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Refactoring: DistanceFormatter handles metricUnits.

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Dennis Guse
2022-04-23 20:26:08 +02:00
parent a57b5cd6ee
commit 16f238f34b
11 changed files with 70 additions and 31 deletions
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src/androidTest/java/de/dennisguse/opentracks/data/models/DistanceFormatterTest.java
+16 -6
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@@ -16,18 +16,28 @@ public class DistanceFormatterTest {
private final Context context = ApplicationProvider.getApplicationContext();
@Test
public void testFormatDistance() {
public void testFormatDistance_metric() {
DistanceFormatter formatter = DistanceFormatter.Builder()
.setDecimalCount(2)
.setMetricUnits(true)
.build(context);
// A large number in metric
assertEquals("5.00 km", formatter.formatDistance(Distance.of(5000), true));
// A large number in imperial
assertEquals("3.11 mi", formatter.formatDistance(Distance.of(5000), false));
assertEquals("5.00 km", formatter.formatDistance(Distance.of(5000)));
// A small number in metric
assertEquals("100.00 m", formatter.formatDistance(Distance.of(100), true));
assertEquals("100.00 m", formatter.formatDistance(Distance.of(100)));
}
@Test
public void testFormatDistance_imperial() {
DistanceFormatter formatter = DistanceFormatter.Builder()
.setDecimalCount(2)
.setMetricUnits(false)
.build(context);
// A large number in imperial
assertEquals("3.11 mi", formatter.formatDistance(Distance.of(5000)));
// A small number in imperial
assertEquals("328.08 ft", formatter.formatDistance(Distance.of(100), false));
assertEquals("328.08 ft", formatter.formatDistance(Distance.of(100)));
}
}