fd1325768f
We're using `eq` and `match_array` in most places, but there were a few places where we were still checking each element is included in the array. This is a bit dangerous, because the array could have duplicate elements, and we wouldn't detect them with `include`.
127 lines
4.2 KiB
Ruby
127 lines
4.2 KiB
Ruby
require "rails_helper"
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describe Poll::PairAnswer do
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describe "validations" do
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let(:pair_answer) { build(:poll_pair_answer) }
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it "is valid" do
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expect(pair_answer).to be_valid
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end
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it "is not valid wihout a question" do
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pair_answer.question = nil
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expect(pair_answer).not_to be_valid
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end
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it "is not valid without an author" do
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pair_answer.author = nil
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expect(pair_answer).not_to be_valid
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end
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it "is valid if answer_left is included in the Poll::Question's question_answers list" do
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question = create(:poll_question)
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answer1 = create(:poll_question_answer, title: "One", question: question)
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answer2 = create(:poll_question_answer, title: "Two", question: question)
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answer3 = create(:poll_question_answer, title: "Three")
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expect(build(:poll_pair_answer, question: question, answer_left: answer1)).to be_valid
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expect(build(:poll_pair_answer, question: question, answer_left: answer2)).to be_valid
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expect(build(:poll_pair_answer, question: question, answer_left: answer3)).not_to be_valid
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end
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it "is valid if answer_right is included in the Poll::Question's question_answers list" do
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question = create(:poll_question)
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answer1 = create(:poll_question_answer, title: "One", question: question)
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answer2 = create(:poll_question_answer, title: "Two", question: question)
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answer3 = create(:poll_question_answer, title: "Three")
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expect(build(:poll_pair_answer, question: question, answer_right: answer1)).to be_valid
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expect(build(:poll_pair_answer, question: question, answer_right: answer2)).to be_valid
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expect(build(:poll_pair_answer, question: question, answer_right: answer3)).not_to be_valid
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end
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end
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context "scopes" do
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let(:pair_answer_1) { create(:poll_pair_answer) }
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let(:pair_answer_2) { create(:poll_pair_answer) }
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describe "#by_author" do
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it "returns pair_answers associated to an user" do
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author = pair_answer_1.author
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expect(Poll::PairAnswer.by_author(author)).to eq [pair_answer_1]
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end
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end
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describe "#by_question" do
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it "returns pair_answers associated to a question" do
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question = pair_answer_1.question
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expect(Poll::PairAnswer.by_question(question)).to eq [pair_answer_1]
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end
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end
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end
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describe "#generate_pair" do
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let(:user) { create(:user) }
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let(:question) { create(:poll_question) }
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context "without question_answers" do
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it "assigns nil value to pair_answers" do
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pair_answer = Poll::PairAnswer.generate_pair(question, user)
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expect(pair_answer).to be_a Poll::PairAnswer
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expect(pair_answer.question).to eq(question)
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expect(pair_answer.author).to eq(user)
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expect(pair_answer.answer_left).to be_nil
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expect(pair_answer.answer_right).to be_nil
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end
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end
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context "With question answers" do
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let!(:answer1) { create(:poll_question_answer, question: question) }
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it "assigns only right question if only has one question_answer" do
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pair_answer = Poll::PairAnswer.generate_pair(question, user)
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expect(pair_answer).to be_a Poll::PairAnswer
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expect(pair_answer.question).to eq(question)
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expect(pair_answer.author).to eq(user)
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expect(pair_answer.answer_left).to eq(answer1)
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expect(pair_answer.answer_right).to be_nil
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end
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it "assigns random values if question has some question_answer" do
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create(:poll_question_answer, question: question)
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pair_answer = Poll::PairAnswer.generate_pair(question, user)
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expect(pair_answer).to be_a Poll::PairAnswer
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expect(pair_answer.question).to eq(question)
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expect(pair_answer.author).to eq(user)
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expect(pair_answer.answer_left).to be_a Poll::Question::Answer
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expect(pair_answer.answer_right).to be_a Poll::Question::Answer
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expect(pair_answer.answer_left).not_to eq(pair_answer.answer_right)
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end
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end
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end
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describe "#answers" do
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let(:pair_answer) { create(:poll_pair_answer) }
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it "returns an array of answers" do
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expect(pair_answer.answers).to eq [pair_answer.answer_left, pair_answer.answer_right]
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end
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end
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end
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