can upload file to datagouv

spec/lib/api_datagouv/api_spec.rb

@@ -0,0 +1,28 @@
+describe APIDatagouv::API do
+  describe '#upload' do
+    let(:subject) { APIDatagouv::API.upload(Tempfile.new.path) }
+
+    before do
+      stub_request(:post, /https:\/\/www.data.gouv.fr\/api/)
+        .to_return(body: body, status: status)
+    end
+
+    context "when response ok" do
+      let(:status) { 200 }
+      let(:body) { "ok" }
+
+      it 'returns body response' do
+        expect(subject).to eq body
+      end
+    end
+
+    context "when responds with error" do
+      let(:status) { 400 }
+      let(:body) { "oops ! There is a problem..." }
+
+      it 'raise error' do
+        expect { subject }.to raise_error(APIDatagouv::API::RequestFailed)
+      end
+    end
+  end
+end