kernel_spec.rb in ohai-7.0.0.rc.0

- old
+ new
@@ -19,28 +19,51 @@
 
 require File.expand_path(File.dirname(__FILE__) + '/../../../spec_helper.rb')
 
 describe Ohai::System, "Darwin kernel plugin" do
   before(:each) do
-    @ohai = Ohai::System.new    
-    @ohai.stub!(:require_plugin).and_return(true)
-    @ohai[:kernel] = Mash.new
-    @ohai[:kernel][:name] = "darwin"
+    @plugin = get_plugin("kernel")
+    @plugin.stub(:collect_os).and_return(:darwin)
+    @plugin.stub(:init_kernel).and_return({})
   end
-  
+
+  it "should populate kernel[:modules] from `kextstat -k -l`" do
+    @plugin.stub(:shell_out).with("sysctl -n hw.optional.x86_64").and_return(mock_shell_out(0, "0", ""))
+    @plugin.stub(:shell_out).with("kextstat -k -l").and_return(mock_shell_out(0, <<EOF, ""))
+    8    0 0xffffff7f81aed000 0x41000    0x41000    com.apple.kec.corecrypto (1.0) <7 6 5 4 3 1>
+    9   22 0xffffff7f807f3000 0x9000     0x9000     com.apple.iokit.IOACPIFamily (1.4) <7 6 4 3>
+   10   30 0xffffff7f80875000 0x29000    0x29000    com.apple.iokit.IOPCIFamily (2.8) <7 6 5 4 3>
+EOF
+
+    modules = {
+      "com.apple.kec.corecrypto"=>
+      {"version"=>"1.0", "size"=>266240, "index"=>"8", "refcount"=>"0"},
+      "com.apple.iokit.IOACPIFamily"=>
+      {"version"=>"1.4", "size"=>36864, "index"=>"9", "refcount"=>"22"},
+      "com.apple.iokit.IOPCIFamily"=>
+      {"version"=>"2.8", "size"=>167936, "index"=>"10", "refcount"=>"30"}}
+
+    @plugin.run
+    @plugin[:kernel][:modules].should eql(modules)
+  end
+
   it "should not set kernel_machine to x86_64" do
-    @ohai.stub!(:from).with("sysctl -n hw.optional.x86_64").and_return("0")
-    @ohai._require_plugin("darwin::kernel")
-    @ohai[:kernel][:machine].should_not == 'x86_64'
+    @plugin.stub(:shell_out).with("sysctl -n hw.optional.x86_64").and_return(mock_shell_out(0, "0", ""))
+    @plugin.stub(:shell_out).with("kextstat -k -l").and_return(mock_shell_out(0, "", ""))
+    @plugin.run
+    @plugin[:kernel][:machine].should_not == 'x86_64'
   end
-  
+
   it "should set kernel_machine to x86_64" do
-    @ohai.stub!(:from).with("sysctl -n hw.optional.x86_64").and_return("1")
-    @ohai._require_plugin("darwin::kernel")
-    @ohai[:kernel][:machine].should == 'x86_64'
+    @plugin.stub(:shell_out).with("sysctl -n hw.optional.x86_64").and_return(mock_shell_out(0, "1", ""))
+    @plugin.stub(:shell_out).with("kextstat -k -l").and_return(mock_shell_out(0, "", ""))
+    @plugin.run
+    @plugin[:kernel][:machine].should == 'x86_64'
   end
-  
+
   it "should set the kernel_os to the kernel_name value" do
-    @ohai._require_plugin("darwin::kernel")
-    @ohai[:kernel][:os].should == @ohai[:kernel][:name]
+    @plugin.stub(:shell_out).with("sysctl -n hw.optional.x86_64").and_return(mock_shell_out(0, "1", ""))
+    @plugin.stub(:shell_out).with("kextstat -k -l").and_return(mock_shell_out(0, "", ""))
+    @plugin.run
+    @plugin[:kernel][:os].should == @plugin[:kernel][:name]
   end
-end
\ No newline at end of file
+end