Merge pull request #37 from jaikdean/exchange-rates-api

Add exchange_rates_api provider

Author: florianv

DependencyInjection/Configuration.php

@@ -72,6 +72,7 @@ public function getConfigTreeBuilder()
                             ->end()
                         ->end()
                         ->append($this->createSimpleProviderNode('cryptonator'))
+                        ->append($this->createSimpleProviderNode('exchange_rates_api'))
                         ->append($this->createSimpleProviderNode('webservicex'))
                         ->append($this->createSimpleProviderNode('central_bank_of_czech_republic'))
                         ->append($this->createSimpleProviderNode('central_bank_of_republic_turkey'))

Resources/doc/index.md

@@ -51,6 +51,7 @@ florianv_swap:
             enterprise: true
         webservicex: ~                     # WebserviceX
         cryptonator: ~                     # Cryptonator
+        exchange_rates_api: ~              # exchangeratesapi.io
         forge:                             # Forge
            api_key: secret    
         russian_central_bank: ~            # Russian Central Bank

Tests/DependencyInjection/ConfigurationTest.php

@@ -119,6 +119,7 @@ public function provideValidProvidersConfigs()
             [['cryptonator' => null]],
             [['currency_data_feed' => ['api_key' => 'any']]],
             [['currency_layer' => ['access_key' => 'any', 'enterprise' => true]]],
+            [['exchange_rates_api' => null]],
             [['forge' => ['api_key' => 'any']]],
             [['open_exchange_rates' => ['app_id' => 'any']]],
             [['xignite' => ['token' => 'any']]],
@@ -166,6 +167,7 @@ public function provideInvalidProvidersConfigs()
             [['cryptonator' => ['any' => 'any']]],
             [['currency_data_feed' => ['api_key' => null]]],
             [['currency_layer' => null]],
+            [['exchange_rates_api' => ['api_key' => null]]],
             [['forge' => []]],
             [['open_exchange_rates' => ['app_id' => true]]],
             [['xignite' => ['token' => []]]],