NIHVIVO-76 Add a step that empties the upload area as well as the database.

utilities/acceptance-tests/script/upload_area_cleanser.rb

@@ -0,0 +1,86 @@
+=begin
+--------------------------------------------------------------------------------
+
+Remove any files from the VIVO upload area, so we have a clean area for the next
+suite of tests.
+
+--------------------------------------------------------------------------------
+
+Parameters:
+  upload_directory
+    The path to the upload area.
+
+--------------------------------------------------------------------------------
+=end
+require 'fileutils'
+require File.expand_path('property_file_reader', File.dirname(File.expand_path(__FILE__)))
+
+class UploadAreaCleanser
+  # ------------------------------------------------------------------------------------
+  private
+  # ------------------------------------------------------------------------------------
+  #
+  # Confirm that the parameters are reasonable.
+  #
+  def sanity_checks_on_parameters()
+    # Check that all necessary properties are here.
+    raise("Properties file must contain a value for 'upload_directory'") if @upload_directory == nil
+
+    if !File.exist?(@upload_directory)
+      raise "Upload directory  '#{@upload_directory}' does not exist."
+    end
+
+    if !File.readable?(@upload_directory)
+      raise "Upload directory  '#{@upload_directory}' is not readable."
+    end
+
+    if !File.directory?(@upload_directory)
+      raise "Upload directory  '#{@upload_directory}' is not a directory."
+    end
+
+    if !File.writable?(@upload_directory)
+      raise "Upload directory '#{@upload_directory}' is not writable."
+    end
+  end
+
+  # ------------------------------------------------------------------------------------
+  public
+  # ------------------------------------------------------------------------------------
+
+  # Get the parameters and check them
+  #
+  def initialize(properties)
+    @upload_directory = properties['upload_directory']
+    sanity_checks_on_parameters()
+  end
+
+  # Cleanse the directory
+  #
+  def cleanse()
+    FileUtils::rm_r(Dir.glob(File.expand_path('*', @upload_directory)), :verbose=>true)
+  end
+end
+
+#
+#
+# ------------------------------------------------------------------------------------
+# Standalone calling.
+#
+# Do this if this program was called from the command line. That is, if the command
+# expands to the path of this file.
+# ------------------------------------------------------------------------------------
+#
+
+if File.expand_path($0) == File.expand_path(__FILE__)
+  if ARGV.length == 0
+    raise("No arguments - usage is: ruby upload_area_cleanser.rb <properties_file>")
+  end
+  if !File.file?(ARGV[0])
+    raise "File does not exist: '#{ARGV[0]}'."
+  end
+
+  properties = PropertyFileReader.read(ARGV[0])
+
+  uac = UploadAreaCleanser.new(properties)
+  uac.cleanse()
+end