42 lines
1.0 KiB
Ruby
42 lines
1.0 KiB
Ruby
require 'rails_helper'
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describe Comment do
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let(:comment) { build(:comment) }
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it "should be valid" do
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expect(comment).to be_valid
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end
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describe "#children_count" do
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let(:comment) { create(:comment) }
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let(:debate) { comment.debate }
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it "should count first level children" do
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parent = comment
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3.times do
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create(:comment, commentable: debate).
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move_to_child_of(parent)
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parent = parent.children.first
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end
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expect(comment.children_count).to eq(1)
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expect(debate.comment_threads.count).to eq(4)
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end
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it "should increase children count" do
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expect do
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create(:comment, commentable: debate).
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move_to_child_of(comment)
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end.to change { comment.children_count }.from(0).to(1)
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end
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it "should decrease children count" do
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new_comment = create(:comment, commentable: debate).move_to_child_of(comment)
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expect { new_comment.destroy }.to change { comment.children_count }.from(1).to(0)
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end
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end
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end
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