NARKOZ · NARKOZ · Dec 26, 2018 · Dec 25, 2018 · Dec 26, 2018
diff --git a/lib/gitlab/client.rb b/lib/gitlab/client.rb
@@ -32,6 +32,7 @@ class Client < API
     include PipelineTriggers
     include Pipelines
     include Projects
+    include ProtectedTags
     include Repositories
     include RepositoryFiles
     include Runners

diff --git a/lib/gitlab/client/protected_tags.rb b/lib/gitlab/client/protected_tags.rb
@@ -0,0 +1,59 @@
+# frozen_string_literal: true
+
+class Gitlab::Client
+  # Defines methods related to Protected Tags.
+  # @see https://docs.gitlab.com/ce/api/protected_tags.html
+  module ProtectedTags
+    # Gets a list of protected tags from a project
+    #
+    # @example
+    #   Gitlab.protected_tags(1)
+    #
+    # @param [Integer, String] project(required) The ID or name of a project.
+    # @option options [Integer] :page The page number.
+    # @option options [Integer] :per_page The number of results per page.
+    # @return [Array<Gitlab::ObjectifiedHash>] List of all protected tags requested
+    def protected_tags(project, options = {})
+      get("/projects/#{url_encode project}/protected_tags", query: options)
+    end
+
+    # Gets a single protected tag or wildcard protected tag.
+    #
+    # @example
+    #   Gitlab.protected_tag(1, 'release-1-0')
+    #
+    # @param [Integer, String] project(required) The ID or name of a project.
+    # @param [String] name(required) The name of the tag or wildcard
+    # @return <Gitlab::ObjectifiedHash] Information about the requested protected tag
+    def protected_tag(project, name)
+      get("/projects/#{url_encode project}/protected_tags/#{name}")
+    end
+
+    # Protects a single repository tag or several project repository tags using a wildcard protected tag.
+    #
+    # @example
+    #    Gitlab.protect_repository_tag(1, 'release-1-0')
+    #    Gitlab.protect_repository_tag(1, 'release-1-0', create_access_level: 30)
+    #
+    # @param [Integer, String] project(required) The ID or name of a project.
+    # @param [String] name(required) The name of the tag or wildcard
+    # @option options [Integer] :create_access_level Access levels allowed to create (defaults: 40, maintainer access level)
+    # @return <Gitlab::ObjectifiedHash] Information about the protected repository tag
+    def protect_repository_tag(project, name, options = {})
+      body = { name: name }.merge(options)
+      post("/projects/#{url_encode project}/protected_tags", body: body)
+    end
+
+    # Unprotects the given protected tag or wildcard protected tag.
+    #
+    # @example
+    #    Gitlab.unprotect_repository_tag(1, 'release-1-0')
+    #
+    # @param [Integer, String] project(required) The ID or name of a project.
+    # @param [String] name(required) The name of the tag or wildcard
+    # @return [nil] This API call returns an empty response body.
+    def unprotect_repository_tag(project, name)
+      delete("/projects/#{url_encode project}/protected_tags/#{name}")
+    end
+  end
+end
diff --git a/spec/fixtures/protected_tag.json b/spec/fixtures/protected_tag.json
@@ -0,0 +1,9 @@
+{
+  "name": "release-1-0",
+  "create_access_levels": [
+    {
+      "access_level": 40,
+      "access_level_description": "Maintainers"
+    }
+  ]
+}
diff --git a/spec/fixtures/protected_tags.json b/spec/fixtures/protected_tags.json
@@ -0,0 +1,11 @@
+[
+  {
+    "name": "release-1-0",
+    "create_access_levels": [
+      {
+        "access_level": 40,
+        "access_level_description": "Maintainers"
+      }
+    ]
+  }
+]
diff --git a/spec/gitlab/client/protected_tags_spec.rb b/spec/gitlab/client/protected_tags_spec.rb
@@ -0,0 +1,62 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe Gitlab::Client do
+  describe '.protected_tags' do
+    before do
+      stub_get('/projects/1/protected_tags', 'protected_tags')
+      @protected_tags = Gitlab.protected_tags(1)
+    end
+
+    it 'gets the correct resource' do
+      expect(a_get('/projects/1/protected_tags')).to have_been_made
+    end
+
+    it "returns a response of a project's protected_tags" do
+      expect(@protected_tags).to be_a Gitlab::PaginatedResponse
+    end
+  end
+
+  describe '.protected_tag' do
+    before do
+      stub_get('/projects/1/protected_tags/release-1-0', 'protected_tag')
+      @protected_tag = Gitlab.protected_tag(1, 'release-1-0')
+    end
+
+    it 'gets the correct resource' do
+      expect(a_get('/projects/1/protected_tags/release-1-0')).to have_been_made
+    end
+
+    it 'returns correct information about the protected_tag' do
+      expect(@protected_tag.name).to eq 'release-1-0'
+    end
+  end
+
+  describe '.protect_repository_tag' do
+    before do
+      stub_post('/projects/1/protected_tags', 'protected_tag')
+      @protected_tag = Gitlab.protect_repository_tag(1, 'release-1-0')
+    end
+
+    it 'gets the correct resource' do
+      expect(a_post('/projects/1/protected_tags')
+        .with(body: { name: 'release-1-0' })).to have_been_made
+    end
+
+    it 'returns correct information about the protected repository tag' do
+      expect(@protected_tag.name).to eq 'release-1-0'
+    end
+  end
+
+  describe '.unprotect_repository_tag' do
+    before do
+      stub_delete('/projects/1/protected_tags/release-1-0', 'empty')
+      Gitlab.unprotect_repository_tag(1, 'release-1-0')
+    end
+
+    it 'gets the correct resource' do
+      expect(a_delete('/projects/1/protected_tags/release-1-0')).to have_been_made
+    end
+  end
+end