{"componentChunkName":"component---src-templates-blog-post-js","path":"/Today I Learned/test_code_작성_spyOn()/","result":{"data":{"site":{"siteMetadata":{"title":"JULog","author":"[Ju Chan Hwang]","siteUrl":"https://julog.netlify.app","comment":{"disqusShortName":"","utterances":"JuChanHwang/gatsby-starter-bee"},"sponsor":{"buyMeACoffeeId":"jbee"}}},"markdownRemark":{"id":"23040107-d1e7-58f9-ad35-b6ef87a898bc","excerpt":"test code 작성 spyOn()","html":"<ul>\n<li>\n<p>test code 작성 spyOn()</p>\n<div class=\"gatsby-highlight\" data-language=\"tsx\"><pre class=\"language-tsx\"><code class=\"language-tsx\"><span class=\"token comment\">// chargeCash가 호출되고 있는지 감시하는 로직</span>\n<span class=\"token function\">spyOn</span><span class=\"token punctuation\">(</span>GTagManager<span class=\"token punctuation\">,</span> <span class=\"token string\">'chargeCash'</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">;</span>\n\n<span class=\"token comment\">// check result</span>\n<span class=\"token function\">expect</span><span class=\"token punctuation\">(</span>GTagManager<span class=\"token punctuation\">.</span>chargeCash<span class=\"token punctuation\">)</span><span class=\"token punctuation\">.</span><span class=\"token function\">toHaveBeenCalled</span><span class=\"token punctuation\">(</span><span class=\"token punctuation\">)</span><span class=\"token punctuation\">;</span></code></pre></div>\n</li>\n</ul>","frontmatter":{"title":"test code 작성 spyOn()","date":"January 07, 2020"}}},"pageContext":{"slug":"/Today I Learned/test_code_작성_spyOn()/","previous":{"fields":{"slug":"/Today I Learned/FATAL_ERROR:_Ineffective_mark-compacts_near_heap_limit_Allocation_failed_-_JavaScript_heap_out_of_memory/"},"frontmatter":{"title":"FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory","category":"Today I Learned","draft":false}},"next":{"fields":{"slug":"/Angular/Activated_Route의_구독과_해제/"},"frontmatter":{"title":"Activated Route의 구독과 해제","category":"Angular","draft":false}}}},"staticQueryHashes":["3128451518","96099027"]}