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/*
* Copyright (C) 2014 Google Inc.
*
* 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.i18n.addressinput;
import com.android.i18n.addressinput.testing.TestActivity;
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.test.ActivityInstrumentationTestCase2;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.LinearLayout;
import android.widget.Spinner;
import android.widget.TextView;
import junit.framework.Assert;
/**
* Test class for {@link AddressWidgetUiComponentProvider}.
*/
public class AddressWidgetUiComponentProviderTest
extends ActivityInstrumentationTestCase2<TestActivity> {
private AddressWidget widget;
private AddressWidgetUiComponentProvider componentProvider;
private LinearLayout container;
private AddressData address;
private Context context;
private int customTextViewCounter;
private int customProgressDialogCounter;
public AddressWidgetUiComponentProviderTest() {
super(TestActivity.class);
}
@Override
protected void setUp() throws Exception {
super.setUp();
AddressData.Builder builder = new AddressData.Builder()
.setCountry("US")
.setLanguageCode("en")
.setAddressLine1("1098 Alta Ave")
.setAdminArea("CA");
address = builder.build();
context = getActivity();
container = new LinearLayout(context);
}
public void testCustomWidgets() {
customTextViewCounter = 0;
customProgressDialogCounter = 0;
componentProvider = new TestComponentProvider(context);
widget = new AddressWidget(context, container, new FormOptions.Builder().build(),
new SimpleClientCacheManager(), componentProvider);
widget.renderFormWithSavedAddress(address);
for (AddressField field : AddressField.values()) {
if (field.equals(AddressField.COUNTRY)) {
continue;
}
View view = widget.getViewForField(field);
if (view instanceof EditText) {
assertTrue("Field " + field + " does not use customized edit text widget.",
view instanceof CustomEditText);
} else if (view instanceof Spinner) {
assertTrue("Field " + field + " does not use customized spinner widget.",
view instanceof CustomSpinner);
assertTrue("Field " + field + " does not use customized ArrayAdapter.",
((Spinner) view).getAdapter() instanceof CustomArrayAdapter);
}
}
assertTrue("Custom TextView label not used.", customTextViewCounter > 0);
assertTrue("Custom ProgressDialog not used.", customProgressDialogCounter > 0);
}
private void increaseTextViewCounter() {
customTextViewCounter++;
}
private void increaseProgressDialogCounter() {
customProgressDialogCounter++;
}
private class CustomEditText extends EditText {
CustomEditText(Context context) {
super(context);
}
}
private class CustomSpinner extends Spinner {
CustomSpinner(Context context) {
super(context);
}
}
private class CustomArrayAdapter<String> extends ArrayAdapter {
CustomArrayAdapter(Context context, int id) {
super(context, id);
}
}
private class TestComponentProvider extends AddressWidgetUiComponentProvider {
TestComponentProvider(Context context) {
super(context);
}
protected TextView createUiLabel(CharSequence label, AddressField.WidthType widthType) {
TextView result = new TextView(mContext);
result.setText(label);
AddressWidgetUiComponentProviderTest.this.increaseTextViewCounter();
return result;
}
protected EditText createUiTextField(AddressField.WidthType widthType) {
return new CustomEditText(mContext);
}
protected Spinner createUiPickerSpinner(AddressField.WidthType widthType) {
return new CustomSpinner(mContext);
}
protected ArrayAdapter<String> createUiPickerAdapter(AddressField.WidthType widthType) {
ArrayAdapter<String> result = new CustomArrayAdapter<String>(
context, android.R.layout.simple_spinner_item);
result.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
return result;
}
protected ProgressDialog getUiActivityIndicatorView() {
AddressWidgetUiComponentProviderTest.this.increaseProgressDialogCounter();
return super.getUiActivityIndicatorView();
}
}
}
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