diff options
Diffstat (limited to 'platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/utils/MockParcel.java')
-rw-r--r-- | platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/utils/MockParcel.java | 267 |
1 files changed, 0 insertions, 267 deletions
diff --git a/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/utils/MockParcel.java b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/utils/MockParcel.java deleted file mode 100644 index fac69826a1..0000000000 --- a/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/utils/MockParcel.java +++ /dev/null @@ -1,267 +0,0 @@ -package com.mapbox.mapboxsdk.utils; - -import android.os.Parcel; -import android.os.Parcelable; -import android.support.annotation.NonNull; - -import android.support.annotation.Nullable; -import org.mockito.invocation.InvocationOnMock; -import org.mockito.stubbing.Answer; - -import java.lang.reflect.Field; -import java.lang.reflect.Method; -import java.util.ArrayList; -import java.util.List; - -import static junit.framework.Assert.assertEquals; -import static org.junit.Assert.assertArrayEquals; -import static org.mockito.Matchers.any; -import static org.mockito.Matchers.anyByte; -import static org.mockito.Matchers.anyDouble; -import static org.mockito.Matchers.anyFloat; -import static org.mockito.Matchers.anyInt; -import static org.mockito.Matchers.anyLong; -import static org.mockito.Matchers.anyString; -import static org.mockito.Matchers.eq; -import static org.mockito.Mockito.doAnswer; -import static org.mockito.Mockito.mock; -import static org.mockito.Mockito.when; - -public class MockParcel { - - @Nullable - public static Parcelable obtain(@NonNull Parcelable object) { - return obtain(object, 0); - } - - @Nullable - public static Parcelable obtain(@NonNull Parcelable object, int describeContentsValue) { - testDescribeContents(object, describeContentsValue); - testParcelableArray(object); - return testParcelable(object); - } - - public static Parcelable testParcelable(@NonNull Parcelable object) { - Parcel parcel = ParcelMocker.obtain(object); - object.writeToParcel(parcel, 0); - parcel.setDataPosition(0); - - try { - Field field = object.getClass().getDeclaredField("CREATOR"); - field.setAccessible(true); - Class<?> creatorClass = field.getType(); - Object fieldValue = field.get(object); - Method myMethod = creatorClass.getDeclaredMethod("createFromParcel", Parcel.class); - return (Parcelable) myMethod.invoke(fieldValue, parcel); - } catch (Exception exception) { - return null; - } - } - - public static void testParcelableArray(@NonNull Parcelable object) { - Parcelable[] objects = new Parcelable[] {object}; - Parcel parcel = ParcelMocker.obtain(objects); - parcel.writeParcelableArray(objects, 0); - parcel.setDataPosition(0); - Parcelable[] parcelableArray = parcel.readParcelableArray(object.getClass().getClassLoader()); - assertArrayEquals("parcel should match initial object", objects, parcelableArray); - } - - public static void testDescribeContents(@NonNull Parcelable object, int describeContentsValue) { - if (describeContentsValue == 0) { - assertEquals("\nExpecting a describeContents() value of 0 for a " + object.getClass().getSimpleName() - + " instance." + "\nYou can provide a different value for describeContentValue through the obtain method.", - 0, - object.describeContents()); - } else { - assertEquals("Expecting a describeContents() value of " + describeContentsValue, - describeContentsValue, - object.describeContents()); - } - } - - private static class ParcelMocker { - - public static Parcel obtain(@NonNull Parcelable target) { - Parcel parcel = new ParcelMocker(target).getMockedParcel(); - target.writeToParcel(parcel, 0); - parcel.setDataPosition(0); - return parcel; - } - - public static Parcel obtain(@NonNull Parcelable[] targets) { - if (targets.length == 0) { - throw new IllegalArgumentException("The passed argument may not be empty"); - } - Parcel parcel = new ParcelMocker(targets[0]).getMockedParcel(); - parcel.writeParcelableArray(targets, 0); - parcel.setDataPosition(0); - return parcel; - } - - private List<Object> objects; - private Object object; - private Parcel mockedParcel; - private int position; - - private ParcelMocker(Object o) { - this.object = o; - mockedParcel = mock(Parcel.class); - objects = new ArrayList<>(); - setupMock(); - } - - private Parcel getMockedParcel() { - return mockedParcel; - } - - private void setupMock() { - setupWrites(); - setupReads(); - setupOthers(); - } - - private void setupWrites() { - Answer<Void> writeValueAnswer = new Answer<Void>() { - @Override - public Void answer(InvocationOnMock invocation) throws Throwable { - Object parameter = invocation.getArguments()[0]; - objects.add(parameter); - return null; - } - }; - Answer<Void> writeArrayAnswer = new Answer<Void>() { - @Override - public Void answer(InvocationOnMock invocation) throws Throwable { - Object[] parameters = (Object[]) invocation.getArguments()[0]; - objects.add(parameters.length); - for (Object o : parameters) { - objects.add(o); - } - return null; - } - }; - Answer<Void> writeIntArrayAnswer = new Answer<Void>() { - @Override - public Void answer(InvocationOnMock invocation) throws Throwable { - int[] parameters = (int[]) invocation.getArguments()[0]; - if (parameters != null) { - objects.add(parameters.length); - for (Object o : parameters) { - objects.add(o); - } - } else { - objects.add(-1); - } - return null; - } - }; - doAnswer(writeValueAnswer).when(mockedParcel).writeByte(anyByte()); - doAnswer(writeValueAnswer).when(mockedParcel).writeLong(anyLong()); - doAnswer(writeValueAnswer).when(mockedParcel).writeString(anyString()); - doAnswer(writeValueAnswer).when(mockedParcel).writeInt(anyInt()); - doAnswer(writeIntArrayAnswer).when(mockedParcel).writeIntArray(any(int[].class)); - doAnswer(writeValueAnswer).when(mockedParcel).writeDouble(anyDouble()); - doAnswer(writeValueAnswer).when(mockedParcel).writeFloat(anyFloat()); - doAnswer(writeValueAnswer).when(mockedParcel).writeParcelable(any(Parcelable.class), eq(0)); - doAnswer(writeArrayAnswer).when(mockedParcel).writeParcelableArray(any(Parcelable[].class), eq(0)); - } - - private void setupReads() { - when(mockedParcel.readInt()).then(new Answer<Integer>() { - @NonNull - @Override - public Integer answer(InvocationOnMock invocation) throws Throwable { - return (Integer) objects.get(position++); - } - }); - when(mockedParcel.readByte()).thenAnswer(new Answer<Byte>() { - @NonNull - @Override - public Byte answer(InvocationOnMock invocation) throws Throwable { - return (Byte) objects.get(position++); - } - }); - when(mockedParcel.readLong()).thenAnswer(new Answer<Long>() { - @NonNull - @Override - public Long answer(InvocationOnMock invocation) throws Throwable { - return (Long) objects.get(position++); - } - }); - when(mockedParcel.readString()).thenAnswer(new Answer<String>() { - @NonNull - @Override - public String answer(InvocationOnMock invocation) throws Throwable { - return (String) objects.get(position++); - } - }); - when(mockedParcel.readDouble()).thenAnswer(new Answer<Double>() { - @NonNull - @Override - public Double answer(InvocationOnMock invocation) throws Throwable { - return (Double) objects.get(position++); - } - }); - when(mockedParcel.readFloat()).thenAnswer(new Answer<Float>() { - @NonNull - @Override - public Float answer(InvocationOnMock invocation) throws Throwable { - return (Float) objects.get(position++); - } - }); - when(mockedParcel.readParcelable(Parcelable.class.getClassLoader())).thenAnswer(new Answer<Parcelable>() { - @NonNull - @Override - public Parcelable answer(InvocationOnMock invocation) throws Throwable { - return (Parcelable) objects.get(position++); - } - }); - when(mockedParcel.readParcelableArray(Parcelable.class.getClassLoader())).thenAnswer(new Answer<Object[]>() { - @NonNull - @Override - public Object[] answer(InvocationOnMock invocation) throws Throwable { - int size = (Integer) objects.get(position++); - Field field = object.getClass().getDeclaredField("CREATOR"); - field.setAccessible(true); - Class<?> creatorClass = field.getType(); - Object fieldValue = field.get(object); - Method myMethod = creatorClass.getDeclaredMethod("newArray", int.class); - Object[] array = (Object[]) myMethod.invoke(fieldValue, size); - for (int i = 0; i < size; i++) { - array[i] = objects.get(position++); - } - return array; - } - }); - when(mockedParcel.createIntArray()).then(new Answer<int[]>() { - @Nullable - @Override - public int[] answer(InvocationOnMock invocation) throws Throwable { - int size = (Integer) objects.get(position++); - if (size == -1) { - return null; - } - - int[] array = new int[size]; - for (int i = 0; i < size; i++) { - array[i] = (Integer) objects.get(position++); - } - - return array; - } - }); - } - - private void setupOthers() { - doAnswer(new Answer<Void>() { - @Nullable - @Override - public Void answer(@NonNull InvocationOnMock invocation) throws Throwable { - position = ((Integer) invocation.getArguments()[0]); - return null; - } - }).when(mockedParcel).setDataPosition(anyInt()); - } - } -} |