49 lines
1.3 KiB
C++
49 lines
1.3 KiB
C++
#include <gtest/gtest.h>
|
|
|
|
#include "snowflake.h"
|
|
|
|
TEST(SNOWFLAKE, GENERATE)
|
|
{
|
|
uint16_t thread_id = 1;
|
|
uint8_t worker_base_id = 2;
|
|
uint8_t worker_offset_id = 3;
|
|
|
|
struct snowflake *sf = snowflake_new(thread_id, worker_base_id, worker_offset_id);
|
|
EXPECT_TRUE(sf != NULL);
|
|
EXPECT_TRUE(snowflake_generate(sf, 1000) != 0);
|
|
snowflake_free(sf);
|
|
}
|
|
|
|
TEST(SNOWFLAKE, DESERIALIZE)
|
|
{
|
|
uint16_t thread_id = 1;
|
|
uint8_t worker_base_id = 2;
|
|
uint8_t worker_offset_id = 3;
|
|
|
|
struct snowflake *sf = snowflake_new(thread_id, worker_base_id, worker_offset_id);
|
|
EXPECT_TRUE(sf != NULL);
|
|
|
|
for (uint64_t i = 0; i < 5; i++)
|
|
{
|
|
uint64_t id = snowflake_generate(sf, i + 1000);
|
|
EXPECT_TRUE(id != 0);
|
|
|
|
struct snowflake_meta meta = {};
|
|
snowflake_deserialize(id, &meta);
|
|
EXPECT_EQ(meta.sequence, i);
|
|
EXPECT_EQ(meta.time_relative, i + 1000);
|
|
EXPECT_EQ(meta.thread_id, thread_id);
|
|
EXPECT_EQ(meta.device_id, (worker_base_id << 7) | worker_offset_id);
|
|
EXPECT_EQ(meta.worker_base_id, worker_base_id);
|
|
EXPECT_EQ(meta.worker_offset_id, worker_offset_id);
|
|
}
|
|
|
|
snowflake_free(sf);
|
|
}
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
::testing::InitGoogleTest(&argc, argv);
|
|
return RUN_ALL_TESTS();
|
|
}
|