50 lines
1.1 KiB
Ruby
50 lines
1.1 KiB
Ruby
require "extend/string"
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describe String do
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describe "#undent" do
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it "removes leading whitespace, taking the first line as reference" do
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string = <<-EOS.unindent
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hi
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........my friend over
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there
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EOS
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expect(string).to eq("hi\n........my friend over\n there\n")
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end
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it "removes nothing if the text is not indented" do
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string = <<-EOS.unindent
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hi
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I'm not indented
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EOS
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expect(string).to eq("hi\nI'm not indented\n")
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end
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it "can be nested" do
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nested_string = <<-EOS.undent
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goodbye
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EOS
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string = <<-EOS.undent
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hello
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#{nested_string}
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EOS
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expect(string).to eq("hello\ngoodbye\n\n")
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end
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end
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end
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describe StringInreplaceExtension do
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subject { string.extend(described_class) }
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let(:string) { "foobar" }
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describe "#sub!" do
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it "adds an error to #errors when no replacement was made" do
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subject.sub! "not here", "test"
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expect(subject.errors).to eq(['expected replacement of "not here" with "test"'])
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end
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end
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end
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