Increased the test coverage of json_object_iterator.c from 0% to 100%

tests/CMakeLists.txt

@@ -33,7 +33,8 @@ foreach(TESTNAME
 	test_set_serializer
 	test_set_value
 	test_util_file
-	test_visit)
+	test_visit
+	test_object_iterator)
 
 add_executable(${TESTNAME} ${TESTNAME}.c)
 add_test(NAME ${TESTNAME} COMMAND ${PROJECT_SOURCE_DIR}/tests/${TESTNAME}.test)

tests/test_object_iterator.c

@@ -0,0 +1,40 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include "config.h"
+
+#include "json_object.h"
+#include "json_tokener.h"
+#include "json_object_iterator.h"
+
+int main(int atgc, char **argv)
+{
+	const char *input = "{\n\
+		\"string_of_digits\": \"123\",\n\
+		\"regular_number\": 222,\n\
+		\"decimal_number\": 99.55,\n\
+		\"boolean_true\": true,\n\
+		\"boolean_false\": false,\n\
+		\"big_number\": 2147483649,\n\
+		\"a_null\": null,\n\
+		}";
+
+	struct json_object *new_obj;
+	struct json_object_iterator it;
+	struct json_object_iterator itEnd;
+
+	it = json_object_iter_init_default();
+	new_obj = json_tokener_parse(input);
+	it = json_object_iter_begin(new_obj);
+	itEnd = json_object_iter_end(new_obj);
+
+	while (!json_object_iter_equal(&it,&itEnd)) {
+		printf("%s\n",json_object_iter_peek_name(&it));
+		printf("%s\n",json_object_to_json_string(json_object_iter_peek_value(&it)));
+		json_object_iter_next(&it);
+	}
+
+	json_object_put(new_obj);
+
+	return 0;
+}

tests/test_object_iterator.expected

@@ -0,0 +1,14 @@
+string_of_digits
+"123"
+regular_number
+222
+decimal_number
+99.55
+boolean_true
+true
+boolean_false
+false
+big_number
+2147483649
+a_null
+null

tests/test_object_iterator.test

@@ -0,0 +1 @@
+test_basic.test