spec/metrics_spec.rb in pliny-0.20.0 vs spec/metrics_spec.rb in pliny-0.20.1

@@ -50,31 +50,53 @@
     before do
       Timecop.freeze(Time.now)
       Pliny::Metrics.backends = [test_backend]
     end
 
-    it "measures a single key" do
+    it "measures a block's execution time with a single key" do
       metrics.measure(:foo) { }
       expect(test_backend).to have_received(:report_measures).once.with(
         "pliny.foo" => 0
       )
     end
 
-    it "measures a single key over a minute" do
+    it "measures a long block's execution time with a single key" do
       metrics.measure(:foo) do
         Timecop.travel(60)
       end
 
       expect(test_backend).to have_received(:report_measures) do |opts|
         assert(60 <= opts['pliny.foo'] && opts['pliny.foo'] <= 61)
       end
     end
 
-    it "measures multiple keys" do
+    it "measures a block's execution time with multiple keys" do
       metrics.measure(:foo, :bar) { }
       expect(test_backend).to have_received(:report_measures).once.with(
         "pliny.foo" => 0,
         "pliny.bar" => 0
+      )
+    end
+
+    it "measures a given value for a single key without a block" do
+      metrics.measure(:baz, value: 3.14)
+      expect(test_backend).to have_received(:report_measures).once.with(
+        "pliny.baz" => 3.14
+      )
+    end
+
+    it "measures a given value for multiple keys with a block" do
+      metrics.measure(:qux, :corge, value: 42) { }
+      expect(test_backend).to have_received(:report_measures).once.with(
+        "pliny.qux" => 42,
+        "pliny.corge" => 42
+      )
+    end
+
+    it "measures a value of 0 when no key or block is provided" do
+      metrics.measure(:waldo)
+      expect(test_backend).to have_received(:report_measures).once.with(
+        "pliny.waldo" => 0
       )
     end
   end
 end