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c2aa526e21
* Unused argument rule * IgnoreDefs, IgnoreBlocks, IgnoreProcs parameters * Implicit reference by super keyworkd * Handle macro arguments
40 lines
1 KiB
Crystal
40 lines
1 KiB
Crystal
require "../../../spec_helper"
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module Ameba::AST
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describe Argument do
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arg = Crystal::Arg.new "a"
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scope = Scope.new as_node "foo = 1"
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variable = Variable.new(Crystal::Var.new("foo"), scope)
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describe "#initialize" do
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it "creates a new argument" do
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argument = Argument.new(arg, variable)
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argument.node.should_not be_nil
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end
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end
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describe "delegation" do
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it "delegates location to node" do
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argument = Argument.new(arg, variable)
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argument.location.should eq arg.location
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end
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it "delegates to_s to node" do
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argument = Argument.new(arg, variable)
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argument.to_s.should eq arg.to_s
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end
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end
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describe "#ignored?" do
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it "is true if arg starts with _" do
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argument = Argument.new(Crystal::Arg.new("_a"), variable)
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argument.ignored?.should be_true
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end
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it "is false otherwise" do
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argument = Argument.new(arg, variable)
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argument.ignored?.should be_false
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end
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end
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end
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end
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