32 lines
741 B
C++
32 lines
741 B
C++
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#include "table_func.h"
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#include <gtest/gtest.h>
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TEST(TableFuncTest, basic) {
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float in[] = { 0, 10 };
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float out[] = { 30, 40 };
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TableFunc dut(in, out);
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EXPECT_EQ(30, dut.convert(-10).value_or(0));
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EXPECT_EQ(30, dut.convert(0).value_or(0));
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EXPECT_EQ(35, dut.convert(5).value_or(0));
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EXPECT_EQ(40, dut.convert(10).value_or(0));
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EXPECT_EQ(40, dut.convert(20).value_or(0));
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}
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TEST(TableFuncTest, scaled) {
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uint16_t in[] = { 0, 1000, 2000 };
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uint8_t out[] = { 70, 60, 50 };
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TableFunc<uint16_t, uint8_t, 3,
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// Input units are 1/1000
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efi::ratio<1, 1000>,
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// output units are 1/100
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efi::ratio<1, 100>>
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dut(in, out);
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EXPECT_EQ(0.65f, dut.convert(0.5f).value_or(0));
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EXPECT_EQ(0.55f, dut.convert(1.5f).value_or(0));
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}
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