diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/common/layout/LayoutTestBase.java')
| -rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/common/layout/LayoutTestBase.java | 375 |
1 files changed, 0 insertions, 375 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/common/layout/LayoutTestBase.java b/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/common/layout/LayoutTestBase.java deleted file mode 100644 index 4b4bb814a..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/common/layout/LayoutTestBase.java +++ /dev/null @@ -1,375 +0,0 @@ -/* - * Copyright (C) 2010 The Android Open Source Project - * - * Licensed under the Eclipse Public License, Version 1.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.eclipse.org/org/documents/epl-v10.php - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.ide.common.layout; - -import static com.android.SdkConstants.ANDROID_URI; -import static com.android.SdkConstants.ATTR_ID; - -import com.android.annotations.NonNull; -import com.android.annotations.Nullable; -import com.android.ide.common.api.DropFeedback; -import com.android.ide.common.api.IClientRulesEngine; -import com.android.ide.common.api.IDragElement; -import com.android.ide.common.api.INode; -import com.android.ide.common.api.IValidator; -import com.android.ide.common.api.IViewMetadata; -import com.android.ide.common.api.IViewRule; -import com.android.ide.common.api.Margins; -import com.android.ide.common.api.Point; -import com.android.ide.common.api.Rect; -import com.android.ide.eclipse.adt.internal.editors.layout.gre.ViewMetadataRepository; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.Collections; -import java.util.List; -import java.util.Map; - -import junit.framework.TestCase; - -/** - * Common layout helpers from LayoutRule tests - */ -@SuppressWarnings("javadoc") -public class LayoutTestBase extends TestCase { - /** - * Helper function used by tests to drag a button into a canvas containing - * the given children. - * - * @param rule The rule to test on - * @param targetNode The target layout node to drag into - * @param dragBounds The (original) bounds of the dragged item - * @param dropPoint The drag point we should drag to and drop - * @param secondDropPoint An optional second drag point to drag to before - * drawing graphics and dropping (or null if not applicable) - * @param insertIndex The expected insert position we end up with after - * dropping at the dropPoint - * @param currentIndex If the dragged widget is already in the canvas this - * should be its child index; if not, pass in -1 - * @param graphicsFragments This is a varargs array of String fragments - * we expect to see in the graphics output on the drag over - * event. - * @return The inserted node - */ - protected INode dragInto(IViewRule rule, INode targetNode, Rect dragBounds, Point dropPoint, - Point secondDropPoint, int insertIndex, int currentIndex, - String... graphicsFragments) { - - String draggedButtonId = (currentIndex == -1) ? "@+id/DraggedButton" : targetNode - .getChildren()[currentIndex].getStringAttr(ANDROID_URI, ATTR_ID); - - IDragElement[] elements = TestDragElement.create(TestDragElement.create( - "android.widget.Button", dragBounds).id(draggedButtonId)); - - // Enter target - DropFeedback feedback = rule.onDropEnter(targetNode, null/*targetView*/, elements); - assertNotNull(feedback); - assertFalse(feedback.invalidTarget); - assertNotNull(feedback.painter); - - if (currentIndex != -1) { - feedback.sameCanvas = true; - } - - // Move near top left corner of the target - feedback = rule.onDropMove(targetNode, elements, feedback, dropPoint); - assertNotNull(feedback); - - if (secondDropPoint != null) { - feedback = rule.onDropMove(targetNode, elements, feedback, secondDropPoint); - assertNotNull(feedback); - } - - if (insertIndex == -1) { - assertTrue(feedback.invalidTarget); - } else { - assertFalse(feedback.invalidTarget); - } - - // Paint feedback and make sure it's what we expect - TestGraphics graphics = new TestGraphics(); - assertNotNull(feedback.painter); - feedback.painter.paint(graphics, targetNode, feedback); - String drawn = graphics.getDrawn().toString(); - - // Check that each graphics fragment is drawn - for (String fragment : graphicsFragments) { - if (!drawn.contains(fragment)) { - // Get drawn-output since unit test truncates message in below - // contains-assertion - System.out.println("Could not find: " + fragment); - System.out.println("Full graphics output: " + drawn); - } - assertTrue(fragment + " not found; full=" + drawn, drawn.contains(fragment)); - } - - // Attempt a drop? - if (insertIndex == -1) { - // No, not expected to succeed (for example, when drop point is over an - // invalid region in RelativeLayout) - just return. - return null; - } - int childrenCountBefore = targetNode.getChildren().length; - rule.onDropped(targetNode, elements, feedback, dropPoint); - - if (currentIndex == -1) { - // Inserting new from outside - assertEquals(childrenCountBefore+1, targetNode.getChildren().length); - } else { - // Moving from existing; must remove in old position first - ((TestNode) targetNode).removeChild(currentIndex); - - assertEquals(childrenCountBefore, targetNode.getChildren().length); - } - // Ensure that it's inserted in the right place - String actualId = targetNode.getChildren()[insertIndex].getStringAttr( - ANDROID_URI, ATTR_ID); - if (!draggedButtonId.equals(actualId)) { - // Using assertEquals instead of fail to get nice diff view on test - // failure - List<String> childrenIds = new ArrayList<String>(); - for (INode child : targetNode.getChildren()) { - childrenIds.add(child.getStringAttr(ANDROID_URI, ATTR_ID)); - } - int index = childrenIds.indexOf(draggedButtonId); - String message = "Button found at index " + index + " instead of " + insertIndex - + " among " + childrenIds; - System.out.println(message); - assertEquals(message, draggedButtonId, actualId); - } - - - return targetNode.getChildren()[insertIndex]; - } - - /** - * Utility method for asserting that two collections contain exactly the - * same elements (regardless of order) - * @param expected expected collection - * @param actual actual collection - */ - public static void assertContainsSame(Collection<String> expected, Collection<String> actual) { - if (expected.size() != actual.size()) { - fail("Collection sizes differ; expected " + expected.size() + " but was " - + actual.size()); - } - - // Sort prior to comparison to ensure we have the same elements - // regardless of order - List<String> expectedList = new ArrayList<String>(expected); - Collections.sort(expectedList); - List<String> actualList = new ArrayList<String>(actual); - Collections.sort(actualList); - // Instead of just assertEquals(expectedList, actualList); - // we iterate one element at a time so we can show the first - // -difference-. - for (int i = 0; i < expectedList.size(); i++) { - String expectedElement = expectedList.get(i); - String actualElement = actualList.get(i); - if (!expectedElement.equals(actualElement)) { - System.out.println("Expected items: " + expectedList); - System.out.println("Actual items : " + actualList); - } - assertEquals("Collections differ; first difference:", expectedElement, actualElement); - } - } - - protected void initialize(IViewRule rule, String fqn) { - rule.onInitialize(fqn, new TestRulesEngine(fqn)); - } - - public static class TestRulesEngine implements IClientRulesEngine { - private final String mFqn; - - public TestRulesEngine(String fqn) { - mFqn = fqn; - } - - @Override - public void debugPrintf(@NonNull String msg, Object... params) { - fail("Not supported in tests yet"); - } - - @Override - public void displayAlert(@NonNull String message) { - fail("Not supported in tests yet"); - } - - @Override - public String displayInput(@NonNull String message, @Nullable String value, - @Nullable IValidator filter) { - fail("Not supported in tests yet"); - return null; - } - - @Override - public @NonNull String getFqcn() { - return mFqn; - } - - @Override - public @NonNull IViewMetadata getMetadata(final @NonNull String fqcn) { - return new IViewMetadata() { - @Override - public @NonNull String getDisplayName() { - // This also works when there is no "." - return fqcn.substring(fqcn.lastIndexOf('.') + 1); - } - - @Override - public @NonNull FillPreference getFillPreference() { - return ViewMetadataRepository.get().getFillPreference(fqcn); - } - - @Override - public @NonNull Margins getInsets() { - return null; - } - - @Override - public @NonNull List<String> getTopAttributes() { - return ViewMetadataRepository.get().getTopAttributes(fqcn); - } - }; - } - - @Override - public int getMinApiLevel() { - return 8; - } - - @Override - public IViewRule loadRule(@NonNull String fqcn) { - fail("Not supported in tests yet"); - return null; - } - - @Override - public String displayReferenceInput(String currentValue) { - fail("Not supported in tests yet"); - return null; - } - - @Override - public IValidator getResourceValidator(String resourceTypeName, boolean uniqueInProject, - boolean uniqueInLayout, boolean exists, String... allowed) { - fail("Not supported in tests yet"); - return null; - } - - @Override - public String displayResourceInput(@NonNull String resourceTypeName, - @Nullable String currentValue) { - fail("Not supported in tests yet"); - return null; - } - - @Override - public String[] displayMarginInput(@Nullable String all, @Nullable String left, - @Nullable String right, @Nullable String top, @Nullable String bottom) { - fail("Not supported in tests yet"); - return null; - } - - @Override - public String displayIncludeSourceInput() { - fail("Not supported in tests yet"); - return null; - } - - @Override - public void select(@NonNull Collection<INode> nodes) { - fail("Not supported in tests yet"); - } - - @Override - public String displayFragmentSourceInput() { - fail("Not supported in tests yet"); - return null; - } - - @Override - public void layout() { - fail("Not supported in tests yet"); - } - - @Override - public void redraw() { - fail("Not supported in tests yet"); - } - - @Override - public Map<INode, Rect> measureChildren(@NonNull INode parent, - @Nullable AttributeFilter filter) { - return null; - } - - @Override - public int pxToDp(int px) { - // Arbitrary conversion - return px / 3; - } - - @Override - public int dpToPx(int dp) { - // Arbitrary conversion - return 3 * dp; - } - - @Override - public @NonNull String getUniqueId(@NonNull String prefix) { - fail("Not supported in tests yet"); - return null; - } - - @Override - public int screenToLayout(int pixels) { - fail("Not supported in tests yet"); - return pixels; - } - - @Override - public @NonNull String getAppNameSpace() { - fail("Not supported in tests yet"); - return null; - } - - @Override - public @Nullable Object getViewObject(@NonNull INode node) { - fail("Not supported in tests yet"); - return null; - } - - @Override - public boolean rename(INode node) { - fail("Not supported in tests yet"); - return false; - } - - @Override - @Nullable - public String displayCustomViewClassInput() { - fail("Not supported in tests yet"); - return null; - } - } - - public void testDummy() { - // To avoid JUnit warning that this class contains no tests, even though - // this is an abstract class and JUnit shouldn't try - } -} |