137 lines
4.9 KiB
Ruby
137 lines
4.9 KiB
Ruby
require 'spec_helper'
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describe UsernameCheckerService do
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describe 'check_username' do
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before do
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@service = UsernameCheckerService.new
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@nil_email = nil
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@email = 'vincentvega@example.com'
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end
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context 'Username invalid' do
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it 'rejects too short usernames' do
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result = @service.check_username('a', @nil_email)
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expect(result).to have_key(:errors)
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end
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it 'rejects too long usernames' do
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result = @service.check_username('a123456789b123456789c123456789', @nil_email)
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expect(result).to have_key(:errors)
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end
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it 'rejects usernames with invalid characters' do
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result = @service.check_username('vincent-', @nil_email)
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expect(result).to have_key(:errors)
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end
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it 'rejects usernames that do not start with an alphanumeric character' do
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result = @service.check_username('_vincent', @nil_email)
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expect(result).to have_key(:errors)
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end
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end
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context 'Using Discourse Hub' do
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before do
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SiteSetting.stubs(:call_discourse_hub?).returns(true)
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end
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context 'username and email is given' do
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it 'username is available locally but not globally' do
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DiscourseHub.expects(:nickname_available?).never
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DiscourseHub.expects(:nickname_match?).returns([false, false, 'porkchop'])
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result = @service.check_username('vincent', @email)
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expected = { available: false, global_match: false, suggestion: 'porkchop' }
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expect(result).to eq(expected)
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end
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it 'username is available both locally and globally' do
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DiscourseHub.expects(:nickname_available?).never
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DiscourseHub.stubs(:nickname_match?).returns([true, true, nil])
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result = @service.check_username('vincent', @email)
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expected = { available: true, global_match: true }
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expect(result).to eq(expected)
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end
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it 'username is available locally but not globally' do
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DiscourseHub.stubs(:nickname_match?).returns([false, false, 'suggestion'])
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result = @service.check_username('vincent', @email)
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expected = { available: false, global_match: false, suggestion: 'suggestion' }
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expect(result).to eq(expected)
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end
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it 'username is available globally but not locally' do
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DiscourseHub.stubs(:nickname_match?).returns([false, true, nil])
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User.stubs(:username_available?).returns(false)
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UserNameSuggester.stubs(:suggest).returns('einar-j')
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expected = { available: false, suggestion: 'einar-j' }
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result = @service.check_username('vincent', @email)
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expect(result).to eq(expected)
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end
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it 'username not available anywhere' do
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DiscourseHub.stubs(:nickname_match?).returns([false, false, 'suggestion'])
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expected = { available: false, suggestion: 'suggestion', global_match: false }
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@nil_email = nil
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result = @service.check_username('vincent', @email)
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expect(result).to eq(expected)
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end
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end
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shared_examples "only email is given" do
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it "should call the correct api" do
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DiscourseHub.expects(:nickname_available?).never
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DiscourseHub.expects(:nickname_match?).never
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DiscourseHub.stubs(:nickname_for_email).returns(nil)
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result
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end
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it 'no match on email' do
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DiscourseHub.stubs(:nickname_for_email).returns(nil)
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result.should == {suggestion: nil}
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end
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it 'match found for email' do
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DiscourseHub.stubs(:nickname_for_email).returns('vincent')
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result.should == {suggestion: 'vincent'}
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end
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it 'match found for email, but username is taken' do
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# This case can happen when you've already signed up on the site,
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# or enforce_global_nicknames used to be disabled.
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DiscourseHub.stubs(:nickname_for_email).returns('taken')
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User.stubs(:username_available?).with('taken').returns(false)
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result.should == {suggestion: nil}
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end
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end
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context 'username is nil' do
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subject(:result) { @service.check_username(nil, @email) }
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include_examples "only email is given"
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end
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context 'username is empty string' do
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subject(:result) { @service.check_username('', @email) }
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include_examples "only email is given"
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end
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end
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context 'Discourse Hub disabled' do
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it 'username not available locally' do
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User.stubs(:username_available?).returns(false)
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UserNameSuggester.stubs(:suggest).returns('einar-j')
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result = @service.check_username('vincent', @nil_email)
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result[:available].should be_false
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result[:suggestion].should eq('einar-j')
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end
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it 'username available locally' do
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User.stubs(:username_available?).returns(true)
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result = @service.check_username('vincent', @nil_email)
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result[:available].should be_true
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end
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end
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end
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end
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