Partially revert "Add IP check against DNSBLs at account sign-up"rs-remove-ip-blocking

This partially reverts 6a5cd3ca - we keep the migration and add a new
migration that reverts it in order to keep migration history intact.

1 files changed, 0 insertions, 68 deletions

diff --git a/spec/lib/dnsxl_check_spec.rb b/spec/lib/dnsxl_check_spec.rb
deleted file mode 100644
index a35a1be0c90..00000000000
--- a/spec/lib/dnsxl_check_spec.rb
+++ /dev/null
@@ -1,68 +0,0 @@
-require 'spec_helper'
-require 'ostruct'
-
-describe 'DNSXLCheck', lib: true, no_db: true do
-  let(:spam_ip)    { '127.0.0.2' }
-  let(:no_spam_ip) { '127.0.0.3' }
-  let(:invalid_ip) { 'a.b.c.d' }
-  let!(:dnsxl_check) { DNSXLCheck.create_from_list([OpenStruct.new({ domain: 'test', weight: 1 })]) }
-
-  before(:context) do
-    class DNSXLCheck::Resolver
-      class << self
-        alias_method :old_search, :search
-        def search(query)
-          return false if query.match(/always\.failing\.domain\z/)
-          return true  if query.match(/\A2\.0\.0\.127\./)
-          return false if query.match(/\A3\.0\.0\.127\./)
-        end
-      end
-    end
-  end
-
-  describe '#test' do
-    before do
-      dnsxl_check.threshold = 0.75
-      dnsxl_check.add_list('always.failing.domain', 1)
-    end
-
-    context 'when threshold is used' do
-      before { dnsxl_check.use_threshold= true }
-
-      it { expect(dnsxl_check.test(spam_ip)).to be_falsey }
-    end
-
-    context 'when threshold is not used' do
-      before { dnsxl_check.use_threshold= false }
-
-      it { expect(dnsxl_check.test(spam_ip)).to be_truthy }
-    end
-  end
-
-  describe '#test_with_threshold' do
-    it { expect{ dnsxl_check.test_with_threshold(invalid_ip) }.to raise_error(ArgumentError) }
-
-    it { expect(dnsxl_check.test_with_threshold(spam_ip)).to    be_truthy }
-    it { expect(dnsxl_check.test_with_threshold(no_spam_ip)).to be_falsey }
-  end
-
-  describe '#test_strict' do
-    before do
-      dnsxl_check.threshold = 1
-      dnsxl_check.add_list('always.failing.domain', 1)
-    end
-
-    it { expect{ dnsxl_check.test_strict(invalid_ip) }.to raise_error(ArgumentError) }
-
-    it { expect(dnsxl_check.test_with_threshold(spam_ip)).to    be_falsey }
-    it { expect(dnsxl_check.test_with_threshold(no_spam_ip)).to be_falsey }
-    it { expect(dnsxl_check.test_strict(spam_ip)).to    be_truthy }
-    it { expect(dnsxl_check.test_strict(no_spam_ip)).to be_falsey }
-  end
-
-  describe '#threshold=' do
-    it { expect{ dnsxl_check.threshold = 0   }.to     raise_error(ArgumentError) }
-    it { expect{ dnsxl_check.threshold = 1.1 }.to     raise_error(ArgumentError) }
-    it { expect{ dnsxl_check.threshold = 0.5 }.not_to raise_error }
-  end
-end