mirror of https://github.com/arendst/Tasmota.git
153 lines
3.0 KiB
C++
153 lines
3.0 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 JsonArray_PrintTo_Tests : public testing::Test {
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public:
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JsonArray_PrintTo_Tests() : array(json.createArray()) {}
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protected:
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StaticJsonBuffer<JSON_ARRAY_SIZE(2)> json;
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JsonArray &array;
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void outputMustBe(const char *expected) {
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size_t actualLen = array.printTo(buffer);
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size_t measuredLen = array.measureLength();
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EXPECT_STREQ(expected, buffer);
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EXPECT_EQ(strlen(expected), actualLen);
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EXPECT_EQ(strlen(expected), measuredLen);
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}
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private:
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char buffer[256];
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};
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TEST_F(JsonArray_PrintTo_Tests, Empty) {
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outputMustBe("[]");
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}
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TEST_F(JsonArray_PrintTo_Tests, Null) {
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array.add(static_cast<char *>(0));
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outputMustBe("[null]");
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}
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TEST_F(JsonArray_PrintTo_Tests, OneString) {
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array.add("hello");
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outputMustBe("[\"hello\"]");
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}
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TEST_F(JsonArray_PrintTo_Tests, TwoStrings) {
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array.add("hello");
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array.add("world");
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outputMustBe("[\"hello\",\"world\"]");
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}
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TEST_F(JsonArray_PrintTo_Tests, OneStringOverCapacity) {
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array.add("hello");
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array.add("world");
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array.add("lost");
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outputMustBe("[\"hello\",\"world\"]");
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}
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TEST_F(JsonArray_PrintTo_Tests, OneDoubleDefaultDigits) {
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array.add(3.14159265358979323846);
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outputMustBe("[3.14]");
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}
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TEST_F(JsonArray_PrintTo_Tests, OneDoubleFourDigits) {
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array.add(3.14159265358979323846, 4);
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outputMustBe("[3.1416]");
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}
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TEST_F(JsonArray_PrintTo_Tests, OneDoubleFourDigits_AlternativeSyntax) {
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array.add(double_with_n_digits(3.14159265358979323846, 4));
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outputMustBe("[3.1416]");
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}
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TEST_F(JsonArray_PrintTo_Tests, OneFloatDefaultDigits) {
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array.add(3.14159f);
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outputMustBe("[3.14]");
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}
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TEST_F(JsonArray_PrintTo_Tests, OneFloatFourDigits) {
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array.add(3.14159f, 4);
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outputMustBe("[3.1416]");
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}
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TEST_F(JsonArray_PrintTo_Tests, OneInteger) {
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array.add(1);
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outputMustBe("[1]");
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}
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TEST_F(JsonArray_PrintTo_Tests, TwoIntegers) {
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array.add(1);
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array.add(2);
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outputMustBe("[1,2]");
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}
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TEST_F(JsonArray_PrintTo_Tests, RawJson) {
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array.add(RawJson("{\"key\":\"value\"}"));
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outputMustBe("[{\"key\":\"value\"}]");
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}
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TEST_F(JsonArray_PrintTo_Tests, OneIntegerOverCapacity) {
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array.add(1);
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array.add(2);
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array.add(3);
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outputMustBe("[1,2]");
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}
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TEST_F(JsonArray_PrintTo_Tests, OneTrue) {
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array.add(true);
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outputMustBe("[true]");
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}
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TEST_F(JsonArray_PrintTo_Tests, OneFalse) {
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array.add(false);
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outputMustBe("[false]");
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}
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TEST_F(JsonArray_PrintTo_Tests, TwoBooleans) {
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array.add(false);
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array.add(true);
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outputMustBe("[false,true]");
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}
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TEST_F(JsonArray_PrintTo_Tests, OneBooleanOverCapacity) {
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array.add(false);
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array.add(true);
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array.add(false);
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outputMustBe("[false,true]");
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}
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TEST_F(JsonArray_PrintTo_Tests, OneEmptyNestedArray) {
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array.createNestedArray();
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outputMustBe("[[]]");
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}
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TEST_F(JsonArray_PrintTo_Tests, OneEmptyNestedHash) {
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array.createNestedObject();
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outputMustBe("[{}]");
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}
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