Updated mcollective.init according to OSCI-658

[packages/precise/mcollective.git] / spec / unit / ddl_spec.rb

diff --git a/spec/unit/ddl_spec.rb b/spec/unit/ddl_spec.rb
new file mode 100644 (file)
index 0000000..f5548d5
--- /dev/null
+++ b/spec/unit/ddl_spec.rb
@@ -0,0 +1,84 @@
+#!/usr/bin/env rspec
+
+require 'spec_helper'
+
+module MCollective
+  describe DDL do
+    before do
+      Cache.delete!(:ddl) rescue nil
+    end
+
+    describe "#new" do
+      it "should default to agent ddls" do
+        DDL::AgentDDL.expects(:new).once
+        DDL.new("rspec")
+      end
+
+      it "should return the correct plugin ddl class" do
+        DDL.new("rspec", :agent, false).class.should == DDL::AgentDDL
+      end
+
+      it "should default to base when no specific class exist" do
+        DDL.new("rspec", :rspec, false).class.should == DDL::Base
+      end
+    end
+
+    describe "#load_and_cache" do
+      it "should setup the cache" do
+        Cache.setup(:ddl)
+
+        Cache.expects(:setup).once.returns(true)
+        DDL.load_and_cache("rspec", :agent, false)
+      end
+
+      it "should attempt to read from the cache and return found ddl" do
+        Cache.expects(:setup)
+        Cache.expects(:read).with(:ddl, "agent/rspec").returns("rspec")
+        DDL.load_and_cache("rspec", :agent, false).should == "rspec"
+      end
+
+      it "should handle cache misses then create and save a new ddl object" do
+        Cache.expects(:setup)
+        Cache.expects(:read).with(:ddl, "agent/rspec").raises("failed")
+        Cache.expects(:write).with(:ddl, "agent/rspec", kind_of(DDL::AgentDDL)).returns("rspec")
+
+        DDL.load_and_cache("rspec", :agent, false).should == "rspec"
+      end
+    end
+
+    describe "#string_to_number" do
+      it "should turn valid strings into numbers" do
+        ["1", "0", "9999"].each do |i|
+          DDL.string_to_number(i).class.should == Fixnum
+        end
+
+        ["1.1", "0.0", "9999.99"].each do |i|
+          DDL.string_to_number(i).class.should == Float
+        end
+      end
+
+      it "should raise errors for invalid values" do
+        expect { DDL.string_to_number("rspec") }.to raise_error
+      end
+    end
+
+    describe "#string_to_boolean" do
+      it "should turn valid strings into boolean" do
+        ["true", "yes", "1"].each do |t|
+          DDL.string_to_boolean(t).should == true
+          DDL.string_to_boolean(t.upcase).should == true
+        end
+
+        ["false", "no", "0"].each do |f|
+          DDL.string_to_boolean(f).should == false
+          DDL.string_to_boolean(f.upcase).should == false
+        end
+      end
+
+      it "should raise errors for invalid values" do
+        expect { DDL.string_to_boolean("rspec") }.to raise_error
+      end
+    end
+
+  end
+end