platform_spec.rb in ohai-8.7.0

- old
+ new
@@ -648,19 +648,118 @@
         expect(@plugin[:platform_family]).to eq("suse")
       end
     end
   end
 
-  describe "on Wind River Linux for Cisco Nexus" do
+  describe '#read_os_release_info' do
+    let(:file_contents) { "COW=MOO\nDOG=\"BARK\"" }
+    it 'returns nil if the file does not exist' do
+      allow(File).to receive(:exist?).with('/etc/test-release').and_return(false)
+      expect(@plugin.read_os_release_info('/etc/test-release')).to be nil
+    end
 
+    it 'returns a hash of expected contents' do
+      allow(File).to receive(:exist?).with('/etc/test-release').and_return(true)
+      allow(File).to receive(:read).with('/etc/test-release').and_return(file_contents)
+      release_info = @plugin.read_os_release_info('/etc/test-release')
+
+      expect(release_info['COW']).to eq('MOO')
+      expect(release_info['DOG']).to eq('BARK')
+    end
+  end
+
+  describe '#os_release_info' do
+    context 'when CISCO_RELEASE_INFO is not populated' do
+      let(:release_info) { { 'ID' => 'os_id' } }
+
+      before do
+        allow(File).to receive(:exist?).with('/etc/os-release').and_return(true)
+        allow(@plugin).to receive(:read_os_release_info).with('/etc/os-release').and_return(release_info)
+      end
+
+      it 'reads the os-release file' do
+        expect(@plugin).to receive(:read_os_release_info).with('/etc/os-release').and_return(release_info)
+        @plugin.os_release_info
+      end
+
+      it 'returns a hash of expected contents' do
+        expect(@plugin.os_release_info['ID']).to eq('os_id')
+      end
+    end
+
+    context 'when CISCO_RELEASE_INFO is populated' do
+      let(:release_info) { { 'ID' => 'os_id', 'CISCO_RELEASE_INFO' => '/etc/cisco-release' } }
+      let(:cisco_release_info) { { 'ID' => 'cisco_id' } }
+
+      before do
+        allow(File).to receive(:exist?).with('/etc/os-release').and_return(true)
+        allow(File).to receive(:exist?).with('/etc/cisco-release').and_return(true)
+        allow(@plugin).to receive(:read_os_release_info).with('/etc/os-release').and_return(release_info)
+        allow(@plugin).to receive(:read_os_release_info).with('/etc/cisco-release').and_return(cisco_release_info)
+      end
+
+      it 'reads the os-release AND the cisco-release file' do
+        expect(@plugin).to receive(:read_os_release_info).with('/etc/os-release').and_return(release_info)
+        expect(@plugin).to receive(:read_os_release_info).with('/etc/cisco-release').and_return(release_info)
+        @plugin.os_release_info
+      end
+
+      it 'returns the ID from the cisco-release file instead of the os-release file' do
+        expect(@plugin.os_release_info['ID']).to eq('cisco_id')
+      end
+    end
+  end
+
+  describe 'on Wind River Linux 5 for Cisco Nexus' do
     let(:have_os_release) { true }
+    let(:os_release_info) do
+      {
+        'ID'                 => 'nexus',
+        'ID_LIKE'            => 'wrlinux',
+        'NAME'               => 'Nexus',
+        'VERSION'            => '7.0(3)I2(0.475E.6)',
+        'VERSION_ID'         => '7.0(3)I2',
+        'PRETTY_NAME'        => 'Nexus 7.0(3)I2',
+        'HOME_URL'           => 'http://www.cisco.com',
+        'BUILD_ID'           => '6',
+        'CISCO_RELEASE_INFO' => '/etc/os-release'
+      }
+    end
 
-    it "should set platform to nexus and platform_family to wrlinux" do
+    it 'should set platform to nexus and platform_family to wrlinux' do
+      allow(@plugin).to receive(:os_release_info).and_return(os_release_info)
       @plugin.lsb = nil
-      expect(File).to receive(:read).twice.with("/etc/os-release").and_return("ID=nexus\nID_LIKE=wrlinux\nNAME=Nexus\nVERSION=\"7.0(3)I2(0.475E.6)\"\nVERSION_ID=\"7.0(3)I2\"\nPRETTY_NAME=\"Nexus 7.0(3)I2\"\nHOME_URL=http://www.cisco.com\nBUILD_ID=6\nCISCO_RELEASE_INFO=/etc/os-release")
       @plugin.run
-      expect(@plugin[:platform]).to eq("nexus")
-      expect(@plugin[:platform_family]).to eq("wrlinux")
-      expect(@plugin[:platform_version]).to eq("7.0(3)I2(0.475E.6)")
+
+      expect(@plugin[:platform]).to eq('nexus')
+      expect(@plugin[:platform_family]).to eq('wrlinux')
+      expect(@plugin[:platform_version]).to eq('7.0(3)I2(0.475E.6)')
+    end
+  end
+
+  describe 'on Wind River Linux 7 for Cisco IOS-XR' do
+    let(:have_os_release) { true }
+    let(:os_release_info) do
+      {
+        'ID'          => 'ios_xr',
+        'ID_LIKE'     => 'cisco-wrlinux wrlinux',
+        'NAME'        => 'IOS XR',
+        'VERSION'     => '6.0.0.14I',
+        'VERSION_ID'  => '6.0.0.14I',
+        'PRETTY_NAME' => 'Cisco IOS XR Software, Version 6.0.0.14I',
+        'BUILD_ID'    => '2015-09-10-15-50-17',
+        'HOME_URL'    => 'http://www.cisco.com',
+        'CISCO_RELEASE_INFO' => '/etc/os-release'
+      }
+    end
+
+    it 'should set platform to ios_xr and platform_family to wrlinux' do
+      allow(@plugin).to receive(:os_release_info).and_return(os_release_info)
+      @plugin.lsb = nil
+      @plugin.run
+
+      expect(@plugin[:platform]).to eq('ios_xr')
+      expect(@plugin[:platform_family]).to eq('wrlinux')
+      expect(@plugin[:platform_version]).to eq('6.0.0.14I')
     end
   end
 end