adds codecov.io report

.travis.yml

@@ -5,14 +5,15 @@ go:
   - 1.7
   - tip
 
+go_import_path: github.com/DATA-DOG/godog
+
 install: go install github.com/DATA-DOG/godog/cmd/godog
 
 script:
   # run standard go tests
   - go vet ./...
   - go fmt ./...
-  - go test -v
-  - go test -race
+  - go test -race -coverprofile=coverage.txt -covermode=atomic
 
-  # run features
-  - godog --format=progress --concurrency=4
+after_success:
+  - bash <(curl -s https://codecov.io/bash)

README.md

@@ -1,5 +1,6 @@
 [![Build Status](https://travis-ci.org/DATA-DOG/godog.svg?branch=master)](https://travis-ci.org/DATA-DOG/godog)
 [![GoDoc](https://godoc.org/github.com/DATA-DOG/godog?status.svg)](https://godoc.org/github.com/DATA-DOG/godog)
+[![codecov.io](https://codecov.io/github/DATA-DOG/godog/branch/master/graph/badge.svg)](https://codecov.io/github/DATA-DOG/godog)
 
 # Godog
 

suite_test.go

@@ -4,13 +4,30 @@ import (
 	"bytes"
 	"encoding/json"
 	"fmt"
+	"os"
 	"path/filepath"
 	"strconv"
 	"strings"
+	"testing"
 
 	"github.com/DATA-DOG/godog/gherkin"
 )
 
+func TestMain(m *testing.M) {
+	status := RunWithOptions("godogs", func(s *Suite) {
+		SuiteContext(s)
+	}, Options{
+		Format:      "progress",
+		Paths:       []string{"features"},
+		Concurrency: 4,
+	})
+
+	if st := m.Run(); st > status {
+		status = st
+	}
+	os.Exit(status)
+}
+
 func SuiteContext(s *Suite) {
 	c := &suiteContext{}