Add testcase for Pagination.

src/test/scala/view/PaginationSpec.scala

@@ -0,0 +1,69 @@
+package view
+
+import org.specs2.mutable._
+import util.ControlUtil._
+
+class PaginationSpec extends Specification {
+
+  "max" should {
+    "return max page number" in {
+      val pagination = Pagination(1, 100, 10, 6)
+      pagination.max mustEqual 10
+    }
+  }
+
+  "omitLeft and omitRight" should {
+    "return true if pagination links at their side will be omitted" in {
+      defining(Pagination(1, 100, 10, 6)){ pagination =>
+        pagination.omitLeft mustEqual false
+        pagination.omitRight mustEqual true
+      }
+      defining(Pagination(9, 100, 10, 6)){ pagination =>
+        pagination.omitLeft mustEqual true
+        pagination.omitRight mustEqual false
+      }
+    }
+  }
+
+  "visibleFor" should {
+    "return true for visible pagination links" in {
+      defining(Pagination(1, 100, 10, 6)){ pagination =>
+        pagination.visibleFor(1) mustEqual true
+        pagination.visibleFor(2) mustEqual true
+        pagination.visibleFor(3) mustEqual true
+        pagination.visibleFor(4) mustEqual true
+        pagination.visibleFor(5) mustEqual true
+        pagination.visibleFor(6) mustEqual false
+        pagination.visibleFor(7) mustEqual false
+        pagination.visibleFor(8) mustEqual false
+        pagination.visibleFor(9) mustEqual false
+        pagination.visibleFor(10) mustEqual true
+      }
+      defining(Pagination(5, 100, 10, 6)){ pagination =>
+        pagination.visibleFor(1) mustEqual true
+        pagination.visibleFor(2) mustEqual false
+        pagination.visibleFor(3) mustEqual false
+        pagination.visibleFor(4) mustEqual true
+        pagination.visibleFor(5) mustEqual true
+        pagination.visibleFor(6) mustEqual true
+        pagination.visibleFor(7) mustEqual false
+        pagination.visibleFor(8) mustEqual false
+        pagination.visibleFor(9) mustEqual false
+        pagination.visibleFor(10) mustEqual true
+      }
+      defining(Pagination(8, 100, 10, 6)){ pagination =>
+        pagination.visibleFor(1) mustEqual true
+        pagination.visibleFor(2) mustEqual false
+        pagination.visibleFor(3) mustEqual false
+        pagination.visibleFor(4) mustEqual false
+        pagination.visibleFor(5) mustEqual false
+        pagination.visibleFor(6) mustEqual true
+        pagination.visibleFor(7) mustEqual true
+        pagination.visibleFor(8) mustEqual true
+        pagination.visibleFor(9) mustEqual true
+        pagination.visibleFor(10) mustEqual true
+      }
+    }
+  }
+
+}