spec/lib/tabs_spec.rb in tabs-0.9.1 vs spec/lib/tabs_spec.rb in tabs-1.0.0

@@ -80,11 +80,11 @@
       Tabs.drop_metric!("foo")
       expect(Tabs.metric_exists?("foo")).to be_false
     end
 
     it "calls drop! on the metric" do
-      metric = stub(:metric)
+      metric = double(:metric)
       Tabs.stub(get_metric: metric)
       metric.should_receive(:drop!)
       Tabs.drop_metric!("foo")
     end
 
@@ -136,10 +136,11 @@
       Tabs.create_metric("foo", "counter")
       lambda { Tabs.record_value("foo", 27) }.should raise_error(Tabs::MetricTypeMismatchError)
     end
 
     it "calls record on the metric" do
+      Timecop.freeze(Time.now.utc)
       metric = Tabs.create_metric("foo", "value")
       Tabs.stub(get_metric: metric)
       metric.should_receive(:record).with(42, Time.now.utc)
       Tabs.record_value("foo", 42)
     end
@@ -172,8 +173,34 @@
     it "returns the type of a task metric" do
       Tabs.create_metric("baz", "task")
       expect(Tabs.metric_type("baz")).to eq("task")
     end
 
+  end
+
+  describe ".drop_resolution_for_metric!" do
+    it "raises unknown metric error if metric does not exist" do
+      expect{ Tabs.drop_resolution_for_metric!(:invalid, :minute) }.to raise_error(Tabs::UnknownMetricError)
+    end
+
+    it "raises resolution missing error if resolution not registered" do
+      Tabs.create_metric("baz", "value")
+      expect{ Tabs.drop_resolution_for_metric!("baz", :invalid) }.to raise_error(Tabs::ResolutionMissingError)
+    end
+
+    it "does not allow you to call drop_by_resolution if task metric" do
+      metric = Tabs.create_metric("baz", "task")
+      metric.should_not_receive(:drop_by_resolution!)
+      Tabs.drop_resolution_for_metric!("baz", :minute)
+    end
+
+    it "drops the metric by resolution" do
+      now = Time.utc(2000,1,1)
+      metric = Tabs.create_metric("baz", "value")
+      metric.record(42, now)
+      Tabs.drop_resolution_for_metric!("baz", :minute)
+      minute_key = Tabs::Metrics::Value.new("baz").storage_key(:minute, now)
+      expect(Tabs::Storage.exists(minute_key)).to be_false
+    end
   end
 
 end