Make a WS class to eliminate globals

proxy/spec/websocket.spec.coffee

@@ -0,0 +1,38 @@
+###
+jasmine tests for Snowflake websocket
+###
+
+describe 'BuildUrl', ->
+  it 'should parse just protocol and host', ->
+    expect(WS.buildUrl('http', 'example.com')).toBe 'http://example.com'
+  it 'should handle different ports', ->
+    expect WS.buildUrl 'http', 'example.com', 80
+      .toBe 'http://example.com'
+    expect WS.buildUrl 'http', 'example.com', 81
+      .toBe 'http://example.com:81'
+    expect WS.buildUrl 'http', 'example.com', 443
+      .toBe 'http://example.com:443'
+    expect WS.buildUrl 'http', 'example.com', 444
+      .toBe 'http://example.com:444'
+  it 'should handle paths', ->
+    expect WS.buildUrl 'http', 'example.com', 80, '/'
+      .toBe 'http://example.com/'
+    expect WS.buildUrl 'http', 'example.com', 80,'/test?k=%#v'
+      .toBe 'http://example.com/test%3Fk%3D%25%23v'
+    expect WS.buildUrl 'http', 'example.com', 80, '/test'
+      .toBe 'http://example.com/test'
+  it 'should handle params', ->
+    expect WS.buildUrl 'http', 'example.com', 80, '/test', [['k', '%#v']]
+      .toBe 'http://example.com/test?k=%25%23v'
+    expect WS.buildUrl 'http', 'example.com', 80, '/test', [['a', 'b'], ['c', 'd']]
+      .toBe 'http://example.com/test?a=b&c=d'
+  it 'should handle ips', ->
+    expect WS.buildUrl 'http', '1.2.3.4'
+      .toBe 'http://1.2.3.4'
+    expect WS.buildUrl 'http', '1:2::3:4'
+      .toBe 'http://[1:2::3:4]'
+  it 'should handle bogus', ->
+    expect WS.buildUrl 'http', 'bog][us'
+      .toBe 'http://bog%5D%5Bus'
+    expect WS.buildUrl 'http', 'bog:u]s'
+      .toBe 'http://bog%3Au%5Ds'