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38 lines
886 B
Crystal
38 lines
886 B
Crystal
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require "../../spec_helper"
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module Ameba::Rule
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describe Syntax do
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subject = Syntax.new
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it "passes if there is no invalid syntax" do
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s = Source.new %(
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def hello
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puts "totally valid"
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rescue e: Exception
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end
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)
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subject.catch(s).should be_valid
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end
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it "fails if there is an invalid syntax" do
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s = Source.new %(
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def hello
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puts "invalid"
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rescue Exception => e
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end
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)
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subject.catch(s).should_not be_valid
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end
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it "reports rule, location and message" do
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s = Source.new "def hello end", "source.cr"
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subject.catch(s).should_not be_valid
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error = s.errors.first
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error.rule.should_not be_nil
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error.location.to_s.should eq "source.cr:1:11"
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error.message.should eq "unexpected token: end (expected ';' or newline)"
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end
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end
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end
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