Method checkReadFloat

Tests/EncoderTests.cc:104–112

    }

    void checkReadFloat(float f) {
        auto v = Value::fromData(result);
        REQUIRE(v != nullptr);
        REQUIRE(v->type() == kNumber);
        REQUIRE(!v->isDouble());
        REQUIRE(v->asInt() == (int64_t)f);
        REQUIRE(v->asFloat() == f);
        REQUIRE(v->asDouble() == (double)f);
    }

    void checkReadDouble(double f) {
        auto v = Value::fromData(result);