Replace the `project/issues/labels.feature` spinach test with an rspec analog

changelogs/unreleased/blackst0ne-replace-spinach-project-issues-labels-feature.yml

+---
+title: Replace the `project/issues/labels.feature` spinach test with an rspec analog
+merge_request: 18126
+author: blackst0ne
+type: other

features/project/issues/labels.feature

-@project_issues
-Feature: Project Issues Labels
-  Background:
-    Given I sign in as a user
-    And I own project "Shop"
-    And project "Shop" has labels: "bug", "feature", "enhancement"
-    Given I visit project "Shop" labels page
-
-  Scenario: I should see labels list
-    Then I should see label 'bug'
-    And I should see label 'feature'
-
-  Scenario: I create new label
-    Given I visit project "Shop" new label page
-    When I submit new label 'support'
-    Then I should see label 'support'
-
-  Scenario: I edit label
-    Given I visit 'bug' label edit page
-    When I change label 'bug' to 'fix'
-    Then I should not see label 'bug'
-    Then I should see label 'fix'
-
-  Scenario: I remove label
-    When I remove label 'bug'
-    Then I should not see label 'bug'
-
-  @javascript
-  Scenario: I remove all labels
-    When I delete all labels
-    Then I should see labels help message
-
-  Scenario: I create a label with invalid color
-    Given I visit project "Shop" new label page
-    When I submit new label with invalid color
-    Then I should see label color error message
-
-  Scenario: I create a label that already exists
-    Given I visit project "Shop" new label page
-    When I submit new label 'bug'
-    Then I should see label label exist error message
-
-  Scenario: I create the same label on another project
-    Given I own project "Forum"
-    And I visit project "Forum" labels page
-    And I visit project "Forum" new label page
-    When I submit new label 'bug'
-    Then I should see label 'bug'

features/steps/project/issues/labels.rb

-class Spinach::Features::ProjectIssuesLabels < Spinach::FeatureSteps
-  include SharedAuthentication
-  include SharedProject
-  include SharedPaths
-
-  step 'I visit \'bug\' label edit page' do
-    visit edit_project_label_path(project, bug_label)
-  end
-
-  step 'I remove label \'bug\'' do
-    page.within "#project_label_#{bug_label.id}" do
-      first(:link, 'Delete').click
-    end
-  end
-
-  step 'I delete all labels' do
-    page.within '.labels' do
-      page.all('.label-list-item').each do
-        first('.remove-row').click
-        first(:link, 'Delete label').click
-      end
-    end
-  end
-
-  step 'I should see labels help message' do
-    page.within '.labels' do
-      expect(page).to have_content 'Generate a default set of labels'
-      expect(page).to have_content 'New label'
-    end
-  end
-
-  step 'I submit new label \'support\'' do
-    fill_in 'Title', with: 'support'
-    fill_in 'Background color', with: '#F95610'
-    click_button 'Create label'
-  end
-
-  step 'I submit new label \'bug\'' do
-    fill_in 'Title', with: 'bug'
-    fill_in 'Background color', with: '#F95610'
-    click_button 'Create label'
-  end
-
-  step 'I submit new label with invalid color' do
-    fill_in 'Title', with: 'support'
-    fill_in 'Background color', with: '#12'
-    click_button 'Create label'
-  end
-
-  step 'I should see label label exist error message' do
-    page.within '.label-form' do
-      expect(page).to have_content 'Title has already been taken'
-    end
-  end
-
-  step 'I should see label color error message' do
-    page.within '.label-form' do
-      expect(page).to have_content 'Color must be a valid color code'
-    end
-  end
-
-  step 'I should see label \'feature\'' do
-    page.within '.other-labels .manage-labels-list' do
-      expect(page).to have_content 'feature'
-    end
-  end
-
-  step 'I should see label \'bug\'' do
-    page.within '.other-labels .manage-labels-list' do
-      expect(page).to have_content 'bug'
-    end
-  end
-
-  step 'I should not see label \'bug\'' do
-    page.within '.other-labels .manage-labels-list' do
-      expect(page).not_to have_content 'bug'
-    end
-  end
-
-  step 'I should see label \'support\'' do
-    page.within '.other-labels .manage-labels-list' do
-      expect(page).to have_content 'support'
-    end
-  end
-
-  step 'I change label \'bug\' to \'fix\'' do
-    fill_in 'Title', with: 'fix'
-    fill_in 'Background color', with: '#F15610'
-    click_button 'Save changes'
-  end
-
-  step 'I should see label \'fix\'' do
-    page.within '.other-labels .manage-labels-list' do
-      expect(page).to have_content 'fix'
-    end
-  end
-
-  def bug_label
-    project.labels.find_or_create_by(title: 'bug')
-  end
-end

features/steps/shared/paths.rb

@@ -336,11 +336,6 @@ module SharedPaths
     visit project_issue_path(issue.project, issue)
   end
 
-  step 'I visit project "Shop" labels page' do
-    project = Project.find_by(name: 'Shop')
-    visit project_labels_path(project)
-  end
-
   step 'I visit project "Forum" labels page' do
     project = Project.find_by(name: 'Forum')
     visit project_labels_path(project)

spec/features/projects/labels/user_creates_labels_spec.rb

+require "spec_helper"
+
+describe "User creates labels" do
+  set(:project) { create(:project_empty_repo, :public) }
+  set(:user) { create(:user) }
+
+  shared_examples_for "label creation" do
+    it "creates new label" do
+      title = "bug"
+
+      create_label(title)
+
+      page.within(".other-labels .manage-labels-list") do
+        expect(page).to have_content(title)
+      end
+    end
+  end
+
+  context "in project" do
+    before do
+      project.add_master(user)
+      sign_in(user)
+
+      visit(new_project_label_path(project))
+    end
+
+    context "when data is valid" do
+      include_examples "label creation"
+    end
+
+    context "when data is invalid" do
+      context "when title is invalid" do
+        it "shows error message" do
+          create_label("")
+
+          page.within(".label-form") do
+            expect(page).to have_content("Title can't be blank")
+          end
+        end
+      end
+
+      context "when color is invalid" do
+        it "shows error message" do
+          create_label("feature", "#12")
+
+          page.within(".label-form") do
+            expect(page).to have_content("Color must be a valid color code")
+          end
+        end
+      end
+    end
+
+    context "when label already exists" do
+      let!(:label) { create(:label, project: project) }
+
+      it "shows error message" do
+        create_label(label.title)
+
+        page.within(".label-form") do
+          expect(page).to have_content("Title has already been taken")
+        end
+      end
+    end
+  end
+
+  context "in another project" do
+    set(:another_project) { create(:project_empty_repo, :public) }
+
+    before do
+      create(:label, project: project, title: "bug") # Create label for `project` (not `another_project`) project.
+
+      another_project.add_master(user)
+      sign_in(user)
+
+      visit(new_project_label_path(another_project))
+    end
+
+    include_examples "label creation"
+  end
+
+  private
+
+  def create_label(title, color = "#F95610")
+    fill_in("Title", with: title)
+    fill_in("Background color", with: color)
+    click_button("Create label")
+  end
+end

spec/features/projects/labels/user_edits_labels_spec.rb

+require "spec_helper"
+
+describe "User edits labels" do
+  set(:project) { create(:project_empty_repo, :public) }
+  set(:label) { create(:label, project: project) }
+  set(:user) { create(:user) }
+
+  before do
+    project.add_master(user)
+    sign_in(user)
+
+    visit(edit_project_label_path(project, label))
+  end
+
+  it "updates label's title" do
+    new_title = "fix"
+
+    fill_in("Title", with: new_title)
+    click_button("Save changes")
+
+    page.within(".other-labels .manage-labels-list") do
+      expect(page).to have_content(new_title).and have_no_content(label.title)
+    end
+  end
+end

spec/features/projects/labels/user_removes_labels_spec.rb

+require "spec_helper"
+
+describe "User removes labels" do
+  let(:project) { create(:project_empty_repo, :public) }
+  let(:user) { create(:user) }
+
+  before do
+    project.add_master(user)
+    sign_in(user)
+  end
+
+  context "when one label" do
+    let!(:label) { create(:label, project: project) }
+
+    before do
+      visit(project_labels_path(project))
+    end
+
+    it "removes label" do
+      page.within(".labels") do
+        page.first(".label-list-item") do
+          first(".remove-row").click
+          first(:link, "Delete label").click
+        end
+      end
+
+      expect(page).to have_content("Label was removed").and have_no_content(label.title)
+    end
+  end
+
+  context "when many labels", :js do
+    before do
+      create_list(:label, 3, project: project)
+
+      visit(project_labels_path(project))
+    end
+
+    it "removes all labels" do
+      page.within(".labels") do
+        loop do
+          li = page.first(".label-list-item")
+          break unless li
+
+          li.click_link("Delete")
+          click_link("Delete label")
+        end
+
+        expect(page).to have_content("Generate a default set of labels").and have_content("New label")
+      end
+    end
+  end
+end

spec/features/projects/labels/user_views_labels_spec.rb

+require "spec_helper"
+
+describe "User views labels" do
+  set(:project) { create(:project_empty_repo, :public) }
+  set(:user) { create(:user) }
+
+  LABEL_TITLES = %w[bug enhancement feature].freeze
+
+  before do
+    LABEL_TITLES.each { |title| create(:label, project: project, title: title) }
+
+    project.add_guest(user)
+    sign_in(user)
+
+    visit(project_labels_path(project))
+  end
+
+  it "shows all labels" do
+    page.within('.other-labels .manage-labels-list') do
+      LABEL_TITLES.each { |title| expect(page).to have_content(title) }
+    end
+  end
+end