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Contents
#encoding: utf-8
require File.join(File.dirname(__FILE__), "../../spec_helper")
include Nudge
describe CodeBackbonePointsInstruction do
it_should_behave_like "every Nudge Instruction"
before(:each) do
@context = Interpreter.new
@i1 = CodeBackbonePointsInstruction.new(@context)
end
describe "\#go" do
before(:each) do
@context = Interpreter.new
@i1 = CodeBackbonePointsInstruction.new(@context)
end
describe "\#cleanup" do
it "should push an :int counting points in the backbone of the top :code item" do
@context.stacks[:code].push(ValuePoint.new("code","block {ref x}"))
@i1.go
@context.stacks[:int].depth.should == 1
@context.stacks[:int].peek.value.should == 1
@context.stacks[:code].push(ValuePoint.new("code",
"block {ref a block {ref c ref d} block {ref ee}}"))
@i1.go
@context.stacks[:int].peek.value.should == 3
end
it "should push a 0 if the top :code item is not a CodeblockPoint" do
@context.stacks[:code].push(ValuePoint.new("code","ref x"))
@i1.go
@context.stacks[:int].depth.should == 1
@context.stacks[:int].peek.value.should == 0
end
it "should push a 0 if the top :code item is an empty CodeblockPoint" do
@context.stacks[:code].push(ValuePoint.new("code","block {}"))
@i1.go
@context.stacks[:int].depth.should == 1
@context.stacks[:int].peek.value.should == 0
end
it "should count non-parsing programs as having 0 points" do
@context.stacks[:code].push(ValuePoint.new("code","I have no idea whatsoever"))
@i1.go
@context.stacks[:int].depth.should == 1
@context.stacks[:int].peek.value.should == 0
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems