Add spec for gitea api wrapper

src/api/spec/lib/gitea_api/v1/client_spec.rb

@@ -0,0 +1,38 @@
+require 'rails_helper'
+
+RSpec.describe GiteaAPI::V1::Client do
+  let(:client) { described_class.new(api_endpoint: 'https://gitea.opensuse.org', token: '12345') }
+  let(:faraday) { instance_double(Faraday::Connection) }
+
+  describe '#create_commit_status' do
+    context 'when it is successful' do
+      let(:url) { 'repos/krauselukas/hello_world/statuses/abc123cdf' }
+
+      before do
+        allow(Faraday::Connection).to receive(:new).and_return(faraday)
+        allow(faraday).to receive(:post).and_return(Faraday::Response)
+        allow(Faraday::Response).to receive(:status).and_return(200)
+        allow(Faraday::Response).to receive(:body).and_return(true)
+
+        client.create_commit_status(owner: 'krauselukas', repo: 'hello_world', sha: 'abc123cdf', state: 'succeeded')
+      end
+
+      it 'sends a post request to the correct api endpoint' do
+        expect(faraday).to have_received(:post).with(url, { context: nil, description: nil, state: 'succeeded', target_url: nil })
+      end
+    end
+
+    context 'when something goes wrong' do
+      before do
+        allow(Faraday::Connection).to receive(:new).and_return(faraday)
+        allow(faraday).to receive(:post).and_return(Faraday::Response)
+        allow(Faraday::Response).to receive(:status).and_return(400)
+        allow(Faraday::Response).to receive(:body).and_return({ 'message' => 'upppsss something went wrong' })
+      end
+
+      it 'sends a post request and returns the correct exception class' do
+        expect { client.create_commit_status(owner: 'krauselukas', repo: 'hello_world', sha: 'abc123cdf', state: 'succeeded') }.to raise_error(GiteaAPI::V1::Client::BadRequestError)
+      end
+    end
+  end
+end