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/*
* Copyright (C) 2011 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 com.android.email.activity;
import com.android.email.R;
import android.app.Activity;
import android.content.Context;
import android.test.AndroidTestCase;
import android.test.suitebuilder.annotation.SmallTest;
import android.view.View;
import java.util.Locale;
@SmallTest
public class UiUtilitiesTests extends AndroidTestCase {
public void brokentestFormatSize() {
if (!"en".equalsIgnoreCase(Locale.getDefault().getLanguage())) {
return; // Only works on the EN locale.
}
assertEquals("0B", UiUtilities.formatSize(getContext(), 0));
assertEquals("1B", UiUtilities.formatSize(getContext(), 1));
assertEquals("1023B", UiUtilities.formatSize(getContext(), 1023));
assertEquals("1KB", UiUtilities.formatSize(getContext(), 1024));
assertEquals("1023KB", UiUtilities.formatSize(getContext(), 1024 * 1024 - 1));
assertEquals("1MB", UiUtilities.formatSize(getContext(), 1024 * 1024));
assertEquals("1023MB", UiUtilities.formatSize(getContext(), 1024 * 1024 * 1024 - 1));
assertEquals("1GB", UiUtilities.formatSize(getContext(), 1024 * 1024 * 1024));
assertEquals("5GB", UiUtilities.formatSize(getContext(), 5L * 1024 * 1024 * 1024));
}
public void brokentestGetMessageCountForUi() {
final Context c = getContext();
// Negavive valeus not really expected, but at least shouldn't crash.
assertEquals("-1", UiUtilities.getMessageCountForUi(c, -1, true));
assertEquals("-1", UiUtilities.getMessageCountForUi(c, -1, false));
assertEquals("", UiUtilities.getMessageCountForUi(c, 0, true));
assertEquals("0", UiUtilities.getMessageCountForUi(c, 0, false));
assertEquals("1", UiUtilities.getMessageCountForUi(c, 1, true));
assertEquals("1", UiUtilities.getMessageCountForUi(c, 1, false));
assertEquals("999", UiUtilities.getMessageCountForUi(c, 999, true));
assertEquals("999", UiUtilities.getMessageCountForUi(c, 999, false));
final String moreThan999 = c.getString(R.string.more_than_999);
assertEquals(moreThan999, UiUtilities.getMessageCountForUi(c, 1000, true));
assertEquals(moreThan999, UiUtilities.getMessageCountForUi(c, 1000, false));
assertEquals(moreThan999, UiUtilities.getMessageCountForUi(c, 1001, true));
assertEquals(moreThan999, UiUtilities.getMessageCountForUi(c, 1001, false));
}
public void brokentestSetVisibilitySafe() {
{
DummyView v = new DummyView(getContext());
UiUtilities.setVisibilitySafe(v, View.VISIBLE);
assertEquals(View.VISIBLE, v.mVisibility);
// Shouldn't crash
UiUtilities.setVisibilitySafe(null, View.VISIBLE);
}
{
DummyActivity a = new DummyActivity();
DummyView v = new DummyView(getContext());
a.mDummyViewId = 3;
a.mDummyView = v;
UiUtilities.setVisibilitySafe(a, 3, View.VISIBLE);
assertEquals(View.VISIBLE, v.mVisibility);
// shouldn't crash
UiUtilities.setVisibilitySafe(a, 5, View.VISIBLE);
}
// No test for setVisibilitySafe(View, int, int) -- see testGetView().
}
private static class DummyActivity extends Activity {
public int mDummyViewId;
public View mDummyView;
@Override
public View findViewById(int id) {
return (id == mDummyViewId) ? mDummyView : null;
}
}
private static class DummyView extends View {
public int mVisibility = View.GONE;
public DummyView(Context context) {
super(context);
}
@Override
public void setVisibility(int visibility) {
mVisibility = visibility;
}
}
}
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