refactoring: code cleanup

* move human distance code to own class
* remove warning suppression
* fix several compiler warnings

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/src/cgeo/geocaching/geopoint/HumanDistanceTest.java b/tests/src/cgeo/geocaching/geopoint/HumanDistanceTest.java
new file mode 100644
index 0000000..3c7cb98
--- /dev/null
+++ b/tests/src/cgeo/geocaching/geopoint/HumanDistanceTest.java
@@ -0,0 +1,19 @@
+package cgeo.geocaching.geopoint;
+
+import cgeo.geocaching.Settings;
+
+import android.test.AndroidTestCase;
+
+public class HumanDistanceTest extends AndroidTestCase {
+
+    public static void testHumanDistance() {
+        assertEquals("?", HumanDistance.getHumanDistance(null));
+        if (Settings.isUseMetricUnits()) {
+            assertEquals("123 km", HumanDistance.getHumanDistance(123.456f));
+            assertEquals("123 m", HumanDistance.getHumanDistance(0.123456f));
+        }
+        else {
+            assertEquals("77 mi", HumanDistance.getHumanDistance(123.456f));
+        }
+    }
+}