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Test: split JsonDocument.cpp into multiple files

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This commit is contained in:
Benoit Blanchon
2023-04-01 15:14:21 +02:00
parent dc463a2f72
commit bcf1339e89
6 changed files with 221 additions and 206 deletions
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5
extras/tests/JsonDocument/CMakeLists.txt
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@ -5,15 +5,18 @@
add_executable(JsonDocumentTests add_executable(JsonDocumentTests
add.cpp add.cpp
allocator.cpp allocator.cpp
assignment.cpp
capacity.cpp
cast.cpp cast.cpp
compare.cpp compare.cpp
constructor.cpp
containsKey.cpp containsKey.cpp
createNested.cpp createNested.cpp
JsonDocument.cpp
ElementProxy.cpp ElementProxy.cpp
isNull.cpp isNull.cpp
issue1120.cpp issue1120.cpp
MemberProxy.cpp MemberProxy.cpp
memoryUsage.cpp
nesting.cpp nesting.cpp
overflowed.cpp overflowed.cpp
remove.cpp remove.cpp

205
extras/tests/JsonDocument/JsonDocument.cpp
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@ -1,205 +0,0 @@
// ArduinoJson - https://arduinojson.org
// Copyright © 2014-2023, Benoit BLANCHON
// MIT License
#include <ArduinoJson.h>
#include <catch.hpp>
using ArduinoJson::detail::addPadding;
using ArduinoJson::detail::sizeofArray;
using ArduinoJson::detail::sizeofObject;
TEST_CASE("JsonDocument") {
JsonDocument doc(4096);
SECTION("serializeJson()") {
JsonObject obj = doc.to<JsonObject>();
obj["hello"] = "world";
std::string json;
serializeJson(doc, json);
REQUIRE(json == "{\"hello\":\"world\"}");
}
SECTION("memoryUsage()") {
SECTION("starts at zero") {
REQUIRE(doc.memoryUsage() == 0);
}
SECTION("sizeofArray(0)") {
doc.to<JsonArray>();
REQUIRE(doc.memoryUsage() == sizeofArray(0));
}
SECTION("sizeofArray(1)") {
doc.to<JsonArray>().add(42);
REQUIRE(doc.memoryUsage() == sizeofArray(1));
}
SECTION("sizeofArray(1) + sizeofArray(0)") {
doc.to<JsonArray>().createNestedArray();
REQUIRE(doc.memoryUsage() == sizeofArray(1) + sizeofArray(0));
}
}
SECTION("capacity()") {
SECTION("matches constructor argument") {
JsonDocument doc2(256);
REQUIRE(doc2.capacity() == 256);
}
SECTION("rounds up constructor argument") {
JsonDocument doc2(253);
REQUIRE(doc2.capacity() == 256);
}
}
SECTION("memoryUsage()") {
SECTION("Increases after adding value to array") {
JsonArray arr = doc.to<JsonArray>();
REQUIRE(doc.memoryUsage() == sizeofArray(0));
arr.add(42);
REQUIRE(doc.memoryUsage() == sizeofArray(1));
arr.add(43);
REQUIRE(doc.memoryUsage() == sizeofArray(2));
}
SECTION("Increases after adding value to object") {
JsonObject obj = doc.to<JsonObject>();
REQUIRE(doc.memoryUsage() == sizeofObject(0));
obj["a"] = 1;
REQUIRE(doc.memoryUsage() == sizeofObject(1));
obj["b"] = 2;
REQUIRE(doc.memoryUsage() == sizeofObject(2));
}
}
}
TEST_CASE("JsonDocument constructor") {
SECTION("Copy constructor") {
JsonDocument doc1(1234);
deserializeJson(doc1, "{\"hello\":\"world\"}");
JsonDocument doc2 = doc1;
REQUIRE(doc2.as<std::string>() == "{\"hello\":\"world\"}");
REQUIRE(doc2.capacity() == doc1.capacity());
}
SECTION("Construct from JsonObject") {
JsonDocument doc1(200);
JsonObject obj = doc1.to<JsonObject>();
obj["hello"] = "world";
JsonDocument doc2 = obj;
REQUIRE(doc2.as<std::string>() == "{\"hello\":\"world\"}");
REQUIRE(doc2.capacity() == addPadding(doc1.memoryUsage()));
}
SECTION("Construct from JsonArray") {
JsonDocument doc1(200);
JsonArray arr = doc1.to<JsonArray>();
arr.add("hello");
JsonDocument doc2 = arr;
REQUIRE(doc2.as<std::string>() == "[\"hello\"]");
REQUIRE(doc2.capacity() == addPadding(doc1.memoryUsage()));
}
SECTION("Construct from JsonVariant") {
JsonDocument doc1(200);
deserializeJson(doc1, "42");
JsonDocument doc2 = doc1.as<JsonVariant>();
REQUIRE(doc2.as<std::string>() == "42");
REQUIRE(doc2.capacity() == addPadding(doc1.memoryUsage()));
}
}
TEST_CASE("JsonDocument assignment") {
SECTION("Copy assignment reallocates when capacity is smaller") {
JsonDocument doc1(1234);
deserializeJson(doc1, "{\"hello\":\"world\"}");
JsonDocument doc2(8);
doc2 = doc1;
REQUIRE(doc2.as<std::string>() == "{\"hello\":\"world\"}");
REQUIRE(doc2.capacity() == doc1.capacity());
}
SECTION("Copy assignment reallocates when capacity is larger") {
JsonDocument doc1(100);
deserializeJson(doc1, "{\"hello\":\"world\"}");
JsonDocument doc2(1234);
doc2 = doc1;
REQUIRE(doc2.as<std::string>() == "{\"hello\":\"world\"}");
REQUIRE(doc2.capacity() == doc1.capacity());
}
SECTION("Assign from JsonObject") {
JsonDocument doc1(200);
JsonObject obj = doc1.to<JsonObject>();
obj["hello"] = "world";
JsonDocument doc2(4096);
doc2 = obj;
REQUIRE(doc2.as<std::string>() == "{\"hello\":\"world\"}");
REQUIRE(doc2.capacity() == 4096);
}
SECTION("Assign from JsonArray") {
JsonDocument doc1(200);
JsonArray arr = doc1.to<JsonArray>();
arr.add("hello");
JsonDocument doc2(4096);
doc2 = arr;
REQUIRE(doc2.as<std::string>() == "[\"hello\"]");
REQUIRE(doc2.capacity() == 4096);
}
SECTION("Assign from JsonVariant") {
JsonDocument doc1(200);
deserializeJson(doc1, "42");
JsonDocument doc2(4096);
doc2 = doc1.as<JsonVariant>();
REQUIRE(doc2.as<std::string>() == "42");
REQUIRE(doc2.capacity() == 4096);
}
SECTION("Assign from MemberProxy") {
JsonDocument doc1(200);
doc1["value"] = 42;
JsonDocument doc2(4096);
doc2 = doc1["value"];
REQUIRE(doc2.as<std::string>() == "42");
REQUIRE(doc2.capacity() == 4096);
}
SECTION("Assign from ElementProxy") {
JsonDocument doc1(200);
doc1[0] = 42;
JsonDocument doc2(4096);
doc2 = doc1[0];
REQUIRE(doc2.as<std::string>() == "42");
REQUIRE(doc2.capacity() == 4096);
}
}

90
extras/tests/JsonDocument/assignment.cpp Normal file
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@ -0,0 +1,90 @@
// ArduinoJson - https://arduinojson.org
// Copyright © 2014-2023, Benoit BLANCHON
// MIT License
#include <ArduinoJson.h>
#include <catch.hpp>
using ArduinoJson::detail::sizeofArray;
using ArduinoJson::detail::sizeofObject;
TEST_CASE("JsonDocument assignment") {
SECTION("Copy assignment reallocates when capacity is smaller") {
JsonDocument doc1(1234);
deserializeJson(doc1, "{\"hello\":\"world\"}");
JsonDocument doc2(8);
doc2 = doc1;
REQUIRE(doc2.as<std::string>() == "{\"hello\":\"world\"}");
REQUIRE(doc2.capacity() == doc1.capacity());
}
SECTION("Copy assignment reallocates when capacity is larger") {
JsonDocument doc1(100);
deserializeJson(doc1, "{\"hello\":\"world\"}");
JsonDocument doc2(1234);
doc2 = doc1;
REQUIRE(doc2.as<std::string>() == "{\"hello\":\"world\"}");
REQUIRE(doc2.capacity() == doc1.capacity());
}
SECTION("Assign from JsonObject") {
JsonDocument doc1(200);
JsonObject obj = doc1.to<JsonObject>();
obj["hello"] = "world";
JsonDocument doc2(4096);
doc2 = obj;
REQUIRE(doc2.as<std::string>() == "{\"hello\":\"world\"}");
REQUIRE(doc2.capacity() == 4096);
}
SECTION("Assign from JsonArray") {
JsonDocument doc1(200);
JsonArray arr = doc1.to<JsonArray>();
arr.add("hello");
JsonDocument doc2(4096);
doc2 = arr;
REQUIRE(doc2.as<std::string>() == "[\"hello\"]");
REQUIRE(doc2.capacity() == 4096);
}
SECTION("Assign from JsonVariant") {
JsonDocument doc1(200);
deserializeJson(doc1, "42");
JsonDocument doc2(4096);
doc2 = doc1.as<JsonVariant>();
REQUIRE(doc2.as<std::string>() == "42");
REQUIRE(doc2.capacity() == 4096);
}
SECTION("Assign from MemberProxy") {
JsonDocument doc1(200);
doc1["value"] = 42;
JsonDocument doc2(4096);
doc2 = doc1["value"];
REQUIRE(doc2.as<std::string>() == "42");
REQUIRE(doc2.capacity() == 4096);
}
SECTION("Assign from ElementProxy") {
JsonDocument doc1(200);
doc1[0] = 42;
JsonDocument doc2(4096);
doc2 = doc1[0];
REQUIRE(doc2.as<std::string>() == "42");
REQUIRE(doc2.capacity() == 4096);
}
}

22
extras/tests/JsonDocument/capacity.cpp Normal file
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// ArduinoJson - https://arduinojson.org
// Copyright © 2014-2023, Benoit BLANCHON
// MIT License
#include <ArduinoJson.h>
#include <catch.hpp>
TEST_CASE("JsonDocument") {
JsonDocument doc(4096);
SECTION("capacity()") {
SECTION("matches constructor argument") {
JsonDocument doc2(256);
REQUIRE(doc2.capacity() == 256);
}
SECTION("rounds up constructor argument") {
JsonDocument doc2(253);
REQUIRE(doc2.capacity() == 256);
}
}
}

53
extras/tests/JsonDocument/constructor.cpp Normal file
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@ -0,0 +1,53 @@
// ArduinoJson - https://arduinojson.org
// Copyright © 2014-2023, Benoit BLANCHON
// MIT License
#include <ArduinoJson.h>
#include <catch.hpp>
using ArduinoJson::detail::addPadding;
TEST_CASE("JsonDocument constructor") {
SECTION("Copy constructor") {
JsonDocument doc1(1234);
deserializeJson(doc1, "{\"hello\":\"world\"}");
JsonDocument doc2 = doc1;
REQUIRE(doc2.as<std::string>() == "{\"hello\":\"world\"}");
REQUIRE(doc2.capacity() == doc1.capacity());
}
SECTION("Construct from JsonObject") {
JsonDocument doc1(200);
JsonObject obj = doc1.to<JsonObject>();
obj["hello"] = "world";
JsonDocument doc2 = obj;
REQUIRE(doc2.as<std::string>() == "{\"hello\":\"world\"}");
REQUIRE(doc2.capacity() == addPadding(doc1.memoryUsage()));
}
SECTION("Construct from JsonArray") {
JsonDocument doc1(200);
JsonArray arr = doc1.to<JsonArray>();
arr.add("hello");
JsonDocument doc2 = arr;
REQUIRE(doc2.as<std::string>() == "[\"hello\"]");
REQUIRE(doc2.capacity() == addPadding(doc1.memoryUsage()));
}
SECTION("Construct from JsonVariant") {
JsonDocument doc1(200);
deserializeJson(doc1, "42");
JsonDocument doc2 = doc1.as<JsonVariant>();
REQUIRE(doc2.as<std::string>() == "42");
REQUIRE(doc2.capacity() == addPadding(doc1.memoryUsage()));
}
}

52
extras/tests/JsonDocument/memoryUsage.cpp Normal file
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@ -0,0 +1,52 @@
// ArduinoJson - https://arduinojson.org
// Copyright © 2014-2023, Benoit BLANCHON
// MIT License
#include <ArduinoJson.h>
#include <catch.hpp>
using ArduinoJson::detail::sizeofArray;
using ArduinoJson::detail::sizeofObject;
TEST_CASE("JsonDocument::memoryUsage()") {
JsonDocument doc(4096);
SECTION("starts at zero") {
REQUIRE(doc.memoryUsage() == 0);
}
SECTION("sizeofArray(0)") {
doc.to<JsonArray>();
REQUIRE(doc.memoryUsage() == sizeofArray(0));
}
SECTION("sizeofArray(1)") {
doc.to<JsonArray>().add(42);
REQUIRE(doc.memoryUsage() == sizeofArray(1));
}
SECTION("sizeofArray(1) + sizeofArray(0)") {
doc.to<JsonArray>().createNestedArray();
REQUIRE(doc.memoryUsage() == sizeofArray(1) + sizeofArray(0));
}
SECTION("Increases after adding value to array") {
JsonArray arr = doc.to<JsonArray>();
REQUIRE(doc.memoryUsage() == sizeofArray(0));
arr.add(42);
REQUIRE(doc.memoryUsage() == sizeofArray(1));
arr.add(43);
REQUIRE(doc.memoryUsage() == sizeofArray(2));
}
SECTION("Increases after adding value to object") {
JsonObject obj = doc.to<JsonObject>();
REQUIRE(doc.memoryUsage() == sizeofObject(0));
obj["a"] = 1;
REQUIRE(doc.memoryUsage() == sizeofObject(1));
obj["b"] = 2;
REQUIRE(doc.memoryUsage() == sizeofObject(2));
}
}