DL3028Spec.hs

module Hadolint.Rule.DL3028Spec (spec) where

import Data.Default
import Helpers
import Test.Hspec


spec :: SpecWith ()
spec = do
  let ?config = def

  describe "DL3028 - Pin versions in gem install." $
    describe "version pinning" $ do
      describe "i" $ do
        it "unpinned" $ do
          ruleCatches "DL3028" "RUN gem i bundler"
          onBuildRuleCatches "DL3028" "RUN gem i bundler"
        it "pinned" $ do
          ruleCatchesNot "DL3028" "RUN gem i bundler:1"
          onBuildRuleCatchesNot "DL3028" "RUN gem i bundler:1"
        it "multi" $ do
          ruleCatches "DL3028" "RUN gem i bunlder:1 nokogiri"
          onBuildRuleCatches "DL3028" "RUN gem i bunlder:1 nokogiri"
          ruleCatchesNot "DL3028" "RUN gem i bunlder:1 nokogirii:1"
          onBuildRuleCatchesNot "DL3028" "RUN gem i bunlder:1 nokogiri:1"
      describe "install" $ do
        it "unpinned" $ do
          ruleCatches "DL3028" "RUN gem install bundler"
          onBuildRuleCatches "DL3028" "RUN gem install bundler"
        it "pinned" $ do
          ruleCatchesNot "DL3028" "RUN gem install bundler:1"
          onBuildRuleCatchesNot "DL3028" "RUN gem install bundler:1"
        it "does not warn on -v" $ do
          ruleCatchesNot "DL3028" "RUN gem install bundler -v '2.0.1'"
          onBuildRuleCatchesNot "DL3028" "RUN gem install bundler -v '2.0.1'"
        it "does not warn on --version without =" $ do
          ruleCatchesNot "DL3028" "RUN gem install bundler --version '2.0.1'"
          onBuildRuleCatchesNot "DL3028" "RUN gem install bundler --version '2.0.1'"
        it "does not warn on --version with =" $ do
          ruleCatchesNot "DL3028" "RUN gem install bundler --version='2.0.1'"
          onBuildRuleCatchesNot "DL3028" "RUN gem install bundler --version='2.0.1'"
        it "does not warn when using extra flags with equal sign and double dashes" $ do
          ruleCatchesNot "DL3028" "RUN gem install bundler:2.0.1 -- --use-system-libraries=true"
          onBuildRuleCatchesNot "DL3028" "RUN gem install bundler:2.0.1 -- --use-system-libraries=true"
        it "does not warn when using extra flags with double dashes" $ do
          ruleCatchesNot "DL3028" "RUN gem install bundler:2.0.1 -- --use-system-libraries true"
          onBuildRuleCatchesNot "DL3028" "RUN gem install bundler:2.0.1 -- --use-system-libraries true"
        it "does not warn when using extra flags" $ do
          ruleCatchesNot "DL3028" "RUN gem install bundler:2.0.1 --use-system-libraries true"
          onBuildRuleCatchesNot "DL3028" "RUN gem install bundler:2.0.1 --use-system-libraries true"
        it "does not warn when using extra flags with equal sign" $ do
          ruleCatchesNot "DL3028" "RUN gem install bundler:2.0.1 --use-system-libraries=true"
          onBuildRuleCatchesNot "DL3028" "RUN gem install bundler:2.0.1 --use-system-libraries=true"