| 34 | private static final double HALF_HALF_UNIT = Math.sqrt(1 / 4f); |
| 35 | |
| 36 | public static Stream<Arguments> data() { |
| 37 | Random RANDOM = new Random(1L); // Test is deterministic |
| 38 | int r = 0; |
| 39 | return Stream.of( |
| 40 | Arguments.of("X", |
| 41 | 1, 0, 0, |
| 42 | 270, 0 |
| 43 | ), |
| 44 | Arguments.of("-X", |
| 45 | -1, 0, 0, |
| 46 | 90, 0 |
| 47 | ), |
| 48 | Arguments.of("Z", |
| 49 | 0, 0, 1, |
| 50 | 0, 0 |
| 51 | ), |
| 52 | Arguments.of("-Z", |
| 53 | 0, 0, -1, |
| 54 | 180, 0 |
| 55 | ), |
| 56 | Arguments.of("Y", |
| 57 | 0, 1, 0, |
| 58 | 0, -90 // Zero is here as a "default" value |
| 59 | ), |
| 60 | Arguments.of("-Y", |
| 61 | 0, -1, 0, |
| 62 | 0, 90 // Zero is here as a "default" value |
| 63 | ), |
| 64 | Arguments.of("X Z", |
| 65 | HALF_UNIT, 0, HALF_UNIT, |
| 66 | (270 + 360) / 2, 0 |
| 67 | ), |
| 68 | Arguments.of("X -Z", |
| 69 | HALF_UNIT, 0, -HALF_UNIT, |
| 70 | (270 + 180) / 2, 0 |
| 71 | ), |
| 72 | Arguments.of("-X -Z", |
| 73 | -HALF_UNIT, 0, -HALF_UNIT, |
| 74 | (90 + 180) / 2, 0 |
| 75 | ), |
| 76 | Arguments.of("-X Z", |
| 77 | -HALF_UNIT, 0, HALF_UNIT, |
| 78 | (90 + 0) / 2, 0 |
| 79 | ), |
| 80 | Arguments.of("X Y Z", |
| 81 | HALF_HALF_UNIT, HALF_UNIT, HALF_HALF_UNIT, |
| 82 | (270 + 360) / 2, -45 |
| 83 | ), |
| 84 | Arguments.of("-X -Y -Z", |
| 85 | -HALF_HALF_UNIT, -HALF_UNIT, -HALF_HALF_UNIT, |
| 86 | (90 + 180) / 2, 45 |
| 87 | ), |
| 88 | getRandom(RANDOM, r++), |
| 89 | getRandom(RANDOM, r++), |
| 90 | getRandom(RANDOM, r++), |
| 91 | getRandom(RANDOM, r++), |
| 92 | getRandom(RANDOM, r++), |
| 93 | getRandom(RANDOM, r++), |