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49 lines
1.3 KiB
Crystal
49 lines
1.3 KiB
Crystal
require "../../../spec_helper"
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module Ameba::Rule::Lint
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subject = DuplicatedRequire.new
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describe DuplicatedRequire do
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it "passes if there are no duplicated requires" do
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expect_no_issues subject, <<-CRYSTAL
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require "math"
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require "big"
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require "big/big_decimal"
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CRYSTAL
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end
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it "reports if there are a duplicated requires" do
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source = expect_issue subject, <<-CRYSTAL
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require "big"
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require "math"
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require "big"
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# ^{} error: Duplicated require of `big`
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CRYSTAL
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expect_no_corrections source
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end
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it "reports rule, pos and message" do
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source = Source.new <<-CRYSTAL, "source.cr"
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require "./thing"
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require "./thing"
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require "./another_thing"
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require "./another_thing"
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CRYSTAL
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subject.catch(source).should_not be_valid
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issue = source.issues.first
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issue.rule.should_not be_nil
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issue.location.to_s.should eq "source.cr:2:1"
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issue.end_location.to_s.should eq ""
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issue.message.should eq "Duplicated require of `./thing`"
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issue = source.issues.last
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issue.rule.should_not be_nil
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issue.location.to_s.should eq "source.cr:4:1"
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issue.end_location.to_s.should eq ""
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issue.message.should eq "Duplicated require of `./another_thing`"
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end
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end
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end
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