| 59 | // --------------------------------------------------------------------------- |
| 60 | |
| 61 | TEST(datum, ellipsoid_from_sphere) { |
| 62 | |
| 63 | auto ellipsoid = Ellipsoid::createSphere(PropertyMap(), Length(6378137)); |
| 64 | EXPECT_FALSE(ellipsoid->inverseFlattening().has_value()); |
| 65 | EXPECT_FALSE(ellipsoid->semiMinorAxis().has_value()); |
| 66 | EXPECT_FALSE(ellipsoid->semiMedianAxis().has_value()); |
| 67 | EXPECT_TRUE(ellipsoid->isSphere()); |
| 68 | EXPECT_EQ(ellipsoid->semiMajorAxis(), Length(6378137)); |
| 69 | EXPECT_EQ(ellipsoid->celestialBody(), "Earth"); |
| 70 | |
| 71 | EXPECT_EQ(ellipsoid->computeSemiMinorAxis(), Length(6378137)); |
| 72 | EXPECT_EQ(ellipsoid->computedInverseFlattening(), 0); |
| 73 | |
| 74 | EXPECT_EQ( |
| 75 | ellipsoid->exportToPROJString(PROJStringFormatter::create().get()), |
| 76 | "+R=6378137"); |
| 77 | |
| 78 | EXPECT_TRUE(ellipsoid->isEquivalentTo(ellipsoid.get())); |
| 79 | EXPECT_FALSE(ellipsoid->isEquivalentTo(createUnrelatedObject().get())); |
| 80 | } |
| 81 | |
| 82 | // --------------------------------------------------------------------------- |
| 83 |
nothing calls this directly
no test coverage detected