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resolvers.rb
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resolvers.rb
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# frozen_string_literal: true
require "action_view/template/resolver"
module ActionView #:nodoc:
# Use FixtureResolver in your tests to simulate the presence of files on the
# file system. This is used internally by Rails' own test suite, and is
# useful for testing extensions that have no way of knowing what the file
# system will look like at runtime.
class FixtureResolver < FileSystemResolver
def initialize(hash = {})
super("")
@hash = hash
@path = ""
end
def data
@hash
end
def to_s
@hash.keys.join(", ")
end
private
def find_candidate_template_paths(path)
@hash.keys.select do |fixture|
fixture.start_with?(path.virtual)
end.map do |fixture|
"/#{fixture}"
end
end
def source_for_template(template)
@hash[template[1..template.size]]
end
end
class NullResolver < Resolver
def find_templates(name, prefix, partial, details, locals = [])
path = Path.build(name, prefix, partial)
handler = ActionView::Template::Handlers::Raw
[ActionView::Template.new("Template generated by Null Resolver", path.virtual, handler, virtual_path: path.virtual, format: nil, variant: nil, locals: locals)]
end
end
end