menurepositorytest.html

sturts_menu 的源代码 主要提过了常用的menu菜单样式

<a name="145" href="#145">145</a> 
<a name="146" href="#146">146</a> 	<em>/**</em>
<a name="147" href="#147">147</a> <em>	 * Test for a null menuName</em>
<a name="148" href="#148">148</a> <em>	 * @exception NullPointerException. Failure</em>
<a name="149" href="#149">149</a> <em>	 */</em>
<a name="150" href="#150">150</a> 	<strong>public</strong> <strong>void</strong> testGetMenuNoMenuName() {
<a name="151" href="#151">151</a> 
<a name="152" href="#152">152</a> 		<strong>try</strong> {
<a name="153" href="#153">153</a> 			MenuComponent menu = repository.getMenu(<strong>null</strong>, <span class="string">"."</span>);
<a name="154" href="#154">154</a> 			fail(<span class="string">"Should have thrown a NullPointerException"</span>);
<a name="155" href="#155">155</a> 		} <strong>catch</strong> (NullPointerException e) {
<a name="156" href="#156">156</a> 		}
<a name="157" href="#157">157</a> 	}
<a name="158" href="#158">158</a> 
<a name="159" href="#159">159</a> 	<em>/**</em>
<a name="160" href="#160">160</a> <em>	 * Test for an empty menuName</em>
<a name="161" href="#161">161</a> <em>	 * @return null value. Failure</em>
<a name="162" href="#162">162</a> <em>	 */</em>
<a name="163" href="#163">163</a> 	<strong>public</strong> <strong>void</strong> testGetMenuEmptyMenuName() {
<a name="164" href="#164">164</a> 
<a name="165" href="#165">165</a> 		MenuComponent menu = repository.getMenu(<span class="string">""</span>, <span class="string">"."</span>);
<a name="166" href="#166">166</a> 		assertNull(menu);
<a name="167" href="#167">167</a> 	}
<a name="168" href="#168">168</a> 
<a name="169" href="#169">169</a> 	<em>/**</em>
<a name="170" href="#170">170</a> <em>	 * Test for an empty delimiter</em>
<a name="171" href="#171">171</a> <em>	 * @return null value. Failure</em>
<a name="172" href="#172">172</a> <em>	 */</em>
<a name="173" href="#173">173</a> 	<strong>public</strong> <strong>void</strong> testGetMenuEmptyDelimiter() {
<a name="174" href="#174">174</a> 
<a name="175" href="#175">175</a> 		MenuComponent menu = repository.getMenu(<span class="string">"parent.child"</span>, <span class="string">""</span>);
<a name="176" href="#176">176</a> 		assertNull(menu);
<a name="177" href="#177">177</a> 	}
<a name="178" href="#178">178</a> 
<a name="179" href="#179">179</a> 	<em>/**</em>
<a name="180" href="#180">180</a> <em>	 * Test for a null menuName</em>
<a name="181" href="#181">181</a> <em>	 * @return -1</em>
<a name="182" href="#182">182</a> <em>	 */</em>
<a name="183" href="#183">183</a> 	<strong>public</strong> <strong>void</strong> testGetMenuDepthNullMenuName() {
<a name="184" href="#184">184</a> 
<a name="185" href="#185">185</a> 		assertEquals(-1, repository.getMenuDepth(<strong>null</strong>));
<a name="186" href="#186">186</a> 	}
<a name="187" href="#187">187</a> 
<a name="188" href="#188">188</a> 	<em>/**</em>
<a name="189" href="#189">189</a> <em>	 * Test for an invalid menuName</em>
<a name="190" href="#190">190</a> <em>	 * @return -1</em>
<a name="191" href="#191">191</a> <em>	 */</em>
<a name="192" href="#192">192</a> 	<strong>public</strong> <strong>void</strong> testGetMenuDepthNoMenuName() {
<a name="193" href="#193">193</a> 
<a name="194" href="#194">194</a> 		assertEquals(-1, repository.getMenuDepth(<span class="string">"noMenu"</span>));
<a name="195" href="#195">195</a> 	}
<a name="196" href="#196">196</a> 
<a name="197" href="#197">197</a> 	<em>/**</em>
<a name="198" href="#198">198</a> <em>	 * Test for a depth of 1 menu level</em>
<a name="199" href="#199">199</a> <em>	 * @return 1</em>
<a name="200" href="#200">200</a> <em>	 */</em>
<a name="201" href="#201">201</a> 	<strong>public</strong> <strong>void</strong> testGetMenuDepthOf1() {
<a name="202" href="#202">202</a> 
<a name="203" href="#203">203</a> 		assertEquals(1, repository.getMenuDepth(<span class="string">"menu"</span>));
<a name="204" href="#204">204</a> 	}
<a name="205" href="#205">205</a> 
<a name="206" href="#206">206</a> 	<em>/**</em>
<a name="207" href="#207">207</a> <em>	 * Test for a depth of 2 menu levels</em>
<a name="208" href="#208">208</a> <em>	 * @return 2</em>
<a name="209" href="#209">209</a> <em>	 */</em>
<a name="210" href="#210">210</a> 	<strong>public</strong> <strong>void</strong> testGetMenuDepthOf2() {
<a name="211" href="#211">211</a> 
<a name="212" href="#212">212</a> 		assertEquals(2, repository.getMenuDepth(<span class="string">"parent"</span>));
<a name="213" href="#213">213</a> 	}
<a name="214" href="#214">214</a> 
<a name="215" href="#215">215</a> 	<em>/**</em>
<a name="216" href="#216">216</a> <em>	 * Test for a depth of 3 menu levels</em>
<a name="217" href="#217">217</a> <em>	 * @return 3</em>
<a name="218" href="#218">218</a> <em>	 */</em>
<a name="219" href="#219">219</a> 	<strong>public</strong> <strong>void</strong> testGetMenuDepthOf3() {
<a name="220" href="#220">220</a> 
<a name="221" href="#221">221</a> 		assertEquals(3, repository.getMenuDepth(<span class="string">"complex1"</span>));
<a name="222" href="#222">222</a> 	}
<a name="223" href="#223">223</a> 
<a name="224" href="#224">224</a> 	<em>/**</em>
<a name="225" href="#225">225</a> <em>	 * Test for a depth of 3 menu levels</em>
<a name="226" href="#226">226</a> <em>	 * @return 3</em>
<a name="227" href="#227">227</a> <em>	 */</em>
<a name="228" href="#228">228</a> 	<strong>public</strong> <strong>void</strong> testGetMenuDepthAll() {
<a name="229" href="#229">229</a> 
<a name="230" href="#230">230</a> 		assertEquals(3, repository.getMenuDepth());
<a name="231" href="#231">231</a> 	}
<a name="232" href="#232">232</a> 
<a name="233" href="#233">233</a> 	<em>/**</em>
<a name="234" href="#234">234</a> <em>	 * Test returning the top menus within an array</em>
<a name="235" href="#235">235</a> <em>	 * @return 3</em>
<a name="236" href="#236">236</a> <em>	 */</em>
<a name="237" href="#237">237</a> 	<strong>public</strong> <strong>void</strong> testGetTopMenusAsArray() {
<a name="238" href="#238">238</a> 
<a name="239" href="#239">239</a> 		MenuComponent[] menus = repository.getTopMenusAsArray();
<a name="240" href="#240">240</a> 		assertEquals(3, menus.length);
<a name="241" href="#241">241</a> 	}
<a name="242" href="#242">242</a> 
<a name="243" href="#243">243</a> 	<em>/**</em>
<a name="244" href="#244">244</a> <em>	 * Test removing all menus from the repository</em>
<a name="245" href="#245">245</a> <em>	 * @return 0</em>
<a name="246" href="#246">246</a> <em>	 */</em>
<a name="247" href="#247">247</a> 	<strong>public</strong> <strong>void</strong> testRemoveAllMenus() {
<a name="248" href="#248">248</a> 
<a name="249" href="#249">249</a> 		MenuRepository rep = buildRepository();
<a name="250" href="#250">250</a> 		assertEquals(3, rep.getTopMenus().size());
<a name="251" href="#251">251</a> 		rep.removeAllMenus();
<a name="252" href="#252">252</a> 		assertEquals(0, rep.getTopMenus().size());
<a name="253" href="#253">253</a> 	}
<a name="254" href="#254">254</a> 
<a name="255" href="#255">255</a> 	<em>/**</em>
<a name="256" href="#256">256</a> <em>	 * Test get a list of the top menus' names</em>
<a name="257" href="#257">257</a> <em>	 * @return Success</em>
<a name="258" href="#258">258</a> <em>	 */</em>
<a name="259" href="#259">259</a> 	<strong>public</strong> <strong>void</strong> testGetTopMenusNames() {
<a name="260" href="#260">260</a> 		MenuRepository rep = buildRepository();
<a name="261" href="#261">261</a> 		ArrayList names = (ArrayList) rep.getTopMenusNames();
<a name="262" href="#262">262</a> 		assertEquals(3, names.size());
<a name="263" href="#263">263</a> 		assertEquals(<span class="string">"parent"</span>, ((String) names.get(0)));
<a name="264" href="#264">264</a> 	}
<a name="265" href="#265">265</a> 
<a name="266" href="#266">266</a> 	<em>/**</em>
<a name="267" href="#267">267</a> <em>	 * Test building the breadcrumbs but no delimiter</em>
<a name="268" href="#268">268</a> <em>	 * @return Success</em>
<a name="269" href="#269">269</a> <em>	 */</em>
<a name="270" href="#270">270</a> 	<strong>public</strong> <strong>void</strong> testBuildBreadCrumbNullPointerException() {
<a name="271" href="#271">271</a> 		MenuRepository rep = buildRepository();
<a name="272" href="#272">272</a> 		<strong>try</strong> {
<a name="273" href="#273">273</a> 			rep.buildBreadCrumbs();
<a name="274" href="#274">274</a> 			fail(<span class="string">"NullPointerException expected"</span>);
<a name="275" href="#275">275</a> 		} <strong>catch</strong> (NullPointerException e) {
<a name="276" href="#276">276</a> 		}
<a name="277" href="#277">277</a> 	}
<a name="278" href="#278">278</a> 
<a name="279" href="#279">279</a> 	<em>/**</em>
<a name="280" href="#280">280</a> <em>	 * Test building the breadcrumbs passing the delimiter</em>
<a name="281" href="#281">281</a> <em>	 * @return Success</em>
<a name="282" href="#282">282</a> <em>	 */</em>
<a name="283" href="#283">283</a> 	<strong>public</strong> <strong>void</strong> testBuildBreadCrumbPassingDelimiter() {
<a name="284" href="#284">284</a> 		MenuRepository rep = buildRepository();
<a name="285" href="#285">285</a> 		rep.buildBreadCrumbs(<span class="string">":"</span>);
<a name="286" href="#286">286</a> 		MenuComponent menu = rep.getMenu(<span class="string">"parent"</span>);
<a name="287" href="#287">287</a> 		assertEquals(<span class="string">"parent"</span>,menu.getBreadCrumb());
<a name="288" href="#288">288</a> 		MenuComponent[] menus = menu.getMenuComponents();
<a name="289" href="#289">289</a> 		assertEquals(<span class="string">"parent:child"</span>,menus[0].getBreadCrumb());		
<a name="290" href="#290">290</a> 	}
<a name="291" href="#291">291</a> 
<a name="292" href="#292">292</a> }
</pre>
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