--- /dev/null
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+ *
+ * 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 android.widget.cts;
+
+import com.android.cts.stub.R;
+import com.android.common.ArrayListCursor;
+
+import dalvik.annotation.TestTargets;
+import dalvik.annotation.TestLevel;
+import dalvik.annotation.TestTargetNew;
+import dalvik.annotation.TestTargetClass;
+
+import android.content.Context;
+import android.database.Cursor;
+import android.test.InstrumentationTestCase;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ResourceCursorTreeAdapter;
+
+import java.util.ArrayList;
+
+/**
+ * Test {@link ResourceCursorTreeAdapter}.
+ */
+@TestTargetClass(ResourceCursorTreeAdapter.class)
+public class ResourceCursorTreeAdapterTest extends InstrumentationTestCase {
+ private ResourceCursorTreeAdapter mResourceCursorTreeAdapter;
+
+ private Context mContext;
+
+ private ViewGroup mParent;
+
+ private int mCollapsedGroupLayout = R.layout.cursoradapter_group0;
+
+ private int mGroupLayout = mCollapsedGroupLayout;
+
+ private int mExpandedGroupLayout = R.layout.cursoradapter_group1;
+
+ private int mNormalChildLayout = R.layout.cursoradapter_item0;
+
+ private int mChildLayout = mNormalChildLayout;
+
+ private int mLastChildLayout = R.layout.cursoradapter_item1;
+
+ private int mCollapsedGroupId = R.id.cursorAdapter_group0;
+
+ private int mGroupId = mCollapsedGroupId;
+
+ private int mExpandedGroupId = R.id.cursorAdapter_group1;
+
+ private int mNormalChildId = R.id.cursorAdapter_item0;
+
+ private int mChildId = mNormalChildId;
+
+ private int mLastChildId = R.id.cursorAdapter_item1;
+
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ mContext = getInstrumentation().getTargetContext();
+ LayoutInflater layoutInflater = (LayoutInflater) mContext.getSystemService(
+ Context.LAYOUT_INFLATER_SERVICE);
+ mParent = (ViewGroup) layoutInflater.inflate(R.layout.cursoradapter_host, null);
+ }
+
+ @TestTargets({
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test constructors",
+ method = "ResourceCursorTreeAdapter",
+ args = {android.content.Context.class, android.database.Cursor.class, int.class,
+ int.class}
+ ),
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ notes = "Test constructors",
+ method = "ResourceCursorTreeAdapter",
+ args = {android.content.Context.class, android.database.Cursor.class, int.class,
+ int.class, int.class}
+ ),
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "ResourceCursorTreeAdapter",
+ args = {android.content.Context.class, android.database.Cursor.class, int.class,
+ int.class, int.class, int.class}
+ )
+ })
+ public void testConstructor() {
+ mResourceCursorTreeAdapter = new MockResourceCursorTreeAdapter(mContext, null,
+ mGroupLayout, mChildLayout);
+ assertNull(mResourceCursorTreeAdapter.getCursor());
+
+ Cursor cursor = createTestCursor(3, 3);
+ mResourceCursorTreeAdapter = new MockResourceCursorTreeAdapter(mContext, cursor,
+ mGroupLayout, mChildLayout);
+ assertEquals(cursor, mResourceCursorTreeAdapter.getCursor());
+
+ new MockResourceCursorTreeAdapter(mContext, null, mCollapsedGroupLayout,
+ mExpandedGroupLayout, mChildLayout);
+
+ new MockResourceCursorTreeAdapter(mContext, null, mCollapsedGroupLayout,
+ mExpandedGroupLayout, mNormalChildLayout, mLastChildLayout);
+
+ new MockResourceCursorTreeAdapter(mContext, null, -1, -1);
+
+ new MockResourceCursorTreeAdapter(mContext, null, -1, -1, -1);
+
+ new MockResourceCursorTreeAdapter(mContext, null, -1, -1, -1, -1);
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "newChildView",
+ args = {android.content.Context.class, android.database.Cursor.class, boolean.class,
+ android.view.ViewGroup.class}
+ )
+ // The parameters Context and Cursor are never readin the method
+ public void testNewChildView() {
+ mResourceCursorTreeAdapter = new MockResourceCursorTreeAdapter(mContext, null,
+ mGroupLayout, mChildLayout);
+
+ View result = mResourceCursorTreeAdapter.newChildView(null, null, true, mParent);
+ assertEquals(mChildId, result.getId());
+
+ result = mResourceCursorTreeAdapter.newChildView(null, null, false, mParent);
+ assertEquals(mChildId, result.getId());
+
+ mResourceCursorTreeAdapter = new MockResourceCursorTreeAdapter(mContext, null,
+ mGroupLayout, mGroupLayout, mNormalChildLayout, mLastChildLayout);
+
+ result = mResourceCursorTreeAdapter.newChildView(null, null, true, mParent);
+ assertEquals(mLastChildId, result.getId());
+
+ result = mResourceCursorTreeAdapter.newChildView(null, null, false, mParent);
+ assertEquals(mNormalChildId, result.getId());
+ }
+
+ @TestTargetNew(
+ level = TestLevel.COMPLETE,
+ method = "newGroupView",
+ args = {android.content.Context.class, android.database.Cursor.class, boolean.class,
+ android.view.ViewGroup.class}
+ )
+ // The parameters Context and Cursor are never readin the method
+ public void testNewGroupView() {
+ mResourceCursorTreeAdapter = new MockResourceCursorTreeAdapter(mContext, null,
+ mGroupLayout, mChildLayout);
+
+ View result = mResourceCursorTreeAdapter.newGroupView(null, null, true, mParent);
+ assertEquals(mGroupId, result.getId());
+
+ result = mResourceCursorTreeAdapter.newGroupView(null, null, false, mParent);
+ assertEquals(mGroupId, result.getId());
+
+ mResourceCursorTreeAdapter = new MockResourceCursorTreeAdapter(mContext, null,
+ mCollapsedGroupLayout, mExpandedGroupLayout, mChildLayout);
+
+ result = mResourceCursorTreeAdapter.newGroupView(null, null, true, mParent);
+ assertEquals(mExpandedGroupId, result.getId());
+
+ result = mResourceCursorTreeAdapter.newGroupView(null, null, false, mParent);
+ assertEquals(mCollapsedGroupId, result.getId());
+ }
+
+ /**
+ * Creates the test cursor.
+ *
+ * @param colCount the column count
+ * @param rowCount the row count
+ * @return the cursor
+ */
+ @SuppressWarnings("unchecked")
+ private Cursor createTestCursor(int colCount, int rowCount) {
+ ArrayList<ArrayList> list = new ArrayList<ArrayList>();
+ String[] columns = new String[colCount];
+ for (int i = 0; i < colCount; i++) {
+ columns[i] = "column" + i;
+ }
+
+ for (int i = 0; i < rowCount; i++) {
+ ArrayList<String> row = new ArrayList<String>();
+ for (int j = 0; j < colCount; j++) {
+ row.add("" + rowCount + "" + colCount);
+ }
+ list.add(row);
+ }
+
+ return new ArrayListCursor(columns, list);
+ }
+
+ private class MockResourceCursorTreeAdapter extends ResourceCursorTreeAdapter {
+ public MockResourceCursorTreeAdapter(Context context, Cursor cursor,
+ int collapsedGroupLayout, int expandedGroupLayout, int childLayout,
+ int lastChildLayout) {
+ super(context, cursor, collapsedGroupLayout, expandedGroupLayout, childLayout,
+ lastChildLayout);
+ }
+
+ public MockResourceCursorTreeAdapter(Context context, Cursor cursor,
+ int collapsedGroupLayout, int expandedGroupLayout, int childLayout) {
+ super(context, cursor, collapsedGroupLayout, expandedGroupLayout, childLayout);
+ }
+
+ public MockResourceCursorTreeAdapter(Context context, Cursor cursor, int groupLayout,
+ int childLayout) {
+ super(context, cursor, groupLayout, childLayout);
+ }
+
+ @Override
+ protected void bindChildView(View view, Context context, Cursor cursor,
+ boolean isLastChild) {
+ }
+
+ @Override
+ protected void bindGroupView(View view, Context context, Cursor cursor,
+ boolean isExpanded) {
+ }
+
+ @Override
+ protected Cursor getChildrenCursor(Cursor groupCursor) {
+ return null;
+ }
+ }
+}
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