diff options
Diffstat (limited to 'platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry')
5 files changed, 777 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 new file mode 100644 index 0000000000..8d9a360714 --- /dev/null +++ b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/LatLngBoundsTest.java @@ -0,0 +1,284 @@ +package com.mapbox.mapboxsdk.geometry; + +import android.os.Parcelable; + +import com.mapbox.mapboxsdk.exceptions.InvalidLatLngBoundsException; +import com.mapbox.mapboxsdk.utils.MockParcel; + +import org.junit.Before; +import org.junit.Test; + +import java.util.ArrayList; +import java.util.List; + +import static junit.framework.Assert.assertNotNull; +import static org.junit.Assert.assertArrayEquals; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertFalse; +import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertTrue; + +public class LatLngBoundsTest { + + private static final double DELTA = 1e-15; + + private LatLngBounds latLngBounds; + private static final LatLng LAT_LNG_NULL_ISLAND = new LatLng(0, 0); + private static final LatLng LAT_LNG_NOT_NULL_ISLAND = new LatLng(2, 2); + + @Before + public void beforeTest() { + latLngBounds = new LatLngBounds.Builder() + .include(LAT_LNG_NULL_ISLAND) + .include(LAT_LNG_NOT_NULL_ISLAND) + .build(); + } + + @Test + public void testSanity() { + LatLngBounds.Builder latLngBoundsBuilder = new LatLngBounds.Builder(); + latLngBoundsBuilder.include(LAT_LNG_NULL_ISLAND).include(LAT_LNG_NOT_NULL_ISLAND); + assertNotNull("latLng should not be null", latLngBoundsBuilder.build()); + } + + @Test(expected = InvalidLatLngBoundsException.class) + public void noLatLngs() { + new LatLngBounds.Builder().build(); + } + + @Test(expected = InvalidLatLngBoundsException.class) + public void oneLatLngs() { + new LatLngBounds.Builder().include(LAT_LNG_NULL_ISLAND).build(); + } + + @Test + public void latitiudeSpan() { + assertEquals("Span should be the same", 2, latLngBounds.getLatitudeSpan(), DELTA); + } + + @Test + public void longitudeSpan() { + assertEquals("Span should be the same", 2, latLngBounds.getLongitudeSpan(), DELTA); + } + + @Test + public void coordinateSpan() { + LatLngSpan latLngSpan = latLngBounds.getSpan(); + assertEquals("LatLngSpan should be the same", new LatLngSpan(2, 2), latLngSpan); + } + + @Test + public void center() { + LatLng center = latLngBounds.getCenter(); + assertEquals("Center should match", new LatLng(1, 1), center); + } + + @Test + public void emptySpan() { + latLngBounds = new LatLngBounds.Builder() + .include(LAT_LNG_NOT_NULL_ISLAND) + .include(LAT_LNG_NOT_NULL_ISLAND) + .build(); + assertTrue("Should be empty", latLngBounds.isEmptySpan()); + } + + @Test + public void notEmptySpan() { + latLngBounds = new LatLngBounds.Builder() + .include(LAT_LNG_NOT_NULL_ISLAND) + .include(LAT_LNG_NULL_ISLAND) + .build(); + assertFalse("Should not be empty", latLngBounds.isEmptySpan()); + } + + @Test + public void toLatLngs() { + latLngBounds = new LatLngBounds.Builder() + .include(LAT_LNG_NOT_NULL_ISLAND) + .include(LAT_LNG_NULL_ISLAND) + .build(); + + assertArrayEquals("LatLngs should match", + new LatLng[] {LAT_LNG_NOT_NULL_ISLAND, LAT_LNG_NULL_ISLAND}, + latLngBounds.toLatLngs()); + } + + @Test + public void include() { + assertTrue("LatLng should be included", latLngBounds.contains(new LatLng(1, 1))); + } + + @Test + public void includes() { + List<LatLng> points = new ArrayList<>(); + points.add(LAT_LNG_NULL_ISLAND); + points.add(LAT_LNG_NOT_NULL_ISLAND); + + LatLngBounds latLngBounds1 = new LatLngBounds.Builder() + .includes(points) + .build(); + + LatLngBounds latLngBounds2 = new LatLngBounds.Builder() + .include(LAT_LNG_NULL_ISLAND) + .include(LAT_LNG_NOT_NULL_ISLAND) + .build(); + + assertEquals("LatLngBounds should match", latLngBounds1, latLngBounds2); + } + + @Test + public void containsNot() { + assertFalse("LatLng should not be included", latLngBounds.contains(new LatLng(3, 1))); + } + + @Test + public void containsBoundsInWorld() { + assertTrue("LatLngBounds should be contained in the world", LatLngBounds.world().contains(latLngBounds)); + } + + @Test + public void containsBounds() { + LatLngBounds inner = new LatLngBounds.Builder() + .include(new LatLng(-5, -5)) + .include(new LatLng(5, 5)) + .build(); + LatLngBounds outer = new LatLngBounds.Builder() + .include(new LatLng(-10, -10)) + .include(new LatLng(10, 10)) + .build(); + assertTrue(outer.contains(inner)); + assertFalse(inner.contains(outer)); + } + + @Test + public void testHashCode() { + assertEquals(2147483647, latLngBounds.hashCode(), -1946419200); + } + + @Test + public void equality() { + LatLngBounds latLngBounds = new LatLngBounds.Builder() + .include(LAT_LNG_NULL_ISLAND) + .include(LAT_LNG_NOT_NULL_ISLAND) + .build(); + assertEquals("equality should match", this.latLngBounds, latLngBounds); + assertEquals("not equal to a different object type", this.latLngBounds.equals(LAT_LNG_NOT_NULL_ISLAND), false); + } + + @Test + public void testToString() { + assertEquals(latLngBounds.toString(), "N:2.0; E:2.0; S:0.0; W:0.0"); + } + + @Test + public void intersect() { + LatLngBounds latLngBounds = new LatLngBounds.Builder() + .include(new LatLng(1, 1)) + .include(LAT_LNG_NULL_ISLAND) + .build(); + assertEquals("intersect should match", latLngBounds, latLngBounds.intersect(this.latLngBounds.getLatNorth(), + this.latLngBounds.getLonEast(), this.latLngBounds.getLatSouth(), this.latLngBounds.getLonWest())); + } + + @Test + public void intersectNot() { + LatLngBounds latLngBounds = new LatLngBounds.Builder() + .include(new LatLng(10, 10)) + .include(new LatLng(9, 8)) + .build(); + assertNull(latLngBounds.intersect(this.latLngBounds)); + } + + @Test + public void innerUnion() { + LatLngBounds latLngBounds = new LatLngBounds.Builder() + .include(new LatLng(1, 1)) + .include(LAT_LNG_NULL_ISLAND) + .build(); + assertEquals("union should match", latLngBounds, latLngBounds.intersect(this.latLngBounds)); + } + + @Test + public void outerUnion() { + LatLngBounds latLngBounds = new LatLngBounds.Builder() + .include(new LatLng(10, 10)) + .include(new LatLng(9, 8)) + .build(); + assertEquals("outer union should match", + latLngBounds.union(this.latLngBounds), + new LatLngBounds.Builder() + .include(new LatLng(10, 10)) + .include(LAT_LNG_NULL_ISLAND) + .build()); + } + + @Test + public void northWest() { + double minLat = 5; + double minLon = 6; + double maxLat = 20; + double maxLon = 21; + + LatLngBounds latLngBounds = new LatLngBounds.Builder() + .include(new LatLng(minLat, minLon)) + .include(new LatLng(maxLat, maxLon)) + .build(); + + assertEquals("NorthWest should match", latLngBounds.getNorthWest(), new LatLng(maxLat, minLon)); + } + + @Test + public void southWest() { + double minLat = 5; + double minLon = 6; + double maxLat = 20; + double maxLon = 21; + + LatLngBounds latLngBounds = new LatLngBounds.Builder() + .include(new LatLng(minLat, minLon)) + .include(new LatLng(maxLat, maxLon)) + .build(); + + assertEquals("SouthWest should match", latLngBounds.getSouthWest(), new LatLng(minLat, minLon)); + } + + @Test + public void northEast() { + double minLat = 5; + double minLon = 6; + double maxLat = 20; + double maxLon = 21; + + LatLngBounds latLngBounds = new LatLngBounds.Builder() + .include(new LatLng(minLat, minLon)) + .include(new LatLng(maxLat, maxLon)) + .build(); + + assertEquals("NorthEast should match", latLngBounds.getNorthEast(), new LatLng(maxLat, maxLon)); + } + + @Test + public void southEast() { + double minLat = 5; + double minLon = 6; + double maxLat = 20; + double maxLon = 21; + + LatLngBounds latLngBounds = new LatLngBounds.Builder() + .include(new LatLng(minLat, minLon)) + .include(new LatLng(maxLat, maxLon)) + .build(); + + assertEquals("SouthEast should match", latLngBounds.getSouthEast(), new LatLng(minLat, maxLon)); + } + + @Test + public void testParcelable() { + LatLngBounds latLngBounds = new LatLngBounds.Builder() + .include(new LatLng(10, 10)) + .include(new LatLng(9, 8)) + .build(); + Parcelable parcel = MockParcel.obtain(latLngBounds); + assertEquals("Parcel should match original object", parcel, latLngBounds); + } +} diff --git a/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/LatLngSpanTest.java b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/LatLngSpanTest.java new file mode 100644 index 0000000000..12297247cf --- /dev/null +++ b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/LatLngSpanTest.java @@ -0,0 +1,65 @@ +package com.mapbox.mapboxsdk.geometry; + +import android.os.Parcelable; + +import com.mapbox.mapboxsdk.utils.MockParcel; + +import org.junit.Test; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; + +public class LatLngSpanTest { + + private static final double DELTA = 1e-15; + private static final LatLng LAT_LNG_NULL_ISLAND = new LatLng(0, 0); + + @Test + public void testSanity() { + LatLngSpan latLngSpan = new LatLngSpan(0.0, 0.0); + assertNotNull("latLngSpan should not be null", latLngSpan); + } + + @Test + public void testEquality() { + LatLngSpan latLngSpan = new LatLngSpan(0.0, 0.0); + assertEquals("latLngSpan is not equal to a LatLng", latLngSpan.equals(LAT_LNG_NULL_ISLAND), false); + } + + @Test + public void testLatitudeConstructor() { + double latitude = 1.23; + LatLngSpan latLngSpan = new LatLngSpan(latitude, 0.0); + assertEquals("latitude in constructor", latLngSpan.getLatitudeSpan(), latitude, DELTA); + } + + @Test + public void testLongitudeConstructor() { + double longitude = 1.23; + LatLngSpan latLngSpan = new LatLngSpan(0.0, longitude); + assertEquals("latitude in constructor", latLngSpan.getLongitudeSpan(), longitude, DELTA); + } + + @Test + public void testLatitudeMethod() { + double latitude = 1.23; + LatLngSpan latLngSpan = new LatLngSpan(0.0, 0.0); + latLngSpan.setLatitudeSpan(latitude); + assertEquals("latitude in constructor", latLngSpan.getLatitudeSpan(), latitude, DELTA); + } + + @Test + public void testLongitudeMethod() { + double longitude = 1.23; + LatLngSpan latLngSpan = new LatLngSpan(0.0, 0.0); + latLngSpan.setLongitudeSpan(longitude); + assertEquals("latitude in constructor", latLngSpan.getLongitudeSpan(), longitude, DELTA); + } + + @Test + public void testParcelable() { + LatLngSpan object = new LatLngSpan(1, 2); + Parcelable parcel = MockParcel.obtain(object); + assertEquals("parcel should match initial object", object, parcel); + } +} diff --git a/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/LatLngTest.java b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/LatLngTest.java new file mode 100644 index 0000000000..06e93b9d2f --- /dev/null +++ b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/LatLngTest.java @@ -0,0 +1,267 @@ +package com.mapbox.mapboxsdk.geometry; + +import android.location.Location; +import android.os.Parcelable; + +import com.mapbox.mapboxsdk.utils.MockParcel; + +import org.junit.Test; +import org.junit.Rule; +import org.junit.rules.ExpectedException; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotEquals; +import static org.junit.Assert.assertNotNull; +import static org.mockito.Mockito.mock; +import static org.mockito.Mockito.when; + +public class LatLngTest { + + private static final double DELTA = 1e-15; + + @Test + public void testSanity() { + LatLng latLng = new LatLng(0.0, 0.0); + assertNotNull("latLng should not be null", latLng); + } + + @Test + public void testLatitudeEmptyConstructor() { + LatLng latLng = new LatLng(); + assertEquals("latitude default value", latLng.getLatitude(), 0, DELTA); + } + + @Test + public void testLongitudeEmptyConstructor() { + LatLng latLng = new LatLng(); + assertEquals("longitude default value", latLng.getLongitude(), 0, DELTA); + } + + @Test + public void testAltitudeEmptyConstructor() { + LatLng latLng1 = new LatLng(); + assertEquals("altitude default value", latLng1.getAltitude(), 0.0, DELTA); + } + + @Test + public void testLatitudeConstructor() { + double latitude = 1.2; + LatLng latLng = new LatLng(latitude, 3.4); + assertEquals("latitude should match", latLng.getLatitude(), latitude, DELTA); + } + + @Test + public void testLongitudeConstructor() { + double longitude = 3.4; + LatLng latLng = new LatLng(1.2, longitude); + assertEquals("longitude should match", latLng.getLongitude(), longitude, DELTA); + } + + @Test + public void testAltitudeConstructor() { + LatLng latLng1 = new LatLng(1.2, 3.4); + assertEquals("altitude default value", latLng1.getAltitude(), 0.0, DELTA); + + double altitude = 5.6; + LatLng latLng2 = new LatLng(1.2, 3.4, altitude); + assertEquals("altitude default value", latLng2.getAltitude(), altitude, DELTA); + } + + @Test + public void testLatitudeSetter() { + LatLng latLng = new LatLng(1.2, 3.4); + latLng.setLatitude(3); + assertEquals("latitude should match", 3, latLng.getLatitude(), DELTA); + } + + @Test + public void testLongitudeSetter() { + LatLng latLng = new LatLng(1.2, 3.4); + latLng.setLongitude(3); + assertEquals("longitude should match", 3, latLng.getLongitude(), DELTA); + } + + @Rule + public final ExpectedException exception = ExpectedException.none(); + + @Test + public void testConstructorChecksLatitudeNaN() { + exception.expect(IllegalArgumentException.class); + exception.expectMessage("latitude must not be NaN"); + new LatLng(Double.NaN, 0); + } + + @Test + public void testConstructorChecksLongitudeNaN() { + exception.expect(IllegalArgumentException.class); + exception.expectMessage("longitude must not be NaN"); + new LatLng(0, Double.NaN); + } + + @Test + public void testConstructorChecksLatitudeGreaterThan90() { + exception.expect(IllegalArgumentException.class); + exception.expectMessage("latitude must be between -90 and 90"); + new LatLng(95, 0); + } + + @Test + public void testConstructorChecksLatitudeLessThanThanNegative90() { + exception.expect(IllegalArgumentException.class); + exception.expectMessage("latitude must be between -90 and 90"); + new LatLng(-95, 0); + } + + @Test + public void testConstructorChecksLongitudeInfinity() { + exception.expect(IllegalArgumentException.class); + exception.expectMessage("longitude must not be infinite"); + new LatLng(0, Double.POSITIVE_INFINITY); + } + + @Test + public void testLatitudeSetterChecksNaN() { + exception.expect(IllegalArgumentException.class); + exception.expectMessage("latitude must not be NaN"); + new LatLng().setLatitude(Double.NaN); + } + + @Test + public void testLongitudeSetterChecksNaN() { + exception.expect(IllegalArgumentException.class); + exception.expectMessage("longitude must not be NaN"); + new LatLng().setLongitude(Double.NaN); + } + + @Test + public void testLatitudeSetterChecksGreaterThan90() { + exception.expect(IllegalArgumentException.class); + exception.expectMessage("latitude must be between -90 and 90"); + new LatLng().setLatitude(95); + } + + @Test + public void testLatitudeSetterChecksLessThanThanNegative90() { + exception.expect(IllegalArgumentException.class); + exception.expectMessage("latitude must be between -90 and 90"); + new LatLng().setLatitude(-95); + } + + @Test + public void testLongitudeSetterChecksInfinity() { + exception.expect(IllegalArgumentException.class); + exception.expectMessage("longitude must not be infinite"); + new LatLng().setLongitude(Double.NEGATIVE_INFINITY); + } + + @Test + public void testAltitudeSetter() { + LatLng latLng = new LatLng(1.2, 3.4); + latLng.setAltitude(3); + assertEquals("altitude should match", 3, latLng.getAltitude(), DELTA); + } + + @Test + public void testLatLngConstructor() { + LatLng latLng1 = new LatLng(1.2, 3.4); + LatLng latLng2 = new LatLng(latLng1); + assertEquals("latLng should match", latLng1, latLng2); + } + + @Test + public void testDistanceTo() { + LatLng latLng1 = new LatLng(0.0, 0.0); + LatLng latLng2 = new LatLng(1.0, 1.0); + assertEquals("distances should match", + latLng1.distanceTo(latLng2), + 157425.53710839353, DELTA); + } + + @Test + public void testDistanceToSamePoint() { + LatLng latLng1 = new LatLng(40.71199035644531, -74.0081); + LatLng latLng2 = new LatLng(40.71199035644531, -74.0081); + double distance = latLng1.distanceTo(latLng2); + assertEquals("distance should match", 0.0, distance, DELTA); + } + + @Test + public void testLocationProvider() { + double latitude = 1.2; + double longitude = 3.4; + double altitude = 5.6; + + // Mock the location class + Location locationMocked = mock(Location.class); + when(locationMocked.getLatitude()).thenReturn(latitude); + when(locationMocked.getLongitude()).thenReturn(longitude); + when(locationMocked.getAltitude()).thenReturn(altitude); + + // Test the constructor + LatLng latLng = new LatLng(locationMocked); + assertEquals("latitude should match", latLng.getLatitude(), latitude, DELTA); + assertEquals("longitude should match", latLng.getLongitude(), longitude, DELTA); + assertEquals("altitude should match", latLng.getAltitude(), altitude, DELTA); + } + + @Test + public void testHashCode() { + double latitude = 1.2; + double longitude = 3.4; + double altitude = 5.6; + LatLng latLng = new LatLng(latitude, longitude, altitude); + assertEquals("hash code should match", latLng.hashCode(), -151519232); + } + + @Test + public void testToString() { + double latitude = 1.2; + double longitude = 3.4; + double altitude = 5.6; + LatLng latLng = new LatLng(latitude, longitude, altitude); + assertEquals("string should match", + latLng.toString(), + "LatLng [latitude=1.2, longitude=3.4, altitude=5.6]"); + } + + @Test + public void testEqualsOther() { + double latitude = 1.2; + double longitude = 3.4; + double altitude = 5.6; + LatLng latLng1 = new LatLng(latitude, longitude, altitude); + LatLng latLng2 = new LatLng(latitude, longitude, altitude); + assertEquals("LatLng should match", latLng1, latLng2); + } + + @Test + public void testEqualsItself() { + LatLng latLng = new LatLng(1, 2, 3); + assertEquals("LatLng should match", latLng, latLng); + } + + @Test + public void testNotEquals() { + LatLng latLng = new LatLng(1, 2); + assertNotEquals("LatLng should match", latLng, new Object()); + } + + @Test + public void testParcelable() { + LatLng latLng = new LatLng(45.0, -185.0); + Parcelable parcel = MockParcel.obtain(latLng); + assertEquals("parcel should match initial object", latLng, parcel); + } + + @Test + public void testWrapped() { + LatLng latLng = new LatLng(45.0, -185.0).wrap(); + assertEquals("longitude wrapped value", latLng.getLongitude(), 175.0, DELTA); + } + + @Test + public void testUnnecessaryWrapped() { + LatLng latLng = new LatLng(45.0, 50.0).wrap(); + assertEquals("longitude wrapped value", latLng.getLongitude(), 50.0, DELTA); + } +} diff --git a/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/ProjectedMetersTest.java b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/ProjectedMetersTest.java new file mode 100644 index 0000000000..00fd125a1a --- /dev/null +++ b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/ProjectedMetersTest.java @@ -0,0 +1,66 @@ +package com.mapbox.mapboxsdk.geometry; + +import android.os.Parcelable; + +import com.mapbox.mapboxsdk.utils.MockParcel; + +import org.junit.Test; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; + +public class ProjectedMetersTest { + + private static final LatLng LAT_LNG_NULL_ISLAND = new LatLng(0, 0); + + @Test + public void testSanity() { + ProjectedMeters projectedMeters = new ProjectedMeters(0.0, 0.0); + assertNotNull("projectedMeters should not be null", projectedMeters); + } + + @Test + public void testEquality() { + ProjectedMeters projectedMeters = new ProjectedMeters(0.0, 0.0); + assertEquals("projectedMeters is not equal to a LatLng", projectedMeters.equals(LAT_LNG_NULL_ISLAND), false); + assertEquals("projectedMeters is equal to itself", projectedMeters.equals(projectedMeters), true); + } + + @Test + public void testNorthing() { + ProjectedMeters projectedMeters = new ProjectedMeters(1.0, 0.0); + assertEquals("northing should be 1", 1, projectedMeters.getNorthing(), 0); + } + + @Test + public void testEasting() { + ProjectedMeters projectedMeters = new ProjectedMeters(0.0, 1.0); + assertEquals("easting should be 1", 1, projectedMeters.getEasting(), 0); + } + + @Test + public void testConstructor() { + ProjectedMeters projectedMeters1 = new ProjectedMeters(1, 2); + ProjectedMeters projectedMeters2 = new ProjectedMeters(projectedMeters1); + assertEquals("projectedmeters should match", projectedMeters1, projectedMeters2); + } + + @Test + public void testHashcode() { + ProjectedMeters meters = new ProjectedMeters(1, 2); + assertEquals("hashcode should match", -1048576, meters.hashCode()); + } + + @Test + public void testToString() { + ProjectedMeters meters = new ProjectedMeters(1, 1); + assertEquals("toString should match", "ProjectedMeters [northing=1.0, easting=1.0]", meters.toString()); + } + + @Test + public void testParcelable() { + ProjectedMeters meters = new ProjectedMeters(1, 1); + Parcelable parcel = MockParcel.obtain(meters); + assertEquals("parcel should match initial object", meters, parcel); + } +} diff --git a/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/VisibleRegionTest.java b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/VisibleRegionTest.java new file mode 100644 index 0000000000..12b779de5d --- /dev/null +++ b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/geometry/VisibleRegionTest.java @@ -0,0 +1,95 @@ +package com.mapbox.mapboxsdk.geometry; + +import android.os.Parcelable; + +import com.mapbox.mapboxsdk.utils.MockParcel; + +import org.junit.Test; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; + +public class VisibleRegionTest { + + private static final LatLng FAR_LEFT = new LatLng(52, -12); + private static final LatLng NEAR_LEFT = new LatLng(34, -12); + private static final LatLng FAR_RIGHT = new LatLng(52, 26); + private static final LatLng NEAR_RIGHT = new LatLng(34, 26); + private static final LatLngBounds BOUNDS = + new LatLngBounds.Builder().include(FAR_LEFT).include(FAR_RIGHT).include(NEAR_LEFT).include(NEAR_RIGHT).build(); + + @Test + public void testSanity() { + VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS); + assertNotNull("region should not be null", region); + } + + @Test + public void testEquality() { + VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS); + assertEquals("visibleRegion is not equal to a LatLng", region.equals(FAR_LEFT), false); + assertEquals("visibleRegion is equal to itself", region.equals(region), true); + } + + @Test + public void testFarLeftConstructor() { + VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS); + assertEquals("LatLng should match", region.farLeft, FAR_LEFT); + } + + @Test + public void testNearLeftConstructor() { + VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS); + assertEquals("LatLng should match", region.nearLeft, NEAR_LEFT); + } + + @Test + public void testFarRightConstructor() { + VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS); + assertEquals("LatLng should match", region.farRight, FAR_RIGHT); + } + + @Test + public void testNearRightConstructor() { + VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS); + assertEquals("LatLng should match", region.nearRight, NEAR_RIGHT); + } + + @Test + public void testLatLngBoundsConstructor() { + VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS); + assertEquals("LatLngBounds should match", region.latLngBounds, BOUNDS); + } + + @Test + public void testEquals() { + VisibleRegion regionLeft = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS); + VisibleRegion regionRight = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS); + assertEquals("VisibleRegions should match", regionLeft, regionRight); + } + + @Test + public void testHashcode() { + VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS); + assertEquals("hashcode should match", -923534102, region.hashCode()); + } + + @Test + public void testToString() { + VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS); + assertEquals("string should match", + "[farLeft [LatLng [latitude=52.0, longitude=-12.0, altitude=0.0]], " + + "farRight [LatLng [latitude=52.0, longitude=26.0, altitude=0.0]], " + + "nearLeft [LatLng [latitude=34.0, longitude=-12.0, altitude=0.0]], " + + "nearRight [LatLng [latitude=34.0, longitude=26.0, altitude=0.0]], " + + "latLngBounds [N:52.0; E:26.0; S:34.0; W:-12.0]]", + region.toString()); + } + + @Test + public void testParcelable() { + VisibleRegion region = new VisibleRegion(FAR_LEFT, FAR_RIGHT, NEAR_LEFT, NEAR_RIGHT, BOUNDS); + Parcelable parcel = MockParcel.obtain(region); + assertEquals("parcel should match initial object", region, parcel); + } +} |