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33 lines
898 B
Crystal
33 lines
898 B
Crystal
require "../../spec_helper"
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module Ameba::Rules
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subject = LineLength.new
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long_line = "*" * 80
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describe LineLength do
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it "passes if all lines are shorter than 80 symbols" do
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source = Source.new "short line"
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subject.catch(source).valid?.should be_true
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end
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it "passes if line consists of 79 symbols" do
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source = Source.new "*" * 79
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subject.catch(source).valid?.should be_true
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end
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it "fails if there is at least one line longer than 79 symbols" do
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source = Source.new long_line
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subject.catch(source).valid?.should be_false
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end
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it "reports rule, pos and message" do
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source = Source.new long_line
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subject.catch(source).valid?.should be_false
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error = source.errors.first
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error.rule.should eq subject
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error.pos.should eq 1
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error.message.should eq "Line too long (80 symbols)"
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end
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end
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end
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