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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 < PathResolver
attr_reader :hash
def initialize(hash = {}, pattern = nil)
super(pattern)
@hash = hash
end
def to_s
@hash.keys.join(", ")
end
private
def query(path, exts, formats, _)
query = ""
EXTENSIONS.each_key do |ext|
query << "(" << exts[ext].map { |e| e && Regexp.escape(".#{e}") }.join("|") << "|)"
end
query = /^(#{Regexp.escape(path)})#{query}$/
templates = []
@hash.each do |_path, array|
source, updated_at = array
next unless query.match?(_path)
handler, format, variant = extract_handler_and_format_and_variant(_path, formats)
templates << Template.new(source, _path, handler,
virtual_path: path.virtual,
format: format,
variant: variant,
updated_at: updated_at
)
end
templates.sort_by { |t| -t.identifier.match(/^#{query}$/).captures.reject(&:blank?).size }
end
end
class NullResolver < PathResolver
def query(path, exts, formats, _)
handler, format, variant = extract_handler_and_format_and_variant(path, formats)
[ActionView::Template.new("Template generated by Null Resolver", path.virtual, handler, virtual_path: path.virtual, format: format, variant: variant)]
end
end
end
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