mirror of https://github.com/arendst/Tasmota.git
106 lines
2.4 KiB
C++
106 lines
2.4 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://github.com/bblanchon/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 <gtest/gtest.h>
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class JsonParser_Variant_Test : public testing::Test {
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protected:
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void whenInputIs(const char* jsonString) {
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strcpy(_jsonString, jsonString);
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_result = _jsonBuffer.parse(_jsonString);
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}
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template <typename T>
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void resultMustEqual(T expected) {
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EXPECT_EQ(expected, _result.as<T>());
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}
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void resultMustEqual(const char* expected) {
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EXPECT_STREQ(expected, _result.as<char*>());
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}
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void resultMustEqual(double expected) {
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EXPECT_DOUBLE_EQ(expected, _result.as<double>());
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}
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template <typename T>
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void resultTypeMustBe() {
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EXPECT_TRUE(_result.is<T>());
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}
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void resultMustBeInvalid() {
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EXPECT_FALSE(_result.success());
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}
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void resultMustBeValid() {
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EXPECT_TRUE(_result.success());
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}
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template <typename T>
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void verify(const char* input, T expected) {
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whenInputIs(input);
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resultMustBeValid();
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resultTypeMustBe<T>();
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resultMustEqual(expected);
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}
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private:
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DynamicJsonBuffer _jsonBuffer;
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JsonVariant _result;
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char _jsonString[256];
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};
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TEST_F(JsonParser_Variant_Test, EmptyObject) {
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whenInputIs("{}");
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resultMustBeValid();
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resultTypeMustBe<JsonObject>();
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}
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TEST_F(JsonParser_Variant_Test, EmptyArray) {
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whenInputIs("[]");
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resultMustBeValid();
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resultTypeMustBe<JsonArray>();
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}
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TEST_F(JsonParser_Variant_Test, Integer) {
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verify("42", 42);
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verify("-42", -42);
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}
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TEST_F(JsonParser_Variant_Test, Double) {
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verify("3.14", 3.14);
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verify("3.14", 3.14);
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verify("1E+10", 1E+10);
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verify("-1E+10", -1E+10);
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verify("1.234E+10", 1.234E+10);
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verify("1.79769e+308", 1.79769e+308);
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verify("-1.79769e+308", -1.79769e+308);
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verify("1.7976931348623157e+308", 1.7976931348623157e+308);
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verify("0.017976931348623157e+310", 0.017976931348623157e+310);
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}
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TEST_F(JsonParser_Variant_Test, String) {
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verify("\"hello world\"", "hello world");
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}
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TEST_F(JsonParser_Variant_Test, True) {
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verify("true", true);
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verify("false", false);
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}
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TEST_F(JsonParser_Variant_Test, OpenBrace) {
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whenInputIs("{");
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resultMustBeInvalid();
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}
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TEST_F(JsonParser_Variant_Test, IncompleteStrings) {
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verify("\"", "");
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verify("\"hello", "hello");
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verify("\'", "");
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verify("\'world", "world");
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}
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