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