diff options
Diffstat (limited to 'vendor/github.com/armon/go-metrics/sink_test.go')
-rwxr-xr-x | vendor/github.com/armon/go-metrics/sink_test.go | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/vendor/github.com/armon/go-metrics/sink_test.go b/vendor/github.com/armon/go-metrics/sink_test.go new file mode 100755 index 000000000..15c5d771a --- /dev/null +++ b/vendor/github.com/armon/go-metrics/sink_test.go @@ -0,0 +1,120 @@ +package metrics + +import ( + "reflect" + "testing" +) + +type MockSink struct { + keys [][]string + vals []float32 +} + +func (m *MockSink) SetGauge(key []string, val float32) { + m.keys = append(m.keys, key) + m.vals = append(m.vals, val) +} +func (m *MockSink) EmitKey(key []string, val float32) { + m.keys = append(m.keys, key) + m.vals = append(m.vals, val) +} +func (m *MockSink) IncrCounter(key []string, val float32) { + m.keys = append(m.keys, key) + m.vals = append(m.vals, val) +} +func (m *MockSink) AddSample(key []string, val float32) { + m.keys = append(m.keys, key) + m.vals = append(m.vals, val) +} + +func TestFanoutSink_Gauge(t *testing.T) { + m1 := &MockSink{} + m2 := &MockSink{} + fh := &FanoutSink{m1, m2} + + k := []string{"test"} + v := float32(42.0) + fh.SetGauge(k, v) + + if !reflect.DeepEqual(m1.keys[0], k) { + t.Fatalf("key not equal") + } + if !reflect.DeepEqual(m2.keys[0], k) { + t.Fatalf("key not equal") + } + if !reflect.DeepEqual(m1.vals[0], v) { + t.Fatalf("val not equal") + } + if !reflect.DeepEqual(m2.vals[0], v) { + t.Fatalf("val not equal") + } +} + +func TestFanoutSink_Key(t *testing.T) { + m1 := &MockSink{} + m2 := &MockSink{} + fh := &FanoutSink{m1, m2} + + k := []string{"test"} + v := float32(42.0) + fh.EmitKey(k, v) + + if !reflect.DeepEqual(m1.keys[0], k) { + t.Fatalf("key not equal") + } + if !reflect.DeepEqual(m2.keys[0], k) { + t.Fatalf("key not equal") + } + if !reflect.DeepEqual(m1.vals[0], v) { + t.Fatalf("val not equal") + } + if !reflect.DeepEqual(m2.vals[0], v) { + t.Fatalf("val not equal") + } +} + +func TestFanoutSink_Counter(t *testing.T) { + m1 := &MockSink{} + m2 := &MockSink{} + fh := &FanoutSink{m1, m2} + + k := []string{"test"} + v := float32(42.0) + fh.IncrCounter(k, v) + + if !reflect.DeepEqual(m1.keys[0], k) { + t.Fatalf("key not equal") + } + if !reflect.DeepEqual(m2.keys[0], k) { + t.Fatalf("key not equal") + } + if !reflect.DeepEqual(m1.vals[0], v) { + t.Fatalf("val not equal") + } + if !reflect.DeepEqual(m2.vals[0], v) { + t.Fatalf("val not equal") + } +} + +func TestFanoutSink_Sample(t *testing.T) { + m1 := &MockSink{} + m2 := &MockSink{} + fh := &FanoutSink{m1, m2} + + k := []string{"test"} + v := float32(42.0) + fh.AddSample(k, v) + + if !reflect.DeepEqual(m1.keys[0], k) { + t.Fatalf("key not equal") + } + if !reflect.DeepEqual(m2.keys[0], k) { + t.Fatalf("key not equal") + } + if !reflect.DeepEqual(m1.vals[0], v) { + t.Fatalf("val not equal") + } + if !reflect.DeepEqual(m2.vals[0], v) { + t.Fatalf("val not equal") + } +} |