title: Override profile properties in spring boot
body: <p>In spring boot I have the following profile:
  <em>application-email.yaml</em></p>
  
  <pre><code>services:
    email:
      cron: '....'
      recipient: `...`
      other properties...
  </code></pre>
  
  <p>And in test/resources directory I have <em>application.yaml</em>, I want to include all properties from <em>email profile</em>, but for tests I want to override <code>recipient</code> property. </p>
  
  <p>So I expect my <em>application.yaml</em> to look like this: </p>
  
  <pre><code>spring:
    profiles:
      include: email
  
  services:
    email:
      recipient: `test-email`
  </code></pre>
  
  <p>As far as I get it, spring at first read <em>application.yaml</em> in <em>test/resources</em> and then overrides it with values from profiles. 
  But I want the opposite. </p>
  
  <p>How can I achieve that? </p>
  
  <p><strong>Addition 1:</strong> 
  I think I can create profile test, define my test recipient there. But can I do it without an additional profile? </p>