7 day incidence decimal place issue (EXPOSUREAPP-4750) #2212

Corona-Warn-App/src/main/java/de/rki/coronawarnapp/statistics/util/StatisticsNumberValueFormatter.kt

@@ -22,7 +22,7 @@ fun formatStatisticalValue(
 
     return when (decimals) {
         in Int.MIN_VALUE..0 -> DecimalFormat("#,###", DecimalFormatSymbols(locale))
-        1 -> DecimalFormat("#,###.#", DecimalFormatSymbols(locale))
+        1 -> DecimalFormat("#,###.0", DecimalFormatSymbols(locale))
         else -> DecimalFormat("#,###.##", DecimalFormatSymbols(locale))
     }.format(value)
 }

Corona-Warn-App/src/test/java/de/rki/coronawarnapp/statistics/util/StatisticsNumberValueFormatterTest.kt

@@ -55,6 +55,8 @@ internal class StatisticsNumberValueFormatterTest {
             Arguments.of(12.3456, 1, Locale.GERMANY, "12,3"),
             Arguments.of(12.3456, 2, Locale.GERMANY, "12,35"),
 
+            Arguments.of(1.0036, 1, Locale.GERMANY, "1,0"),
+
             Arguments.of(12.3456, 1, Locale.UK, "12.3"),
 
             Arguments.of(12.6543, -1, Locale.GERMANY, "13"),