add some route unit tests

Author: btm

chef/spec/unit/provider/route_spec.rb

@@ -0,0 +1,99 @@
+#
+# Author:: Bryan McLellan (btm@loftninjas.org)
+# Copyright:: Copyright (c) 2009 Bryan McLellan
+# License:: Apache License, Version 2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# 
+#     http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+require File.expand_path(File.join(File.dirname(__FILE__), "..", "..", "spec_helper"))
+
+describe Chef::Provider::Route, "initialize" do
+  before(:each) do
+    @node = mock("Chef::Node", :null_object => true)
+    @new_resource = mock("Chef::Resource", :null_object => true)
+  end
+
+  it "should return a Chef::Provider::Route object" do
+    provider = Chef::Provider::Route.new(@node, @new_resource)
+    provider.should be_a_kind_of(Chef::Provider::Route)
+  end
+
+end
+
+describe Chef::Provider::Route, "action_add" do
+  before(:each) do
+    @node = mock("Chef::Node", :null_object => true)
+    @new_resource = mock("Chef::Resource::Route",
+      :null_object => true,
+      :name => "10.0.0.10",
+      :target => "10.0.0.10",
+      :gateway => "10.0.0.9"
+    )
+    @current_resource = mock("Chef::Resource::Route",
+      :null_object => true,
+      :name => "10.0.0.10",
+      :target => "10.0.0.10",
+      :gateway => "10.0.0.9"
+    )
+
+    @provider = Chef::Provider::Route.new(@node, @new_resource)
+    @provider.current_resource = @current_resource
+  end
+
+  it "should add the route if it does not exist" do
+    @provider.stub!(:run_command).and_return(true)
+    @current_resource.stub!(:gateway).and_return(nil)
+    @new_resource.should_recieve(:updated=).with(true)
+    @provider.action_add
+  end
+
+  it "should not add the route if it exists" do
+    @provider.stub!(:run_command).and_return(true)
+    @new_resource.should_not_recieve(:updated=).with(true)
+    @provider.action_add
+  end
+end
+
+describe Chef::Provider::Route, "action_delete" do
+  before(:each) do
+    @node = mock("Chef::Node", :null_object => true)
+    @new_resource = mock("Chef::Resource::Route",
+      :null_object => true,
+      :name => "10.0.0.10",
+      :target => "10.0.0.10",
+      :gateway => "10.0.0.9"
+    )
+    @current_resource = mock("Chef::Resource::Route",
+      :null_object => true,
+      :name => "10.0.0.10",
+      :target => "10.0.0.10",
+      :gateway => "10.0.0.9"
+    )
+
+    @provider = Chef::Provider::Route.new(@node, @new_resource)
+    @provider.current_resource = @current_resource
+  end
+
+  it "should delete the route if it exists" do
+    @provider.stub!(:run_command).and_return(true)
+    @new_resource.should_recieve(:updated=).with(true)
+    @provider.action_delete
+  end
+
+  it "should not delete the route if it does not exist" do
+    @provider.stub!(:run_command).and_return(true)
+    @new_resource.should_not_recieve(:updated=).with(true)
+    @provider.action_delete
+  end
+end

chef/spec/unit/resource/route_spec.rb

@@ -0,0 +1,88 @@
+#
+# Author:: Bryan McLellan (btm@loftninjas.org)
+# Copyright:: Copyright (c) 2008 Bryan McLellan
+# License:: Apache License, Version 2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# 
+#     http://www.apache.org/licenses/LICENSE-2.0
+# 
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+require File.expand_path(File.join(File.dirname(__FILE__), "..", "..", "spec_helper"))
+
+describe Chef::Resource::Route do
+
+  before(:each) do
+    @resource = Chef::Resource::Route.new("10.0.0.10")
+  end  
+
+  it "should create a new Chef::Resource::Route" do
+    @resource.should be_a_kind_of(Chef::Resource)
+    @resource.should be_a_kind_of(Chef::Resource::Route)
+  end
+  
+  it "should have a name" do
+    @resource.name.should eql("10.0.0.10")
+  end
+  
+  it "should have a default action of 'add'" do
+    @resource.action.should eql(:add)
+  end
+  
+  it "should accept add or delete for action" do
+    lambda { @resource.action :add }.should_not raise_error(ArgumentError)
+    lambda { @resource.action :delete }.should_not raise_error(ArgumentError)
+    lambda { @resource.action :lolcat }.should raise_error(ArgumentError)
+  end
+    
+  it "should use the object name as the target by default" do
+    @resource.target.should eql("10.0.0.10")
+  end
+  
+  it "should allow you to specify the netmask" do
+    @resource.netmask "255.255.255.0"
+    @resource.netmask.should eql("255.255.255.0")
+  end
+
+  it "should allow you to specify the gateway" do
+    @resource.gateway "10.0.0.1"
+    @resource.gateway.should eql("10.0.0.1")
+  end
+
+  it "should allow you to specify the metric" do
+    @resource.metric 10
+    @resource.metric.should eql(10)
+  end
+
+  it "should allow you to specify the device" do
+    @resource.device "eth0"
+    @resource.device.should eql("eth0")
+  end
+
+  it "should allow you to specify the route type" do
+    @resource.route_type "host"
+    @resource.route_type.should eql(:host)
+  end
+  
+  it "should default to a host route type" do
+    @resource.route_type.should eql(:host)
+  end
+  
+  it "should accept a net route type" do
+    @resource.route_type :net
+    @resource.route_type.should eql(:net)
+  end
+  
+  it "should reject any other route_type but :host and :net" do
+    lambda { @resource.route_type "lolcat" }.should raise_error(ArgumentError)
+  end
+  
+end