consolidate more tests

api_tests/encoder_test.go

@@ -0,0 +1,20 @@
+package test
+
+import (
+	"testing"
+	"github.com/stretchr/testify/require"
+	"bytes"
+	"github.com/json-iterator/go"
+	"encoding/json"
+)
+
+// Standard Encoder has trailing newline.
+func TestEncoderHasTrailingNewline(t *testing.T) {
+	should := require.New(t)
+	var buf, stdbuf bytes.Buffer
+	enc := jsoniter.ConfigCompatibleWithStandardLibrary.NewEncoder(&buf)
+	enc.Encode(1)
+	stdenc := json.NewEncoder(&stdbuf)
+	stdenc.Encode(1)
+	should.Equal(stdbuf.Bytes(), buf.Bytes())
+}