add a basic smoke test to catch errors high up

Shopify · Apr 22, 2019 · 93efb36 · 93efb36
1 parent c5d621b
commit 93efb36
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Showing 2 changed files with 12 additions and 1 deletion.
diff --git a/lib/shopify-cli/command_registry.rb b/lib/shopify-cli/command_registry.rb
@@ -16,7 +16,7 @@ def resolve_command(name)
     end
 
     def resolve_prerequisite(name)
-      @task_registry[name].call(@ctx)
+      @task_registry[name]&.call(@ctx)
     end
   end
 end
diff --git a/test/shopify-cli/smoke_test.rb b/test/shopify-cli/smoke_test.rb
@@ -0,0 +1,11 @@
+require 'test_helper'
+
+module Shopifyli
+  class SmokeTest < MiniTest::Test
+    def test_exit_non_zero
+      capture_io do
+        assert_nil ShopifyCli::EntryPoint.call(['help'])
+      end
+    end
+  end
+end