spec: switch from infura to drpc (#308)

* spec: switch from infura to drpc

* ci: switch to drpc token

* update docs

* eth/client: enable query parameters

* spec: add test for http client with query

* gem: fix missing bigdecimal gem

.github/workflows/spec.yml

@@ -49,7 +49,7 @@ jobs:
       run: |
         bundle exec rspec
       env:
-        INFURA_TOKEN: ${{ secrets.INFURA_TOKEN }}
+        DRPC_TOKEN: ${{ secrets.DRPC_TOKEN }}
     - name: Upload coverage to Codecov
       uses: codecov/codecov-action@v5
       with:

README.md

@@ -80,7 +80,7 @@ The test suite expects working local HTTP and IPC endpoints with a prefunded dev
 geth --dev --http --ipcpath /tmp/geth.ipc &
 ```
 
-It also expects an `$INFURA_TOKEN` in environment to test some ENS queries on mainnet.
+It also expects an `$DRPC_TOKEN` in environment to test some ENS queries on mainnet.
 
 To run tests, simply use `rspec`. Note, that the Ethereum test fixtures are also required.
 

eth.gemspec

@@ -34,6 +34,9 @@ Gem::Specification.new do |spec|
   spec.platform = Gem::Platform::RUBY
   spec.required_ruby_version = ">= 3.0", "< 4.0"
 
+  # bigdecimal for big decimals ;)
+  spec.add_dependency "bigdecimal", "~> 3.1"
+
   # forwardable for contracts meta programming
   spec.add_dependency "forwardable", "~> 1.3"
 

lib/eth/client/http.rb

@@ -49,9 +49,13 @@ def initialize(host)
       if !(uri.user.nil? && uri.password.nil?)
         @user = uri.user
         @password = uri.password
-        @uri = URI("#{uri.scheme}://#{uri.user}:#{uri.password}@#{@host}:#{@port}#{uri.path}")
+        if uri.query
+          @uri = URI("#{uri.scheme}://#{uri.user}:#{uri.password}@#{@host}:#{@port}#{uri.path}?#{uri.query}")
+        else
+          @uri = URI("#{uri.scheme}://#{uri.user}:#{uri.password}@#{@host}:#{@port}#{uri.path}")
+        end
       else
-        @uri = URI("#{uri.scheme}://#{@host}:#{@port}#{uri.path}")
+        @uri = uri
       end
     end
 

spec/eth/ens/resolver_spec.rb

@@ -2,10 +2,10 @@
 
 describe Ens::Resolver do
 
-  # it expects an $INFURA_TOKEN in environment
-  let(:infura_api) { "https://mainnet.infura.io/v3/#{ENV["INFURA_TOKEN"]}" }
-  subject(:infura_mainnet) { Client.create infura_api }
-  let(:resolver) { Ens::Resolver.new(infura_mainnet) }
+  # it expects an $DRPC_TOKEN in environment
+  let(:drpc_api) { "https://lb.drpc.org/ogrpc?network=ethereum&dkey=#{ENV["DRPC_TOKEN"]}" }
+  subject(:drpc_mainnet) { Client.create drpc_api }
+  let(:resolver) { Ens::Resolver.new(drpc_mainnet) }
 
   describe "normalize" do
     it "can normalize ascii" do