[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 JsonVariant_Subscript_Tests : public ::testing::Test {
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| 12 | protected:
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| 13 | DynamicJsonBuffer _jsonBuffer;
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| 14 | JsonVariant _variant;
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| 15 | };
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| 16 |
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| 17 | TEST_F(JsonVariant_Subscript_Tests, Array) {
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| 18 | JsonArray &array = _jsonBuffer.createArray();
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| 19 | array.add("element at index 0");
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| 20 | array.add("element at index 1");
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| 21 |
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| 22 | _variant = array;
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| 23 |
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| 24 | EXPECT_EQ(2, _variant.size());
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| 25 | EXPECT_STREQ("element at index 0", _variant[0].asString());
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| 26 | EXPECT_STREQ("element at index 1", _variant[1].asString());
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| 27 | EXPECT_FALSE(_variant[-1].success());
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| 28 | EXPECT_FALSE(_variant[3].success());
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| 29 | EXPECT_FALSE(_variant["0"].success());
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| 30 | }
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| 31 |
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| 32 | TEST_F(JsonVariant_Subscript_Tests, Object) {
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| 33 | JsonObject &object = _jsonBuffer.createObject();
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| 34 | object["a"] = "element at key \"a\"";
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| 35 | object["b"] = "element at key \"b\"";
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| 36 |
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| 37 | _variant = object;
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| 38 |
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| 39 | EXPECT_EQ(2, _variant.size());
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| 40 | EXPECT_STREQ("element at key \"a\"", _variant["a"].asString());
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| 41 | EXPECT_STREQ("element at key \"b\"", _variant["b"].asString());
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| 42 | EXPECT_FALSE(_variant["c"].success());
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| 43 | EXPECT_FALSE(_variant[0].success());
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| 44 | }
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| 45 |
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| 46 | TEST_F(JsonVariant_Subscript_Tests, Undefined) {
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| 47 | _variant = JsonVariant();
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| 48 | EXPECT_EQ(0, _variant.size());
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| 49 | EXPECT_FALSE(_variant["0"].success());
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| 50 | EXPECT_FALSE(_variant[0].success());
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| 51 | }
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| 52 |
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| 53 | TEST_F(JsonVariant_Subscript_Tests, String) {
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| 54 | _variant = "hello world";
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| 55 | EXPECT_EQ(0, _variant.size());
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| 56 | EXPECT_FALSE(_variant["0"].success());
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| 57 | EXPECT_FALSE(_variant[0].success());
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| 58 | }
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