fix: actually set parallel to true by default (#33)

Resolves #32

examples/api/api_test.go

@@ -20,7 +20,9 @@ type suite struct {
 
 func TestApi(t *testing.T) {
 	scope := &suite{TestingT: t, resp: httptest.NewRecorder()}
-	run := gocuke.NewRunner(t, scope)
+	run := gocuke.
+		NewRunner(t, scope).
+		NonParallel()
 	run.Before(func() {
 		scope.resp = httptest.NewRecorder()
 	})

hooks_test.go

@@ -14,6 +14,7 @@ func TestHooks(t *testing.T) {
 	NewRunner(t, &hooksSuite{}).
 		Path("features/hooks.feature").
 		Tags("@long").
+		NonParallel().
 		Run()
 	assert.Assert(t, longRun)
 	assert.Assert(t, !shortRun)
@@ -25,6 +26,7 @@ func TestHooks(t *testing.T) {
 	NewRunner(t, &hooksSuite{}).
 		Path("features/hooks.feature").
 		ShortTags("not @long").
+		NonParallel().
 		Run()
 
 	assert.Assert(t, longRun)
@@ -33,12 +35,13 @@ func TestHooks(t *testing.T) {
 	if open != 0 {
 		t.Fatalf("expected 0 open resources, got: %d", open)
 	}
-
 }
 
-var longRun = false
-var shortRun = false
-var open int64 = 0
+var (
+	longRun        = false
+	shortRun       = false
+	open     int64 = 0
+)
 
 type hooksSuite struct {
 	TestingT

runner.go

@@ -59,7 +59,7 @@ func NewRunner(t *testing.T, suiteType interface{}) *Runner {
 	r := &Runner{
 		topLevelT:      t,
 		incr:           &messages.Incrementing{},
-		parallel:       false,
+		parallel:       true,
 		haveSuggestion: map[string]bool{},
 		supportedSpecialArgs: map[reflect.Type]specialArgGetter{
 			// TestingT

simple_test.go

@@ -31,7 +31,11 @@ func (s *simpleSuite) IHaveLeft(a int64) {
 
 // test if a struct that doesn't use a pointer and a global var
 func TestSimpleNonPointer(t *testing.T) {
-	gocuke.NewRunner(t, simpleSuiteNP{}).Path("examples/simple/simple.feature").Run()
+	gocuke.
+		NewRunner(t, simpleSuiteNP{}).
+		Path("examples/simple/simple.feature").
+		NonParallel().
+		Run()
 }
 
 var globalCukes int64