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29 lines
528 B
C++
29 lines
528 B
C++
// ArduinoJson - arduinojson.org
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// Copyright Benoit Blanchon 2014-2019
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// MIT License
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#include <ArduinoJson.h>
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#include <catch.hpp>
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using namespace ARDUINOJSON_NAMESPACE;
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TEST_CASE("ElementProxy::clear()") {
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DynamicJsonDocument doc(4096);
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doc.addElement();
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ElementProxy<JsonDocument&> ep = doc[0];
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SECTION("size goes back to zero") {
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ep.add(42);
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ep.clear();
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REQUIRE(ep.size() == 0);
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}
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SECTION("isNull() return true") {
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ep.add("hello");
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ep.clear();
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REQUIRE(ep.isNull() == true);
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}
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}
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