implement locking

2 files changed, 55 insertions, 0 deletions

diff --git a/spec/unit/provider/package/zypper_spec.rb b/spec/unit/provider/package/zypper_spec.rb
index 8838c26b71..c64b113649 100644
--- a/spec/unit/provider/package/zypper_spec.rb
+++ b/spec/unit/provider/package/zypper_spec.rb
@@ -231,6 +231,24 @@ describe Chef::Provider::Package::Zypper do
     end
   end
 
+  describe "lock_package" do
+    it "should run zypper addlock with the package name" do
+      shell_out_expectation!(
+        "zypper addlock emacs"
+      )
+      provider.lock_package(["emacs"])
+    end
+  end
+
+  describe "unlock_package" do
+    it "should run zypper removelock with the package name" do
+      shell_out_expectation!(
+        "zypper removelock emacs"
+      )
+      provider.unlock_package(["emacs"])
+    end
+  end
+
   describe "on an older zypper" do
     before(:each) do
       allow(provider).to receive(:`).and_return("0.11.6")
diff --git a/spec/unit/provider/package_spec.rb b/spec/unit/provider/package_spec.rb
index 40b7516b5c..082fc00ba5 100644
--- a/spec/unit/provider/package_spec.rb
+++ b/spec/unit/provider/package_spec.rb
@@ -321,6 +321,35 @@ describe Chef::Provider::Package do
     end
   end
 
+  describe "When locking the package" do
+    before(:each) do
+      allow(provider).to receive(:lock_package).and_return(true)
+    end
+
+    it "should lock the package if it is unlocked" do
+      expect(provider).to be_locking_package
+      expect(provider).to receive(:lock_package).with("emacs")
+      provider.run_action(:lock)
+      expect(new_resource).to be_updated
+      expect(new_resource).to be_updated_by_last_action
+    end
+
+    it "should not purge the package if it is not installed" do
+      current_resource.instance_variable_set(:@version, nil)
+      expect(provider).not_to be_locking_package
+
+      expect(provider).not_to receive(:lock_package)
+      provider.run_action(:lock)
+      expect(new_resource).not_to be_updated_by_last_action
+    end
+
+    it "should set the resource to updated if it purges the package" do
+      provider.run_action(:lock)
+      expect(new_resource).to be_updated
+    end
+
+  end
+
   describe "when running commands to be implemented by subclasses" do
     it "should raises UnsupportedAction for install" do
       expect { provider.install_package("emacs", "1.4.2") }.to raise_error(Chef::Exceptions::UnsupportedAction)
@@ -346,6 +375,14 @@ describe Chef::Provider::Package do
     it "should raise UnsupportedAction for reconfig" do
       expect { provider.reconfig_package("emacs", "1.4.2") }.to raise_error(Chef::Exceptions::UnsupportedAction)
     end
+
+    it "should raise UnsupportedAction for lock" do
+      expect { provider.lock_package("emacs") }.to raise_error(Chef::Exceptions::UnsupportedAction)
+    end
+
+    it "should raise UnsupportedAction for unlock" do
+      expect { provider.unlock_package("emacs") }.to raise_error(Chef::Exceptions::UnsupportedAction)
+    end
   end
 
   describe "when given a response file" do