tweet_volume not being populated for Trend objects

[jeremylow]

Description

Trend.volume data should be populated on object creation, but because the json data from Twitter is named tweet_volume, this isn't occurring. This changes the property name to be tweet_volume which conforms with Twitter's naming convention and allows the property to be populated straight from the json data.

Additionally, an @property has been added to the Trend object for backwards compatibility.

Related Issue

#374

Types of changes

• Bug fix (non-breaking change which fixes an issue)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.

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This change is

[codecov-io]

Current coverage is 69.15% (diff: 100%)

Merging #375 into master will increase coverage by 0.03%

@@             master       #375   diff @@
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  Files             8          8          
  Lines          2018       2020     +2   
  Methods           0          0          
  Messages          0          0          
  Branches          0          0          
==========================================
+ Hits           1395       1397     +2   
  Misses          623        623          
  Partials          0          0          

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[bear]

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Reviewed 3 of 4 files at r1, 1 of 1 files at r2.
Review status: all files reviewed at latest revision, all discussions resolved.

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