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Contents
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe CKEditor5::Rails::Editor::EditableHeightNormalizer do
subject(:normalizer) { described_class.new(editor_type) }
describe '#normalize' do
shared_examples 'height normalization' do
it 'returns nil when value is nil' do
expect(normalizer.normalize(nil)).to be_nil
end
it 'converts integer to pixel string' do
expect(normalizer.normalize(500)).to eq('500px')
end
it 'accepts valid pixel string' do
expect(normalizer.normalize('300px')).to eq('300px')
end
it 'raises error for invalid string format' do
expect { normalizer.normalize('500') }.to raise_error(
CKEditor5::Rails::Editor::InvalidEditableHeightError,
/editable_height must be an integer representing pixels or string ending with 'px'/
)
end
it 'raises error for invalid value type' do
expect { normalizer.normalize([]) }.to raise_error(
CKEditor5::Rails::Editor::InvalidEditableHeightError,
/editable_height must be an integer representing pixels or string ending with 'px'/
)
end
end
context 'when editor type is classic' do
let(:editor_type) { :classic }
include_examples 'height normalization'
end
context 'when editor type is balloon' do
let(:editor_type) { :balloon }
include_examples 'height normalization'
end
context 'when editor type is not supported' do
let(:editor_type) { :inline }
it 'raises error' do
expect { normalizer.normalize(500) }.to raise_error(
CKEditor5::Rails::Editor::InvalidEditableHeightError,
'editable_height can be used only with ClassicEditor or BalloonEditor'
)
end
end
end
end
Version data entries
15 entries across 15 versions & 2 rubygems