117 lines
3.5 KiB
Ruby
117 lines
3.5 KiB
Ruby
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require "rubocop"
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require "rubocop/rspec/support"
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require_relative "../../extend/string"
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require_relative "../../rubocops/components_order_cop"
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describe RuboCop::Cop::Homebrew::FormulaComponentsOrder do
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subject(:cop) { described_class.new }
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context "When auditing formula components order" do
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it "When url precedes homepage" do
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source = <<-EOS.undent
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class Foo < Formula
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url "http://example.com/foo-1.0.tgz"
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homepage "http://example.com"
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end
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EOS
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expected_offenses = [{ message: "`homepage` (line 3) should be put before `url` (line 2)",
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severity: :convention,
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line: 3,
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column: 2,
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source: source }]
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inspect_source(cop, source)
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expected_offenses.zip(cop.offenses).each do |expected, actual|
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expect_offense(expected, actual)
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end
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end
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it "When `resource` precedes `depends_on`" do
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source = <<-EOS.undent
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class Foo < Formula
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url "https://example.com/foo-1.0.tgz"
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resource "foo2" do
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url "https://example.com/foo-2.0.tgz"
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end
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depends_on "openssl"
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end
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EOS
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expected_offenses = [{ message: "`depends_on` (line 8) should be put before `resource` (line 4)",
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severity: :convention,
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line: 8,
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column: 2,
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source: source }]
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inspect_source(cop, source)
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expected_offenses.zip(cop.offenses).each do |expected, actual|
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expect_offense(expected, actual)
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end
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end
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it "When `test` precedes `plist`" do
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source = <<-EOS.undent
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class Foo < Formula
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url "https://example.com/foo-1.0.tgz"
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test do
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expect(shell_output("./dogs")).to match("Dogs are terrific")
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end
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def plist
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end
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end
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EOS
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expected_offenses = [{ message: "`plist` (line 8) should be put before `test` (line 4)",
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severity: :convention,
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line: 8,
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column: 2,
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source: source }]
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inspect_source(cop, source)
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expected_offenses.zip(cop.offenses).each do |expected, actual|
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expect_offense(expected, actual)
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end
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end
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it "When only one of many `depends_on` precedes `conflicts_with`" do
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source = <<-EOS.undent
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class Foo < Formula
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depends_on "autoconf" => :build
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conflicts_with "visionmedia-watch"
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depends_on "automake" => :build
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depends_on "libtool" => :build
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depends_on "pkg-config" => :build
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depends_on "gettext"
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end
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EOS
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expected_offenses = [{ message: "`depends_on` (line 4) should be put before `conflicts_with` (line 3)",
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severity: :convention,
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line: 4,
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column: 2,
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source: source }]
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inspect_source(cop, source)
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expected_offenses.zip(cop.offenses).each do |expected, actual|
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expect_offense(expected, actual)
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end
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end
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def expect_offense(expected, actual)
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expect(actual.message).to eq(expected[:message])
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expect(actual.severity).to eq(expected[:severity])
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expect(actual.line).to eq(expected[:line])
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expect(actual.column).to eq(expected[:column])
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end
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end
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end
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