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Added JsonArrayConst, JsonObjectConst, and JsonVariantConst

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This commit is contained in:
Benoit Blanchon
2018-10-12 12:00:27 +02:00
parent d1003ff6c9
commit b0560cbd99
47 changed files with 1909 additions and 1063 deletions
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154
test/JsonVariant/is.cpp
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@ -5,116 +5,146 @@
#include <ArduinoJson.h>
#include <catch.hpp>
void checkIsArray(JsonArray value) {
DynamicJsonDocument doc;
JsonVariant var = doc.to<JsonVariant>();
var.set(value);
template <typename TVariant>
void checkIsArray(TVariant var) {
REQUIRE(var.template is<JsonArray>());
REQUIRE(var.is<JsonArray>());
REQUIRE(var.is<JsonArray>());
REQUIRE(var.is<const JsonArray>());
REQUIRE(var.is<const JsonArray>());
REQUIRE_FALSE(var.is<bool>());
REQUIRE_FALSE(var.is<double>());
REQUIRE_FALSE(var.is<float>());
REQUIRE_FALSE(var.is<int>());
REQUIRE_FALSE(var.is<long>());
REQUIRE_FALSE(var.is<const char *>());
REQUIRE_FALSE(var.is<JsonObject>());
REQUIRE_FALSE(var.template is<bool>());
REQUIRE_FALSE(var.template is<double>());
REQUIRE_FALSE(var.template is<float>());
REQUIRE_FALSE(var.template is<int>());
REQUIRE_FALSE(var.template is<long>());
REQUIRE_FALSE(var.template is<const char *>());
REQUIRE_FALSE(var.template is<JsonObject>());
}
void checkIsBool(bool value) {
void testArray(JsonArray value) {
DynamicJsonDocument doc;
JsonVariant var = doc.to<JsonVariant>();
var.set(value);
REQUIRE(var.is<bool>());
checkIsArray(var);
REQUIRE_FALSE(var.is<double>());
REQUIRE_FALSE(var.is<float>());
REQUIRE_FALSE(var.is<int>());
REQUIRE_FALSE(var.is<long>());
REQUIRE_FALSE(var.is<const char *>());
REQUIRE_FALSE(var.is<JsonArray>());
REQUIRE_FALSE(var.is<JsonObject>());
JsonVariantConst cvar = var;
checkIsArray(cvar);
}
void checkIsFloat(double value) {
template <typename TVariant>
void checkIsBool(TVariant var) {
REQUIRE(var.template is<bool>());
REQUIRE_FALSE(var.template is<double>());
REQUIRE_FALSE(var.template is<float>());
REQUIRE_FALSE(var.template is<int>());
REQUIRE_FALSE(var.template is<long>());
REQUIRE_FALSE(var.template is<const char *>());
REQUIRE_FALSE(var.template is<JsonArray>());
REQUIRE_FALSE(var.template is<JsonObject>());
}
void testBool(bool value) {
DynamicJsonDocument doc;
JsonVariant var = doc.to<JsonVariant>();
var.set(value);
REQUIRE(var.is<double>());
REQUIRE(var.is<float>());
checkIsBool(var);
checkIsBool(JsonVariantConst(var));
}
REQUIRE_FALSE(var.is<bool>());
REQUIRE_FALSE(var.is<int>());
REQUIRE_FALSE(var.is<long>());
REQUIRE_FALSE(var.is<const char *>());
REQUIRE_FALSE(var.is<JsonArray>());
REQUIRE_FALSE(var.is<JsonObject>());
template <typename TVariant>
void checkIsFloat(TVariant var) {
REQUIRE(var.template is<double>());
REQUIRE(var.template is<float>());
REQUIRE_FALSE(var.template is<bool>());
REQUIRE_FALSE(var.template is<int>());
REQUIRE_FALSE(var.template is<long>());
REQUIRE_FALSE(var.template is<const char *>());
REQUIRE_FALSE(var.template is<JsonArray>());
REQUIRE_FALSE(var.template is<JsonObject>());
}
void testFloat(double value) {
DynamicJsonDocument doc;
JsonVariant var = doc.to<JsonVariant>();
var.set(value);
checkIsFloat(var);
checkIsFloat(JsonVariantConst(var));
}
template <typename TVariant>
void checkIsInteger(TVariant var) {
REQUIRE(var.template is<long>());
REQUIRE(var.template is<int>());
REQUIRE(var.template is<float>());
REQUIRE(var.template is<double>());
REQUIRE_FALSE(var.template is<bool>());
REQUIRE_FALSE(var.template is<const char *>());
REQUIRE_FALSE(var.template is<JsonArray>());
REQUIRE_FALSE(var.template is<JsonObject>());
}
template <typename T>
void checkIsInteger(T value) {
void testInteger(T value) {
DynamicJsonDocument doc;
JsonVariant var = doc.to<JsonVariant>();
var.set(value);
REQUIRE(var.is<long>());
REQUIRE(var.is<int>());
REQUIRE(var.is<float>());
REQUIRE(var.is<double>());
REQUIRE_FALSE(var.is<bool>());
REQUIRE_FALSE(var.is<const char *>());
REQUIRE_FALSE(var.is<JsonArray>());
REQUIRE_FALSE(var.is<JsonObject>());
checkIsInteger(var);
checkIsInteger(JsonVariantConst(var));
}
void checkIsString(const char *value) {
template <typename TVariant>
void checkIsString(TVariant var) {
REQUIRE(var.template is<const char *>());
REQUIRE(var.template is<std::string>());
REQUIRE_FALSE(var.template is<bool>());
REQUIRE_FALSE(var.template is<int>());
REQUIRE_FALSE(var.template is<double>());
REQUIRE_FALSE(var.template is<float>());
REQUIRE_FALSE(var.template is<long>());
REQUIRE_FALSE(var.template is<JsonArray>());
REQUIRE_FALSE(var.template is<JsonObject>());
}
void testString(const char *value) {
DynamicJsonDocument doc;
JsonVariant var = doc.to<JsonVariant>();
var.set(value);
REQUIRE(var.is<const char *>());
REQUIRE(var.is<std::string>());
REQUIRE_FALSE(var.is<bool>());
REQUIRE_FALSE(var.is<int>());
REQUIRE_FALSE(var.is<double>());
REQUIRE_FALSE(var.is<float>());
REQUIRE_FALSE(var.is<long>());
REQUIRE_FALSE(var.is<JsonArray>());
REQUIRE_FALSE(var.is<JsonObject>());
checkIsString(var);
checkIsString(JsonVariantConst(var));
}
TEST_CASE("JsonVariant::is()") {
SECTION("JsonArray") {
DynamicJsonDocument doc;
JsonArray array = doc.to<JsonArray>();
checkIsArray(array);
testArray(array);
}
SECTION("bool") {
checkIsBool(true);
checkIsBool(false);
testBool(true);
testBool(false);
}
SECTION("double") {
checkIsFloat(4.2);
testFloat(4.2);
}
SECTION("int") {
checkIsInteger(42);
testInteger(42);
}
SECTION("long") {
checkIsInteger(42L);
testInteger(42L);
}
SECTION("string") {
checkIsString("42");
testString("42");
}
}