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31 lines
651 B
31 lines
651 B
/*
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* Copyright 2023 jacqueline <me@jacqueline.id.au>
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*
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* SPDX-License-Identifier: GPL-3.0-only
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*/
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#include "drivers/gpios.hpp"
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#include "catch2/catch.hpp"
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#include "drivers/i2c.hpp"
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#include "i2c_fixture.hpp"
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namespace drivers {
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TEST_CASE("gpio expander", "[integration]") {
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I2CFixture i2c;
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IGpios expander;
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SECTION("with() writes when ") {
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// Initial value.
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expander.Read();
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REQUIRE(expander.get_input(IGpios::KEY_DOWN) == true);
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expander.with([&](auto& gpio) { gpio.set_pin(IGpios::KEY_DOWN, false); });
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expander.Read();
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REQUIRE(expander.get_input(IGpios::KEY_DOWN) == false);
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}
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}
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} // namespace drivers
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