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[core] Make TransformState LatLngBounds optional

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This commit is contained in:
Bruno de Oliveira Abinader
2017-06-01 00:58:03 +03:00
parent 8935845171
commit 99cfbacdfb
7 changed files with 31 additions and 20 deletions
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10
test/map/transform.test.cpp
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@@ -537,12 +537,16 @@ TEST(Transform, LatLngBounds) {
transform.setLatLngZoom({ 0, 0 }, transform.getState().getMaxZoom());
// Default bounds.
ASSERT_EQ(transform.getState().getLatLngBounds(), LatLngBounds::world());
ASSERT_EQ(transform.getState().getLatLngBounds(), optional<LatLngBounds> {});
ASSERT_EQ(transform.getLatLng(), nullIsland);
// Invalid bounds.
transform.setLatLngBounds(LatLngBounds::empty());
ASSERT_EQ(transform.getState().getLatLngBounds(), LatLngBounds::world());
try {
transform.setLatLngBounds(LatLngBounds::empty());
ASSERT_TRUE(false) << "Should throw";
} catch (...) {
ASSERT_EQ(transform.getState().getLatLngBounds(), optional<LatLngBounds> {});
}
transform.setLatLng(sanFrancisco);
ASSERT_EQ(transform.getLatLng(), sanFrancisco);