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108 lines
3.2 KiB
Crystal
108 lines
3.2 KiB
Crystal
require "../spec_helper"
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module Ameba
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describe Severity do
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describe "#symbol" do
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it "returns the symbol for each severity in the enum" do
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Severity.values.each do |severity|
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severity.symbol.should_not be_nil
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end
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end
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it "returns symbol for Error" do
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Severity::Error.symbol.should eq 'E'
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end
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it "returns symbol for Warning" do
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Severity::Warning.symbol.should eq 'W'
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end
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it "returns symbol for Refactoring" do
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Severity::Refactoring.symbol.should eq 'R'
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end
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end
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describe ".parse" do
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it "creates error severity by name" do
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Severity.parse("Error").should eq Severity::Error
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end
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it "creates warning severity by name" do
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Severity.parse("Warning").should eq Severity::Warning
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end
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it "creates refactoring severity by name" do
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Severity.parse("Refactoring").should eq Severity::Refactoring
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end
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it "raises when name is incorrect" do
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expect_raises(Exception, "Incorrect severity name BadName. Try one of [Error, Warning, Refactoring]") do
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Severity.parse("BadName")
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end
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end
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end
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end
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struct SeverityConvertable
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YAML.mapping(
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severity: {type: Severity, converter: SeverityYamlConverter}
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)
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end
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describe SeverityYamlConverter do
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describe ".from_yaml" do
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it "converts from yaml to Severity::Error" do
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yaml = {severity: "error"}.to_yaml
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converted = SeverityConvertable.from_yaml(yaml)
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converted.severity.should eq Severity::Error
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end
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it "converts from yaml to Severity::Warning" do
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yaml = {severity: "warning"}.to_yaml
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converted = SeverityConvertable.from_yaml(yaml)
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converted.severity.should eq Severity::Warning
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end
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it "converts from yaml to Severity::Refactoring" do
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yaml = {severity: "refactoring"}.to_yaml
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converted = SeverityConvertable.from_yaml(yaml)
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converted.severity.should eq Severity::Refactoring
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end
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it "raises if severity is not a scalar" do
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yaml = {severity: {refactoring: true}}.to_yaml
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expect_raises(Exception, "Severity must be a scalar") do
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SeverityConvertable.from_yaml(yaml)
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end
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end
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it "raises if severity has a wrong type" do
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yaml = {severity: [1, 2, 3]}.to_yaml
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expect_raises(Exception, "Severity must be a scalar") do
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SeverityConvertable.from_yaml(yaml)
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end
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end
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end
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describe ".to_yaml" do
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it "converts Severity::Error to yaml" do
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yaml = {severity: "error"}.to_yaml
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converted = SeverityConvertable.from_yaml(yaml).to_yaml
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converted.should eq "---\nseverity: Error\n"
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end
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it "converts Severity::Warning to yaml" do
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yaml = {severity: "warning"}.to_yaml
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converted = SeverityConvertable.from_yaml(yaml).to_yaml
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converted.should eq "---\nseverity: Warning\n"
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end
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it "converts Severity::Refactoring to yaml" do
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yaml = {severity: "refactoring"}.to_yaml
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converted = SeverityConvertable.from_yaml(yaml).to_yaml
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converted.should eq "---\nseverity: Refactoring\n"
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end
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end
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end
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end
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