forked from bblanchon/ArduinoJson
49 lines
1.1 KiB
C++
49 lines
1.1 KiB
C++
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// Copyright Benoit Blanchon 2014
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// MIT License
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//
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// Arduino JSON library
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// https://github.com/bblanchon/ArduinoJson
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#include <gtest/gtest.h>
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#include <ArduinoJson/JsonArray.hpp>
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#include <ArduinoJson/StaticJsonBuffer.hpp>
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using namespace ArduinoJson;
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TEST(StaticJsonBuffer_Array_Tests, GrowsWithArray) {
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StaticJsonBuffer<JSON_ARRAY_SIZE(2)> json;
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JsonArray &array = json.createArray();
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ASSERT_EQ(JSON_ARRAY_SIZE(0), json.size());
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array.add("hello");
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ASSERT_EQ(JSON_ARRAY_SIZE(1), json.size());
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array.add("world");
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ASSERT_EQ(JSON_ARRAY_SIZE(2), json.size());
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}
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TEST(StaticJsonBuffer_Array_Tests, SucceedWhenBigEnough) {
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StaticJsonBuffer<JSON_ARRAY_SIZE(0)> json;
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JsonArray &array = json.createArray();
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ASSERT_TRUE(array.success());
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}
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TEST(StaticJsonBuffer_Array_Tests, FailsWhenTooSmall) {
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StaticJsonBuffer<JSON_ARRAY_SIZE(0) - 1> json;
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JsonArray &array = json.createArray();
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ASSERT_FALSE(array.success());
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}
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TEST(StaticJsonBuffer_Array_Tests, 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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EXPECT_EQ(1, array.size());
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}
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