discourse/plugins/poll/spec/integration/user_merger_spec.rb

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# frozen_string_literal: true
RSpec.describe UserMerger do
fab!(:target_user) { Fabricate(:user, username: "galahad", email: "galahad@knights.com") }
fab!(:source_user) { Fabricate(:user, username: "lancelot", email: "lancelot@knights.com") }
fab!(:poll_regular) { Fabricate(:poll) }
fab!(:poll_regular_option1) { Fabricate(:poll_option, poll: poll_regular, html: "Option 1") }
fab!(:poll_regular_option2) { Fabricate(:poll_option, poll: poll_regular, html: "Option 2") }
fab!(:poll_multiple) { Fabricate(:poll) }
fab!(:poll_multiple_optionA) { Fabricate(:poll_option, poll: poll_multiple, html: "Option A") }
fab!(:poll_multiple_optionB) { Fabricate(:poll_option, poll: poll_multiple, html: "Option B") }
fab!(:poll_multiple_optionC) { Fabricate(:poll_option, poll: poll_multiple, html: "Option C") }
fab!(:poll_ranked_choice) { Fabricate(:poll) }
fab!(:poll_ranked_choice_optionA) do
Fabricate(:poll_option, poll: poll_ranked_choice, html: "Option A")
end
fab!(:poll_ranked_choice_optionB) do
Fabricate(:poll_option, poll: poll_ranked_choice, html: "Option B")
end
fab!(:poll_ranked_choice_optionC) do
Fabricate(:poll_option, poll: poll_ranked_choice, html: "Option C")
end
it "will end up with no votes from source user" do
Fabricate(:poll_vote, poll: poll_regular, user: source_user, poll_option: poll_regular_option2)
Fabricate(
:poll_vote,
poll: poll_multiple,
user: source_user,
poll_option: poll_multiple_optionB,
)
DiscourseEvent.trigger(:merging_users, source_user, target_user)
expect(PollVote.where(user: source_user).count).to eq(0)
end
it "will not use source user's vote if target_user already voted in the same poll" do
Fabricate(:poll_vote, poll: poll_regular, user: target_user, poll_option: poll_regular_option1)
Fabricate(:poll_vote, poll: poll_regular, user: source_user, poll_option: poll_regular_option2)
Fabricate(
:poll_vote,
poll: poll_multiple,
user: target_user,
poll_option: poll_multiple_optionA,
)
Fabricate(
:poll_vote,
poll: poll_multiple,
user: source_user,
poll_option: poll_multiple_optionB,
)
Fabricate(
:poll_vote,
poll: poll_multiple,
user: source_user,
poll_option: poll_multiple_optionC,
)
DiscourseEvent.trigger(:merging_users, source_user, target_user)
expect(PollVote.where(user: target_user).pluck(:poll_option_id)).to contain_exactly(
poll_multiple_optionA.id,
poll_regular_option1.id,
)
end
it "will use source user's vote if poll was the ranked choice type" do
Fabricate(
:poll_vote,
poll: poll_ranked_choice,
user: source_user,
poll_option: poll_ranked_choice_optionA,
rank: 2,
)
DiscourseEvent.trigger(:merging_users, source_user, target_user)
expect(PollVote.where(user: target_user).pluck(:poll_option_id)).to contain_exactly(
poll_ranked_choice_optionA.id,
)
end
it "reassigns source_user vote to target_user if target user has never voted in the poll" do
Fabricate(:poll_vote, poll: poll_regular, user: source_user)
expect { DiscourseEvent.trigger(:merging_users, source_user, target_user) }.to change(
PollVote.where(user: target_user),
:count,
).from(0).to(1)
end
it "keeps any existing target_user votes" do
Fabricate(:poll_vote, poll: poll_regular, user: target_user)
expect { DiscourseEvent.trigger(:merging_users, source_user, target_user) }.to not_change(
PollVote.where(user: target_user),
:count,
)
end
end