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Test set() instead of add()

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This commit is contained in:
Benoit Blanchon
2022-03-10 14:02:13 +01:00
parent fcc28b1355
commit 328d72c8ac
2 changed files with 28 additions and 31 deletions
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20
extras/tests/JsonVariant/add.cpp
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@@ -43,24 +43,4 @@ TEST_CASE("JsonVariant::add()") {
REQUIRE(var.as<std::string>() == "{\"val\":123}");
}
SECTION("add JsonDocument to new variant") {
StaticJsonDocument<128> doc2;
doc2["hello"] = "world";
var.add(doc2);
CHECK(var.as<std::string>() == "[{\"hello\":\"world\"}]");
CHECK(var.memoryUsage() == JSON_ARRAY_SIZE(1) + JSON_OBJECT_SIZE(1));
}
SECTION("add JsonDocument* to new variant") {
StaticJsonDocument<128> doc2;
doc2["hello"] = "world";
var.add(&doc2);
CHECK(var.as<std::string>() == "[{\"hello\":\"world\"}]");
CHECK(var.memoryUsage() == JSON_ARRAY_SIZE(1));
}
}

39
extras/tests/JsonVariant/set.cpp
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@@ -155,18 +155,35 @@ TEST_CASE("JsonVariant::set() with not enough memory") {
}
}
TEST_CASE("JsonVariant::set(DynamicJsonDocument)") {
DynamicJsonDocument doc1(1024);
doc1["hello"] = "world";
TEST_CASE("Copy/link from other document") {
StaticJsonDocument<1024> doc1, doc2;
JsonVariant variant = doc1.to<JsonVariant>();
DynamicJsonDocument doc2(1024);
JsonVariant v = doc2.to<JsonVariant>();
SECTION("JsonVariant::set(JsonDocument&)") {
doc2["hello"] = "world";
// Should copy the doc
v.set(doc1);
doc1.clear();
variant.set(doc2);
std::string json;
serializeJson(doc2, json);
REQUIRE(json == "{\"hello\":\"world\"}");
CHECK(variant.as<std::string>() == "{\"hello\":\"world\"}");
CHECK(variant.memoryUsage() == JSON_OBJECT_SIZE(1));
// altering the copied document should change the result
doc2["hello"] = "WORLD!";
CHECK(variant.as<std::string>() == "{\"hello\":\"world\"}");
}
SECTION("JsonVariant::set(JsonDocument*)") {
doc2["hello"] = "world";
variant.set(&doc2);
CHECK(variant.as<std::string>() == "{\"hello\":\"world\"}");
CHECK(variant.memoryUsage() == 0);
// altering the links document should change the result
doc2["hello"] = "WORLD!";
CHECK(variant.as<std::string>() == "{\"hello\":\"WORLD!\"}");
}
}