57 lines
1.3 KiB
Ruby
57 lines
1.3 KiB
Ruby
require File.expand_path("../../base", __FILE__)
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describe Vagrant::Registry do
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let(:instance) { described_class.new }
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it "should return nil for nonexistent items" do
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instance.get("foo").should be_nil
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end
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it "should register a simple key/value" do
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instance.register("foo", "value")
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instance.get("foo").should == "value"
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end
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it "should register an item without calling the block yet" do
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expect do
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instance.register("foo") do
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raise Exception, "BOOM!"
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end
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end.to_not raise_error
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end
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it "should call and return the result of a block when asking for the ite" do
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object = Object.new
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instance.register("foo") do
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object
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end
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instance.get("foo").should eql(object)
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end
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it "should be enumerable" do
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instance.register("foo", "foovalue")
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instance.register("bar", "barvalue")
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keys = []
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values = []
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instance.each do |key, value|
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keys << key
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values << value
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end
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keys.sort.should == ["bar", "foo"]
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values.sort.should == ["barvalue", "foovalue"]
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end
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it "should be able to convert to a hash" do
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instance.register("foo", "foovalue")
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instance.register("bar", "barvalue")
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result = instance.to_hash
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result.should be_a(Hash)
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result["foo"].should == "foovalue"
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result["bar"].should == "barvalue"
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end
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end
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