fluentnode
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Fluent apis for node (based on the concepts used in C#'s FluentSharp
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<h1>assert_Number.test.coffee</h1>
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<div class="content"><div class='highlight'><pre><span class="hljs-built_in">require</span>(<span class="hljs-string">'../../src/fluentnode'</span>)
describe <span class="hljs-string">'| Assert | Number'</span> , <span class="hljs-function">-></span>
it <span class="hljs-string">'assert_Bigger_Than'</span>,<span class="hljs-function">-></span>
(<span class="hljs-number">1</span>).assert_Bigger_Than(<span class="hljs-number">0</span>)
(<span class="hljs-number">9</span>).assert_Bigger_Than(<span class="hljs-number">5</span>)
(<span class="hljs-function">-></span> (<span class="hljs-number">0</span>).assert_Bigger_Than(-<span class="hljs-number">1</span>)).assert_Not_Throws()
(<span class="hljs-function">-></span> (<span class="hljs-number">0</span>).assert_Bigger_Than( <span class="hljs-number">1</span>)).assert_Throws()
(<span class="hljs-number">0</span>).assert_Bigger_Than.assert_Is (<span class="hljs-number">0</span>).assert_Above
(<span class="hljs-number">0</span>).assert_Bigger_Than.assert_Is (<span class="hljs-number">0</span>).assert_Is_Bigger_Than
it <span class="hljs-string">'assert_In_Between'</span>,<span class="hljs-function">-></span>
(<span class="hljs-number">1</span>).assert_In_Between(<span class="hljs-number">0</span>,<span class="hljs-number">10</span>)
(<span class="hljs-number">10</span>).assert_In_Between(<span class="hljs-number">2</span>,<span class="hljs-number">11</span>)
(-<span class="hljs-number">1</span>).assert_In_Between(-<span class="hljs-number">2</span>,<span class="hljs-number">0</span>)
(<span class="hljs-function">-></span> (<span class="hljs-number">0</span>).assert_In_Between(-<span class="hljs-number">1</span>,<span class="hljs-number">1</span>)).assert_Not_Throws()
(<span class="hljs-function">-></span> (<span class="hljs-number">0</span>).assert_In_Between( <span class="hljs-number">1</span>,<span class="hljs-number">2</span>)).assert_Throws (error)->
error.message.assert_Is(<span class="hljs-string">'Expected 0 to be between 1 and 2'</span>)
it <span class="hljs-string">'assert_Is_Equal_To, assert_Is'</span>,<span class="hljs-function">-></span>
(<span class="hljs-number">0</span>).assert_Is_Equal_To.assert_Is_Function()
(<span class="hljs-number">0</span>).assert_Is_Equal_To(<span class="hljs-number">0</span>)
(<span class="hljs-function">-></span> (<span class="hljs-number">0</span>).assert_Is_Equal_To(<span class="hljs-number">0</span>)).assert_Not_Throws()
(<span class="hljs-function">-></span> (<span class="hljs-number">0</span>).assert_Is_Equal_To(<span class="hljs-number">1</span>)).assert_Throws()
(<span class="hljs-number">0</span>).assert_Is(<span class="hljs-number">0</span>)
it <span class="hljs-string">'assert_Is_Not_Equal_To, assert_Is_Not'</span>, <span class="hljs-function">-></span>
(<span class="hljs-number">0</span>).assert_Is_Not_Equal_To.assert_Is_Function()
(<span class="hljs-number">0</span>).assert_Is_Not_Equal_To(<span class="hljs-number">1</span>)
(<span class="hljs-function">-></span> (<span class="hljs-number">0</span>).assert_Is_Not_Equal_To(<span class="hljs-number">1</span>)).assert_Not_Throws()
(<span class="hljs-function">-></span> (<span class="hljs-number">0</span>).assert_Is_Not_Equal_To(<span class="hljs-number">0</span>)).assert_Throws()
(<span class="hljs-number">0</span>).assert_Is_Not(<span class="hljs-number">1</span>)
it <span class="hljs-string">'assert_Is_Number'</span>, <span class="hljs-function">-></span>
(<span class="hljs-number">0</span>).assert_Is_Number.assert_Is_Function()
(<span class="hljs-number">0</span>).assert_Is_Number().assert_Is(<span class="hljs-number">0</span>)
(<span class="hljs-number">0</span>).assert_Is_Number().assert_Is_Not(<span class="hljs-number">10</span>)
<span class="hljs-keyword">new</span> Number(<span class="hljs-number">12</span>).assert_Is_Number().assert_Is <span class="hljs-number">12</span>
Number(<span class="hljs-number">12</span> ).assert_Is_Number().assert_Is <span class="hljs-number">12</span>
Number(<span class="hljs-string">''</span> ).assert_Is_Number().assert_Is <span class="hljs-number">0</span> <span class="hljs-comment"># weird edge case, since Number('') is 0</span></pre></div></div>
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<p>check for Nan (see issue <a href="https://github.com/o2platform/fluentnode/issues/57">https://github.com/o2platform/fluentnode/issues/57</a> )</p>
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<div class="content"><div class='highlight'><pre> nan_Error_Message = <span class="hljs-string">'The provided number was a NaN (Not an Number)'</span>
(<span class="hljs-function">-></span> NaN .assert_Is_Number()).assert_Throws (error)-> error.message.assert_Is nan_Error_Message
(<span class="hljs-function">-></span> Number(<span class="hljs-string">'aaa'</span>) .assert_Is_Number()).assert_Throws (error)-> error.message.assert_Is nan_Error_Message
(<span class="hljs-function">-></span> <span class="hljs-keyword">new</span> Number(<span class="hljs-string">'aaa'</span>).assert_Is_Number()).assert_Throws (error)-> error.message.assert_Is nan_Error_Message
it <span class="hljs-string">'assert_Smaller_Than'</span>,<span class="hljs-function">-></span>
(<span class="hljs-number">0</span>).assert_Smaller_Than(<span class="hljs-number">1</span>)
(<span class="hljs-number">5</span>).assert_Smaller_Than(<span class="hljs-number">9</span>)
(<span class="hljs-function">-></span> (-<span class="hljs-number">1</span>).assert_Smaller_Than(<span class="hljs-number">0</span>)).assert_Not_Throws()
(<span class="hljs-function">-></span> (<span class="hljs-number">1</span>).assert_Smaller_Than( <span class="hljs-number">0</span>)).assert_Throws()</pre></div></div>
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