hostname_spec.rb in ohai-7.0.0.rc.0

- old
+ new

@@ -4,13 +4,13 @@
 # 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.
@@ -19,31 +19,56 @@
 
 require File.expand_path(File.dirname(__FILE__) + '/../../spec_helper.rb')
 
 describe Ohai::System, "hostname plugin" do
   before(:each) do
-    @ohai = Ohai::System.new    
-    @ohai.stub!(:require_plugin).and_return(true)
+    @plugin = get_plugin("hostname")
+    @plugin.stub(:collect_os).and_return(:default)
+    @plugin.stub(:shell_out).with("hostname").and_return(mock_shell_out(0, "katie.local", ""))
   end
 
-  it "should set the domain to everything after the first dot of the fqdn" do
-    @ohai[:fqdn] = "katie.bethell"
-    @ohai._require_plugin("hostname")
-    @ohai.domain.should == "bethell"
-  end
+  context "when sigar is not installed" do
+    before(:each) do
+      @plugin.stub(:sigar_is_available?).and_return(false)
+      @plugin.should_not_receive(:get_fqdn_from_sigar)
+      @plugin.stub(:resolve_fqdn).and_return("katie.bethell")
+    end
+    it_should_check_from("linux::hostname", "machinename", "hostname", "katie.local")
 
-  it "should not set a domain if fqdn is not set" do
-    @ohai._require_plugin("hostname")
-    @ohai.domain.should == nil
-  end
+    it "should use #resolve_fqdn to find the fqdn" do
+      @plugin.run
+      @plugin[:fqdn].should == "katie.bethell"
+    end
 
-  it "should require the os plugin" do
-    @ohai.should_receive(:require_plugin).with("os").and_return(true)
-    @ohai._require_plugin("hostname")
+    it "should set the domain to everything after the first dot of the fqdn" do
+      @plugin.run
+      @plugin[:domain].should == "bethell"
+    end
+
+    it "should set the [short] hostname to everything before the first dot of the fqdn" do
+      @plugin.run
+      @plugin[:hostname].should == "katie"
+    end
   end
 
-  it "should load a platform specific hostname plugin" do
-    @ohai[:os] = "linux"
-    @ohai.should_receive(:require_plugin).with("linux::hostname").and_return(true)
-    @ohai._require_plugin("hostname")
+  context "when sigar is installed" do
+    before(:each) do
+      @plugin.stub(:sigar_is_available?).and_return(true)
+      @plugin.stub(:get_fqdn_from_sigar).and_return("katie.bethell")
+    end
+    it_should_check_from("linux::hostname", "machinename", "hostname", "katie.local")
+    it "should set the fqdn to the returned value from sigar" do
+      @plugin.run
+      @plugin[:fqdn].should == "katie.bethell"
+    end
+
+    it "should set the domain to everything after the first dot of the fqdn" do
+      @plugin.run
+      @plugin[:domain].should == "bethell"
+    end
+
+    it "should set the [short] hostname to everything before the first dot of the fqdn" do
+      @plugin.run
+      @plugin[:hostname].should == "katie"
+    end
   end
 end