/plugins/thingfish-handler-inspect/spec/thingfish/handler/inspect_spec.rb

  1#!/usr/bin/env ruby
  2
  3BEGIN {
  4	require 'pathname'
  5	plugindir = Pathname.new( __FILE__ ).dirname.parent.parent.parent
  6	basedir = plugindir.parent.parent
  7
  8	libdir = basedir + "lib"
  9	pluglibdir = plugindir + "lib"
 10
 11	$LOAD_PATH.unshift( basedir ) unless $LOAD_PATH.include?( basedir )
 12	$LOAD_PATH.unshift( libdir ) unless $LOAD_PATH.include?( libdir )
 13	$LOAD_PATH.unshift( pluglibdir ) unless $LOAD_PATH.include?( pluglibdir )
 14}
 15
 16require 'rspec'
 17
 18require 'spec/lib/helpers'
 19require 'spec/lib/handler_behavior'
 20
 21require 'pathname'
 22require 'stringio'
 23
 24require 'thingfish/constants'
 25require 'thingfish/handler/inspect'
 26require 'thingfish/exceptions'
 27
 28
 29include ThingFish::Constants,
 30		ThingFish::TestConstants,
 31		ThingFish::SpecHelpers
 32
 33
 34#####################################################################
 35###	C O N T E X T S
 36#####################################################################
 37
 38describe "The inspection handler" do
 39	before(:all) do
 40		ThingFish.reset_logger
 41		ThingFish.logger.level = Logger::FATAL
 42	end
 43
 44	before(:each) do
 45		resdir = Pathname.new( __FILE__ ).expand_path.dirname.parent + 'resources'
 46	    @handler  = ThingFish::Handler.create( 'inspect', 'resource_dir' => resdir )
 47		@request  = mock( "request" ).as_null_object
 48		@response = mock( "response" ).as_null_object
 49
 50		@request_headers  = mock( "request headers" ).as_null_object
 51		@request.stub!( :headers ).and_return( @request_headers )
 52		@response_headers  = mock( "response headers" ).as_null_object
 53		@response.stub!( :headers ).and_return( @response_headers )
 54		@response_data  = mock( "response data" ).as_null_object
 55		@response.stub!( :data ).and_return( @response_data )
 56
 57		@daemon = mock( "daemon object" ).as_null_object
 58		@handler.on_startup( @daemon )
 59	end
 60
 61	after( :all ) do
 62		reset_logging()
 63	end
 64
 65
 66
 67	# Shared behaviors
 68	it_should_behave_like "a handler"
 69
 70
 71	# Examples
 72
 73	it "responds with a Hash of supported objects for inspection if there's nothing in the path_info" do
 74		@response.should_receive( :status= ).with( HTTP::OK )
 75		@response.should_receive( :content_type= ).with( RUBY_MIMETYPE )
 76		@response.should_receive( :body= ).with( an_instance_of(Hash) )
 77		@response_data.should_receive( :[]= ).with( :tagline, an_instance_of(String) )
 78		@response_data.should_receive( :[]= ).with( :title, an_instance_of(String) )
 79
 80		@handler.handle_get_request( '', @request, @response )
 81	end
 82
 83
 84	it "returns the current daemon object if the path_info contains 'daemon'" do
 85		@response.should_receive( :status= ).with( HTTP::OK )
 86		@response.should_receive( :body= ).with( @daemon )
 87		@response_data.should_receive( :[]= ).with( :tagline, an_instance_of(String) )
 88		@response_data.should_receive( :[]= ).with( :title, an_instance_of(String) )
 89
 90		@handler.handle_get_request( '/daemon', @request, @response )
 91	end
 92
 93	it "returns the current request object if the path_info contains 'request'" do
 94		@response.should_receive( :status= ).with( HTTP::OK )
 95		@response.should_receive( :body= ).with( @request )
 96		@response_data.should_receive( :[]= ).with( :tagline, an_instance_of(String) )
 97		@response_data.should_receive( :[]= ).with( :title, an_instance_of(String) )
 98
 99		@handler.handle_get_request( '/request', @request, @response )
100	end
101
102	it "returns the current daemon object if the path_info contains 'response'" do
103		@response.should_receive( :status= ).with( HTTP::OK )
104		@response.should_receive( :body= ).with( @response )
105		@response_data.should_receive( :[]= ).with( :tagline, an_instance_of(String) )
106		@response_data.should_receive( :[]= ).with( :title, an_instance_of(String) )
107
108		@handler.handle_get_request( '/response', @request, @response )
109	end
110
111	it "returns the current daemon's config object if the path_info contains '/config'" do
112		@daemon.should_receive( :config ).and_return( :the_config )
113
114		@response.should_receive( :status= ).with( HTTP::OK )
115		@response.should_receive( :body= ).with( :the_config )
116		@response_data.should_receive( :[]= ).with( :tagline, an_instance_of(String) )
117		@response_data.should_receive( :[]= ).with( :title, an_instance_of(String) )
118
119		@handler.handle_get_request( '/config', @request, @response )
120	end
121
122	it "leaves the response status at the default for unsupported paths" do
123		@response.should_not_receive( :status= )
124		@handler.handle_get_request( "/mudweasel/thermographics", @request, @response )
125	end
126
127
128	it "can make an HTML fragment out of the inspected object for the HTML filter" do
129		body = mock( "body" ).as_null_object
130
131		template = mock( "ERB template" ).as_null_object
132		@handler.stub!( :get_erb_resource ).and_return( template )
133		template.should_receive( :result ).with( an_instance_of(Binding) ).and_return( :something )
134
135		@handler.make_html_content( body, @request, @response ).should == :something
136	end
137
138
139end
140
141# vim: set nosta noet ts=4 sw=4: