1 files changed, 63 insertions, 0 deletions
diff --git a/node_modules/ws/test/BufferPool.test.js b/node_modules/ws/test/BufferPool.test.js
new file mode 100644
index 0000000..1ee7ff0
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+++ b/node_modules/ws/test/BufferPool.test.js
@@ -0,0 +1,63 @@
+var BufferPool = require('../lib/BufferPool');
+require('should');
+
+describe('BufferPool', function() {  
+  describe('#ctor', function() {
+    it('allocates pool', function() {
+      var db = new BufferPool(1000);
+      db.size.should.eql(1000);
+    });
+  });
+  describe('#get', function() {
+    it('grows the pool if necessary', function() {
+      var db = new BufferPool(1000);
+      var buf = db.get(2000);
+      db.size.should.be.above(1000);
+      db.used.should.eql(2000);
+      buf.length.should.eql(2000);
+    });
+    it('grows the pool after the first call, if necessary', function() {
+      var db = new BufferPool(1000);
+      var buf = db.get(1000);
+      db.used.should.eql(1000);
+      db.size.should.eql(1000);
+      buf.length.should.eql(1000);
+      var buf2 = db.get(1000);
+      db.used.should.eql(2000);
+      db.size.should.be.above(1000);
+      buf2.length.should.eql(1000);
+    });
+    it('grows the pool according to the growStrategy if necessary', function() {
+      var db = new BufferPool(1000, function(db, length) {
+        return db.size + 2345;
+      });
+      var buf = db.get(2000);
+      db.size.should.eql(3345);
+      buf.length.should.eql(2000);
+    });
+    it('doesnt grow the pool if theres enough room available', function() {
+      var db = new BufferPool(1000);
+      var buf = db.get(1000);
+      db.size.should.eql(1000);
+      buf.length.should.eql(1000);      
+    });
+  });
+  describe('#reset', function() {
+    it('shinks the pool', function() {
+      var db = new BufferPool(1000);
+      var buf = db.get(2000);
+      db.reset(true);
+      db.size.should.eql(1000);
+    });
+    it('shrinks the pool according to the shrinkStrategy', function() {
+      var db = new BufferPool(1000, function(db, length) {
+        return db.used + length;
+      }, function(db) {
+        return 0;
+      });
+      var buf = db.get(2000);
+      db.reset(true);
+      db.size.should.eql(0);
+    });
+  });
+});