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require 'pathname'
begin
require_relative '../lib/inline_svg'
rescue LoadError
require "inline_svg"
end
describe InlineSvg::FindsAssetPaths do
context "when sprockets finder returns an object which supports only the pathname method" do
it "returns fully qualified file paths from Sprockets" do
sprockets = double('SprocketsDouble')
expect(sprockets).to receive(:find_asset).with('some-file').
and_return(double(pathname: Pathname('/full/path/to/some-file')))
InlineSvg.configure do |config|
config.asset_finder = sprockets
end
expect(InlineSvg::FindsAssetPaths.by_filename('some-file')).to eq Pathname('/full/path/to/some-file')
end
end
context "when sprockets finder returns an object which supports only the filename method" do
it "returns fully qualified file paths from Sprockets" do
sprockets = double('SprocketsDouble')
expect(sprockets).to receive(:find_asset).with('some-file').
and_return(double(filename: Pathname('/full/path/to/some-file')))
InlineSvg.configure do |config|
config.asset_finder = sprockets
end
expect(InlineSvg::FindsAssetPaths.by_filename('some-file')).to eq Pathname('/full/path/to/some-file')
end
end
context "when asset is not found" do
it "returns nil" do
sprockets = double('SprocketsDouble')
expect(sprockets).to receive(:find_asset).with('some-file').and_return(nil)
InlineSvg.configure do |config|
config.asset_finder = sprockets
end
expect(InlineSvg::FindsAssetPaths.by_filename('some-file')).to be_nil
end
end
context "when propshaft finder returns an object which supports only the pathname method" do
it "returns fully qualified file paths from Propshaft" do
propshaft = double('PropshaftDouble')
expect(propshaft).to receive(:find_asset).with('some-file').
and_return(double(pathname: Pathname('/full/path/to/some-file')))
InlineSvg.configure do |config|
config.asset_finder = propshaft
end
expect(InlineSvg::FindsAssetPaths.by_filename('some-file')).to eq Pathname('/full/path/to/some-file')
end
end
context "when webpack finder returns an object with a relative asset path" do
it "returns the fully qualified file path" do
webpacker = double('WebpackerDouble')
expect(webpacker).to receive(:find_asset).with('some-file').
and_return(double(filename: Pathname('/full/path/to/some-file')))
InlineSvg.configure do |config|
config.asset_finder = webpacker
end
expect(InlineSvg::FindsAssetPaths.by_filename('some-file')).to eq Pathname('/full/path/to/some-file')
end
end
context "when webpack finder returns an object with an absolute http asset path" do
it "returns the fully qualified file path" do
webpacker = double('WebpackerDouble')
expect(webpacker).to receive(:find_asset).with('some-file').
and_return(double(filename: Pathname('https://my-fancy-domain.test/full/path/to/some-file')))
InlineSvg.configure do |config|
config.asset_finder = webpacker
end
expect(InlineSvg::FindsAssetPaths.by_filename('some-file')).to eq Pathname('https://my-fancy-domain.test/full/path/to/some-file')
end
end
end
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