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59097b207f
Over the years we accrued many spelling mistakes in the code base. This PR attempts to fix spelling mistakes and typos in all areas of the code that are extremely safe to change - comments - test descriptions - other low risk areas
75 lines
1.5 KiB
Ruby
75 lines
1.5 KiB
Ruby
# frozen_string_literal: true
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require 'rails_helper'
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require 'image_sizer'
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describe ImageSizer do
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before do
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SiteSetting.max_image_width = 500
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SiteSetting.max_image_height = 500
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end
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it 'returns the same dimensions when smaller than the maximums' do
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expect(ImageSizer.resize(400, 200)).to eq([400, 200])
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end
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it 'returns nil if the width is nil' do
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expect(ImageSizer.resize(nil, 100)).to eq(nil)
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end
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it 'returns nil if the height is nil' do
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expect(ImageSizer.resize(100, nil)).to eq(nil)
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end
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it 'works with string parameters' do
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expect(ImageSizer.resize('100', '101')).to eq([100, 101])
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end
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describe 'when larger than the maximum width' do
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before do
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@w, @h = ImageSizer.resize(600, 123)
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end
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it 'returns the maximum width if larger than the maximum' do
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expect(@w).to eq(500)
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end
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it 'resizes the height retaining the aspect ratio' do
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expect(@h).to eq(102)
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end
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end
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describe 'when larger than the maximum height' do
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before do
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@w, @h = ImageSizer.resize(123, 600)
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end
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it 'returns the maximum height if larger than the maximum' do
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expect(@h).to eq(500)
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end
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it 'resizes the width retaining the aspect ratio' do
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expect(@w).to eq(102)
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end
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end
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describe 'when larger than the maximums' do
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before do
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@w, @h = ImageSizer.resize(533, 800)
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end
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it 'resizes both dimensions retaining the aspect ratio' do
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expect(@h).to eq(500)
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expect(@w).to eq(333)
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end
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end
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end
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