Merge pull request #6 from piotr-iohk/stake_pool_again

Stake pool again

lib/cardano_wallet/shelley.rb

@@ -230,8 +230,9 @@ def initialize opt
 
       # List all stake pools
       # @see https://input-output-hk.github.io/cardano-wallet/api/edge/#operation/listStakePools
-      def list(wid)
-        self.class.get("/wallets/#{wid}/stake-pools")
+      def list(stake = {})
+        stake.empty? ? query = '' : query = Utils.to_query(stake)
+        self.class.get("/stake-pools#{query}")
       end
 
       # Join stake pool

lib/cardano_wallet/version.rb

@@ -1,3 +1,3 @@
 module CardanoWallet
-  VERSION = "0.1.2"
+  VERSION = "0.1.3"
 end

spec/shelley_spec.rb

@@ -238,10 +238,12 @@
       teardown
     end
 
-    it "Can list stake pools" do
-      id = create_shelley_wallet
+    it "Can list stake pools only when stake is provided" do
       pools = SHELLEY.stake_pools
-      expect(pools.list(id).code).to eq 200
+      expect(pools.list({stake: 1000}).code).to eq 200
+
+      expect(pools.list.code).to eq 400
+      expect(pools.list).to include "query_param_missing"
     end
 
     it "I could join Stake Pool - if I knew it's id" do