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45 lines
1.0 KiB
Ruby
45 lines
1.0 KiB
Ruby
require 'rails_helper'
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RSpec.describe Comment, type: :model do
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let(:comment) { FactoryBot.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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it 'has a body' do
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nil_body = FactoryBot.build(:comment, body: nil)
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empty_body = FactoryBot.build(:comment, body: '')
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expect(nil_body).to be_invalid
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expect(empty_body).to be_invalid
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end
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it 'can have no parent' do
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no_parent = FactoryBot.build(:comment, parent: nil)
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expect(no_parent).to be_valid
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expect(no_parent.parent).to be_nil
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end
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it 'can have a parent' do
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parent = FactoryBot.build(:comment)
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child = FactoryBot.build(:comment, parent: parent)
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expect(child).to be_valid
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expect(child.parent).to eq(parent)
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end
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it 'can have no children' do
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expect(comment.children).to be_empty
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end
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it 'can have 1+ children' do
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parent = FactoryBot.create(:comment)
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child1 = FactoryBot.create(:comment, parent: parent)
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child2 = FactoryBot.create(:comment, parent: parent)
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expect(parent.children.length).to eq(2)
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end
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end
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