entry point for gem usage

lib/plants.rb

@@ -5,4 +5,30 @@
 require "plants/version"
 
 module Plants
+  class << self
+
+    # @param new_value [String]
+    # @return [void]
+    def token=(new_value)
+      client.config.token = new_value
+    end
+
+    # @return [Plants::Config]
+    def config
+      client.config
+    end
+
+    # GET /plants
+    # @return [HTTP::Response]
+    def plants
+      client.plants
+    end
+
+    private
+
+    # @return [Plants::Client]
+    def client
+      @_client ||= Client.new
+    end
+  end
 end

spec/plants_spec.rb

@@ -4,4 +4,37 @@
   it "has a version number" do
     expect(Plants::VERSION).not_to be nil
   end
+
+  describe '.token=' do
+    after(:each) { Plants.token = nil }
+
+    subject { Plants.token = 'secret' }
+
+    it do
+      subject
+      expect(Plants.config.token).to eql 'secret'
+    end
+  end
+
+  describe '.config' do
+    subject { Plants.config }
+
+    it do
+      expect(subject).to be_instance_of(Plants::Config)
+    end
+  end
+
+  describe '.plants' do
+    before(:each) do
+      stub_request(:get, "#{Plants::Client::URL}/plants")
+        .to_return(status: 200, body: '{}')
+    end
+
+    subject { Plants.plants }
+
+    it do
+      expect(subject).to be_instance_of(HTTP::Response)
+      expect(a_request(:get, "#{Plants::Client::URL}/plants")).to have_been_made
+    end
+  end
 end