require 'spec_helper' require_dependency 'user_destroyer' describe UserDestroyer do before do RestClient.stubs(:delete).returns( {success: 'OK'}.to_json ) end describe 'new' do it 'raises an error when user is nil' do expect { UserDestroyer.new(nil) }.to raise_error(Discourse::InvalidParameters) end it 'raises an error when user is not a User' do expect { UserDestroyer.new(5) }.to raise_error(Discourse::InvalidParameters) end it 'raises an error when user is a regular user' do expect { UserDestroyer.new( Fabricate(:user) ) }.to raise_error(Discourse::InvalidAccess) end it 'raises an error when user is a moderator' do expect { UserDestroyer.new( Fabricate(:moderator) ) }.to raise_error(Discourse::InvalidAccess) end it 'returns an instance of UserDestroyer when user is an admin' do UserDestroyer.new( Fabricate(:admin) ).should be_a(UserDestroyer) end end describe 'destroy' do before do @admin = Fabricate(:admin) @user = Fabricate(:user) end subject(:destroy) { UserDestroyer.new(@admin).destroy(@user) } it 'raises an error when user is nil' do expect { UserDestroyer.new(@admin).destroy(nil) }.to raise_error(Discourse::InvalidParameters) end it 'raises an error when user is not a User' do expect { UserDestroyer.new(@admin).destroy('nothing') }.to raise_error(Discourse::InvalidParameters) end context 'user has posts' do before do Fabricate(:post, user: @user) end it 'should not delete the user' do expect { destroy rescue nil }.to_not change { User.count } end it 'should raise an error' do expect { destroy }.to raise_error( UserDestroyer::PostsExistError ) end it 'should not log the action' do AdminLogger.any_instance.expects(:log_user_deletion).never destroy rescue nil end it 'should not unregister the user at the discourse hub' do DiscourseHub.expects(:unregister_nickname).never destroy rescue nil end end context 'user has no posts' do context 'and destroy succeeds' do it 'should delete the user' do expect { destroy }.to change { User.count }.by(-1) end it 'should return the deleted user record' do return_value = destroy return_value.should == @user return_value.should be_destroyed end it 'should log the action' do AdminLogger.any_instance.expects(:log_user_deletion).with(@user).once destroy end it 'should unregister the nickname as the discourse hub' do DiscourseHub.expects(:unregister_nickname).with(@user.username) destroy end end context 'and destroy fails' do before do @user.stubs(:destroy).returns(false) end it 'should return false' do destroy.should == false end it 'should not log the action' do AdminLogger.any_instance.expects(:log_user_deletion).never destroy end it 'should not unregister the user at the discourse hub' do DiscourseHub.expects(:unregister_nickname).never destroy rescue nil end end end end end