| Line | Branch | Decision | Exec | Source |
|---|---|---|---|---|
| 1 | #include "pch.h" | |||
| 2 | ||||
| 3 | #include "linear_func.h" | |||
| 4 | ||||
| 5 | class LinearFuncTest : public ::testing::Test { | |||
| 6 | protected: | |||
| 7 | // Maps (1, 4) -> (100, -100) | |||
| 8 | LinearFunc dut; | |||
| 9 | ||||
| 10 | 2 | void SetUp() override { | ||
| 11 | 2 | dut.configure(1, 100, 4, -100, -110, 110); | ||
| 12 | 2 | } | ||
| 13 | }; | |||
| 14 | ||||
| 15 | #define test_point(in, out) \ | |||
| 16 | { \ | |||
| 17 | auto result = dut.convert(in); \ | |||
| 18 | \ | |||
| 19 | EXPECT_TRUE(result.Valid); \ | |||
| 20 | ASSERT_NEAR(result.Value, (out), EPS4D) << "Not " << out << " for " << in; \ | |||
| 21 | } | |||
| 22 | ||||
| 23 | #define test_point_invalid(in) \ | |||
| 24 | { EXPECT_FALSE(dut.convert(in).Valid); } | |||
| 25 | ||||
| 26 | 4 | TEST_F(LinearFuncTest, TestInRange) { | ||
| 27 |
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2 | test_point(2.5, 0); | |
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2 | test_point(1, 100); | |
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2 | test_point(4, -100); | |
| 30 | } | |||
| 31 | ||||
| 32 | TEST_F(LinearFuncTest, TestOutOfRange) { | |||
| 33 | test_point(1, 100); | |||
| 34 | test_point_invalid(0.5); | |||
| 35 | ||||
| 36 | test_point(4, -100); | |||
| 37 | test_point_invalid(4.5); | |||
| 38 | } | |||
| 39 |