Add test for bug #216

gardener · Jan 24, 2023 · 0174187 · 0174187
1 parent 94610fc
commit 0174187
Showing 1 changed file with 32 additions and 0 deletions.
diff --git a/pkg/cmd/cmd_test.go b/pkg/cmd/cmd_test.go
@@ -7,6 +7,7 @@ SPDX-License-Identifier: Apache-2.0
 package cmd_test
 
 import (
+	"os"
 	"path/filepath"
 	"strings"
 
@@ -80,4 +81,35 @@ var _ = Describe("Gardenctl command", func() {
 			})
 		})
 	})
+
+	Context("when running the help command", func() {
+		var (
+			sessionID     string
+			termSessionID string
+		)
+
+		BeforeEach(func() {
+			sessionID = os.Getenv("GCTL_SESSION_ID")
+			termSessionID = os.Getenv("GCTL_SESSION_ID")
+
+			Expect(os.Unsetenv("GCTL_SESSION_ID")).To(Succeed())
+			Expect(os.Unsetenv("TERM_SESSION_ID")).To(Succeed())
+		})
+
+		AfterEach(func() {
+			// restore env variables
+			Expect(os.Setenv("GCTL_SESSION_ID", sessionID)).To(Succeed())
+			Expect(os.Setenv("TERM_SESSION_ID", termSessionID)).To(Succeed())
+		})
+
+		It("should succeed without session IDs", func() {
+			args := []string{
+				"help",
+			}
+
+			cmd := cmd.NewGardenctlCommand(util.NewFactoryImpl(), streams)
+			cmd.SetArgs(args)
+			Expect(cmd.Execute()).To(Succeed())
+		})
+	})
 })