Bulk enqueue: Add test for raising when job_options are passed to .en…

…queue rather than .bulk_enqueue

I added a matcher, `assert_raises_with_message` to make the expectation cleaner. I reckon this should have been part of minitest, like it is in RSpec

spec/que/job.bulk_enqueue_spec.rb

@@ -278,6 +278,14 @@ def assert_enqueue(
     end
   end
 
+  it "should raise when job_options are passed to .enqueue rather than .bulk_enqueue" do
+    assert_raises_with_message(Que::Error, "When using .bulk_enqueue, job_options must be passed to that method rather than .enqueue") do
+      Que.bulk_enqueue do
+        Que.enqueue(1, two: "3", job_options: { priority: 15 })
+      end
+    end
+  end
+
   describe "when enqueuing jobs with tags" do
     it "should be able to specify tags on a case-by-case basis" do
       assert_enqueue(

spec/spec_helper.rb

@@ -211,6 +211,11 @@ def sleep_until?(timeout: SLEEP_UNTIL_TIMEOUT)
     end
   end
 
+  def assert_raises_with_message(expected_error_class, expected_message, &block)
+    e = assert_raises(expected_error_class, &block)
+    assert_match(expected_message, e.message, "#{mu_pp(expected_error_class)} error was raised but without the expected message")
+  end
+
   class << self
     # More easily hammer a certain spec.
     def hit(*args, &block)