added test of json doc

meson.build

@@ -122,6 +122,7 @@ test_certs_dep = declare_dependency(
 
 alltests = executable('alltests',
 	'test/webfuse/json/test_writer.cc',
+	'test/webfuse/json/test_doc.cc',
 	'test/webfuse/jsonrpc/mock_timer_callback.cc',
 	'test/webfuse/jsonrpc/mock_timer.cc',
 	'test/webfuse/jsonrpc/test_is_request.cc',

test/webfuse/json/test_doc.cc

@@ -0,0 +1,23 @@
+#include "webfuse/impl/json/doc.h"
+#include "webfuse/impl/json/node.h"
+#include <gtest/gtest.h>
+
+TEST(json_doc, loadb)
+{
+    char text[] = "true";
+    wf_json_doc * doc = wf_impl_json_doc_loadb(text, 4);
+    ASSERT_NE(nullptr, doc);
+
+    wf_json const * root = wf_impl_jsoc_doc_root(doc);
+    ASSERT_EQ(WF_JSON_TYPE_BOOL, wf_impl_json_type(root));
+    ASSERT_TRUE(wf_impl_json_bool_get(root));
+
+    wf_impl_json_doc_dispose(doc);
+}
+
+TEST(json_doc, loadb_fail_invalid_json)
+{
+    char text[] = "true";
+    wf_json_doc * doc = wf_impl_json_doc_loadb(text, 3);
+    ASSERT_EQ(nullptr, doc);
+}