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Refactored StringBuilder into StringStorage

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This commit is contained in:
Benoit Blanchon
2020-07-11 17:51:39 +02:00
parent 04c59985a1
commit 1600d39693
13 changed files with 128 additions and 193 deletions
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41
extras/tests/MemoryPool/StringBuilder.cpp
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@ -1,41 +0,0 @@
// ArduinoJson - arduinojson.org
// Copyright Benoit Blanchon 2014-2020
// MIT License
#include <ArduinoJson/Memory/MemoryPool.hpp>
#include <ArduinoJson/Memory/StringBuilder.hpp>
#include <catch.hpp>
using namespace ARDUINOJSON_NAMESPACE;
TEST_CASE("StringBuilder") {
char buffer[4096];
SECTION("Works when buffer is big enough") {
MemoryPool pool(buffer, addPadding(JSON_STRING_SIZE(6)));
StringBuilder str(&pool);
str.append("hello");
REQUIRE(str.complete() == std::string("hello"));
}
SECTION("Returns null when too small") {
MemoryPool pool(buffer, sizeof(void*));
StringBuilder str(&pool);
str.append("hello world!");
REQUIRE(str.complete() == 0);
}
SECTION("Increases size of memory pool") {
MemoryPool pool(buffer, addPadding(JSON_STRING_SIZE(6)));
StringBuilder str(&pool);
str.append('h');
str.complete();
REQUIRE(JSON_STRING_SIZE(1) == pool.size());
}
}