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Contents
# frozen_string_literal: true
require 'test_helper'
module Vedeu
module Coercers
describe EditorLines do
let(:described) { Vedeu::Coercers::EditorLines }
let(:instance) { described.new(_value) }
let(:_value) {}
let(:klass) { Vedeu::Editor::Lines }
describe '#initialize' do
it { instance.must_be_instance_of(described) }
it { instance.instance_variable_get('@value').must_equal(_value) }
end
describe '.coerce' do
it { described.must_respond_to(:coerce) }
end
describe '#coerce' do
subject { instance.coerce }
context 'when the value is already the target class' do
let(:_value) { klass.new }
it { subject.must_be_instance_of(klass) }
it { subject.must_equal(_value) }
end
context 'when the value is an Array' do
context 'when the value is empty' do
let(:_value) { [] }
it { subject.collection.must_equal([]) }
end
context 'when the value is not empty' do
let(:_value) {
[
Vedeu::Editor::Line.new('Some text...'),
:more_text,
'Other text...',
]
}
let(:expected) {
[
Vedeu::Editor::Line.new('Some text...'),
Vedeu::Editor::Line.new(''),
Vedeu::Editor::Line.new('Other text...'),
]
}
it { subject.collection.must_equal(expected) }
end
end
context 'when the value is a String' do
let(:_value) { "Some text...\nMore text..." }
context 'but it is empty' do
let(:_value) { '' }
it { subject.must_equal(Vedeu::Editor::Lines.new) }
end
context 'but it has no line breaks' do
# @todo Add more tests.
end
end
end
end # EditorLines
end # Coercers
end # Vedeu
Version data entries
22 entries across 22 versions & 1 rubygems