forked from bblanchon/ArduinoJson
49 lines
1.1 KiB
C++
49 lines
1.1 KiB
C++
// Copyright Benoit Blanchon 2014-2017
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// MIT License
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//
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// Arduino JSON library
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// https://bblanchon.github.io/ArduinoJson/
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// If you like this project, please add a star!
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#include <ArduinoJson.h>
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#include <catch.hpp>
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TEST_CASE("StaticJsonBuffer::createArray()") {
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SECTION("GrowsWithArray") {
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StaticJsonBuffer<JSON_ARRAY_SIZE(2)> json;
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JsonArray &array = json.createArray();
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REQUIRE(JSON_ARRAY_SIZE(0) == json.size());
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array.add("hello");
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REQUIRE(JSON_ARRAY_SIZE(1) == json.size());
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array.add("world");
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REQUIRE(JSON_ARRAY_SIZE(2) == json.size());
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}
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SECTION("SucceedWhenBigEnough") {
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StaticJsonBuffer<JSON_ARRAY_SIZE(0)> json;
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JsonArray &array = json.createArray();
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REQUIRE(array.success());
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}
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SECTION("FailsWhenTooSmall") {
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StaticJsonBuffer<JSON_ARRAY_SIZE(0) - 1> json;
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JsonArray &array = json.createArray();
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REQUIRE_FALSE(array.success());
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}
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SECTION("ArrayDoesntGrowWhenFull") {
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StaticJsonBuffer<JSON_ARRAY_SIZE(1)> json;
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JsonArray &array = json.createArray();
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array.add("hello");
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array.add("world");
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REQUIRE(1 == array.size());
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}
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}
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