[209] | 1 | // Copyright Benoit Blanchon 2014-2016
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| 2 | // MIT License
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| 3 | //
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| 4 | // Arduino JSON library
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| 5 | // https://github.com/bblanchon/ArduinoJson
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| 6 | // If you like this project, please add a star!
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| 7 |
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| 8 | #include <gtest/gtest.h>
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| 9 | #include <ArduinoJson.h>
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| 10 |
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| 11 | class StaticJsonBuffer_ParseArray_Tests : public testing::Test {
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| 12 | protected:
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| 13 | void with(JsonBuffer& jsonBuffer) { _jsonBuffer = &jsonBuffer; }
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| 14 |
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| 15 | void whenInputIs(const char* json) { strcpy(_jsonString, json); }
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| 16 |
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| 17 | void parseMustSucceed() {
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| 18 | EXPECT_TRUE(_jsonBuffer->parseArray(_jsonString).success());
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| 19 | }
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| 20 |
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| 21 | void parseMustFail() {
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| 22 | EXPECT_FALSE(_jsonBuffer->parseArray(_jsonString).success());
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| 23 | }
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| 24 |
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| 25 | private:
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| 26 | JsonBuffer* _jsonBuffer;
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| 27 | char _jsonString[256];
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| 28 | };
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| 29 |
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| 30 | TEST_F(StaticJsonBuffer_ParseArray_Tests, TooSmallBufferForEmptyArray) {
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| 31 | StaticJsonBuffer<JSON_ARRAY_SIZE(0) - 1> bufferTooSmall;
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| 32 | with(bufferTooSmall);
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| 33 | whenInputIs("[]");
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| 34 | parseMustFail();
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| 35 | }
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| 36 |
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| 37 | TEST_F(StaticJsonBuffer_ParseArray_Tests, BufferOfTheRightSizeForEmptyArray) {
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| 38 | StaticJsonBuffer<JSON_ARRAY_SIZE(0)> bufferOfRightSize;
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| 39 | with(bufferOfRightSize);
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| 40 | whenInputIs("[]");
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| 41 | parseMustSucceed();
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| 42 | }
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| 43 |
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| 44 | TEST_F(StaticJsonBuffer_ParseArray_Tests, TooSmallBufferForArrayWithOneValue) {
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| 45 | StaticJsonBuffer<JSON_ARRAY_SIZE(1) - 1> bufferTooSmall;
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| 46 | with(bufferTooSmall);
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| 47 | whenInputIs("[1]");
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| 48 | parseMustFail();
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| 49 | }
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| 50 |
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| 51 | TEST_F(StaticJsonBuffer_ParseArray_Tests,
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| 52 | BufferOfTheRightSizeForArrayWithOneValue) {
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| 53 | StaticJsonBuffer<JSON_ARRAY_SIZE(1)> bufferOfRightSize;
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| 54 | with(bufferOfRightSize);
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| 55 | whenInputIs("[1]");
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| 56 | parseMustSucceed();
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| 57 | }
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| 58 |
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| 59 | TEST_F(StaticJsonBuffer_ParseArray_Tests,
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| 60 | TooSmallBufferForArrayWithNestedObject) {
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| 61 | StaticJsonBuffer<JSON_ARRAY_SIZE(1) + JSON_OBJECT_SIZE(0) - 1> bufferTooSmall;
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| 62 | with(bufferTooSmall);
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| 63 | whenInputIs("[{}]");
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| 64 | parseMustFail();
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| 65 | }
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| 66 |
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| 67 | TEST_F(StaticJsonBuffer_ParseArray_Tests,
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| 68 | BufferOfTheRightSizeForArrayWithNestedObject) {
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| 69 | StaticJsonBuffer<JSON_ARRAY_SIZE(1) + JSON_OBJECT_SIZE(0)> bufferOfRightSize;
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| 70 | with(bufferOfRightSize);
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| 71 | whenInputIs("[{}]");
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| 72 | parseMustSucceed();
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| 73 | }
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| 74 |
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| 75 | TEST_F(StaticJsonBuffer_ParseArray_Tests, CharPtrNull) {
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| 76 | ASSERT_FALSE(StaticJsonBuffer<100>().parseArray((char*)0).success());
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| 77 | }
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| 78 |
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| 79 | TEST_F(StaticJsonBuffer_ParseArray_Tests, ConstCharPtrNull) {
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| 80 | ASSERT_FALSE(StaticJsonBuffer<100>().parseArray((const char*)0).success());
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| 81 | }
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