(test) Group

test/integration/groups_test.rb

@@ -0,0 +1,76 @@
+# frozen_string_literal: true
+
+require 'test_helper'
+
+class GroupsTest < ActionDispatch::IntegrationTest
+  def setup
+    @admin = User.find_by(username: 'admin')
+    login_as(@admin, scope: :user)
+  end
+
+  test 'create a group' do
+    post '/api/groups',
+         params: {
+           name: 'Strange people',
+           disabled: true
+         }.to_json,
+         headers: default_headers
+
+    # Check response format & status
+    assert_equal 201, response.status, response.body
+    assert_equal Mime[:json], response.content_type
+
+    # Check the correct group was created
+    res = json_response(response.body)
+    group = Group.where(id: res[:id]).first
+    assert_not_nil group, 'group was not created in database'
+
+    assert_equal 'Strange people', res[:name]
+    assert_equal true, res[:disabled]
+  end
+
+  test 'update a group' do
+    patch '/api/groups/1',
+          params: {
+            name: 'Normal people'
+          }.to_json,
+          headers: default_headers
+
+    # Check response format & status
+    assert_equal 200, response.status, response.body
+    assert_equal Mime[:json], response.content_type
+
+    # Check the group was updated
+    res = json_response(response.body)
+    assert_equal 1, res[:id]
+    assert_equal 'Normal people', res[:name]
+  end
+
+  test 'list all groups' do
+    get '/api/groups'
+
+    # Check response format & status
+    assert_equal 200, response.status, response.body
+    assert_equal Mime[:json], response.content_type
+
+    # Check the list items are ok
+    groups = json_response(response.body)
+    assert_equal Group.count, groups.count
+  end
+
+  test 'delete a group' do
+    group = Group.create!(name: 'delete me')
+    delete "/api/groups/#{group.id}"
+    assert_response :success
+    assert_empty response.body
+    assert_raise ActiveRecord::RecordNotFound do
+      group.reload
+    end
+  end
+
+  test 'unable to delete a used group' do
+    delete '/api/groups/1'
+    assert_response :forbidden
+    assert_not_nil Group.find(1)
+  end
+end