projects / extjs.git / blame
| Commit | Line | Data |
|---|---|---|
| 6527f429 DM |
1 | describe("Ext.direct.Provider", function() {\r |
| 2 | var provider, connectSpy, disconnectSpy;\r | |
| 3 | \r | |
| 4 | function makeProvider(config) {\r | |
| 5 | provider = new Ext.direct.Provider(config);\r | |
| 6 | \r | |
| 7 | return provider;\r | |
| 8 | }\r | |
| 9 | \r | |
| 10 | beforeEach(function() {\r | |
| 11 | makeProvider();\r | |
| 12 | \r | |
| 13 | spyOn(provider, 'doConnect');\r | |
| 14 | spyOn(provider, 'doDisconnect');\r | |
| 15 | \r | |
| 16 | connectSpy = jasmine.createSpy('connect');\r | |
| 17 | disconnectSpy = jasmine.createSpy('disconnect');\r | |
| 18 | \r | |
| 19 | provider.on('connect', connectSpy);\r | |
| 20 | provider.on('disconnect', disconnectSpy);\r | |
| 21 | });\r | |
| 22 | \r | |
| 23 | afterEach(function() {\r | |
| 24 | if (provider) {\r | |
| 25 | provider.destroy();\r | |
| 26 | }\r | |
| 27 | \r | |
| 28 | Ext.direct.Manager.clearAllMethods();\r | |
| 29 | \r | |
| 30 | provider = connectSpy = disconnectSpy = null;\r | |
| 31 | });\r | |
| 32 | \r | |
| 33 | describe("ids", function() {\r | |
| 34 | it("should auto-assign id when not configured with one", function() {\r | |
| 35 | expect(/^provider-/.test(provider.id)).toBe(true);\r | |
| 36 | });\r | |
| 37 | \r | |
| 38 | it("should not assign auto id when configured", function() {\r | |
| 39 | provider.destroy();\r | |
| 40 | \r | |
| 41 | makeProvider({ id: 'foo' });\r | |
| 42 | \r | |
| 43 | expect(provider.id).toBe('foo');\r | |
| 44 | });\r | |
| 45 | });\r | |
| 46 | \r | |
| 47 | describe("destroy", function() {\r | |
| 48 | var destroySpy;\r | |
| 49 | \r | |
| 50 | beforeEach(function() {\r | |
| 51 | spyOn(provider, 'disconnect').andCallThrough();\r | |
| 52 | \r | |
| 53 | provider.destroy();\r | |
| 54 | });\r | |
| 55 | \r | |
| 56 | it("should disconnect when called first time", function() {\r | |
| 57 | expect(provider.disconnect).toHaveBeenCalled();\r | |
| 58 | });\r | |
| 59 | \r | |
| 60 | it("should force disconnect", function() {\r | |
| 61 | var args = provider.disconnect.mostRecentCall.args;\r | |
| 62 | \r | |
| 63 | expect(args[0]).toBe(true);\r | |
| 64 | });\r | |
| 65 | \r | |
| 66 | it("should set destroyed flag", function() {\r | |
| 67 | expect(provider.destroyed).toBe(true);\r | |
| 68 | });\r | |
| 69 | \r | |
| 70 | it("should not disconnect when called more than once", function() {\r | |
| 71 | provider.destroy();\r | |
| 72 | \r | |
| 73 | expect(provider.disconnect.callCount).toBe(1);\r | |
| 74 | });\r | |
| 75 | });\r | |
| 76 | \r | |
| 77 | describe("isConnected", function() {\r | |
| 78 | it("should return false when subscribers === 0", function() {\r | |
| 79 | expect(provider.isConnected()).toBe(false);\r | |
| 80 | });\r | |
| 81 | \r | |
| 82 | it("should return true when subscribers > 0", function() {\r | |
| 83 | provider.subscribers = 1;\r | |
| 84 | \r | |
| 85 | expect(provider.isConnected()).toBe(true);\r | |
| 86 | });\r | |
| 87 | });\r | |
| 88 | \r | |
| 89 | describe("connect", function() {\r | |
| 90 | describe("first time", function() {\r | |
| 91 | beforeEach(function() {\r | |
| 92 | provider.connect();\r | |
| 93 | });\r | |
| 94 | \r | |
| 95 | it("should call doConnect", function() {\r | |
| 96 | expect(provider.doConnect).toHaveBeenCalled();\r | |
| 97 | });\r | |
| 98 | \r | |
| 99 | it("should fire connect event", function() {\r | |
| 100 | expect(connectSpy).toHaveBeenCalled();\r | |
| 101 | });\r | |
| 102 | \r | |
| 103 | it("should increment subscribers", function() {\r | |
| 104 | expect(provider.subscribers).toBe(1);\r | |
| 105 | });\r | |
| 106 | });\r | |
| 107 | \r | |
| 108 | describe("after first time", function() {\r | |
| 109 | beforeEach(function() {\r | |
| 110 | provider.subscribers = 1;\r | |
| 111 | provider.connect();\r | |
| 112 | });\r | |
| 113 | \r | |
| 114 | it("should not call doConnect", function() {\r | |
| 115 | expect(provider.doConnect).not.toHaveBeenCalled();\r | |
| 116 | });\r | |
| 117 | \r | |
| 118 | it("should not fire connect event", function() {\r | |
| 119 | expect(connectSpy).not.toHaveBeenCalled();\r | |
| 120 | });\r | |
| 121 | \r | |
| 122 | it("should increment subscribers", function() {\r | |
| 123 | expect(provider.subscribers).toBe(2);\r | |
| 124 | });\r | |
| 125 | });\r | |
| 126 | });\r | |
| 127 | \r | |
| 128 | describe("disconnect", function() {\r | |
| 129 | describe("when subscribers == 2", function() {\r | |
| 130 | beforeEach(function() {\r | |
| 131 | provider.subscribers = 2;\r | |
| 132 | });\r | |
| 133 | \r | |
| 134 | describe("not forced", function() {\r | |
| 135 | beforeEach(function() {\r | |
| 136 | provider.disconnect();\r | |
| 137 | });\r | |
| 138 | \r | |
| 139 | it("should not call doDisconnect", function() {\r | |
| 140 | expect(provider.doDisconnect).not.toHaveBeenCalled();\r | |
| 141 | });\r | |
| 142 | \r | |
| 143 | it("should not fire disconnect event", function() {\r | |
| 144 | expect(disconnectSpy).not.toHaveBeenCalled();\r | |
| 145 | });\r | |
| 146 | \r | |
| 147 | it("should decrement subscribers", function() {\r | |
| 148 | expect(provider.subscribers).toBe(1);\r | |
| 149 | });\r | |
| 150 | });\r | |
| 151 | \r | |
| 152 | describe("forced", function() {\r | |
| 153 | beforeEach(function() {\r | |
| 154 | provider.disconnect(true);\r | |
| 155 | });\r | |
| 156 | \r | |
| 157 | it("should call doDisconnect", function() {\r | |
| 158 | expect(provider.doDisconnect).toHaveBeenCalled();\r | |
| 159 | });\r | |
| 160 | \r | |
| 161 | it("should fire disconnect event", function() {\r | |
| 162 | expect(disconnectSpy).toHaveBeenCalled();\r | |
| 163 | });\r | |
| 164 | \r | |
| 165 | it("should reset subscribers to 0", function() {\r | |
| 166 | expect(provider.subscribers).toBe(0);\r | |
| 167 | });\r | |
| 168 | });\r | |
| 169 | });\r | |
| 170 | \r | |
| 171 | describe("when subscribers == 1", function() {\r | |
| 172 | beforeEach(function() {\r | |
| 173 | provider.subscribers = 1;\r | |
| 174 | provider.disconnect();\r | |
| 175 | });\r | |
| 176 | \r | |
| 177 | it("should call doDisconnect", function() {\r | |
| 178 | expect(provider.doDisconnect).toHaveBeenCalled();\r | |
| 179 | });\r | |
| 180 | \r | |
| 181 | it("should fire disconnect event", function() {\r | |
| 182 | expect(disconnectSpy).toHaveBeenCalled();\r | |
| 183 | });\r | |
| 184 | \r | |
| 185 | it("should decrement subscribers", function() {\r | |
| 186 | expect(provider.subscribers).toBe(0);\r | |
| 187 | });\r | |
| 188 | });\r | |
| 189 | \r | |
| 190 | describe("when subscribers == 0", function() {\r | |
| 191 | beforeEach(function() {\r | |
| 192 | provider.disconnect();\r | |
| 193 | });\r | |
| 194 | \r | |
| 195 | it("should not call doDisconnect", function() {\r | |
| 196 | expect(provider.doDisconnect).not.toHaveBeenCalled();\r | |
| 197 | });\r | |
| 198 | \r | |
| 199 | it("should not fire disconnect event", function() {\r | |
| 200 | expect(disconnectSpy).not.toHaveBeenCalled();\r | |
| 201 | });\r | |
| 202 | \r | |
| 203 | it("should not decrement subscribers", function() {\r | |
| 204 | expect(provider.subscribers).toBe(0);\r | |
| 205 | });\r | |
| 206 | });\r | |
| 207 | });\r | |
| 208 | });\r |