Fixes #2513. debian service provider now uses invoke-rc.d to determine enabled? status

1 files changed, 89 insertions, 0 deletions

diff --git a/spec/unit/provider/service/debian.rb b/spec/unit/provider/service/debian.rb
new file mode 100755
index 000000000..87d627452
--- /dev/null
+++ b/spec/unit/provider/service/debian.rb
@@ -0,0 +1,89 @@
+#!/usr/bin/env ruby
+#
+# Unit testing for the debian service provider
+#
+
+require File.dirname(__FILE__) + '/../../../spec_helper'
+
+provider_class = Puppet::Type.type(:service).provider(:debian)
+
+describe provider_class do
+
+    before(:each) do
+        # Create a mock resource
+        @resource = stub 'resource'
+
+        @provider = provider_class.new
+
+        # A catch all; no parameters set
+        @resource.stubs(:[]).returns(nil)
+
+        # But set name, source and path
+        @resource.stubs(:[]).with(:name).returns "myservice"
+        @resource.stubs(:[]).with(:ensure).returns :enabled
+        @resource.stubs(:ref).returns "Service[myservice]"
+
+        @provider.resource = @resource
+
+        @provider.stubs(:command).with(:update_rc).returns "update_rc"
+        @provider.stubs(:command).with(:invoke_rc).returns "invoke_rc"
+
+        @provider.stubs(:update_rc)
+        @provider.stubs(:invoke_rc)
+    end
+
+    it "should have an enabled? method" do
+        @provider.should respond_to(:enabled?)
+    end
+
+    it "should have an enable method" do
+        @provider.should respond_to(:enable)
+    end
+
+    it "should have a disable method" do
+        @provider.should respond_to(:disable)
+    end
+
+    describe "when enabling" do
+        it "should call update-rc.d twice" do
+            @provider.expects(:update_rc).twice
+            @provider.enable
+        end
+    end
+
+    describe "when disabling" do
+        it "should call update-rc.d twice" do
+            @provider.expects(:update_rc).twice
+            @provider.disable
+        end
+    end
+    
+    describe "when checking whether it is enabled" do
+        it "should call Kernel.system() with the appropriate parameters" do
+            @provider.expects(:system).with("/usr/sbin/invoke-rc.d", "--query", @resource[:name], "start").once
+            @provider.enabled?
+        end
+        
+        it "should return true when invoke-rc.d exits with 104 status" do
+            @provider.stubs(:system)
+            $?.stubs(:exitstatus).returns(104)
+            @provider.enabled?.should == :true
+        end
+        
+        it "should return true when invoke-rc.d exits with 106 status" do
+            @provider.stubs(:system)
+            $?.stubs(:exitstatus).returns(106)
+            @provider.enabled?.should == :true
+        end
+        
+        # pick a range of non-[104.106] numbers, strings and booleans to test with.
+        [-100, -1, 0, 1, 100, "foo", "", :true, :false].each do |exitstatus|
+            it "should return false when invoke-rc.d exits with #{exitstatus} status" do
+                @provider.stubs(:system)
+                $?.stubs(:exitstatus).returns(exitstatus)
+                @provider.enabled?.should == :false
+            end
+        end
+    end
+
+ end