(FACT-2530) Fix for tests/facts/os_processors_and_kernel.rb

lib/facts/debian/os/distro/release.rb

@@ -10,14 +10,7 @@ class Release
           def call_the_resolver
             fact_value = determine_release_for_os
 
-            return Facter::ResolvedFact.new(FACT_NAME, nil) unless fact_value
-
-            versions = fact_value.split('.')
-            release = {}
-            release['full'] = fact_value
-            release['major'] = versions[0]
-            release['minor'] = versions[1].gsub(/^0([1-9])/, '\1') if versions[1]
-            Facter::ResolvedFact.new(FACT_NAME, release)
+            Facter::ResolvedFact.new(FACT_NAME, fact_value)
           end
 
           private
@@ -26,9 +19,23 @@ def determine_release_for_os
             os_name = Facter::Resolvers::OsRelease.resolve(:name)
 
             if os_name =~ /Debian|Raspbian/
-              Facter::Resolvers::DebianVersion.resolve(:version)
+              release = Facter::Resolvers::DebianVersion.resolve(:version)
+              return unless release
+
+              versions = release.split('.')
+              fact_value = {}
+              fact_value['full'] = release
+              fact_value['major'] = versions[0]
+              fact_value['minor'] = versions[1].gsub(/^0([1-9])/, '\1') if versions[1]
+              fact_value
             else
-              Facter::Resolvers::OsRelease.resolve(:version_id)
+              release = Facter::Resolvers::OsRelease.resolve(:version_id)
+              return unless release
+
+              {
+                'full' => release,
+                'major' => release
+              }
             end
           end
         end

lib/facts/debian/os/release.rb

@@ -10,17 +10,11 @@ class Release
         def call_the_resolver
           fact_value = determine_release_for_os
 
-          return Facter::ResolvedFact.new(FACT_NAME, nil) unless fact_value
+          return Facter::ResolvedFact.new(FACT_NAME, fact_value) unless fact_value
 
-          versions = fact_value.split('.')
-          release = {}
-          release['full'] = fact_value
-          release['major'] = versions[0]
-          release['minor'] = versions[1].gsub(/^0([1-9])/, '\1') if versions[1]
-
-          [Facter::ResolvedFact.new(FACT_NAME, release),
-           Facter::ResolvedFact.new(ALIASES.first, versions[0], :legacy),
-           Facter::ResolvedFact.new(ALIASES.last, fact_value, :legacy)]
+          [Facter::ResolvedFact.new(FACT_NAME, fact_value),
+           Facter::ResolvedFact.new(ALIASES.first, fact_value['major'], :legacy),
+           Facter::ResolvedFact.new(ALIASES.last, fact_value['full'], :legacy)]
         end
 
         private
@@ -29,9 +23,23 @@ def determine_release_for_os
           os_name = Facter::Resolvers::OsRelease.resolve(:name)
 
           if os_name =~ /Debian|Raspbian/
-            Facter::Resolvers::DebianVersion.resolve(:version)
+            release = Facter::Resolvers::DebianVersion.resolve(:version)
+            return unless release
+
+            versions = release.split('.')
+            fact_value = {}
+            fact_value['full'] = release
+            fact_value['major'] = versions[0]
+            fact_value['minor'] = versions[1].gsub(/^0([1-9])/, '\1') if versions[1]
+            fact_value
           else
-            Facter::Resolvers::OsRelease.resolve(:version_id)
+            release = Facter::Resolvers::OsRelease.resolve(:version_id)
+            return unless release
+
+            {
+              'full' => release,
+              'major' => release
+            }
           end
         end
       end

lib/resolvers/os_release_resolver.rb

@@ -36,6 +36,7 @@ def read_os_release_file(fact_name)
 
           fill_fact_list(pairs)
           process_name
+          pad_version_id
 
           @fact_list[fact_name]
         end
@@ -47,6 +48,10 @@ def fill_fact_list(pairs)
           @fact_list[:identifier] = @fact_list[:id]
         end
 
+        def pad_version_id
+          @fact_list[:version_id] = "#{@fact_list[:version_id]}.0" unless @fact_list[:version_id] =~ /\./
+        end
+
         def process_name
           return unless @fact_list[:name]
 

spec/facter/facts/debian/os/distro/release_spec.rb

@@ -26,9 +26,9 @@
 
       let(:os_name) { 'Ubuntu' }
 
-      context 'when version_id is retrieved successfully' do
+      context 'when version_id is retrieved successful' do
         let(:os_release_value) { '18.04' }
-        let(:fact_value) { { 'full' => '18.04', 'major' => '18', 'minor' => '4' } }
+        let(:fact_value) { { 'full' => '18.04', 'major' => '18.04' } }
 
         it_behaves_like 'calls Facter::Resolvers::OsRelease with :name'
 

spec/facter/facts/debian/os/release_spec.rb

@@ -41,7 +41,7 @@
 
       context 'when version_id is retrieved successful' do
         let(:os_release_value) { '18.04' }
-        let(:fact_value) { { 'full' => '18.04', 'major' => '18', 'minor' => '4' } }
+        let(:fact_value) { { 'full' => '18.04', 'major' => '18.04' } }
 
         it_behaves_like 'calls Facter::Resolvers::OsRelease with :name'
 

spec/facter/resolvers/os_release_resolver_spec.rb

@@ -1,16 +1,18 @@
 # frozen_string_literal: true
 
 describe Facter::Resolvers::OsRelease do
-  context 'when /etc/os-release file is readable' do
-    before do
-      allow(Facter::Util::FileHelper).to receive(:safe_readlines)
-        .with('/etc/os-release')
-        .and_return(load_fixture('os_release').readlines)
-    end
+  after do
+    Facter::Resolvers::OsRelease.invalidate_cache
+  end
 
-    after do
-      Facter::Resolvers::OsRelease.invalidate_cache
-    end
+  before do
+    allow(Facter::Util::FileHelper).to receive(:safe_readlines)
+      .with('/etc/os-release')
+      .and_return(os_release_content)
+  end
+
+  context 'when on Ubuntu' do
+    let(:os_release_content) { load_fixture('os_release').readlines }
 
     it 'returns os NAME' do
       result = Facter::Resolvers::OsRelease.resolve(:name)
@@ -38,16 +40,40 @@
   end
 
   context 'when /etc/os-release file is not readable' do
-    before do
-      allow(Facter::Util::FileHelper).to receive(:safe_readlines)
-        .with('/etc/os-release')
-        .and_return([])
-    end
+    let(:os_release_content) { [] }
 
     it 'returns nil' do
       result = Facter::Resolvers::OsRelease.resolve(:version_codename)
 
       expect(result).to be(nil)
     end
   end
+
+  context 'when on Debian' do
+    let(:os_release_content) { load_fixture('debian_os_release').readlines }
+
+    it 'returns os NAME' do
+      result = Facter::Resolvers::OsRelease.resolve(:name)
+
+      expect(result).to eq('Debian')
+    end
+
+    it 'returns os PRETTY_NAME' do
+      result = Facter::Resolvers::OsRelease.resolve(:pretty_name)
+
+      expect(result).to eq('Debian GNU/Linux 10 (buster)')
+    end
+
+    it 'returns os VERSION_ID with padded 0' do
+      result = Facter::Resolvers::OsRelease.resolve(:version_id)
+
+      expect(result).to eq('10.0')
+    end
+
+    it 'returns os VERSION_CODENAME' do
+      result = Facter::Resolvers::OsRelease.resolve(:version_codename)
+
+      expect(result).to eq('buster')
+    end
+  end
 end

spec/fixtures/debian_os_release

@@ -0,0 +1,9 @@
+PRETTY_NAME="Debian GNU/Linux 10 (buster)"
+NAME="Debian GNU/Linux"
+VERSION_ID="10"
+VERSION="10 (buster)"
+VERSION_CODENAME=buster
+ID=debian
+HOME_URL="https://www.debian.org/"
+SUPPORT_URL="https://www.debian.org/support"
+BUG_REPORT_URL="https://bugs.debian.org/"