diff options
Diffstat (limited to 'platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/LatLngBoundsTest.java')
-rw-r--r-- | platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/LatLngBoundsTest.java | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/LatLngBoundsTest.java b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/LatLngBoundsTest.java index f03bbdb11c..e072f07fb9 100644 --- a/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/LatLngBoundsTest.java +++ b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/LatLngBoundsTest.java @@ -111,6 +111,14 @@ public class LatLngBoundsTest { } @Test + public void zeroLongitudeSpan() { + latLngBounds = LatLngBounds.from(10, 10, -10, 10); + LatLngSpan latLngSpan = latLngBounds.getSpan(); + assertEquals("LatLngSpan should be shortest distance", new LatLngSpan(20, 0), + latLngSpan); + } + + @Test public void nearDateLineCenter1() { latLngBounds = LatLngBounds.from(10, -175, -10, 165); LatLng center = latLngBounds.getCenter(); @@ -145,6 +153,19 @@ public class LatLngBoundsTest { assertEquals("Center should match", new LatLng(0, 90), center); } + @Test + public void centerForBoundsWithSameLongitude() { + latLngBounds = LatLngBounds.from(10, 10, -10, 10); + LatLng center = latLngBounds.getCenter(); + assertEquals("Center should match", new LatLng(0, 10), center); + } + + @Test + public void centerForBoundsWithSameLatitude() { + latLngBounds = LatLngBounds.from(10, 10, 10, -10); + LatLng center = latLngBounds.getCenter(); + assertEquals("Center should match", new LatLng(10, 0), center); + } @Test public void center() { @@ -197,6 +218,27 @@ public class LatLngBoundsTest { } @Test + public void includesOrderDoesNotMatter() { + LatLngBounds sameLongitudeFirst = new LatLngBounds.Builder() + .include(new LatLng(50, 10)) // southWest + .include(new LatLng(60, 10)) + .include(new LatLng(60, 20)) // northEast + .include(new LatLng(50, 20)) + .include(new LatLng(50, 10)) // southWest again + .build(); + + LatLngBounds sameLatitudeFirst = new LatLngBounds.Builder() + .include(new LatLng(50, 20)) + .include(new LatLng(50, 10)) // southWest + .include(new LatLng(60, 10)) + .include(new LatLng(60, 20)) // northEast + .include(new LatLng(50, 20)) + .build(); + + assertEquals(sameLatitudeFirst, sameLongitudeFirst); + } + + @Test public void includesOverDateline1() { LatLngBounds latLngBounds = new LatLngBounds.Builder() @@ -338,6 +380,27 @@ public class LatLngBoundsTest { } @Test + public void unionOverDateLine() { + LatLngBounds latLngBounds1 = new LatLngBounds.Builder() + .include(new LatLng(10, 170)) + .include(new LatLng(0, 160)) + .build(); + + LatLngBounds latLngBounds2 = new LatLngBounds.Builder() + .include(new LatLng(0, -170)) + .include(new LatLng(-10, -160)) + .build(); + + assertEquals("outer union should match", + latLngBounds1.union(latLngBounds2), + new LatLngBounds.Builder() + .include(new LatLng(10, 160)) + .include(new LatLng(-10, -160)) + .build()); + } + + + @Test public void northWest() { double minLat = 5; double minLon = 6; @@ -496,4 +559,11 @@ public class LatLngBoundsTest { exception.expectMessage("longitude must not be infinite"); LatLngBounds.from(20, 20, 0, Double.POSITIVE_INFINITY); } + + @Test + public void testConstructorCheckLatSouthGreaterLatNorth() { + exception.expect(IllegalArgumentException.class); + exception.expectMessage("LatSouth cannot be less than latNorth"); + LatLngBounds.from(0, 20, 20, 0); + } } |