Add client specs and VCR cassettes

richo225 · Feb 8, 2018 · 69cb1b3 · 69cb1b3
1 parent a5707af
commit 69cb1b3
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diff --git a/Gemfile.lock b/Gemfile.lock
@@ -8,9 +8,14 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
+    addressable (2.5.2)
+      public_suffix (>= 2.0.2, < 4.0)
     ast (2.4.0)
     coderay (1.1.1)
+    crack (0.4.3)
+      safe_yaml (~> 1.0.0)
     diff-lcs (1.3)
+    hashdiff (0.3.0)
     httparty (0.15.7)
       multi_xml (>= 0.5.2)
     method_source (0.8.2)
@@ -23,6 +28,7 @@ GEM
       coderay (~> 1.1.0)
       method_source (~> 0.8.1)
       slop (~> 3.4)
+    public_suffix (3.0.1)
     rainbow (3.0.0)
     rake (10.5.0)
     rspec (3.7.0)
@@ -46,9 +52,15 @@ GEM
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
     ruby-progressbar (1.9.0)
+    safe_yaml (1.0.4)
     slop (3.6.0)
     thor (0.20.0)
     unicode-display_width (1.3.0)
+    vcr (3.0.3)
+    webmock (2.1.0)
+      addressable (>= 2.3.6)
+      crack (>= 0.3.2)
+      hashdiff
 
 PLATFORMS
   ruby
@@ -60,6 +72,8 @@ DEPENDENCIES
   rake (~> 10.0)
   rspec (~> 3.0)
   rubocop (~> 0.52.1)
+  vcr
+  webmock
 
 BUNDLED WITH
    1.16.1
diff --git a/hodlmoon.gemspec b/hodlmoon.gemspec
@@ -38,4 +38,6 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'rake', '~> 10.0'
   spec.add_development_dependency 'rspec', '~> 3.0'
   spec.add_development_dependency 'rubocop', '~> 0.52.1'
+  spec.add_development_dependency 'vcr'
+  spec.add_development_dependency 'webmock'
 end
diff --git a/spec/client/coin_market_cap_spec.rb b/spec/client/coin_market_cap_spec.rb
@@ -0,0 +1,21 @@
+RSpec.describe Hodlmoon::Client::CoinMarketCap do
+  describe '#retrieve_price', :vcr do
+    subject(:client) { described_class.retrieve_price('ethereum', currency) }
+
+    context 'with gbp' do
+      let(:currency) { 'gbp' }
+
+      it 'returns the current coin price in pounds' do
+        expect(client).to eq('580.697337402')
+      end
+    end
+
+    context 'with usd' do
+      let(:currency) { 'usd' }
+
+      it 'returns the current coin price in dollars' do
+        expect(client).to eq('808.738')
+      end
+    end
+  end
+end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
@@ -1,5 +1,15 @@
 require 'bundler/setup'
 require 'hodlmoon'
+require 'webmock/rspec'
+require 'vcr'
+
+WebMock.disable_net_connect!(allow_localhost: true)
+
+VCR.configure do |c|
+  c.cassette_library_dir = 'spec/vcr'
+  c.hook_into :webmock
+  c.configure_rspec_metadata!
+end
 
 RSpec.configure do |config|
   # Enable flags like --only-failures and --next-failure

diff --git a/...lient_CoinMarketCap/_retrieve_price/with_gbp/returns_the_current_coin_price_in_pounds.yml b/...lient_CoinMarketCap/_retrieve_price/with_gbp/returns_the_current_coin_price_in_pounds.yml
diff --git a/...ient_CoinMarketCap/_retrieve_price/with_usd/returns_the_current_coin_price_in_dollars.yml b/...ient_CoinMarketCap/_retrieve_price/with_usd/returns_the_current_coin_price_in_dollars.yml