96 lines
2.3 KiB
Ruby
96 lines
2.3 KiB
Ruby
require "spec_helper"
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class TestPlugin < Plugin
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def initialize
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register_options(["-u", "--url"])
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end
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end
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class AnotherPlugin < Plugin
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def initialize
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super(:author => "John")
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# No Options
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end
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end
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describe Plugins do
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subject(:plugins) { Plugins.new }
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let(:test_plugin) { TestPlugin.new }
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let(:another_plugin) { AnotherPlugin.new }
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describe "#new" do
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context "without argument" do
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its(:option_parser) { should be_a CustomOptionParser }
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it "should be an Array" do
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plugins.should be_an Array
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end
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end
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context "with an option_parser argument" do
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subject(:plugin) { Plugins.new(CustomOptionParser.new("the banner")) }
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its(:option_parser) { should be_a CustomOptionParser }
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its("option_parser.banner") { should === "the banner" }
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it "should raise an eror if the parser is not an instance of CustomOptionParser" do
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expect { Plugins.new(OptionParser.new) }.to raise_error("The parser must be an instance of CustomOptionParser, OptionParser supplied")
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end
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end
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end
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describe "#register_plugin" do
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after :each do
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if @exception
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expect { plugins.register_plugin(@plugin) }.to raise_error(@exception)
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else
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plugins.register_plugin(@plugin)
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plugins.should include(@plugin)
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plugins.should === @expected
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end
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end
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context "when the argument supplied is not an instance of Plugin" do
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it "should raise an error" do
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@plugin = "I'am a String"
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@exception = "The argument must be an instance of Plugin, String supplied"
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end
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end
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it "should register the plugin" do
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@plugin = TestPlugin.new
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@expected = [@plugin]
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end
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it "should register 2 plugins (the order is important)" do
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plugins.register_plugin(test_plugin)
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@plugin = another_plugin
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@expected = [test_plugin, @plugin]
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end
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end
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describe "#register" do
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after :each do
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plugins.register(*@plugins_to_register)
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@plugins_to_register.each do |plugin|
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plugins.should include(plugin)
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end
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# For the correct order
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plugins.should === @plugins_to_register
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end
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it "should register 1 plugin" do
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@plugins_to_register = [test_plugin]
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end
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it "should register 2 plugins" do
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@plugins_to_register = [another_plugin, test_plugin]
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end
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end
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end
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