1 files changed, 86 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/maps/TransformTest.kt b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/maps/TransformTest.kt
new file mode 100644
index 0000000000..8c985ca3a8
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/maps/TransformTest.kt
@@ -0,0 +1,86 @@
+package com.mapbox.mapboxsdk.maps
+
+import com.mapbox.mapboxsdk.camera.CameraPosition
+import com.mapbox.mapboxsdk.camera.CameraUpdateFactory
+import com.mapbox.mapboxsdk.geometry.LatLng
+import io.mockk.*
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.robolectric.RobolectricTestRunner
+
+@RunWith(RobolectricTestRunner::class)
+class TransformTest {
+
+  private lateinit var mapView: MapView
+  private lateinit var nativeMapView: NativeMapView
+  private lateinit var transform: Transform
+
+  @Before
+  fun setup() {
+    val cameraChangeDispatcher = spyk<CameraChangeDispatcher>()
+    mapView = mockk()
+    nativeMapView = mockk()
+    transform = Transform(mapView, nativeMapView, cameraChangeDispatcher)
+    every { nativeMapView.isDestroyed } returns false
+    every { nativeMapView.cameraPosition } returns CameraPosition.DEFAULT
+    every { nativeMapView.cancelTransitions() } answers {}
+    every { nativeMapView.jumpTo(any(), any(), any(), any()) } answers {}
+    every { nativeMapView.flyTo(any(), any(), any(), any(), any()) } answers {}
+    every { nativeMapView.minZoom = any() } answers {}
+    every { nativeMapView.maxZoom = any() } answers {}
+  }
+
+  @Test
+  fun testMoveCamera() {
+    val mapboxMap = mockk<MapboxMap>()
+    every { mapboxMap.cameraPosition } answers { CameraPosition.DEFAULT }
+
+    val callback = mockk<MapboxMap.CancelableCallback>()
+    every { callback.onFinish() } answers {}
+
+    val target = LatLng(1.0, 2.0)
+    val expected = CameraPosition.Builder().target(target).build()
+    val update = CameraUpdateFactory.newCameraPosition(expected)
+    transform.moveCamera(mapboxMap, update, callback)
+
+    verify { nativeMapView.jumpTo(target, -1.0, -1.0, -1.0) }
+    verify { callback.onFinish() }
+  }
+
+  @Test
+  fun testMinZoom() {
+    transform.minZoom = 10.0
+    verify { nativeMapView.minZoom = 10.0 }
+  }
+
+  @Test
+  fun testMaxZoom() {
+    transform.maxZoom = 10.0
+    verify { nativeMapView.maxZoom = 10.0 }
+  }
+
+  @Test
+  fun testCancelNotInvokedFromOnFinish() {
+    val slot = slot<MapView.OnCameraDidChangeListener>()
+    every { mapView.addOnCameraDidChangeListener(capture(slot)) } answers { slot.captured.onCameraDidChange(true) }
+    every { mapView.removeOnCameraDidChangeListener(any()) } answers {}
+    // regression test for https://github.com/mapbox/mapbox-gl-native/issues/13735
+    val mapboxMap = mockk<MapboxMap>()
+    every { mapboxMap.cameraPosition } answers { CameraPosition.DEFAULT }
+
+    val target = LatLng(1.0, 2.0)
+    val expected = CameraPosition.Builder().target(target).build()
+
+    val callback = object : MapboxMap.CancelableCallback {
+      override fun onCancel() {
+        throw IllegalStateException("onCancel shouldn't be called from onFinish")
+      }
+
+      override fun onFinish() {
+        transform.animateCamera(mapboxMap, CameraUpdateFactory.newCameraPosition(expected), 500, null)
+      }
+    }
+    transform.animateCamera(mapboxMap, CameraUpdateFactory.newCameraPosition(expected), 500, callback)
+  }
+}
+\ No newline at end of file