53 lines
1.3 KiB
Ruby
53 lines
1.3 KiB
Ruby
require "test_helper"
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class ConfigBaseTest < Test::Unit::TestCase
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setup do
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@klass = Vagrant::Config::Base
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end
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context "class methods" do
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should "enable configuration with proper accessor" do
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klass = Class.new(@klass)
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acc = :foo
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Vagrant::Config::Top.expects(:configures).with(acc, klass)
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klass.configures(acc)
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end
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end
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context "instance methods" do
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setup do
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@base = @klass.new
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end
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should "return a hash of instance variables" do
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data = { "foo" => "bar", "bar" => "baz" }
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data.each do |iv, value|
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@base.instance_variable_set("@#{iv}".to_sym, value)
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end
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result = @base.instance_variables_hash
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assert_equal data.length, result.length
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data.each do |iv, value|
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assert_equal value, result[iv]
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end
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end
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context "converting to JSON" do
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should "include magic `json_class`" do
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@iv_hash = { "foo" => "bar" }
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@base.expects(:instance_variables_hash).returns(@iv_hash)
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@json = { 'json_class' => @base.class.name }.merge(@iv_hash).to_json
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assert_equal @json, @base.to_json
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end
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should "not include top in the JSON hash" do
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@base.top = "FOO"
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hash = @base.instance_variables_hash
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assert !hash.has_key?(:top)
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end
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end
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end
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end
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