Add podman container ps command

This command exists in docker and is also in our documentation.

Also remove mentions of `podman ls` or `podman list`. These
commands do not exists in podman or docker.

Signed-off-by: Paul Holzinger <paul.holzinger@web.de>

1 files changed, 6 insertions, 0 deletions

diff --git a/test/e2e/ps_test.go b/test/e2e/ps_test.go
index fd08d4308..05571157c 100644
--- a/test/e2e/ps_test.go
+++ b/test/e2e/ps_test.go
@@ -44,6 +44,12 @@ var _ = Describe("Podman ps", func() {
 		Expect(session.ExitCode()).To(Equal(0))
 	})
 
+	It("podman container ps no containers", func() {
+		session := podmanTest.Podman([]string{"container", "ps"})
+		session.WaitWithDefaultTimeout()
+		Expect(session.ExitCode()).To(Equal(0))
+	})
+
 	It("podman ps default", func() {
 		session := podmanTest.RunTopContainer("")
 		session.WaitWithDefaultTimeout()