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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.0
import QtTest 1.0
import QtLocation 5.3
import "utils.js" as Utils
TestCase {
id: testCase
name: "CategoryModel"
CategoryModel {
id: testModel
}
Plugin {
id: testPlugin
name: "qmlgeo.test.plugin"
allowExperimental: true
parameters: [
PluginParameter {
name: "initializePlaceData"
value: true
}
]
}
Plugin {
id: uninitializedPlugin
}
Plugin {
id: nonExistantPlugin
name: "nonExistentName"
}
function test_setAndGet_data() {
return [
{ tag: "plugin", property: "plugin", signal: "pluginChanged", value: testPlugin },
{ tag: "hierarchical", property: "hierarchical", signal: "hierarchicalChanged", value: false, reset: true },
];
}
function test_setAndGet(data) {
Utils.testObjectProperties(testCase, testModel, data);
}
function test_hierarchicalModel() {
var modelSpy = Qt.createQmlObject('import QtTest 1.0; SignalSpy {}', testCase, "SignalSpy");
var categoryModel = Qt.createQmlObject('import QtQuick 2.0; import QtLocation 5.3;'
+ 'VisualDataModel { model: CategoryModel {} delegate: Item {} }',
testCase, "VisualDataModel");
modelSpy.target = categoryModel.model;
modelSpy.signalName = "statusChanged";
compare(categoryModel.model.status, CategoryModel.Null);
compare(categoryModel.count, 0);
// set the plugin
categoryModel.model.plugin = testPlugin;
categoryModel.model.update();
tryCompare(categoryModel.model, "status", CategoryModel.Loading);
compare(modelSpy.count, 1);
tryCompare(categoryModel.model, "status", CategoryModel.Ready);
compare(modelSpy.count, 2);
compare(categoryModel.model.errorString(), "");
var expectedNames = [ "Accommodation", "Park" ];
compare(categoryModel.count, expectedNames.length);
for (var i = 0; i < expectedNames.length; ++i) {
var category = categoryModel.model.data(categoryModel.modelIndex(i),
CategoryModel.CategoryRole);
compare(category.name, expectedNames[i]);
}
// check that "Accommodation" has children
categoryModel.rootIndex = categoryModel.modelIndex(0);
expectedNames = [ "Camping", "Hotel", "Motel" ];
compare(categoryModel.count, expectedNames.length);
for (i = 0; i < expectedNames.length; ++i) {
category = categoryModel.model.data(categoryModel.modelIndex(i),
CategoryModel.CategoryRole);
compare(category.name, expectedNames[i]);
var parentCategory = categoryModel.model.data(categoryModel.modelIndex(i),
CategoryModel.ParentCategoryRole);
compare(parentCategory.name, "Accommodation");
}
categoryModel.rootIndex = categoryModel.parentModelIndex();
compare(categoryModel.count, 2);
// check that "Park" has no children
categoryModel.rootIndex = categoryModel.modelIndex(1);
compare(categoryModel.count, 0);
categoryModel.rootIndex = categoryModel.parentModelIndex();
// clean up
categoryModel.model.plugin = null;
categoryModel.model.update();
// check that the model is empty when an error is encountered
tryCompare(categoryModel, "count", 0);
compare(categoryModel.model.status, CategoryModel.Error);
}
function test_flatModel() {
var modelSpy = Qt.createQmlObject('import QtTest 1.0; SignalSpy {}', testCase, "SignalSpy");
var categoryModel = Qt.createQmlObject('import QtQuick 2.0; import QtLocation 5.3;'
+ 'VisualDataModel { model: CategoryModel {} delegate: Item {} }',
testCase, "VisualDataModel");
modelSpy.target = categoryModel.model;
modelSpy.signalName = "statusChanged";
compare(categoryModel.model.status, CategoryModel.Null);
compare(categoryModel.count, 0);
// set the plugin
categoryModel.model.hierarchical = false;
categoryModel.model.plugin = testPlugin;
categoryModel.model.update();
tryCompare(categoryModel.model, "status", CategoryModel.Loading);
compare(modelSpy.count, 1);
tryCompare(categoryModel.model, "status", CategoryModel.Ready);
compare(modelSpy.count, 2);
var expectedNames = [ "Accommodation", "Camping", "Hotel", "Motel", "Park" ];
compare(categoryModel.count, expectedNames.length);
for (var i = 0; i < expectedNames.length; ++i) {
var category = categoryModel.model.data(categoryModel.modelIndex(i),
CategoryModel.CategoryRole);
var name = categoryModel.model.data(categoryModel.modelIndex(i), 0); // DisplayRole
compare(name, expectedNames[i]);
compare(category.name, expectedNames[i]);
}
// check that no category has children
for (i = 0; i < categoryModel.count; ++i) {
categoryModel.rootIndex = categoryModel.modelIndex(i);
compare(categoryModel.count, 0);
categoryModel.rootIndex = categoryModel.parentModelIndex();
}
// clean up
categoryModel.model.hierarchical = true;
categoryModel.model.plugin = null;
// check that the model is empty when an error is encountered
categoryModel.model.update();
tryCompare(categoryModel, "count", 0);
compare(categoryModel.model.status, CategoryModel.Error);
}
function test_error() {
var testModel = Qt.createQmlObject('import QtLocation 5.3; CategoryModel {}', testCase, "CategoryModel");
var statusChangedSpy = Qt.createQmlObject('import QtTest 1.0; SignalSpy {}', testCase, "SignalSpy");
statusChangedSpy.target = testModel;
statusChangedSpy.signalName = "statusChanged";
//try updating without a plugin instance
testModel.update();
tryCompare(statusChangedSpy, "count", 2);
compare(testModel.status, CategoryModel.Error);
statusChangedSpy.clear();
//Aside: there is some difficulty in checking the transition to the Loading state
//since the model transitions from Loading to Error before the next event loop
//iteration.
//try updating with an uninitialized plugin instance.
testModel.plugin = uninitializedPlugin; // uninitialized does not trigger update on setPlugin
testModel.update();
tryCompare(statusChangedSpy, "count", 2);
compare(testModel.status, CategoryModel.Error);
statusChangedSpy.clear();
//try searching with plugin a instance
//that has been provided a non-existent name
tryCompare(statusChangedSpy, "count", 0);
testModel.plugin = nonExistantPlugin;
// testModel.update(); //QTBUG-70254
tryCompare(statusChangedSpy, "count", 2);
compare(testModel.status, CategoryModel.Error);
}
}
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