Fixed tests & minor changes in Makefile

Makefile

@@ -1,5 +1,7 @@
 GOPATH=$(shell go env GOPATH)
 
+all: lint test
+
 linters-install:
 	@echo "+ $@"
 	@$(GOPATH)/bin/golangci-lint --version >/dev/null 2>&1 || { \
@@ -12,6 +14,8 @@ lint: linters-install
 	$(GOPATH)/bin/golangci-lint run ./...
 
 test:
-	GO111MODULE=on go test -cover -race ./...
+	@echo "+ $@"
+	GO111MODULE=on go test -covermode=atomic -race ./...
 
 .PHONY: test lint linters-install
+.DEFAULT_GOAL := all

gitlab/gitlab_test.go

@@ -274,15 +274,6 @@ func TestJobHooks(t *testing.T) {
 		filename string
 		headers  http.Header
 	}{
-		{
-			name:     "JobEvent",
-			events:   []Event{JobEvents},
-			typ:      JobEventPayload{},
-			filename: "../testdata/gitlab/job-event.json",
-			headers: http.Header{
-				"X-Gitlab-Event": []string{"Job Hook"},
-			},
-		},
 		{
 			name:     "JobEvent",
 			events:   []Event{JobEvents, BuildEvents},