ruby on rails - ActiveRecord::Fixture::FormatError: a YAML error occurred parsing -

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I'm trying to make my first application on Ruby ... this is my test file 

  is required File.dirname (__ file__) + '/../test_helper' class Supplier Teest & lt; ActiveSupport :: Test Season fixtures: suppliers DEF test_name supplier = supplier.Create (: name = & gt; 'JUAN', PROVISION = & gt; NIL) assert_equal 'juan', supplier.atenam and end   
 and stability  
  Juan: ID: 1 name: Juan province: zero   
 and the results  
  Psych :: Syntax Error: (& lt; Unknown & gt;): On Line 8 Column 1, ':' could not be expected while scanning a simple key    < p> 
 
 YAMAL requires a space between :  and the value, so try updating your stability on:  
  juan: id: 1 name: juan province:   
 (written in  zero  province will be  "zero" ). Leaving it blank will be a true  zero  value)

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