50 lines
1.5 KiB
Ruby
50 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::Themes, lib: true do
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describe '.body_classes' do
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it 'returns a space-separated list of class names' do
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css = described_class.body_classes
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expect(css).to include('ui-indigo')
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expect(css).to include('ui-dark')
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expect(css).to include('ui-blue')
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end
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end
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describe '.by_id' do
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it 'returns a Theme by its ID' do
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expect(described_class.by_id(1).name).to eq 'Indigo'
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expect(described_class.by_id(3).name).to eq 'Light'
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end
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end
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describe '.default' do
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it 'returns the default application theme' do
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allow(described_class).to receive(:default_id).and_return(2)
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expect(described_class.default.id).to eq 2
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end
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it 'prevents an infinite loop when configuration default is invalid' do
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default = described_class::APPLICATION_DEFAULT
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themes = described_class::THEMES
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config = double(default_theme: 0).as_null_object
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allow(Gitlab).to receive(:config).and_return(config)
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expect(described_class.default.id).to eq default
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config = double(default_theme: themes.size + 5).as_null_object
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allow(Gitlab).to receive(:config).and_return(config)
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expect(described_class.default.id).to eq default
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end
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end
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describe '.each' do
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it 'passes the block to the THEMES Array' do
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ids = []
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described_class.each { |theme| ids << theme.id }
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expect(ids).not_to be_empty
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end
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end
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end
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