spec/rtesseract_spec.rb in rtesseract-1.2.0 vs spec/rtesseract_spec.rb in rtesseract-1.2.1

@@ -1,8 +1,13 @@
 require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
 # encoding: UTF-8
 require 'pathname'
+class MakeStringError
+  def to_s
+    raise "error"
+  end
+end
 
 describe "Rtesseract" do
   before do
     @path = Pathname.new(__FILE__.gsub("rtesseract_spec.rb","")).expand_path
     @image_tiff = @path.join("images","test.tif").to_s
@@ -62,10 +67,13 @@
 
     RTesseract.new(@image_tiff,{:lang=>"eng"}).to_s_without_spaces.should eql("43ZZ")
     RTesseract.new(@image_tiff,{:lang=>"por"}).to_s_without_spaces.should eql("43ZZ")
 
     RTesseract.new(@image_tiff,{:lang=>"eng"}).lang.should eql(" -l eng ")
+
+    #Inválid lang object
+    RTesseract.new(@image_tiff,{:lang=>MakeStringError.new}).lang.should eql("")
   end
 
   it " be configurable" do
      RTesseract.new(@image_tiff,{:chop_enable=>0,:enable_assoc=>0,:display_text=>0}).config.should eql("chop_enable 0\nenable_assoc 0\ndisplay_text 0")
      RTesseract.new(@image_tiff,{:chop_enable=>0}).config.should eql("chop_enable 0")
@@ -100,10 +108,14 @@
     RMagickProcessor.a_name?('RMagickProcessor').should == true
 
     MiniMagickProcessor.a_name?('teste').should == false
     MiniMagickProcessor.a_name?('mini_magick').should == true
     MiniMagickProcessor.a_name?('MiniMagickProcessor').should == true
+
+    QuickMagickProcessor.a_name?('teste').should == false
+    QuickMagickProcessor.a_name?('quick_magick').should == true
+    QuickMagickProcessor.a_name?('QuickMagickProcessor').should == true
   end
 
   it " change image in a block" do
     test = RTesseract.read(@path.join("images","test.png").to_s) do |image|
       image = image.white_threshold(245)
@@ -114,21 +126,22 @@
     test = RTesseract.read(@path.join("images","test.jpg").to_s,{:lang=>'en'}) do |image|
       image = image.white_threshold(245).quantize(256, Magick::GRAYColorspace)
     end
     test.to_s_without_spaces.should eql("3R8Z")
 
-    require 'mini_magick'
-
     test = RTesseract.read(@path.join("images","test.jpg").to_s,{:lang=>'en', :processor => 'mini_magick'}) do |image|
       #image.white_threshold(245)
       image.gravity "south"
     end
     test.to_s_without_spaces.should eql("3R8Z")
   end
 
   it " get a error" do
     expect{ RTesseract.new(@path.join("images","test.jpg").to_s, {:command => "tesseract_error"}).to_s }.to raise_error(RTesseract::ConversionError)
     expect{ RTesseract.new(@path.join("images","test_not_exists.png").to_s).to_s }.to raise_error(RTesseract::ImageNotSelectedError)
+
+    #Inválid psm object
+    RTesseract.new(@image_tiff,{:psm=>MakeStringError.new}).psm.should eql("")
   end
 
   it "remove a file" do
     rtesseract = RTesseract.new('.')
     rtesseract.remove_file(Tempfile.new('config'))