30 lines
774 B
Ruby
30 lines
774 B
Ruby
require 'helper'
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describe Pry::Helpers::CommandHelpers do
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before do
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@helper = Pry::Helpers::CommandHelpers
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end
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describe "unindent" do
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it "should remove the same prefix from all lines" do
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@helper.unindent(" one\n two\n").should == "one\ntwo\n"
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end
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it "should not be phased by empty lines" do
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@helper.unindent(" one\n\n two\n").should == "one\n\ntwo\n"
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end
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it "should only remove a common prefix" do
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@helper.unindent(" one\n two\n").should == " one\ntwo\n"
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end
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it "should also remove tabs if present" do
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@helper.unindent("\tone\n\ttwo\n").should == "one\ntwo\n"
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end
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it "should ignore lines starting with --" do
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@helper.unindent(" one\n--\n two\n").should == "one\n--\ntwo\n"
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end
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end
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end
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