Merge branch 'make-omniauth-tests-to-not-modify-global-state' into 'master'

Make Omniauth providers specs to not modify global configuration

See merge request !4534

1 files changed, 33 insertions, 0 deletions

diff --git a/spec/support/import_spec_helper.rb b/spec/support/import_spec_helper.rb
new file mode 100644
index 00000000000..6710962f082
--- /dev/null
+++ b/spec/support/import_spec_helper.rb
@@ -0,0 +1,33 @@
+require 'ostruct'
+
+# Helper methods for controller specs in the Import namespace
+#
+# Must be included manually.
+module ImportSpecHelper
+  # Stub `controller` to return a null object double with the provided messages
+  # when `client` is called
+  #
+  # Examples:
+  #
+  #   stub_client(foo: %w(foo))
+  #
+  #   controller.client.foo         # => ["foo"]
+  #   controller.client.bar.baz.foo # => ["foo"]
+  #
+  # Returns the client double
+  def stub_client(messages = {})
+    client = double('client', messages).as_null_object
+    allow(controller).to receive(:client).and_return(client)
+
+    client
+  end
+
+  def stub_omniauth_provider(name)
+    provider = OpenStruct.new(
+      name: name,
+      app_id: 'asd123',
+      app_secret: 'asd123'
+    )
+    allow(Gitlab.config.omniauth).to receive(:providers).and_return([provider])
+  end
+end