[camel-k] 06/06: Fix #1449: add e2e check on help option

[nferraro]

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nferraro pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/camel-k.git

commit 4b5f215d7a690195babd9657889fd4b797ba547f
Author: Nicola Ferraro <ni.ferr...@gmail.com>
AuthorDate: Fri May 8 15:04:17 2020 +0200

    Fix #1449: add e2e check on help option
---
 e2e/common/offline_commands_test.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/e2e/common/offline_commands_test.go 
b/e2e/common/offline_commands_test.go
index a0b0e9c..74956ce 100644
--- a/e2e/common/offline_commands_test.go
+++ b/e2e/common/offline_commands_test.go
@@ -39,6 +39,12 @@ func TestKamelHelpTraitWorksOffline(t *testing.T) {
        assert.Nil(t, traitCmd.Execute())
 }
 
+func TestKamelHelpOptionWorksOffline(t *testing.T) {
+       traitCmd := Kamel("run", "Xxx.java", "--help")
+       traitCmd.SetOut(ioutil.Discard)
+       assert.Nil(t, traitCmd.Execute())
+}
+
 func TestKamelCompletionWorksOffline(t *testing.T) {
        bashCmd := Kamel("completion", "bash", "--config", 
"non-existent-kubeconfig-file")
        bashCmd.SetOut(ioutil.Discard)