1 files changed, 41 insertions, 0 deletions
diff --git a/spec/services/access_token_validation_service_spec.rb b/spec/services/access_token_validation_service_spec.rb
new file mode 100644
index 00000000000..87f093ee8ce
--- /dev/null
+++ b/spec/services/access_token_validation_service_spec.rb
@@ -0,0 +1,41 @@
+require 'spec_helper'
+
+describe AccessTokenValidationService, services: true do
+  describe ".include_any_scope?" do
+    it "returns true if the required scope is present in the token's scopes" do
+      token = double("token", scopes: [:api, :read_user])
+
+      expect(described_class.new(token).include_any_scope?([:api])).to be(true)
+    end
+
+    it "returns true if more than one of the required scopes is present in the token's scopes" do
+      token = double("token", scopes: [:api, :read_user, :other_scope])
+
+      expect(described_class.new(token).include_any_scope?([:api, :other_scope])).to be(true)
+    end
+
+    it "returns true if the list of required scopes is an exact match for the token's scopes" do
+      token = double("token", scopes: [:api, :read_user, :other_scope])
+
+      expect(described_class.new(token).include_any_scope?([:api, :read_user, :other_scope])).to be(true)
+    end
+
+    it "returns true if the list of required scopes contains all of the token's scopes, in addition to others" do
+      token = double("token", scopes: [:api, :read_user])
+
+      expect(described_class.new(token).include_any_scope?([:api, :read_user, :other_scope])).to be(true)
+    end
+
+    it 'returns true if the list of required scopes is blank' do
+      token = double("token", scopes: [])
+
+      expect(described_class.new(token).include_any_scope?([])).to be(true)
+    end
+
+    it "returns false if there are no scopes in common between the required scopes and the token scopes" do
+      token = double("token", scopes: [:api, :read_user])
+
+      expect(described_class.new(token).include_any_scope?([:other_scope])).to be(false)
+    end
+  end
+end