Added tests for compress.go

compress_test.go

@@ -0,0 +1,63 @@
+package fasthttp
+
+import (
+	"bytes"
+	"io/ioutil"
+	"testing"
+)
+
+func TestGzipCompress(t *testing.T) {
+	testGzipCompress(t, "")
+	testGzipCompress(t, "foobar")
+	testGzipCompress(t, "ajjnkn asdlkjfqoijfw  jfqkwj foj  eowjiq")
+}
+
+func TestFlateCompress(t *testing.T) {
+	testFlateCompress(t, "")
+	testFlateCompress(t, "foobar")
+	testFlateCompress(t, "adf asd asd fasd fasd")
+}
+
+func testGzipCompress(t *testing.T, s string) {
+	var buf bytes.Buffer
+	zw := acquireGzipWriter(&buf, CompressDefaultCompression)
+	if _, err := zw.Write([]byte(s)); err != nil {
+		t.Fatalf("unexpected error: %s. s=%q", err, s)
+	}
+	releaseGzipWriter(zw)
+
+	zr, err := acquireGzipReader(&buf)
+	if err != nil {
+		t.Fatalf("unexpected error: %s. s=%q", err, s)
+	}
+	body, err := ioutil.ReadAll(zr)
+	if err != nil {
+		t.Fatalf("unexpected error: %s. s=%q", err, s)
+	}
+	if string(body) != s {
+		t.Fatalf("unexpected string after decompression: %q. Expecting %q", body, s)
+	}
+	releaseGzipReader(zr)
+}
+
+func testFlateCompress(t *testing.T, s string) {
+	var buf bytes.Buffer
+	zw := acquireFlateWriter(&buf, CompressDefaultCompression)
+	if _, err := zw.Write([]byte(s)); err != nil {
+		t.Fatalf("unexpected error: %s. s=%q", err, s)
+	}
+	releaseFlateWriter(zw)
+
+	zr, err := acquireFlateReader(&buf)
+	if err != nil {
+		t.Fatalf("unexpected error: %s. s=%q", err, s)
+	}
+	body, err := ioutil.ReadAll(zr)
+	if err != nil {
+		t.Fatalf("unexpected error: %s. s=%q", err, s)
+	}
+	if string(body) != s {
+		t.Fatalf("unexpected string after decompression: %q. Expecting %q", body, s)
+	}
+	releaseFlateReader(zr)
+}