fixup! Bring back proper message for case when expectation is set for future, but job is scheduled with no wait

Author: pirj

lib/rspec/rails/matchers/active_job.rb

@@ -157,6 +157,7 @@ def queue_match?(job)
           def at_match?(job)
             return true unless @at
             return job[:at].nil? if @at == :no_wait
+            return false unless job[:at]
 
             values_match?(@at, Time.at(job[:at]))
           end

spec/rspec/rails/matchers/active_job_spec.rb

@@ -225,6 +225,15 @@ def self.name; "LoggingJob"; end
       }.to have_enqueued_job.at(:no_wait)
     end
 
+    it "has an enqueued job when providing at and there is no wait" do
+      date = Date.tomorrow.noon
+      expect {
+        expect {
+          hello_job.perform_later
+        }.to have_enqueued_job.at(date)
+      }.to raise_error(/expected to enqueue exactly 1 jobs, at .+ but enqueued 0/)
+    end
+
     it "has an enqueued job when not providing at and there is a wait" do
       date = Date.tomorrow.noon
       expect {