forked from bblanchon/ArduinoJson
83 lines
1.8 KiB
C++
83 lines
1.8 KiB
C++
// Copyright Benoit Blanchon 2014-2016
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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 <gtest/gtest.h>
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#include <ArduinoJson/Serialization/JsonWriter.hpp>
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#include <ArduinoJson/Serialization/StaticStringBuilder.hpp>
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using namespace ArduinoJson::Internals;
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class JsonWriter_WriteString_Tests : public testing::Test {
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protected:
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void whenInputIs(const char *input) {
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StaticStringBuilder sb(buffer, sizeof(buffer));
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JsonWriter writer(sb);
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writer.writeString(input);
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returnValue = writer.bytesWritten();
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}
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void outputMustBe(const char *expected) {
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EXPECT_STREQ(expected, buffer);
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EXPECT_EQ(strlen(expected), returnValue);
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}
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private:
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char buffer[1024];
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size_t returnValue;
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};
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TEST_F(JsonWriter_WriteString_Tests, Null) {
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whenInputIs(0);
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outputMustBe("null");
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}
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TEST_F(JsonWriter_WriteString_Tests, EmptyString) {
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whenInputIs("");
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outputMustBe("\"\"");
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}
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TEST_F(JsonWriter_WriteString_Tests, QuotationMark) {
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whenInputIs("\"");
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outputMustBe("\"\\\"\"");
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}
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TEST_F(JsonWriter_WriteString_Tests, ReverseSolidus) {
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whenInputIs("\\");
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outputMustBe("\"\\\\\"");
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}
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TEST_F(JsonWriter_WriteString_Tests, Solidus) {
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whenInputIs("/");
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outputMustBe("\"/\""); // but the JSON format allows \/
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}
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TEST_F(JsonWriter_WriteString_Tests, Backspace) {
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whenInputIs("\b");
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outputMustBe("\"\\b\"");
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}
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TEST_F(JsonWriter_WriteString_Tests, Formfeed) {
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whenInputIs("\f");
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outputMustBe("\"\\f\"");
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}
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TEST_F(JsonWriter_WriteString_Tests, Newline) {
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whenInputIs("\n");
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outputMustBe("\"\\n\"");
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}
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TEST_F(JsonWriter_WriteString_Tests, CarriageReturn) {
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whenInputIs("\r");
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outputMustBe("\"\\r\"");
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}
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TEST_F(JsonWriter_WriteString_Tests, HorizontalTab) {
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whenInputIs("\t");
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outputMustBe("\"\\t\"");
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}
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