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Draw timestamp information into BatteryChartView manually (2/2)

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screenshot: https://screenshot.googleplex.com/8zJcMJeMDovfhdD

Bug: 183921876
Test: make SettingsRoboTests
Change-Id: I276f70c3cf8ebd2316f987ace0d6537ed2cf8a45
This commit is contained in:
ykhung
2021-04-27 16:16:13 +08:00
committed by YUKAI HUNG
parent e035a81ddc
commit 10000eb254
3 changed files with 82 additions and 4 deletions
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57
tests/robotests/src/com/android/settings/fuelgauge/BatteryChartPreferenceControllerTest.java
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@@ -81,10 +81,7 @@ public final class BatteryChartPreferenceControllerTest {
public void setUp() {
MockitoAnnotations.initMocks(this);
mContext = spy(RuntimeEnvironment.application);
mBatteryChartPreferenceController =
new BatteryChartPreferenceController(
mContext, "app_list", /*lifecycle=*/ null,
mSettingsActivity, mFragment);
mBatteryChartPreferenceController = createController();
mBatteryChartPreferenceController.mPrefContext = mContext;
mBatteryChartPreferenceController.mAppListPrefGroup = mAppListGroup;
mBatteryChartPreferenceController.mBatteryChartView = mBatteryChartView;
@@ -572,6 +569,52 @@ public final class BatteryChartPreferenceControllerTest {
.isEqualTo("System usage for past 24 hr");
}
@Test
public void testSetTimestampLabel_nullBatteryHistoryKeys_ignore() {
mBatteryChartPreferenceController = createController();
mBatteryChartPreferenceController.mBatteryHistoryKeys = null;
mBatteryChartPreferenceController.mBatteryChartView =
spy(new BatteryChartView(mContext));
mBatteryChartPreferenceController.setTimestampLabel();
verify(mBatteryChartPreferenceController.mBatteryChartView, never())
.setTimestamps(any());
}
@Test
public void testSetTimestampLabel_setExpectedTimestampData() {
mBatteryChartPreferenceController = createController();
mBatteryChartPreferenceController.mBatteryChartView =
spy(new BatteryChartView(mContext));
setUpBatteryHistoryKeys();
// Generates the expected result.
final String[] expectedResults = new String[4];
final long timeSlotOffset = DateUtils.HOUR_IN_MILLIS * 8;
for (int index = 0; index < expectedResults.length; index++) {
expectedResults[index] =
ConvertUtils.utcToLocalTimeHour(
1619247636826L - (3 - index) * timeSlotOffset);
}
mBatteryChartPreferenceController.setTimestampLabel();
verify(mBatteryChartPreferenceController.mBatteryChartView)
.setTimestamps(expectedResults);
}
@Test
public void testSetTimestampLabel_withoutValidTimestamp_setExpectedTimestampData() {
mBatteryChartPreferenceController = createController();
mBatteryChartPreferenceController.mBatteryChartView =
spy(new BatteryChartView(mContext));
mBatteryChartPreferenceController.mBatteryHistoryKeys = new long[] {0L};
mBatteryChartPreferenceController.setTimestampLabel();
verify(mBatteryChartPreferenceController.mBatteryChartView)
.setTimestamps(any());
}
private static Map<Long, List<BatteryHistEntry>> createBatteryHistoryMap(int size) {
final Map<Long, List<BatteryHistEntry>> batteryHistoryMap = new HashMap<>();
for (int index = 0; index < size; index++) {
@@ -598,4 +641,10 @@ public final class BatteryChartPreferenceControllerTest {
ConvertUtils.sSimpleDateFormatForHour
.setTimeZone(TimeZone.getTimeZone("GMT"));
}
private BatteryChartPreferenceController createController() {
return new BatteryChartPreferenceController(
mContext, "app_list", /*lifecycle=*/ null,
mSettingsActivity, mFragment);
}
}