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-rw-r--r--test/01-test-vec2.js (renamed from test/test-vec2.js)0
-rw-r--r--test/02-test-rect.js116
-rw-r--r--test/test-rect.js63
3 files changed, 116 insertions, 63 deletions
diff --git a/test/test-vec2.js b/test/01-test-vec2.js
index 054d37b..054d37b 100644
--- a/test/test-vec2.js
+++ b/test/01-test-vec2.js
diff --git a/test/02-test-rect.js b/test/02-test-rect.js
new file mode 100644
index 0000000..39693f5
--- /dev/null
+++ b/test/02-test-rect.js
@@ -0,0 +1,116 @@
+var assert = require("assert")
+var vec = require("../public/assets/javascripts/rectangles/models/vec2.js")
+var Rect = require("../public/assets/javascripts/rectangles/models/rect.js")
+var FRONT = 0x1, BACK = 0x2, LEFT = 0x4, RIGHT = 0x8, FLOOR = 0x10, CEILING = 0x20
+var ALL = FRONT | BACK | LEFT | RIGHT
+
+describe('rect', function(){
+ describe('#intersects()', function(){
+ var rect = new Rect(0, 0, 10, 10)
+
+ it('intersects itself', function(){
+ assert.equal(true, rect.intersects( new Rect(0, 0, 10, 10) ));
+ })
+ it('intersects more wide', function(){
+ assert.equal(true, rect.intersects( new Rect(0, 0, 5, 10) ));
+ })
+ it('intersects less wide', function(){
+ assert.equal(true, rect.intersects( new Rect(0, 0, 15, 10) ));
+ })
+ it('intersects more tall', function(){
+ assert.equal(true, rect.intersects( new Rect(0, 0, 10, 5) ));
+ })
+ it('intersects less tall', function(){
+ assert.equal(true, rect.intersects( new Rect(0, 0, 10, 15) ));
+ })
+ it('intersects if right-adjacent', function(){
+ assert.equal(true, rect.intersects( new Rect(10, 0, 20, 10) ));
+ })
+ it('intersects if bottom-adjacent', function(){
+ assert.equal(true, rect.intersects( new Rect(0, 10, 10, 20) ));
+ })
+ it('does not intersect if to the right', function(){
+ assert.equal(false, rect.intersects( new Rect(20, 0, 40, 10) ));
+ })
+ it('does not intersect if beneath', function(){
+ assert.equal(false, rect.intersects( new Rect(0, 20, 10, 40) ));
+ })
+ /*
+ it('does not intersect if corners intersect', function(){
+ assert.equal(false, rect.intersects( new Rect(10, 10, 20, 20) ));
+ })
+ */
+
+ })
+
+ var rect = new Rect( new vec(1,4), new vec(1,4) )
+
+ var east_in = new Rect( new vec(2,3), new vec(1,4) )
+ var east_edge = new Rect( new vec(2,4), new vec(1,4) )
+ var east = new Rect( new vec(2,5), new vec(1,4) )
+
+ var south_in = new Rect( new vec(1,4), new vec(2,3) )
+ var south_edge = new Rect( new vec(1,4), new vec(2,4) )
+ var south = new Rect( new vec(1,4), new vec(2,5) )
+
+ var corner = new Rect( new vec(3,5), new vec(3,5) )
+
+ function sides (s) {
+ return s.reduce(function(prev, curr){
+ return prev | curr.sides
+ }, 0)
+ }
+
+ describe('#split(rect, east)', function(){
+ var s0 = rect.split(east)
+ var s1 = east.split(rect)
+ it('splits on all 4 sides', function(){
+ assert.equal(ALL, sides(s0) | sides(s1))
+ })
+ it('rect is front/back/left', function(){
+ assert.equal(FRONT | BACK | LEFT, sides(s0))
+ })
+ it('east is front/back/right', function(){
+ assert.equal(FRONT | BACK | RIGHT, sides(s1))
+ })
+ })
+
+ describe('#split(rect, east_in)', function(){
+ var s0 = rect.split(east_in)
+ var s1 = east_in.split(rect)
+ it('splits on all 4 sides', function(){
+ assert.equal(ALL, sides(s0) | sides(s1))
+ })
+ it('rect is has all sides', function(){
+ assert.equal(ALL, sides(s0))
+ })
+ it('east_in only has front/back', function(){
+ assert.equal(FRONT | BACK, sides(s1))
+ })
+ })
+
+ describe('#split(rect, east_edge)', function(){
+ var s0 = rect.split(east_edge)
+ var s1 = east_edge.split(rect)
+
+ console.log("\n")
+ console.log(rect+"")
+ console.log(east_edge+"")
+ console.log(s0.map(function(r){ return r.toString() }))
+ console.log(s1.map(function(r){ return r.toString() }))
+
+ it('splits on all 4 sides', function(){
+ assert.equal(ALL, sides(s0) | sides(s1))
+ })
+ it('rect is front/back/left', function(){
+ assert.equal(FRONT | BACK | LEFT, sides(s0))
+ })
+ it('east is front/back/right', function(){
+ assert.equal(FRONT | BACK | RIGHT, sides(s1))
+ })
+ })
+
+})
+/*
+*/
+
diff --git a/test/test-rect.js b/test/test-rect.js
deleted file mode 100644
index 7dd7ae6..0000000
--- a/test/test-rect.js
+++ /dev/null
@@ -1,63 +0,0 @@
-var assert = require("assert")
-var vec = require("../public/assets/javascripts/rectangles/models/vec2.js")
-var Rect = require("../public/assets/javascripts/rectangles/models/rect.js")
-var FRONT = 0x1, BACK = 0x2, LEFT = 0x4, RIGHT = 0x8, FLOOR = 0x10, CEILING = 0x20
-var ALL = FRONT | BACK | LEFT | RIGHT
-
-describe('rect', function(){
- describe('#intersects()', function(){
- var rect = new Rect(0, 0, 10, 10)
-
- it('intersects itself', function(){
- assert.equal(true, rect.intersects( new Rect(0, 0, 10, 10) ));
- })
- it('intersects more wide', function(){
- assert.equal(true, rect.intersects( new Rect(0, 0, 5, 10) ));
- })
- it('intersects less wide', function(){
- assert.equal(true, rect.intersects( new Rect(0, 0, 15, 10) ));
- })
- it('intersects more tall', function(){
- assert.equal(true, rect.intersects( new Rect(0, 0, 10, 5) ));
- })
- it('intersects less tall', function(){
- assert.equal(true, rect.intersects( new Rect(0, 0, 10, 15) ));
- })
- it('intersects if right-adjacent', function(){
- assert.equal(true, rect.intersects( new Rect(10, 0, 20, 10) ));
- })
- it('intersects if bottom-adjacent', function(){
- assert.equal(true, rect.intersects( new Rect(0, 10, 10, 20) ));
- })
- it('does not intersect if to the right', function(){
- assert.equal(false, rect.intersects( new Rect(20, 0, 40, 10) ));
- })
- it('does not intersect if beneath', function(){
- assert.equal(false, rect.intersects( new Rect(0, 20, 10, 40) ));
- })
- /*
- it('does not intersect if corners intersect', function(){
- assert.equal(false, rect.intersects( new Rect(10, 10, 20, 20) ));
- })
- */
-
- })
- describe('#split()', function(){
- var rect = new Rect( 0, 0, 10, 10)
- var east = new Rect( 5, 0, 15, 10)
- var east_in = new Rect( 5, 0, 10, 10)
- var east_edge = new Rect(10, 0, 20, 10)
- var south = new Rect( 0, 5, 10, 15)
- var south_in = new Rect( 0, 5, 10, 10)
- var south_edge = new Rect( 0, 10, 10, 15)
- var corner = new Rect( 5, 5, 15, 15)
-
- it('splits east', function(){
- var splits = rect.split(east)
- var splits2 = east.split(rect)
- console.log("\n")
- console.log(rect+"")
- console.log(splits.map(function(r){ return r.toString() }))
- })
- })
-})
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