Added simple coverage

Author: bapu-nexl

.byebug_history

@@ -0,0 +1,52 @@
+continue
+puts  caller
+caller
+validation_params
+exit
+subject.save
+continue
+con tinue
+url
+TransferwiseClient.configuration.url
+"#{url}/#{request.path}"
+Net::HTTP::Post.new(url)
+url
+next
+continue
+self['details'][query_key]
+continue
+exit
+self.class
+self
+continue
+self['details'][query_key]
+params
+params.empty?
+next
+validation['queryKey']
+step
+VALIDATIONS[self['currency']]
+step
+request.validation_params
+step
+continue
+request.validation_params
+step
+continue
+VALIDATIONS[self['currency']]
+VALIDATIONS[self['currency']].
+step
+VALIDATIONS['AUD']
+VALIDATIONS
+VALIDATIONS[self['currency']]
+request
+request.validation_params.map
+step
+continue
+contoinue
+http_responses
+next
+exit
+@account_request
+http_responses
+next

Gemfile

@@ -6,3 +6,4 @@ git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
 
 gem 'byebug'
 gem 'rspec'
+gem 'simplecov', require: false, group: :test

Gemfile.lock

@@ -3,6 +3,8 @@ GEM
   specs:
     byebug (11.0.0)
     diff-lcs (1.3)
+    docile (1.3.1)
+    json (2.2.0)
     rspec (3.8.0)
       rspec-core (~> 3.8.0)
       rspec-expectations (~> 3.8.0)
@@ -16,13 +18,19 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.8.0)
     rspec-support (3.8.0)
+    simplecov (0.16.1)
+      docile (~> 1.1)
+      json (>= 1.8, < 3)
+      simplecov-html (~> 0.10.0)
+    simplecov-html (0.10.2)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
   byebug
   rspec
+  simplecov
 
 BUNDLED WITH
    1.16.6