Add tests and documentation for the annotation border style class

This patch adds:
- Unit tests for the annotation border style class
- Regression test (self-made) for the annotation border style class
- Documentation generation using JSDoc

make.js

@@ -199,7 +199,8 @@ target.jsdoc = function() {
   var JSDOC_FILES = [
     'src/doc_helper.js',
     'src/display/api.js',
-    'src/shared/util.js'
+    'src/shared/util.js',
+    'src/core/annotation.js'
   ];
 
   if (test('-d', JSDOC_DIR)) {

test/pdfs/.gitignore

@@ -130,6 +130,7 @@
 !issue5334.pdf
 !issue5549.pdf
 !issue5475.pdf
+!annotation-border-styles.pdf
 !issue5481.pdf
 !issue5567.pdf
 !issue5701.pdf

test/test_manifest.json

@@ -2201,6 +2201,12 @@
        "type": "eq",
        "about": "Free image obtained from www.unsplash.com"
     },
+    {  "id": "annotation-border-styles.pdf",
+       "file": "pdfs/annotation-border-styles.pdf",
+       "md5": "22930fc09c7386e1131b14d936e554af",
+       "rounds": 1,
+       "type": "eq"
+    },
     {  "id": "issue5481.pdf",
        "file": "pdfs/issue5481.pdf",
        "md5": "cf00bd25b15b7e23542b48a626585c36",

test/unit/annotation_layer_spec.js

@@ -0,0 +1,84 @@
+/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
+/* globals expect, it, describe, Dict, AnnotationBorderStyle,
+           AnnotationBorderStyleType */
+
+'use strict';
+
+describe('Annotation layer', function() {
+  describe('AnnotationBorderStyle', function() {
+    it('should set and get a valid width', function() {
+      var borderStyle = new AnnotationBorderStyle();
+      borderStyle.setWidth(3);
+
+      expect(borderStyle.width).toEqual(3);
+    });
+
+    it('should not set and get an invalid width', function() {
+      var borderStyle = new AnnotationBorderStyle();
+      borderStyle.setWidth('three');
+
+      expect(borderStyle.width).toEqual(1);
+    });
+
+    it('should set and get a valid style', function() {
+      var borderStyle = new AnnotationBorderStyle();
+      var dict = new Dict();
+      dict.name = 'D';
+      borderStyle.setStyle(dict);
+
+      expect(borderStyle.style).toEqual(AnnotationBorderStyleType.DASHED);
+    });
+
+    it('should not set and get an invalid style', function() {
+      var borderStyle = new AnnotationBorderStyle();
+      borderStyle.setStyle('Dashed');
+
+      expect(borderStyle.style).toEqual(AnnotationBorderStyleType.SOLID);
+    });
+
+    it('should set and get a valid dash array', function() {
+      var borderStyle = new AnnotationBorderStyle();
+      borderStyle.setDashArray([1, 2, 3]);
+
+      expect(borderStyle.dashArray).toEqual([1, 2, 3]);
+    });
+
+    it('should not set and get an invalid dash array', function() {
+      var borderStyle = new AnnotationBorderStyle();
+      borderStyle.setDashArray([0, 0]);
+
+      expect(borderStyle.dashArray).toEqual([3]);
+    });
+
+    it('should set and get a valid horizontal corner radius', function() {
+      var borderStyle = new AnnotationBorderStyle();
+      borderStyle.setHorizontalCornerRadius(3);
+
+      expect(borderStyle.horizontalCornerRadius).toEqual(3);
+    });
+
+    it('should not set and get an invalid horizontal corner radius',
+        function() {
+      var borderStyle = new AnnotationBorderStyle();
+      borderStyle.setHorizontalCornerRadius('three');
+
+      expect(borderStyle.horizontalCornerRadius).toEqual(0);
+    });
+
+    it('should set and get a valid vertical corner radius', function() {
+      var borderStyle = new AnnotationBorderStyle();
+      borderStyle.setVerticalCornerRadius(3);
+
+      expect(borderStyle.verticalCornerRadius).toEqual(3);
+    });
+
+    it('should not set and get an invalid horizontal corner radius',
+        function() {
+      var borderStyle = new AnnotationBorderStyle();
+      borderStyle.setVerticalCornerRadius('three');
+
+      expect(borderStyle.verticalCornerRadius).toEqual(0);
+    });
+  });
+});

test/unit/unit_test.html

@@ -56,6 +56,7 @@
   <script src="ui_utils_spec.js"></script>
   <script src="util_spec.js"></script>
   <script src="cmap_spec.js"></script>
+  <script src="annotation_layer_spec.js"></script>
   <script>
     'use strict';