1 files changed, 21 insertions, 0 deletions
diff --git a/spec/models/email_domain_block_spec.rb b/spec/models/email_domain_block_spec.rb
new file mode 100644
index 000000000..5f5d189d9
--- /dev/null
+++ b/spec/models/email_domain_block_spec.rb
@@ -0,0 +1,21 @@
+require 'rails_helper'
+
+RSpec.describe EmailDomainBlock, type: :model do
+  describe 'validations' do
+    it 'has a valid fabricator' do
+      email_domain_block = Fabricate.build(:email_domain_block)
+      expect(email_domain_block).to be_valid
+    end
+  end
+
+  describe 'block?' do
+    it 'returns true if the domain is registed' do
+      Fabricate(:email_domain_block, domain: 'example.com')
+      expect(EmailDomainBlock.block?('nyarn@example.com')).to eq true
+    end
+    it 'returns true if the domain is not registed' do
+      Fabricate(:email_domain_block, domain: 'domain')
+      expect(EmailDomainBlock.block?('example')).to eq false
+    end
+  end
+end