2019-05-07 19:47:50 +08:00
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# frozen_string_literal: true
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2017-08-30 00:49:07 +08:00
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require 'rails_helper'
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describe RepositoryTextValue, type: :model do
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2019-05-07 19:47:50 +08:00
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let(:repository_text_value) { build :repository_text_value }
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it 'is valid' do
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expect(repository_text_value).to be_valid
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end
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2017-08-30 00:49:07 +08:00
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it 'should be of class RepositoryTextValue' do
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expect(subject.class).to eq RepositoryTextValue
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end
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describe 'Database table' do
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it { should have_db_column :data }
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it { should have_db_column :created_at }
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it { should have_db_column :updated_at }
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it { should have_db_column :created_by_id }
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it { should have_db_column :last_modified_by_id }
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end
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describe 'Relations' do
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it { should belong_to(:created_by).class_name('User') }
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it { should belong_to(:last_modified_by).class_name('User') }
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it { should have_one :repository_cell }
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end
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2019-05-07 19:47:50 +08:00
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describe 'Validations' do
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2017-08-30 00:49:07 +08:00
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it { should validate_presence_of :repository_cell }
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it { should validate_presence_of :data }
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it do
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should validate_length_of(:data).is_at_most(Constants::TEXT_MAX_LENGTH)
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end
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end
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2019-12-08 23:53:59 +08:00
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describe 'data_changed?' do
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context 'when has new data' do
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it do
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expect(repository_text_value.data_changed?('newData')).to be_truthy
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end
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end
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context 'when has same data' do
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it do
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data = repository_text_value.data
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expect(repository_text_value.data_changed?(data)).to be_falsey
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end
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end
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end
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describe 'update_data!' do
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let(:user) { create :user }
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2019-12-09 15:34:27 +08:00
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context 'when update data' do
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it 'should change last_modified_by and data' do
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repository_text_value.save
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2019-12-08 23:53:59 +08:00
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2019-12-09 15:34:27 +08:00
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expect { repository_text_value.update_data!('newData', user) }
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.to(change { repository_text_value.reload.last_modified_by.id }
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.and(change { repository_text_value.reload.data }))
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end
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end
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context 'when delete cell value' do
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it do
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repository_text_value.save
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expect { repository_text_value.update_data!('', user) }.to change(RepositoryTextValue, :count).by(-1)
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end
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2019-12-08 23:53:59 +08:00
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end
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end
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2017-08-30 00:49:07 +08:00
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end
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