1 files changed, 150 insertions, 0 deletions
diff --git a/spec/services/import/fogbugz_service_spec.rb b/spec/services/import/fogbugz_service_spec.rb
new file mode 100644
index 00000000000..c9477dba7a5
--- /dev/null
+++ b/spec/services/import/fogbugz_service_spec.rb
@@ -0,0 +1,150 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+RSpec.describe Import::FogbugzService do
+  let_it_be(:user) { create(:user) }
+
+  let(:base_uri) { "https://test:7990" }
+  let(:token) { "asdasd12345" }
+  let(:repo_id) { "fogbugz_id" }
+  let(:repo) { instance_double(Gitlab::FogbugzImport::Repository, name: 'test', raw_data: nil) }
+
+  let(:client) { instance_double(Gitlab::FogbugzImport::Client) }
+  let(:credentials) { { uri: base_uri, token: token } }
+  let(:params) { { repo_id: repo_id } }
+
+  subject { described_class.new(client, user, params) }
+
+  before do
+    allow(subject).to receive(:authorized?).and_return(true)
+  end
+
+  context 'when no repo is found' do
+    before do
+      allow(client).to receive(:repo).with(repo_id).and_return(nil)
+    end
+
+    it 'returns an error' do
+      result = subject.execute(credentials)
+
+      expect(result).to include(
+        message: "Project #{repo_id} could not be found",
+        status: :error,
+        http_status: :unprocessable_entity
+      )
+    end
+  end
+
+  context 'when import source is disabled' do
+    before do
+      stub_application_setting(import_sources: nil)
+      allow(client).to receive(:repo).with(repo_id).and_return(repo)
+    end
+
+    it 'returns forbidden' do
+      result = subject.execute(credentials)
+
+      expect(result).to include(
+        status: :error,
+        http_status: :forbidden
+      )
+    end
+  end
+
+  context 'when user is unauthorized' do
+    before do
+      allow(subject).to receive(:authorized?).and_return(false)
+    end
+
+    it 'returns an error' do
+      result = subject.execute(credentials)
+
+      expect(result).to include(
+        message: "You don't have permissions to create this project",
+        status: :error,
+        http_status: :unauthorized
+      )
+    end
+  end
+
+  context 'verify url' do
+    shared_examples 'denies local request' do
+      before do
+        allow(client).to receive(:repo).with(repo_id).and_return(repo)
+      end
+
+      it 'does not allow requests' do
+        result = subject.execute(credentials)
+        expect(result[:status]).to eq(:error)
+        expect(result[:message]).to include("Invalid URL:")
+      end
+    end
+
+    context 'when host is localhost' do
+      let(:base_uri) { 'http://localhost:3000' }
+
+      include_examples 'denies local request'
+    end
+
+    context 'when host is on local network' do
+      let(:base_uri) { 'https://192.168.0.191' }
+
+      include_examples 'denies local request'
+    end
+
+    context 'when host is ftp protocol' do
+      let(:base_uri) { 'ftp://testing' }
+
+      include_examples 'denies local request'
+    end
+  end
+
+  context 'when import starts succesfully' do
+    before do
+      allow(client).to receive(:repo).with(repo_id).and_return(
+        instance_double(Gitlab::FogbugzImport::Repository, name: 'test', raw_data: nil)
+      )
+    end
+
+    it 'returns success' do
+      result = subject.execute(credentials)
+
+      expect(result[:status]).to eq(:success)
+      expect(result[:project].name).to eq('test')
+    end
+  end
+
+  context 'when import fails to start' do
+    let(:error_messages_array) { instance_double(Array, join: "something went wrong") }
+    let(:errors_double) { instance_double(ActiveModel::Errors, full_messages: error_messages_array, :[] => nil) }
+    let(:project_double) { instance_double(Project, persisted?: false, errors: errors_double) }
+    let(:project_creator) { instance_double(Gitlab::FogbugzImport::ProjectCreator, execute: project_double )}
+
+    before do
+      allow(Gitlab::FogbugzImport::ProjectCreator).to receive(:new).and_return(project_creator)
+      allow(client).to receive(:repo).with(repo_id).and_return(
+        instance_double(Gitlab::FogbugzImport::Repository, name: 'test', raw_data: nil)
+      )
+    end
+
+    it 'returns error' do
+      result = subject.execute(credentials)
+
+      expect(result[:status]).to eq(:error)
+      expect(result[:message]).to eq("something went wrong")
+    end
+  end
+
+  it 'returns error for unknown error causes' do
+    message = 'Not Implemented'
+    exception = StandardError.new(message)
+
+    allow(client).to receive(:repo).and_raise(exception)
+
+    expect(subject.execute(credentials)).to include({
+      status: :error,
+      message: "Fogbugz import failed due to an error: #{message}"
+    })
+  end
+end