From 1f0d53342af1ac99e932e25aba01fe13b4909f32 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89ric=20Lemoine?= <eric.lemoine@gmail.com>
Date: Tue, 25 Sep 2012 00:29:23 +0200
Subject: [PATCH] Jasmine tests for ol.array

---
 test/ol.html               |  1 +
 test/spec/ol/array.test.js | 48 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 49 insertions(+)
 create mode 100644 test/spec/ol/array.test.js

diff --git a/test/ol.html b/test/ol.html
index 7e362c8f88..14a77429b3 100644
--- a/test/ol.html
+++ b/test/ol.html
@@ -75,6 +75,7 @@
   <script type="text/javascript" src="jasmine-extensions.js"></script>
 
   <!-- include spec files here... -->
+  <script type="text/javascript" src="spec/ol/array.test.js"></script>
   <script type="text/javascript" src="spec/ol/extent.test.js"></script>
   <script type="text/javascript" src="spec/ol/object.test.js"></script>
   <script type="text/javascript" src="spec/ol/tilecoord.test.js"></script>
diff --git a/test/spec/ol/array.test.js b/test/spec/ol/array.test.js
new file mode 100644
index 0000000000..850e040f1e
--- /dev/null
+++ b/test/spec/ol/array.test.js
@@ -0,0 +1,48 @@
+goog.require('ol.array');
+
+describe('ol.array', function() {
+
+  describe('binaryFindNearest', function() {
+    it('returns expected value', function() {
+      var arr = [1000, 500, 100];
+
+      expect(ol.array.binaryFindNearest(arr, 10000)).toEqual(0);
+      expect(ol.array.binaryFindNearest(arr, 1000)).toEqual(0);
+      expect(ol.array.binaryFindNearest(arr, 900)).toEqual(0);
+
+      expect(ol.array.binaryFindNearest(arr, 750)).toEqual(1);
+
+      expect(ol.array.binaryFindNearest(arr, 550)).toEqual(1);
+      expect(ol.array.binaryFindNearest(arr, 500)).toEqual(1);
+      expect(ol.array.binaryFindNearest(arr, 450)).toEqual(1);
+
+      expect(ol.array.binaryFindNearest(arr, 300)).toEqual(2);
+
+      expect(ol.array.binaryFindNearest(arr, 200)).toEqual(2);
+      expect(ol.array.binaryFindNearest(arr, 100)).toEqual(2);
+      expect(ol.array.binaryFindNearest(arr, 50)).toEqual(2);
+    });
+  });
+
+  describe('linearFindNearest', function() {
+    it('returns expected value', function() {
+      var arr = [1000, 500, 100];
+
+      expect(ol.array.linearFindNearest(arr, 10000)).toEqual(0);
+      expect(ol.array.linearFindNearest(arr, 1000)).toEqual(0);
+      expect(ol.array.linearFindNearest(arr, 900)).toEqual(0);
+
+      expect(ol.array.linearFindNearest(arr, 750)).toEqual(1);
+
+      expect(ol.array.linearFindNearest(arr, 550)).toEqual(1);
+      expect(ol.array.linearFindNearest(arr, 500)).toEqual(1);
+      expect(ol.array.linearFindNearest(arr, 450)).toEqual(1);
+
+      expect(ol.array.linearFindNearest(arr, 300)).toEqual(2);
+
+      expect(ol.array.linearFindNearest(arr, 200)).toEqual(2);
+      expect(ol.array.linearFindNearest(arr, 100)).toEqual(2);
+      expect(ol.array.linearFindNearest(arr, 50)).toEqual(2);
+    });
+  });
+});