mirror of
https://codeberg.org/OpenTracksApp/OpenTracks.git
synced 2026-10-06 11:33:06 +02:00
Make changes in DynamicSpeedTrackPathDescriptor :
Add field: CriticalDifference Add helper method isDifferenceSignificant to test needsRedraw Add getSpeedMargin,setAverageMovingSpeed getAverageMovingSpeed methods Change some code style of DynamicSpeedTrackPathDescriptor Add test cases for FixedSpeedTrackPathDescriptor and DynamicSpeedTrackPathDescriptor
This commit is contained in:
youtaol
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/*
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* Copyright 2012 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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package com.google.android.apps.mytracks.maps;
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import com.google.android.apps.mytracks.Constants;
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import com.google.android.maps.mytracks.R;
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.content.SharedPreferences.Editor;
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import android.test.AndroidTestCase;
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/**
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* Tests for the {@link DynamicSpeedTrackPathDescriptor}.
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*
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* @author Youtao Liu
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*/
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public class DynamicSpeedTrackPathDescriptorTest extends AndroidTestCase {
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private Context context;
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private SharedPreferences sharedPreferences;
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private Editor sharedPreferencesEditor;
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@Override
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protected void setUp() throws Exception {
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super.setUp();
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context = getContext();
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sharedPreferences = context.getSharedPreferences(Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
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sharedPreferencesEditor = sharedPreferences.edit();
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}
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/**
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* Tests the method {@link DynamicSpeedTrackPathDescriptor#getSpeedMargin()}
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* with zero, normal and illegal value.
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*/
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public void testGetSpeedMargin() {
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String[] actuals = { "0", "50", "99", "" };
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// The default value of speedMargin is 25.
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int[] expectations = { 0, 50, 99, 25 };
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// Test
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for (int i = 0; i < expectations.length; i++) {
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sharedPreferencesEditor.putString(
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context.getString(R.string.track_color_mode_dynamic_speed_variation_key), actuals[i]);
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sharedPreferencesEditor.commit();
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DynamicSpeedTrackPathDescriptor dynamicSpeedTrackPathDescriptor = new DynamicSpeedTrackPathDescriptor(
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context);
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assertEquals(expectations[i],
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dynamicSpeedTrackPathDescriptor.getSpeedMargin(sharedPreferences));
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}
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}
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/**
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* Tests {@link DynamicSpeedTrackPathDescriptor#OnSharedPreferenceChanged()}
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* when the key is null.
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*/
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public void testOnSharedPreferenceChanged_nullKey() {
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DynamicSpeedTrackPathDescriptor dynamicSpeedTrackPathDescriptor = new DynamicSpeedTrackPathDescriptor(
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context);
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int speedMargin = dynamicSpeedTrackPathDescriptor.getSpeedMargin(sharedPreferences);
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// Change value in shared preferences.
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sharedPreferencesEditor.putString(
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context.getString(R.string.track_color_mode_dynamic_speed_variation_key),
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Integer.toString(speedMargin + 2));
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sharedPreferencesEditor.commit();
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dynamicSpeedTrackPathDescriptor.onSharedPreferenceChanged(sharedPreferences, null);
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assertEquals(speedMargin, dynamicSpeedTrackPathDescriptor.getSpeedMargin());
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}
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/**
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* Tests {@link DynamicSpeedTrackPathDescriptor#OnSharedPreferenceChanged()}
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* when the key is not null, and not trackColorModeDynamicVariation.
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*/
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public void testOnSharedPreferenceChanged_otherKey() {
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DynamicSpeedTrackPathDescriptor dynamicSpeedTrackPathDescriptor = new DynamicSpeedTrackPathDescriptor(
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context);
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int speedMargin = dynamicSpeedTrackPathDescriptor.getSpeedMargin(sharedPreferences);
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// Change value in shared preferences.
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sharedPreferencesEditor.putString(
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context.getString(R.string.track_color_mode_dynamic_speed_variation_key),
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Integer.toString(speedMargin + 2));
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sharedPreferencesEditor.commit();
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dynamicSpeedTrackPathDescriptor.onSharedPreferenceChanged(sharedPreferences, "anyKey");
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assertEquals(speedMargin, dynamicSpeedTrackPathDescriptor.getSpeedMargin());
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}
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/**
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* Tests {@link DynamicSpeedTrackPathDescriptor#OnSharedPreferenceChanged()}
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* when the key is trackColorModeDynamicVariation.
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*/
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public void testOnSharedPreferenceChanged_trackColorModeDynamicVariationKey() {
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DynamicSpeedTrackPathDescriptor dynamicSpeedTrackPathDescriptor = new DynamicSpeedTrackPathDescriptor(
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context);
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int speedMargin = dynamicSpeedTrackPathDescriptor.getSpeedMargin(sharedPreferences);
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// Change value in shared preferences.
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sharedPreferencesEditor.putString(
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"trackColorModeDynamicVariation",
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Integer.toString(speedMargin + 2));
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sharedPreferencesEditor.commit();
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dynamicSpeedTrackPathDescriptor.onSharedPreferenceChanged(sharedPreferences,
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"trackColorModeDynamicVariation");
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assertEquals(speedMargin + 2, dynamicSpeedTrackPathDescriptor.getSpeedMargin());
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}
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/**
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* Tests {@link DynamicSpeedTrackPathDescriptor#OnSharedPreferenceChanged()}
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* when the values of speedMargin is "".
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*/
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public void testOnSharedPreferenceChanged_emptyValue() {
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DynamicSpeedTrackPathDescriptor dynamicSpeedTrackPathDescriptor = new DynamicSpeedTrackPathDescriptor(
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context);
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// Change value in shared preferences
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sharedPreferencesEditor.putString(
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context.getString(R.string.track_color_mode_dynamic_speed_variation_key), "");
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sharedPreferencesEditor.commit();
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dynamicSpeedTrackPathDescriptor.onSharedPreferenceChanged(sharedPreferences,
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context.getString(R.string.track_color_mode_dynamic_speed_variation_key));
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// The default value of speedMargin is 25.
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assertEquals(25, dynamicSpeedTrackPathDescriptor.getSpeedMargin());
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}
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/**
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* Tests {@link DynamicSpeedTrackPathDescriptor#NeedsRedraw()} by wrong track
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* id.
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*/
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public void testNeedsRedraw_WrongTrackId() {
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long trackId = -1;
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sharedPreferencesEditor.putLong(context.getString(R.string.selected_track_key), trackId);
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sharedPreferencesEditor.commit();
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DynamicSpeedTrackPathDescriptor dynamicSpeedTrackPathDescriptor = new DynamicSpeedTrackPathDescriptor(
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context);
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assertEquals(false, dynamicSpeedTrackPathDescriptor.needsRedraw());
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}
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/**
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* Tests {@link DynamicSpeedTrackPathDescriptor#NeedsRedraw()} by different
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* averageMovingSpeed.
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*/
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public void testIsDiffereceSignificant() {
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DynamicSpeedTrackPathDescriptor dynamicSpeedTrackPathDescriptor = new DynamicSpeedTrackPathDescriptor(
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context);
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double[] averageMovingSpeeds = { 0, 30, 30, 30 };
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double[] newAverageMovingSpeed = { 20, 30,
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// Difference is less than CRITICAL_DIFFERENCE_PERCENTAGE
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30 * (1 + (DynamicSpeedTrackPathDescriptor.CRITICAL_DIFFERENCE_PERCENTAGE / 100) / 2),
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// Difference is more than CRITICAL_DIFFERENCE_PERCENTAGE
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30 * (1 + (DynamicSpeedTrackPathDescriptor.CRITICAL_DIFFERENCE_PERCENTAGE / 100.00) * 2) };
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boolean[] expectedValues = { true, false, false, true };
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double[] expectedAverageMovingSpeed = { 20, 30, 30,
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30 * (1 + (DynamicSpeedTrackPathDescriptor.CRITICAL_DIFFERENCE_PERCENTAGE / 100.00) * 2) };
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// Test
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for (int i = 0; i < newAverageMovingSpeed.length; i++) {
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dynamicSpeedTrackPathDescriptor.setAverageMovingSpeed(averageMovingSpeeds[i]);
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assertEquals(expectedValues[i], dynamicSpeedTrackPathDescriptor.isDifferenceSignificant(
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averageMovingSpeeds[i], newAverageMovingSpeed[i]));
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assertEquals(expectedAverageMovingSpeed[i],
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dynamicSpeedTrackPathDescriptor.getAverageMovingSpeed());
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}
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}
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}
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+183
@@ -0,0 +1,183 @@
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/*
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* Copyright 2012 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may not
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* use this file except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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*/
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package com.google.android.apps.mytracks.maps;
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import com.google.android.apps.mytracks.Constants;
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import com.google.android.maps.mytracks.R;
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.content.SharedPreferences.Editor;
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import android.test.AndroidTestCase;
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/**
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* Tests for the {@link DynamicSpeedTrackPathDescriptor}.
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*
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* @author Youtao Liu
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*/
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public class FixedSpeedTrackPathDescriptorTest extends AndroidTestCase {
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private Context context;
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private SharedPreferences sharedPreferences;
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private Editor sharedPreferencesEditor;
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private int slowDefault;
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private int normalDefault;
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@Override
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protected void setUp() throws Exception {
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super.setUp();
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context = getContext();
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sharedPreferences = context.getSharedPreferences(Constants.SETTINGS_NAME, Context.MODE_PRIVATE);
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sharedPreferencesEditor = sharedPreferences.edit();
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// Get the default value
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slowDefault = 9;
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normalDefault = 15;
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}
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/**
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* Tests the initialization of slowSpeed and normalSpeed in
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* {@link DynamicSpeedTrackPathDescriptor#DynamicSpeedTrackPathDescriptor(Context)}
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* .
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*/
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public void testConstructor() {
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String[] slowSpeedsInShPre = { "0", "1", "99", "" };
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int[] slowSpeedExpectations = { 0, 1, 99, slowDefault };
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String[] normalSpeedsInShPre = { "0", "1", "99", "" };
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int[] normalSpeedExpectations = { 0, 1, 99, normalDefault };
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for (int i = 0; i < slowSpeedsInShPre.length; i++) {
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sharedPreferencesEditor.putString(
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context.getString(R.string.track_color_mode_fixed_speed_slow_key), slowSpeedsInShPre[i]);
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sharedPreferencesEditor.putString(
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context.getString(R.string.track_color_mode_fixed_speed_medium_key),
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normalSpeedsInShPre[i]);
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sharedPreferencesEditor.commit();
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FixedSpeedTrackPathDescriptor fixedSpeedTrackPathDescriptor = new FixedSpeedTrackPathDescriptor(
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context);
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assertEquals(slowSpeedExpectations[i], fixedSpeedTrackPathDescriptor.getSlowSpeed());
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assertEquals(normalSpeedExpectations[i], fixedSpeedTrackPathDescriptor.getNormalSpeed());
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}
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}
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/**
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* Tests {@link DynamicSpeedTrackPathDescriptor#onSharedPreferenceChanged()}
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* when the key is null.
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*/
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public void testOnSharedPreferenceChanged_null_key() {
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FixedSpeedTrackPathDescriptor fixedSpeedTrackPathDescriptor = new FixedSpeedTrackPathDescriptor(
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context);
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int slowSpeed = fixedSpeedTrackPathDescriptor.getSlowSpeed();
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int normalSpeed = fixedSpeedTrackPathDescriptor.getNormalSpeed();
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// Change value in shared preferences
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sharedPreferencesEditor.putString(
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context.getString(R.string.track_color_mode_fixed_speed_slow_key),
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Integer.toString(slowSpeed + 2));
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sharedPreferencesEditor.putString(
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context.getString(R.string.track_color_mode_fixed_speed_medium_key),
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Integer.toString(normalSpeed + 2));
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sharedPreferencesEditor.commit();
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fixedSpeedTrackPathDescriptor.onSharedPreferenceChanged(sharedPreferences, null);
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assertEquals(slowSpeed, fixedSpeedTrackPathDescriptor.getSlowSpeed());
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assertEquals(normalSpeed, fixedSpeedTrackPathDescriptor.getNormalSpeed());
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}
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/**
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* Tests {@link DynamicSpeedTrackPathDescriptor#onSharedPreferenceChanged()}
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* when the key is not null, and not slowSpeed and not normalSpeed.
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*/
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public void testOnSharedPreferenceChanged_other_key() {
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FixedSpeedTrackPathDescriptor fixedSpeedTrackPathDescriptor = new FixedSpeedTrackPathDescriptor(
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context);
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int slowSpeed = fixedSpeedTrackPathDescriptor.getSlowSpeed();
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int normalSpeed = fixedSpeedTrackPathDescriptor.getNormalSpeed();
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// Change value in shared preferences
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sharedPreferencesEditor.putString(
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context.getString(R.string.track_color_mode_fixed_speed_slow_key),
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Integer.toString(slowSpeed + 2));
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sharedPreferencesEditor.putString(
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context.getString(R.string.track_color_mode_fixed_speed_medium_key),
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Integer.toString(normalSpeed + 2));
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sharedPreferencesEditor.commit();
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fixedSpeedTrackPathDescriptor.onSharedPreferenceChanged(sharedPreferences, "anyKey");
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assertEquals(slowSpeed, fixedSpeedTrackPathDescriptor.getSlowSpeed());
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assertEquals(normalSpeed, fixedSpeedTrackPathDescriptor.getNormalSpeed());
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}
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/**
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* Tests {@link DynamicSpeedTrackPathDescriptor#onSharedPreferenceChanged()}
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* when the key is slowSpeed.
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*/
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public void testOnSharedPreferenceChanged_slowSpeedKey() {
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FixedSpeedTrackPathDescriptor fixedSpeedTrackPathDescriptor = new FixedSpeedTrackPathDescriptor(
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context);
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int slowSpeed = fixedSpeedTrackPathDescriptor.getSlowSpeed();
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int normalSpeed = fixedSpeedTrackPathDescriptor.getNormalSpeed();
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// Change value in shared preferences
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sharedPreferencesEditor.putString(
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context.getString(R.string.track_color_mode_fixed_speed_slow_key),
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Integer.toString(slowSpeed + 2));
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sharedPreferencesEditor.putString(
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context.getString(R.string.track_color_mode_fixed_speed_medium_key),
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Integer.toString(normalSpeed + 2));
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sharedPreferencesEditor.commit();
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fixedSpeedTrackPathDescriptor.onSharedPreferenceChanged(sharedPreferences,
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context.getString(R.string.track_color_mode_fixed_speed_slow_key));
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assertEquals(slowSpeed + 2, fixedSpeedTrackPathDescriptor.getSlowSpeed());
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assertEquals(normalSpeed + 2, fixedSpeedTrackPathDescriptor.getNormalSpeed());
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}
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/**
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* Tests {@link DynamicSpeedTrackPathDescriptor#onSharedPreferenceChanged()}
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* when the key is normalSpeed.
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*/
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public void testOnSharedPreferenceChanged_normalSpeedKey() {
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FixedSpeedTrackPathDescriptor fixedSpeedTrackPathDescriptor = new FixedSpeedTrackPathDescriptor(
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context);
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int slowSpeed = fixedSpeedTrackPathDescriptor.getSlowSpeed();
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int normalSpeed = fixedSpeedTrackPathDescriptor.getNormalSpeed();
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sharedPreferencesEditor.putString(
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context.getString(R.string.track_color_mode_fixed_speed_slow_key),
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Integer.toString(slowSpeed + 4));
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sharedPreferencesEditor.putString(
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context.getString(R.string.track_color_mode_fixed_speed_medium_key),
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Integer.toString(normalSpeed + 4));
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sharedPreferencesEditor.commit();
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fixedSpeedTrackPathDescriptor.onSharedPreferenceChanged(sharedPreferences,
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context.getString(R.string.track_color_mode_fixed_speed_medium_key));
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assertEquals(slowSpeed + 4, fixedSpeedTrackPathDescriptor.getSlowSpeed());
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assertEquals(normalSpeed + 4, fixedSpeedTrackPathDescriptor.getNormalSpeed());
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}
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/**
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* Tests {@link DynamicSpeedTrackPathDescriptor#onSharedPreferenceChanged()}
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* when the values of slowSpeed and normalSpeed in SharedPreference is "". In
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* such situation, the default value should get returned.
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*/
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public void testOnSharedPreferenceChanged_emptyValue() {
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FixedSpeedTrackPathDescriptor fixedSpeedTrackPathDescriptor = new FixedSpeedTrackPathDescriptor(
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context);
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sharedPreferencesEditor.putString(
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context.getString(R.string.track_color_mode_fixed_speed_slow_key), "");
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sharedPreferencesEditor.putString(
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context.getString(R.string.track_color_mode_fixed_speed_medium_key), "");
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sharedPreferencesEditor.commit();
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fixedSpeedTrackPathDescriptor.onSharedPreferenceChanged(sharedPreferences,
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context.getString(R.string.track_color_mode_fixed_speed_medium_key));
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assertEquals(slowDefault, fixedSpeedTrackPathDescriptor.getSlowSpeed());
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assertEquals(normalDefault, fixedSpeedTrackPathDescriptor.getNormalSpeed());
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}
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}
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Reference in New Issue
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