forked from bblanchon/ArduinoJson
Renamed tests/ into test/
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148
test/JsonArray_PrintTo_Tests.cpp
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148
test/JsonArray_PrintTo_Tests.cpp
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/*
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* Arduino JSON library
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* Benoit Blanchon 2014 - MIT License
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*/
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#include <gtest/gtest.h>
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#include <ArduinoJson/JsonArray.h>
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#include <ArduinoJson/JsonObject.h>
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#include <ArduinoJson/StaticJsonBuffer.h>
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class JsonArray_PrintTo_Tests : public testing::Test
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{
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protected:
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JsonArray array;
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StaticJsonBuffer<3> json;
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virtual void SetUp()
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{
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array = json.createArray();
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}
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void outputMustBe(const char* expected)
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{
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size_t n = array.printTo(buffer, sizeof(buffer));
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EXPECT_STREQ(expected, buffer);
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EXPECT_EQ(strlen(expected), n);
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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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{
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outputMustBe("[]");
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}
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TEST_F(JsonArray_PrintTo_Tests, Null)
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{
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array.add((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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{
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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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{
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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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{
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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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{
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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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{
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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, OneInteger)
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{
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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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{
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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, OneIntegerOverCapacity)
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{
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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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{
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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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{
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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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{
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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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{
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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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{
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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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{
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array.createNestedObject();
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outputMustBe("[{}]");
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}
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