[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 JsonParser_Object_Test : public testing::Test {
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| 12 | protected:
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| 13 | void whenInputIs(const char *jsonString) {
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| 14 | strcpy(_jsonString, jsonString);
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| 15 | _object = &_jsonBuffer.parseObject(_jsonString);
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| 16 | }
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| 17 |
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| 18 | void parseMustSucceed() { EXPECT_TRUE(_object->success()); }
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| 19 |
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| 20 | void parseMustFail() { EXPECT_FALSE(_object->success()); }
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| 21 |
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| 22 | void sizeMustBe(int expected) { EXPECT_EQ(expected, _object->size()); }
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| 23 |
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| 24 | void keyMustHaveValue(const char *key, const char *expected) {
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| 25 | EXPECT_STREQ(expected, (*_object)[key]);
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| 26 | }
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| 27 |
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| 28 | template <typename T>
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| 29 | void keyMustHaveValue(const char *key, T expected) {
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| 30 | EXPECT_EQ(expected, (*_object)[key].as<T>());
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| 31 | }
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| 32 |
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| 33 | private:
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| 34 | DynamicJsonBuffer _jsonBuffer;
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| 35 | JsonObject *_object;
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| 36 | char _jsonString[256];
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| 37 | };
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| 38 |
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| 39 | TEST_F(JsonParser_Object_Test, EmptyObject) {
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| 40 | whenInputIs("{}");
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| 41 | parseMustSucceed();
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| 42 | sizeMustBe(0);
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| 43 | }
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| 44 |
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| 45 | TEST_F(JsonParser_Object_Test, MissingOpeningBrace) {
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| 46 | whenInputIs("}");
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| 47 | parseMustFail();
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| 48 | }
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| 49 |
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| 50 | TEST_F(JsonParser_Object_Test, MissingClosingBrace) {
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| 51 | whenInputIs("{");
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| 52 | parseMustFail();
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| 53 | }
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| 54 |
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| 55 | TEST_F(JsonParser_Object_Test, MissingColonAndValue) {
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| 56 | whenInputIs("{\"key\"}");
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| 57 | parseMustFail();
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| 58 | }
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| 59 |
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| 60 | TEST_F(JsonParser_Object_Test, MissingQuotesAndColonAndValue) {
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| 61 | whenInputIs("{key}");
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| 62 | parseMustFail();
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| 63 | }
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| 64 |
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| 65 | TEST_F(JsonParser_Object_Test, OneString) {
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| 66 | whenInputIs("{\"key\":\"value\"}");
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| 67 | parseMustSucceed();
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| 68 | sizeMustBe(1);
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| 69 | keyMustHaveValue("key", "value");
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| 70 | }
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| 71 |
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| 72 | TEST_F(JsonParser_Object_Test, OneStringSingleQuotes) {
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| 73 | whenInputIs("{'key':'value'}");
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| 74 | parseMustSucceed();
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| 75 | sizeMustBe(1);
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| 76 | keyMustHaveValue("key", "value");
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| 77 | }
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| 78 |
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| 79 | TEST_F(JsonParser_Object_Test, OneStringNoQuotes) {
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| 80 | whenInputIs("{key:value}");
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| 81 | parseMustSucceed();
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| 82 | sizeMustBe(1);
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| 83 | keyMustHaveValue("key", "value");
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| 84 | }
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| 85 |
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| 86 | TEST_F(JsonParser_Object_Test, OneStringSpaceBeforeKey) {
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| 87 | whenInputIs("{ \"key\":\"value\"}");
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| 88 | parseMustSucceed();
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| 89 | sizeMustBe(1);
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| 90 | keyMustHaveValue("key", "value");
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| 91 | }
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| 92 |
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| 93 | TEST_F(JsonParser_Object_Test, OneStringSpaceAfterKey) {
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| 94 | whenInputIs("{\"key\" :\"value\"}");
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| 95 | parseMustSucceed();
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| 96 | sizeMustBe(1);
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| 97 | keyMustHaveValue("key", "value");
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| 98 | }
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| 99 |
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| 100 | TEST_F(JsonParser_Object_Test, OneStringSpaceBeforeValue) {
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| 101 | whenInputIs("{\"key\": \"value\"}");
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| 102 | parseMustSucceed();
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| 103 | sizeMustBe(1);
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| 104 | keyMustHaveValue("key", "value");
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| 105 | }
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| 106 |
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| 107 | TEST_F(JsonParser_Object_Test, OneStringSpaceAfterValue) {
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| 108 | whenInputIs("{\"key\":\"value\" }");
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| 109 | parseMustSucceed();
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| 110 | sizeMustBe(1);
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| 111 | keyMustHaveValue("key", "value");
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| 112 | }
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| 113 |
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| 114 | TEST_F(JsonParser_Object_Test, TwoStrings) {
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| 115 | whenInputIs("{\"key1\":\"value1\",\"key2\":\"value2\"}");
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| 116 | parseMustSucceed();
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| 117 | sizeMustBe(2);
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| 118 | keyMustHaveValue("key1", "value1");
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| 119 | keyMustHaveValue("key2", "value2");
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| 120 | }
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| 121 |
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| 122 | TEST_F(JsonParser_Object_Test, TwoStringsSpaceBeforeComma) {
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| 123 | whenInputIs("{\"key1\":\"value1\" ,\"key2\":\"value2\"}");
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| 124 | parseMustSucceed();
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| 125 | sizeMustBe(2);
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| 126 | keyMustHaveValue("key1", "value1");
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| 127 | keyMustHaveValue("key2", "value2");
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| 128 | }
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| 129 |
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| 130 | TEST_F(JsonParser_Object_Test, TwoStringsSpaceAfterComma) {
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| 131 | whenInputIs("{\"key1\":\"value1\" ,\"key2\":\"value2\"}");
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| 132 | parseMustSucceed();
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| 133 | sizeMustBe(2);
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| 134 | keyMustHaveValue("key1", "value1");
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| 135 | keyMustHaveValue("key2", "value2");
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| 136 | }
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| 137 |
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| 138 | TEST_F(JsonParser_Object_Test, EndingWithAComma) {
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| 139 | whenInputIs("{\"key1\":\"value1\",}");
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| 140 | parseMustFail();
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| 141 | sizeMustBe(0);
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| 142 | }
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| 143 |
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| 144 | TEST_F(JsonParser_Object_Test, TwoIntergers) {
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| 145 | whenInputIs("{\"key1\":42,\"key2\":-42}");
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| 146 | parseMustSucceed();
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| 147 | sizeMustBe(2);
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| 148 | keyMustHaveValue("key1", 42);
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| 149 | keyMustHaveValue("key2", -42);
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| 150 | }
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| 151 |
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| 152 | TEST_F(JsonParser_Object_Test, TwoDoubles) {
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| 153 | whenInputIs("{\"key1\":12.345,\"key2\":-7E89}");
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| 154 | parseMustSucceed();
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| 155 | sizeMustBe(2);
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| 156 | keyMustHaveValue("key1", 12.345);
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| 157 | keyMustHaveValue("key2", -7E89);
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| 158 | }
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| 159 |
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| 160 | TEST_F(JsonParser_Object_Test, TwoBooleans) {
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| 161 | whenInputIs("{\"key1\":true,\"key2\":false}");
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| 162 | parseMustSucceed();
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| 163 | sizeMustBe(2);
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| 164 | keyMustHaveValue("key1", true);
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| 165 | keyMustHaveValue("key2", false);
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| 166 | }
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| 167 |
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| 168 | TEST_F(JsonParser_Object_Test, TwoNulls) {
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| 169 | const char *const nullstr = 0;
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| 170 |
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| 171 | whenInputIs("{\"key1\":null,\"key2\":null}");
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| 172 | parseMustSucceed();
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| 173 | sizeMustBe(2);
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| 174 | keyMustHaveValue("key1", nullstr);
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| 175 | keyMustHaveValue("key2", nullstr);
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| 176 | }
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| 177 |
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| 178 | TEST_F(JsonParser_Object_Test, NullForKey) {
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| 179 | whenInputIs("null:\"value\"}");
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| 180 | parseMustFail();
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| 181 | }
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