static void
test_to_and_from(TestBatch *batch) {
Obj *dump = S_make_dump();
CharBuf *json = Json_to_json(dump);
Obj *got = Json_from_json(json);
TEST_TRUE(batch, got != NULL && Obj_Equals(dump, got),
"Round trip through to_json and from_json");
DECREF(dump);
DECREF(json);
DECREF(got);
}
static void
test_to_and_from(TestBatchRunner *runner) {
Obj *dump = S_make_dump();
String *json = Json_to_json(dump);
Obj *got = Json_from_json(json);
TEST_TRUE(runner, got != NULL && Obj_Equals(dump, got),
"Round trip through to_json and from_json");
DECREF(dump);
DECREF(json);
DECREF(got);
}
static void
test_spew_and_slurp(TestBatch *batch) {
Obj *dump = S_make_dump();
Folder *folder = (Folder*)RAMFolder_new(NULL);
CharBuf *foo = (CharBuf*)ZCB_WRAP_STR("foo", 3);
bool_t result = Json_spew_json(dump, folder, foo);
TEST_TRUE(batch, result, "spew_json returns true on success");
TEST_TRUE(batch, Folder_Exists(folder, foo),
"spew_json wrote file");
Obj *got = Json_slurp_json(folder, foo);
TEST_TRUE(batch, got && Obj_Equals(dump, got),
"Round trip through spew_json and slurp_json");
DECREF(got);
Err_set_error(NULL);
result = Json_spew_json(dump, folder, foo);
TEST_FALSE(batch, result, "Can't spew_json when file exists");
TEST_TRUE(batch, Err_get_error() != NULL,
"Failed spew_json sets Err_error");
Err_set_error(NULL);
CharBuf *bar = (CharBuf*)ZCB_WRAP_STR("bar", 3);
got = Json_slurp_json(folder, bar);
TEST_TRUE(batch, got == NULL,
"slurp_json returns NULL when file doesn't exist");
TEST_TRUE(batch, Err_get_error() != NULL,
"Failed slurp_json sets Err_error");
CharBuf *boffo = (CharBuf*)ZCB_WRAP_STR("boffo", 5);
FileHandle *fh
= Folder_Open_FileHandle(folder, boffo, FH_CREATE | FH_WRITE_ONLY);
FH_Write(fh, "garbage", 7);
DECREF(fh);
Err_set_error(NULL);
got = Json_slurp_json(folder, boffo);
TEST_TRUE(batch, got == NULL,
"slurp_json returns NULL when file doesn't contain valid JSON");
TEST_TRUE(batch, Err_get_error() != NULL,
"Failed slurp_json sets Err_error");
DECREF(got);
DECREF(dump);
DECREF(folder);
}
