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# frozen_string_literal: true
require 'spec_helper'
describe LicenseTemplate do
describe '#content' do
it 'calls a proc exactly once if provided' do
content_proc = -> { 'bar' }
expect(content_proc).to receive(:call).once.and_call_original
lazy = build_template(content_proc)
expect(lazy.content).to eq('bar')
# Subsequent calls should not call proc again
expect(lazy.content).to eq('bar')
end
it 'returns a string if provided' do
lazy = build_template('bar')
expect(lazy.content).to eq('bar')
end
end
describe '#resolve!' do
let(:content) do
<<~TEXT
Pretend License
[project]
Copyright (c) [year] [fullname]
TEXT
end
let(:expected) do
<<~TEXT
Pretend License
Foo Project
Copyright (c) 1985 Nick Thomas
TEXT
end
let(:template) { build_template(content) }
it 'updates placeholders in a copy of the template content' do
expect(template.content.object_id).to eq(content.object_id)
template.resolve!(project_name: "Foo Project", fullname: "Nick Thomas", year: "1985")
expect(template.content).to eq(expected)
expect(template.content.object_id).not_to eq(content.object_id)
end
end
def build_template(content)
described_class.new(key: 'foo', name: 'foo', category: :Other, content: content)
end
end
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