Add CLI tests for remaining commands that are not tested yet

test/cli/registry_test.rb

@@ -0,0 +1,23 @@
+require_relative "cli_test_case"
+
+class CliRegistryTest < CliTestCase
+  test "login" do
+    run_command("login").tap do |output|
+      assert_match /docker login -u \[REDACTED\] -p \[REDACTED\] as .*@localhost/, output
+      assert_match "docker login -u [REDACTED] -p [REDACTED] on 1.1.1.1", output
+      assert_match "docker login -u [REDACTED] -p [REDACTED] on 1.1.1.2", output
+    end
+  end
+
+  test "logout" do
+    run_command("logout").tap do |output|
+      assert_match "docker logout on 1.1.1.1", output
+      assert_match "docker logout on 1.1.1.2", output
+    end
+  end
+
+  private
+    def run_command(*command)
+      stdouted { Mrsk::Cli::Registry.start([*command, "-c", "test/fixtures/deploy_with_accessories.yml"]) }
+    end
+end