feat: add comprehensive test suite for mjsonrpc with various test cases

Author: sfxfs

test/CMakeLists.txt

@@ -1,10 +1,22 @@
 project(mjsonrpc_tests)
 
-add_executable(basic_test basic_test.c)
-target_link_libraries(basic_test PRIVATE unity mjsonrpc)
+add_executable(client_test client_test.c)
+target_link_libraries(client_test PRIVATE unity mjsonrpc)
 
-add_executable(extra_test extra_test.c)
-target_link_libraries(extra_test PRIVATE unity mjsonrpc)
+add_executable(arry_test arry_test.c)
+target_link_libraries(arry_test PRIVATE unity mjsonrpc)
 
-add_test(NAME basic_test COMMAND basic_test)
-add_test(NAME extra_test COMMAND extra_test)
+add_executable(err_test err_test.c)
+target_link_libraries(err_test PRIVATE unity mjsonrpc)
+
+add_executable(obj_test obj_test.c)
+target_link_libraries(obj_test PRIVATE unity mjsonrpc)
+
+add_executable(mem_test mem_test.c)
+target_link_libraries(mem_test PRIVATE unity mjsonrpc)
+
+add_test(NAME client_test COMMAND client_test)
+add_test(NAME arry_test COMMAND arry_test)
+add_test(NAME err_test COMMAND err_test)
+add_test(NAME obj_test COMMAND obj_test)
+add_test(NAME mem_test COMMAND mem_test)

test/arry_test.c

@@ -0,0 +1,96 @@
+// mjsonrpc 数组参数与返回值相关单元测试
+#include "unity.h"
+#include "mjsonrpc.h"
+#include <stdlib.h>
+#include <string.h>
+
+void setUp(void) {}
+void tearDown(void) {}
+
+// 测试数组参数的加法
+static cJSON* sum_array_func(mjrpc_func_ctx_t* ctx, cJSON* params, cJSON* id)
+{
+    if (!params || !cJSON_IsArray(params))
+    {
+        ctx->error_code = JSON_RPC_CODE_INVALID_PARAMS;
+        ctx->error_message = strdup("params must be array");
+        return NULL;
+    }
+    int sum = 0;
+    int n = cJSON_GetArraySize(params);
+    for (int i = 0; i < n; ++i)
+    {
+        cJSON* item = cJSON_GetArrayItem(params, i);
+        if (!cJSON_IsNumber(item))
+        {
+            ctx->error_code = JSON_RPC_CODE_INVALID_PARAMS;
+            ctx->error_message = strdup("array element not number");
+            return NULL;
+        }
+        sum += item->valueint;
+    }
+    return cJSON_CreateNumber(sum);
+}
+
+void test_sum_array(void)
+{
+    mjrpc_handle_t* h = mjrpc_create_handle(8);
+    mjrpc_add_method(h, sum_array_func, "sum_array", NULL);
+    // 正常数组
+    cJSON* arr = cJSON_CreateIntArray((int[]) {1, 2, 3, 4}, 4);
+    cJSON* id = cJSON_CreateNumber(1);
+    cJSON* req = mjrpc_request_cjson("sum_array", arr, id);
+    int code = -1;
+    cJSON* resp = mjrpc_process_cjson(h, req, &code);
+    TEST_ASSERT_NOT_NULL(resp);
+    cJSON* result = cJSON_GetObjectItem(resp, "result");
+    TEST_ASSERT_TRUE(cJSON_IsNumber(result));
+    TEST_ASSERT_EQUAL_INT(10, result->valueint);
+    cJSON_Delete(resp);
+    mjrpc_destroy_handle(h);
+}
+
+void test_sum_array_empty(void)
+{
+    mjrpc_handle_t* h = mjrpc_create_handle(8);
+    mjrpc_add_method(h, sum_array_func, "sum_array", NULL);
+    cJSON* arr = cJSON_CreateArray();
+    cJSON* id = cJSON_CreateNumber(2);
+    cJSON* req = mjrpc_request_cjson("sum_array", arr, id);
+    int code = -1;
+    cJSON* resp = mjrpc_process_cjson(h, req, &code);
+    TEST_ASSERT_NOT_NULL(resp);
+    cJSON* result = cJSON_GetObjectItem(resp, "result");
+    TEST_ASSERT_TRUE(cJSON_IsNumber(result));
+    TEST_ASSERT_EQUAL_INT(0, result->valueint);
+    cJSON_Delete(resp);
+    mjrpc_destroy_handle(h);
+}
+
+void test_sum_array_type_error(void)
+{
+    mjrpc_handle_t* h = mjrpc_create_handle(8);
+    mjrpc_add_method(h, sum_array_func, "sum_array", NULL);
+    cJSON* arr = cJSON_CreateArray();
+    cJSON_AddItemToArray(arr, cJSON_CreateString("notnum"));
+    cJSON* id = cJSON_CreateNumber(3);
+    cJSON* req = mjrpc_request_cjson("sum_array", arr, id);
+    int code = -1;
+    cJSON* resp = mjrpc_process_cjson(h, req, &code);
+    TEST_ASSERT_NOT_NULL(resp);
+    cJSON* error = cJSON_GetObjectItem(resp, "error");
+    TEST_ASSERT_NOT_NULL(error);
+    cJSON* code_item = cJSON_GetObjectItem(error, "code");
+    TEST_ASSERT_EQUAL_INT(JSON_RPC_CODE_INVALID_PARAMS, code_item->valueint);
+    cJSON_Delete(resp);
+    mjrpc_destroy_handle(h);
+}
+
+int main(void)
+{
+    UNITY_BEGIN();
+    RUN_TEST(test_sum_array);
+    RUN_TEST(test_sum_array_empty);
+    RUN_TEST(test_sum_array_type_error);
+    return UNITY_END();
+}