From 860757ea4c40ea961fae47e119ccee958cb3af61 Mon Sep 17 00:00:00 2001
From: Falk Werner <falk.werner@gmx.net>
Date: Wed, 15 Jul 2020 23:01:08 +0200
Subject: [PATCH] added test of json writer

---
 test/webfuse/json/test_writer.cc | 56 +++++++++++++++++++++++++++++++-
 1 file changed, 55 insertions(+), 1 deletion(-)

diff --git a/test/webfuse/json/test_writer.cc b/test/webfuse/json/test_writer.cc
index 60a85f1..6575460 100644
--- a/test/webfuse/json/test_writer.cc
+++ b/test/webfuse/json/test_writer.cc
@@ -212,4 +212,58 @@ TEST(json_writer, reset)
     wf_impl_json_write_int(writer,42);
 
     ASSERT_EQ("42", writer.take());
-}
\ No newline at end of file
+}
+
+TEST(json_writer, write_object_null)
+{
+    writer writer;
+    wf_impl_json_write_object_begin(writer);
+    wf_impl_json_write_object_null(writer, "error");
+    wf_impl_json_write_object_end(writer);
+
+    ASSERT_EQ("{\"error\":null}", writer.take());
+}
+
+TEST(json_writer, write_object_bool)
+{
+    writer writer;
+    wf_impl_json_write_object_begin(writer);
+    wf_impl_json_write_object_bool(writer, "result", true);
+    wf_impl_json_write_object_end(writer);
+
+    ASSERT_EQ("{\"result\":true}", writer.take());
+}
+
+TEST(json_writer, write_object_string_nocheck)
+{
+    writer writer;
+    wf_impl_json_write_object_begin(writer);
+    wf_impl_json_write_object_string(writer, "result", "Hello,\tWorld!");
+    wf_impl_json_write_object_end(writer);
+
+    ASSERT_EQ("{\"result\": \"Hello,\tWorld!\"}", writer.take());
+}
+
+TEST(json_writer, write_object_bytes)
+{
+    writer writer;
+    wf_impl_json_write_object_begin(writer);
+    wf_impl_json_write_object_bytes(writer, "result", "\0\0", 2);
+    wf_impl_json_write_object_end(writer);
+
+    ASSERT_EQ("{\"result\": \"AAA\"}", writer.take());
+}
+
+TEST(json_writer, realloc_buffer)
+{
+    writer writer(1);
+    wf_impl_json_write_string(writer, "very large contents");
+
+    ASSERT_EQ("very large contents", writer.take());
+}
+
+TEST(json_writer, unexpected_end)
+{
+    writer writer;
+    wf_impl_json_write_array_end(writer);
+}