add TimeFormatTest; improve time parser

app/src/main/java/org/houxg/leamonax/utils/TimeUtils.java

@@ -32,6 +32,16 @@ public class TimeUtils {
                             return modified;
                         }
                     });
+            serverTime = StringUtils.replace(serverTime,
+                    "\\+\\d+:\\d+",
+                    "\\d+:\\d+",
+                    new StringUtils.Replacer() {
+                        @Override
+                        public String replaceWith(String original, Object... extraData) {
+                            String[] vals = original.split(":");
+                            return String.format(Locale.US, "%02d:%02d", Integer.valueOf(vals[0]), Integer.valueOf(vals[1]));
+                        }
+                    });
             Date date = mServerWithMillsFormat.parse(serverTime);
             return date.getTime();
         } catch (ParseException e) {

app/src/test/java/org/houxg/leamonax/TimeFormatTest.java

@@ -0,0 +1,42 @@
+package org.houxg.leamonax;
+
+
+import org.houxg.leamonax.utils.TimeUtils;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class TimeFormatTest {
+
+    @Test
+    public void testCompose() throws Exception {
+        long time = 1480040991786l;
+        String expectTime = "2016-11-25T10:29:51.786+08:00";
+        Assert.assertEquals(expectTime, TimeUtils.toServerTime(time));
+    }
+
+    @Test
+    public void testParse() throws Exception {
+        String[] formatCases = new String[]{
+                "2016-11-25T02:29:51.861+08:00",
+                "2016-11-25T02:29:51.861+8:00",
+                "2016-11-25T02:29:51.861+8:0",
+                "2016-11-25T02:29:51.8612348761+08:00",
+                "2016-11-25T02:29:51.8612348761+8:00",
+                "2016-11-25T02:29:51.8612348761+8:0",
+        };
+        long expectTime = 1480012191861l;
+        for (String format : formatCases) {
+            Assert.assertEquals("test " + format, expectTime, TimeUtils.toTimestamp(format));
+        }
+
+        formatCases = new String[] {
+                "2016-11-25T02:29:51+08:00",
+                "2016-11-25T02:29:51+8:00",
+                "2016-11-25T02:29:51+8:0"
+        };
+        expectTime = 1480012191000l;
+        for (String format : formatCases) {
+            Assert.assertEquals("test " + format, expectTime, TimeUtils.toTimestamp(format));
+        }
+    }
+}