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require File.dirname(__FILE__) + '/../../spec_helper'
require 'mspec/runner/actions/filter'
require 'mspec/runner/mspec'
require 'mspec/runner/tag'
describe ActionFilter do
it "creates a filter when not passed a description" do
MatchFilter.should_not_receive(:new)
ActionFilter.new(nil, nil)
end
it "creates a filter from a single description" do
MatchFilter.should_receive(:new).with(nil, "match me")
ActionFilter.new(nil, "match me")
end
it "creates a filter from an array of descriptions" do
MatchFilter.should_receive(:new).with(nil, "match me", "again")
ActionFilter.new(nil, ["match me", "again"])
end
end
describe ActionFilter, "#===" do
before :each do
MSpec.stub(:read_tags).and_return(["match"])
@action = ActionFilter.new(nil, ["catch", "if you"])
end
it "returns false if there are no filters" do
action = ActionFilter.new
action.===("anything").should == false
end
it "returns true if the argument matches any of the descriptions" do
@action.===("catch").should == true
@action.===("if you can").should == true
end
it "returns false if the argument does not match any of the descriptions" do
@action.===("patch me").should == false
@action.===("if I can").should == false
end
end
describe ActionFilter, "#load" do
before :each do
@tag = SpecTag.new "tag(comment):description"
end
it "creates a filter from a single tag" do
MSpec.should_receive(:read_tags).with(["tag"]).and_return([@tag])
MatchFilter.should_receive(:new).with(nil, "description")
ActionFilter.new("tag", nil).load
end
it "creates a filter from an array of tags" do
MSpec.should_receive(:read_tags).with(["tag", "key"]).and_return([@tag])
MatchFilter.should_receive(:new).with(nil, "description")
ActionFilter.new(["tag", "key"], nil).load
end
it "creates a filter from both tags and descriptions" do
MSpec.should_receive(:read_tags).and_return([@tag])
filter = ActionFilter.new("tag", ["match me", "again"])
MatchFilter.should_receive(:new).with(nil, "description")
filter.load
end
end
describe ActionFilter, "#register" do
it "registers itself with MSpec for the :load actions" do
filter = ActionFilter.new
MSpec.should_receive(:register).with(:load, filter)
filter.register
end
end
describe ActionFilter, "#unregister" do
it "unregisters itself with MSpec for the :load actions" do
filter = ActionFilter.new
MSpec.should_receive(:unregister).with(:load, filter)
filter.unregister
end
end
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