Get device with token

lib/castle.rb

@@ -26,6 +26,7 @@
   castle/context/prepare
   castle/commands/identify
   castle/commands/authenticate
+  castle/commands/get_device
   castle/commands/get_devices
   castle/commands/track
   castle/commands/review
@@ -35,6 +36,7 @@
   castle/api/track
   castle/api/review
   castle/api/impersonate
+  castle/api/get_device
   castle/api/get_devices
   castle/payload/prepare
   castle/configuration

lib/castle/api/get_device.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+module Castle
+  module API
+    # Sends GET devices/#{device_token} request
+    module GetDevice
+      class << self
+        # @param options [Hash]
+        # return [Hash]
+        def call(options = {})
+          options = Castle::Utils::DeepSymbolizeKeys.call(options || {})
+
+          Castle::API.call(
+            Castle::Commands::GetDevice.build(options),
+            {},
+            options[:http]
+          )
+        end
+      end
+    end
+  end
+end

lib/castle/commands/get_device.rb

@@ -0,0 +1,21 @@
+# frozen_string_literal: true
+
+module Castle
+  module Commands
+    # Generated the payload for the GET devices/#{device_token} request
+    class GetDevice
+      class << self
+        # @param options [Hash]
+        # @return [Castle::Command]
+        def build(options = {})
+          Castle::Validators::Present.call(options, %i[device_token])
+          Castle::Command.new(
+            "devices/#{options[:device_token]}",
+            nil,
+            :get
+          )
+        end
+      end
+    end
+  end
+end

spec/lib/castle/api/get_device_spec.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+describe Castle::API::GetDevice do
+  before do
+    stub_request(:any, /api.castle.io/).with(
+      basic_auth: ['', 'secret']
+    ).to_return(status: 200, body: '{}', headers: {})
+  end
+
+  describe '.call' do
+    subject(:retrieve) { described_class.call(device_token: device_token) }
+
+    let(:device_token) { '1234' }
+
+    before { retrieve }
+
+    it { assert_requested :get, "https://api.castle.io/v1/devices/#{device_token}", times: 1 }
+  end
+end

spec/lib/castle/commands/get_device_spec.rb

@@ -0,0 +1,24 @@
+# frozen_string_literal: true
+
+describe Castle::Commands::GetDevice do
+  subject(:instance) { described_class }
+
+  let(:context) { {} }
+  let(:device_token) { '1234' }
+
+  describe '.build' do
+    subject(:command) { instance.build(device_token: device_token) }
+
+    context 'without device_token' do
+      let(:device_token) { '' }
+
+      it { expect { command }.to raise_error(Castle::InvalidParametersError) }
+    end
+
+    context 'with device_token' do
+      it { expect(command.method).to be_eql(:get) }
+      it { expect(command.path).to be_eql("devices/#{device_token}") }
+      it { expect(command.data).to be_nil }
+    end
+  end
+end