Replace 'project/star.feature' spinach test with an rspec analog

changelogs/unreleased/replace_spinach_star-feature.yml

+---
+title: Replace 'project/star.feature' spinach test with an rspec analog
+merge_request: 13855
+author: Vitaliy @blackst0ne Klachkov
+type: other

features/project/star.feature

-@project-stars
-Feature: Project Star
-  Scenario: New projects have 0 stars
-    Given public project "Community"
-    When I visit project "Community" page
-    Then The project has no stars
-
-  Scenario: Empty projects show star count
-    Given public empty project "Empty Public Project"
-    When I visit empty project page
-    Then The project has no stars
-
-  Scenario: Signed off users can't star projects
-    Given public project "Community"
-    And I visit project "Community" page
-    When I click on the star toggle button
-    Then I redirected to sign in page
-
-  @javascript
-  Scenario: Signed in users can toggle star
-    Given I sign in as "John Doe"
-    And public project "Community"
-    And I visit project "Community" page
-    When I click on the star toggle button
-    Then The project has 1 star
-    When I click on the star toggle button
-    Then The project has 0 stars
-
-  @javascript
-  Scenario: Star count sums stars
-    Given I sign in as "John Doe"
-    And public project "Community"
-    And I visit project "Community" page
-    And I click on the star toggle button
-    And I logout
-    And I sign in as "Mary Jane"
-    And I visit project "Community" page
-    When I click on the star toggle button
-    Then The project has 2 stars

features/steps/project/star.rb

-class Spinach::Features::ProjectStar < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedProject
-  include SharedPaths
-  include SharedUser
-
-  step "The project has no stars" do
-    expect(page).not_to have_content '.toggle-star'
-  end
-
-  step "The project has 0 stars" do
-    has_n_stars(0)
-  end
-
-  step "The project has 1 star" do
-    has_n_stars(1)
-  end
-
-  step "The project has 2 stars" do
-    has_n_stars(2)
-  end
-
-  # Requires @javascript
-  step "I click on the star toggle button" do
-    find(".star-btn", visible: true).click
-  end
-
-  step 'I redirected to sign in page' do
-    expect(current_path).to eq new_user_session_path
-  end
-
-  protected
-
-  def has_n_stars(n)
-    expect(page).to have_css(".star-count", text: n, visible: true)
-  end
-end

spec/features/projects/user_interacts_with_stars_spec.rb

+require 'spec_helper'
+
+describe 'User interacts with project stars' do
+  let(:project) { create(:project, :public, :repository) }
+
+  context 'when user is signed in', js: true do
+    let(:user) { create(:user) }
+
+    before do
+      sign_in(user)
+      visit(project_path(project))
+    end
+
+    it 'toggles the star' do
+      find('.star-btn').click
+
+      expect(page).to have_css('.star-count', text: 1)
+
+      find('.star-btn').click
+
+      expect(page).to have_css('.star-count', text: 0)
+    end
+  end
+
+  context 'when user is not signed in' do
+    before do
+      visit(project_path(project))
+    end
+
+    it 'does not allow to star a project' do
+      expect(page).not_to have_content('.toggle-star')
+
+      find('.star-btn').click
+
+      expect(current_path).to eq(new_user_session_path)
+    end
+  end
+end