test/test_cli.rb in webgen-0.5.8 vs test/test_cli.rb in webgen-0.5.9

@@ -1,15 +1,119 @@
 # -*- encoding: utf-8 -*-
 
 require 'test/unit'
 require 'webgen/cli'
+require 'tmpdir'
+require 'fileutils'
+require 'rbconfig'
 
 class TestCLICommandParser < Test::Unit::TestCase
 
   def test_initialize
     cli = Webgen::CLI::CommandParser.new
     assert_equal(:normal, cli.verbosity)
     assert_equal(Logger::WARN, cli.log_level)
     assert_equal(nil, cli.directory)
+  end
+
+end
+
+if Config::CONFIG['host_os'] !~ /mswin|mingw/
+
+  class TestCLICommands < Test::Unit::TestCase
+
+    def setup
+      @dir = File.join(Dir.tmpdir, "webgen-#{Process.pid}")
+      @cli = Webgen::CLI::CommandParser.new
+    end
+
+    def reroute
+      sinread, sinwrite = IO.pipe
+      soutread, soutwrite = IO.pipe
+      aread, awrite = IO.pipe
+      awrite.reopen($stdin)
+      aread.reopen($stdout)
+      IO.new(0).reopen(sinread)
+      IO.new(1).reopen(soutwrite)
+      yield(sinwrite, soutread, sinread, soutwrite)
+      sinwrite.close_write
+      soutwrite.close_write
+      soutread
+    ensure
+      IO.new(0).reopen(awrite)
+      IO.new(1).reopen(aread)
+    end
+
+    def test_reroute
+      soutr = reroute do |sinw, soutr, sinr, soutw|
+        soutw.puts "test"
+      end
+      assert_equal("test\n", soutr.read)
+    end
+
+    def teardown
+      FileUtils.rm_rf(@dir)
+    end
+
+    def test_create_simple
+      @cli.parse(['create', @dir])
+      assert(File.directory?(@dir))
+      assert(File.file?(File.join(@dir, 'config.yaml')))
+    end
+
+    def test_create_with_bundles
+      @cli.parse(['create', '-b', 'default', '-b', '07', @dir])
+      assert(File.directory?(@dir))
+      assert(File.file?(File.join(@dir, 'config.yaml')))
+      assert(File.file?(File.join(@dir, 'src', 'default.template')))
+    end
+
+    def test_create_with_no_bundle
+      @cli.parse(['create', '-b', 'none', @dir])
+      assert(File.directory?(@dir))
+      assert(File.file?(File.join(@dir, 'config.yaml')))
+      assert(!File.file?(File.join(@dir, 'src', 'default.template')))
+    end
+
+    def test_apply
+      assert_raise(RuntimeError) { @cli.parse(['-d', @dir, 'apply', '07']) }
+      @cli.parse(['create', '-b', 'none', @dir])
+      assert_raise(SystemExit) { reroute { @cli.parse(['-d', @dir, 'apply']) }}
+      reroute do |sinwrite, soutread|
+        sinwrite.puts "no"
+        @cli.parse(['-d', @dir, 'apply', '07'])
+      end
+      assert(!File.file?(File.join(@dir, 'src', 'default.template')))
+      reroute do |sinwrite, soutread|
+        sinwrite.puts "yes"
+        @cli.parse(['-d', @dir, 'apply', '07'])
+      end
+      assert(File.file?(File.join(@dir, 'src', 'default.template')))
+    end
+
+    def test_apply_forced
+      @cli.parse(['create', '-b', 'none', @dir])
+      reroute { @cli.parse(['-d', @dir, 'apply', '-f', '07']) }
+      assert(File.file?(File.join(@dir, 'src', 'default.template')))
+    end
+
+    def test_render
+      @cli.parse(['create', @dir])
+      reroute { Webgen::CLI::CommandParser.new.parse(['-d', @dir, 'render']) }
+      assert(File.file?(File.join(@dir, 'out', 'index.html')))
+    end
+
+    def test_all_help
+      %w[create apply render].each do |cmd|
+        soutr = reroute do
+          begin
+            @cli.parse(['help', cmd])
+          rescue SystemExit
+          end
+        end
+        assert_match(/#{cmd}:.*Usage:/m, soutr.read)
+      end
+    end
+
   end
 
 end