fix compilation errors

src/test/scala/com/azakordonets/tests/RelativeDateTestSuite.scala

@@ -20,178 +20,178 @@ class RelativeDateTestSuite extends DateTimeBaseTestSuite {
   @Test
   def testDefaultConstructor() = {
     val currentDate = DateTime.now()
-    assertDates(currentDate, relativeDate.asDate())
+    assertDates(currentDate, relativeDate.asDate)
   }
 
   @Test
   def testDefaultConstructorWithCustomTimeZone() = {
     val currentDateInUTC = DateTime.now(DateTimeZone.UTC)
     val relativeDate: RelativeDate = new RelativeDate(DateTimeZone.UTC)
-    assertDates(currentDateInUTC, relativeDate.asDate())
+    assertDates(currentDateInUTC, relativeDate.asDate)
   }
 
   @Test
   def testTomorrow() = {
     val expectedDate = currentDate.plusDays(1)
-    val tomorrow = relativeDate.tomorrow().asDate()
+    val tomorrow = relativeDate.tomorrow().asDate
     assertDates(expectedDate, tomorrow)
   }
 
   @Test
   def testYesterday() = {
     val expectedDate = currentDate.minusDays(1)
-    val yesterday = relativeDate.yesterday().asDate()
+    val yesterday = relativeDate.yesterday().asDate
     assertDates(expectedDate, yesterday)
   }
 
   @Test
   def testPlusYears() = {
     val expectedDate = currentDate.plusYears(1)
-    val date = relativeDate.years(1).asDate()
+    val date = relativeDate.years(1).asDate
     assertDates(expectedDate, date)
   }
 
   @Test
   def testMinusYears() = {
     val expectedDate = currentDate.minusYears(1)
-    val date = relativeDate.years(-1).asDate()
+    val date = relativeDate.years(-1).asDate
     assertDates(expectedDate, date)
   }
 
   @Test
   def testZeroYears() = {
     val expectedDate = currentDate
-    val date = relativeDate.years(0).asDate()
+    val date = relativeDate.years(0).asDate
     assertDates(expectedDate, date)
   }
 
   @Test
   def testPlusMonths() = {
     val expectedDate = currentDate.plusMonths(1)
-    val date = relativeDate.months(1).asDate()
+    val date = relativeDate.months(1).asDate
     assertDates(expectedDate, date)
   }
 
   @Test
   def testMinusMonths() = {
     val expectedDate = currentDate.minusMonths(1)
-    val date = relativeDate.months(-1).asDate()
+    val date = relativeDate.months(-1).asDate
     assertDates(expectedDate, date)
   }
 
   @Test
   def testZeroMonths() = {
     val expectedDate = currentDate
-    val date = relativeDate.months(0).asDate()
+    val date = relativeDate.months(0).asDate
     assertDates(expectedDate, date)
   }
 
   @Test
   def testPlusWeeks() = {
     val expectedDate = currentDate.plusWeeks(1)
-    val date = relativeDate.weeks(1).asDate()
+    val date = relativeDate.weeks(1).asDate
     assertDates(expectedDate, date)
   }
 
   @Test
   def testMinusWeeks() = {
     val expectedDate = currentDate.minusWeeks(1)
-    val date = relativeDate.weeks(-1).asDate()
+    val date = relativeDate.weeks(-1).asDate
     assertDates(expectedDate, date)
   }
 
   @Test
   def testZeroWeeks() = {
     val expectedDate = currentDate
-    val date = relativeDate.weeks(0).asDate()
+    val date = relativeDate.weeks(0).asDate
     assertDates(expectedDate, date)
   }
 
   @Test
   def testPlusDays() = {
     val expectedDate = currentDate.plusDays(1)
-    val date = relativeDate.days(1).asDate()
+    val date = relativeDate.days(1).asDate
     assertDates(expectedDate, date)
   }
   @Test
   def testMinusDays() = {
     val expectedDate = currentDate.minusDays(1)
-    val date = relativeDate.days(-1).asDate()
+    val date = relativeDate.days(-1).asDate
     assertDates(expectedDate, date)
   }
 
   @Test
   def testZeroDays() = {
     val expectedDate = currentDate
-    val date = relativeDate.days(0).asDate()
+    val date = relativeDate.days(0).asDate
     assertDates(expectedDate, date)
   }
 
   @Test
   def testPlusHours() = {
     val expectedDate = currentDate.plusHours(1)
-    val date = relativeDate.hours(1).asDate()
+    val date = relativeDate.hours(1).asDate
     assertDates(expectedDate, date)
   }
   @Test
   def testMinusHours() = {
     val expectedDate = currentDate.minusHours(1)
-    val date = relativeDate.hours(-1).asDate()
+    val date = relativeDate.hours(-1).asDate
     assertDates(expectedDate, date)
   }
 
   @Test
   def testZeroHours() = {
     val expectedDate = currentDate
-    val date = relativeDate.hours(0).asDate()
+    val date = relativeDate.hours(0).asDate
     assertDates(expectedDate, date)
   }
 
   @Test
   def testPlusMinutes() = {
     val expectedDate = currentDate.plusMinutes(1)
-    val date = relativeDate.minutes(1).asDate()
+    val date = relativeDate.minutes(1).asDate
     assertDates(expectedDate, date)
   }
   @Test
   def testMinusMinutes() = {
     val expectedDate = currentDate.minusMinutes(1)
-    val date = relativeDate.minutes(-1).asDate()
+    val date = relativeDate.minutes(-1).asDate
     assertDates(expectedDate, date)
   }
 
   @Test
   def testZeroMinutes() = {
     val expectedDate = currentDate
-    val date = relativeDate.minutes(0).asDate()
+    val date = relativeDate.minutes(0).asDate
     assertDates(expectedDate, date)
   }
 
   @Test
   def testPlusSeconds() = {
     val expectedDate = currentDate.plusSeconds(1)
-    val date = relativeDate.seconds(1).asDate()
+    val date = relativeDate.seconds(1).asDate
     assertDates(expectedDate, date)
   }
   @Test
   def testMinusSeconds() = {
     val expectedDate = currentDate.minusSeconds(1)
-    val date = relativeDate.seconds(-1).asDate()
+    val date = relativeDate.seconds(-1).asDate
     assertDates(expectedDate, date)
   }
 
   @Test
   def testZeroSeconds() = {
     val expectedDate = currentDate
-    val date = relativeDate.seconds(0).asDate()
+    val date = relativeDate.seconds(0).asDate
     assertDates(expectedDate, date)
   }
 
   @Test
   def testAsStringWithDefaultFormatting() = {
     val formatter = DateTimeFormat.forPattern(DateFormat.dd_MM_yyyy.getFormat)
     val expectedDate = DateTime.now().toString(formatter)
-    val date = relativeDate.asString()
+    val date = relativeDate.asString
     assertResult(expectedDate)(date)
   }