Remove redirection when snippet blob is binary

app/controllers/concerns/snippets_actions.rb

@@ -14,8 +14,6 @@ module SnippetsActions
     skip_before_action :verify_authenticity_token,
       if: -> { action_name == 'show' && js_request? }
 
-    before_action :redirect_if_binary, only: [:edit, :update]
-
     respond_to :html
   end
 
@@ -134,10 +132,4 @@ module SnippetsActions
 
     recaptcha_check_with_fallback(errors.empty?) { render action }
   end
-
-  def redirect_if_binary
-    return if Feature.enabled?(:snippets_binary_blob)
-
-    redirect_to gitlab_snippet_path(snippet) if blob&.binary?
-  end
 end

changelogs/unreleased/fj-remove-snippet-redirection-when-blob-binary.yml

+---
+title: Remove redirection when snippet has a binary blob
+merge_request: 39858
+author:
+type: changed

spec/controllers/projects/snippets_controller_spec.rb

@@ -190,20 +190,6 @@ RSpec.describe Projects::SnippetsController do
       snippet.reload
     end
 
-    it_behaves_like 'updating snippet checks blob is binary' do
-      let_it_be(:title) { 'Foo' }
-      let(:params) do
-        {
-          namespace_id: project.namespace.to_param,
-          project_id: project,
-          id: snippet.id,
-          project_snippet: { title: title }
-        }
-      end
-
-      subject { put :update, params: params }
-    end
-
     context 'when the snippet is spam' do
       before do
         allow_next_instance_of(Spam::AkismetService) do |instance|
@@ -611,19 +597,4 @@ RSpec.describe Projects::SnippetsController do
       end
     end
   end
-
-  describe 'GET #edit' do
-    it_behaves_like 'editing snippet checks blob is binary' do
-      let(:snippet) { create(:project_snippet, :private, project: project, author: user) }
-      let(:params) do
-        {
-          namespace_id: project.namespace,
-          project_id: project,
-          id: snippet
-        }
-      end
-
-      subject { get :edit, params: params }
-    end
-  end
 end

spec/controllers/snippets_controller_spec.rb

@@ -334,12 +334,6 @@ RSpec.describe SnippetsController do
       snippet.reload
     end
 
-    it_behaves_like 'updating snippet checks blob is binary' do
-      let_it_be(:title) { 'Foo' }
-
-      subject { put :update, params: { id: snippet, personal_snippet: { title: title } } }
-    end
-
     context 'when the snippet is spam' do
       before do
         allow_next_instance_of(Spam::AkismetService) do |instance|
@@ -746,12 +740,4 @@ RSpec.describe SnippetsController do
       end
     end
   end
-
-  describe 'GET #edit' do
-    it_behaves_like 'editing snippet checks blob is binary' do
-      let_it_be(:snippet) { create(:personal_snippet, :public, :repository, author: user) }
-
-      subject { get :edit, params: { id: snippet } }
-    end
-  end
 end

spec/support/shared_examples/controllers/binary_blob_shared_examples.rb

-# frozen_string_literal: true
-
-RSpec.shared_examples 'editing snippet checks blob is binary' do
-  let(:snippets_binary_blob_value) { true }
-
-  before do
-    sign_in(user)
-
-    allow_next_instance_of(Blob) do |blob|
-      allow(blob).to receive(:binary?).and_return(binary)
-    end
-
-    stub_feature_flags(snippets_binary_blob: snippets_binary_blob_value)
-
-    subject
-  end
-
-  context 'when blob is text' do
-    let(:binary) { false }
-
-    it 'responds with status 200' do
-      expect(response).to have_gitlab_http_status(:ok)
-      expect(response).to render_template(:edit)
-    end
-  end
-
-  context 'when blob is binary' do
-    let(:binary) { true }
-
-    it 'responds with status 200' do
-      expect(response).to have_gitlab_http_status(:ok)
-      expect(response).to render_template(:edit)
-    end
-
-    context 'when feature flag :snippets_binary_blob is disabled' do
-      let(:snippets_binary_blob_value) { false }
-
-      it 'redirects away' do
-        expect(response).to redirect_to(gitlab_snippet_path(snippet))
-      end
-    end
-  end
-end
-
-RSpec.shared_examples 'updating snippet checks blob is binary' do
-  let(:snippets_binary_blob_value) { true }
-
-  before do
-    sign_in(user)
-
-    allow_next_instance_of(Blob) do |blob|
-      allow(blob).to receive(:binary?).and_return(binary)
-    end
-
-    stub_feature_flags(snippets_binary_blob: snippets_binary_blob_value)
-
-    subject
-  end
-
-  context 'when blob is text' do
-    let(:binary) { false }
-
-    it 'updates successfully' do
-      expect(snippet.reload.title).to eq title
-      expect(response).to redirect_to(gitlab_snippet_path(snippet))
-    end
-  end
-
-  context 'when blob is binary' do
-    let(:binary) { true }
-
-    it 'updates successfully' do
-      expect(snippet.reload.title).to eq title
-      expect(response).to redirect_to(gitlab_snippet_path(snippet))
-    end
-
-    context 'when feature flag :snippets_binary_blob is disabled' do
-      let(:snippets_binary_blob_value) { false }
-
-      it 'redirects away without updating' do
-        expect(response).to redirect_to(gitlab_snippet_path(snippet))
-        expect(snippet.reload.title).not_to eq title
-      end
-    end
-  end
-end