Code coverage (#134)

* Added code coverage report

.gitignore

@@ -126,4 +126,5 @@ vendor
 bin
 *.log
 *.orig
-dist
+dist
+coverage.txt

.travis.yml

@@ -47,11 +47,14 @@ jobs:
     - make generate
     - make compile
   - stage: test
-    script: make test
-  - stage: e2e
     script:
+    - make cover
+    after_success:
+    - bash <(curl -s https://codecov.io/bash)
+  - stage: e2e
+    before_script:
     - google-chrome-stable --headless --disable-gpu --remote-debugging-port=9222 --disable-setuid-sandbox --no-sandbox about:blank &
+    script:
     - make e2e
-
-after_script:
-- killall google-chrome-stable
+    after_script:
+    - killall google-chrome-stable

Makefile

@@ -21,7 +21,10 @@ install:
 	dep ensure
 
 test:
-	go test ${DIR_PKG}/...
+	go test -race ${DIR_PKG}/...
+
+cover:
+	go test -race -coverprofile=coverage.txt -covermode=atomic ${DIR_PKG}/...
 
 e2e:
 	go run ${DIR_E2E}/main.go --tests ${DIR_E2E}/tests --pages ${DIR_E2E}/pages

pkg/html/dynamic/events/broker_test.go

@@ -6,6 +6,7 @@ import (
 	"github.com/mafredri/cdp/protocol/page"
 	. "github.com/smartystreets/goconvey/convey"
 	"golang.org/x/sync/errgroup"
+	"sync/atomic"
 	"testing"
 	"time"
 )
@@ -293,9 +294,10 @@ func TestEventBroker(t *testing.T) {
 			b := NewTestEventBroker()
 			b.Start()
 
-			counter := 0
+			var counter int64
+
 			b.AddEventListener(events.EventLoad, func(message interface{}) {
-				counter++
+				atomic.AddInt64(&counter, 1)
 				b.Stop()
 			})
 
@@ -313,7 +315,7 @@ func TestEventBroker(t *testing.T) {
 
 			time.Sleep(time.Duration(5) * time.Millisecond)
 
-			So(counter, ShouldEqual, 1)
+			So(atomic.LoadInt64(&counter), ShouldEqual, 1)
 		})
 	})
 }