Handling contact verifications

test/services/identification_service_test.rb

@@ -0,0 +1,104 @@
+# frozen_string_literal: true
+
+require 'test_helper'
+
+class IdentificationServiceTest < ActiveSupport::TestCase
+  def setup
+    @service = Eeid::IdentificationService.new
+  end
+
+  def test_create_identification_request_success
+    request_params = {
+      claims_required: [{
+        type: 'sub',
+        value: 'EE1234567'
+      }],
+      reference: '111:111'
+    }
+    response_body = { id: '123', status: 'created' }.to_json
+
+    stub_request(:post, %r{api/auth/v1/token})
+      .to_return(status: 200, body: { access_token: 'mock_token' }.to_json)
+
+    stub_request(:post, %r{api/ident/v1/identification_requests})
+      .with(
+        headers: { 'Authorization' => 'Bearer mock_token' },
+        body: request_params.to_json
+      )
+      .to_return(status: 201, body: response_body)
+
+    result = @service.create_identification_request(request_params)
+    assert_equal JSON.parse(response_body), result
+    assert_equal 'mock_token', @service.instance_variable_get(:@token)
+  end
+
+  def test_create_identification_request_failure
+    request_params = {
+      claims_required: [{
+        type: 'sub',
+        value: 'EE1234567'
+      }],
+      reference: '111:111'
+    }
+
+    stub_request(:post, %r{api/auth/v1/token})
+      .to_return(status: 200, body: { access_token: 'mock_token' }.to_json)
+
+    stub_request(:post, %r{api/ident/v1/identification_requests})
+      .with(
+        headers: { 'Authorization' => 'Bearer mock_token' },
+        body: request_params.to_json
+      )
+      .to_return(status: 400, body: { error: 'Bad Request' }.to_json)
+
+    assert_raises(Eeid::IdentError, 'Bad Request') do
+      @service.create_identification_request(request_params)
+    end
+  end
+
+  def test_get_identification_request_success
+    id = '123'
+    response_body = { id: id, status: 'completed' }.to_json
+
+    stub_request(:post, %r{api/auth/v1/token})
+      .to_return(status: 200, body: { access_token: 'mock_token' }.to_json)
+
+    stub_request(:get, %r{api/ident/v1/identification_requests/#{id}})
+      .with(headers: { 'Authorization' => 'Bearer mock_token' })
+      .to_return(status: 200, body: response_body)
+
+    result = @service.get_identification_request(id)
+    assert_equal JSON.parse(response_body), result
+    assert_equal 'mock_token', @service.instance_variable_get(:@token)
+  end
+
+  def test_get_identification_request_failure
+    id = '123'
+
+    stub_request(:post, %r{api/auth/v1/token})
+      .to_return(status: 200, body: { access_token: 'mock_token' }.to_json)
+
+    stub_request(:get, %r{api/ident/v1/identification_requests/#{id}})
+      .with(headers: { 'Authorization' => 'Bearer mock_token' })
+      .to_return(status: 404, body: { error: 'Not Found' }.to_json)
+
+    assert_raises(Eeid::IdentError, 'Not Found') do
+      @service.get_identification_request(id)
+    end
+  end
+
+  def test_authentication_needed_for_requests
+    stub_request(:post, %r{api/auth/v1/token})
+      .to_return(status: 401, body: { error: 'Invalid credentials' }.to_json)
+
+    assert_raises(Eeid::IdentError) do
+      @service.create_identification_request({ key: 'value' })
+    end
+
+    assert_raises(Eeid::IdentError) do
+      @service.get_identification_request('123')
+    end
+
+    assert_equal nil, @service.instance_variable_get(:@token)
+  end
+end