79 行
2.6 KiB
Ruby
79 行
2.6 KiB
Ruby
require 'rails_helper'
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require 'base64'
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RSpec.describe PostCreator do
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let(:actor) { create(:user, :member) }
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def real_thumbnail_upload
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gif = Base64.decode64('R0lGODdhAQABAIABAP///wAAACwAAAAAAQABAAACAkQBADs=')
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Rack::Test::UploadedFile.new(
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StringIO.new(gif),
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'image/gif',
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original_filename: 'thumbnail.gif')
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end
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before do
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allow(Tag).to receive(:normalise_tags!).and_return({ tags: [], sections: {} })
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allow(TagVersioning).to receive(:record_tag_snapshots!)
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allow(Tag).to receive(:expand_parent_tags).and_return([])
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allow(PostVersionRecorder).to receive(:record!)
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end
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it 'prefers thumbnail_base over an explicit upload' do
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expect(Post).not_to receive(:resized_thumbnail_attachment)
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allow(Post).to receive(:remote_thumbnail_attachment).and_return(
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io: StringIO.new('remote'),
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filename: 'resized_thumbnail.jpg',
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content_type: 'image/jpeg')
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post = described_class.new(
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actor:,
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attributes: {
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title: 'title',
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url: 'https://example.com/post',
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thumbnail: real_thumbnail_upload,
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thumbnail_base: 'https://example.com/thumb.jpg',
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tags: '' }).create!
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expect(post.thumbnail).to be_attached
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expect(post.thumbnail_base).to eq('https://example.com/thumb.jpg')
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end
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it 'uses the common remote thumbnail attach path when thumbnail_base is given' do
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expect(Post).to receive(:remote_thumbnail_attachment)
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.with('https://example.com/thumb.jpg')
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.and_return(
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io: StringIO.new('thumbnail'),
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filename: 'thumbnail.jpg',
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content_type: 'image/jpeg')
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post = described_class.new(
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actor:,
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attributes: {
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title: 'title',
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url: 'https://example.com/post',
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thumbnail_base: 'https://example.com/thumb.jpg',
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tags: '' }).create!
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expect(post.thumbnail_base).to eq('https://example.com/thumb.jpg')
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expect(post.thumbnail).to be_attached
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end
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it 'does not create a post when remote thumbnail fetch fails' do
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allow(Post).to receive(:remote_thumbnail_attachment)
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.and_raise(Post::RemoteThumbnailFetchFailed, 'サムネール画像を取得できませんでした．')
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creator = described_class.new(
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actor:,
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attributes: {
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title: 'title',
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url: 'https://example.com/post',
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thumbnail_base: 'https://example.com/thumb.jpg',
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tags: '' })
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post_count = Post.count
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expect { creator.create! }.to raise_error(Post::RemoteThumbnailFetchFailed)
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expect(Post.count).to eq(post_count)
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end
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end
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