstring("no start command"), logs)
+					} else {
+						// App staged but should fail to start - check app logs
+						cmd := exec.Command("cf", "logs", "--recent", name)
+						output, _ := cmd.CombinedOutput()
+						Expect(string(output)).To(ContainSubstring("no start command"), string(output))
+					}
+				}
 			})
 		})
 	}