spec/text_at_spec.rb in prawn-0.15.0 vs spec/text_at_spec.rb in prawn-1.0.0.rc1

@@ -3,16 +3,16 @@
 require File.join(File.expand_path(File.dirname(__FILE__)), "spec_helper")
 
 describe "#draw_text" do
   before(:each) { create_pdf }
 
-  it "should raise_error ArgumentError if :at option omitted" do
-    lambda { @pdf.draw_text("hai", { }) }.should raise_error(ArgumentError)
+  it "should raise ArgumentError if :at option omitted" do
+    lambda { @pdf.draw_text("hai", { }) }.should.raise(ArgumentError)
   end
 
-  it "should raise_error ArgumentError if :align option included" do
-    lambda { @pdf.draw_text("hai", :at => [0, 0], :align => :center) }.should raise_error(ArgumentError)
+  it "should raise ArgumentError if :align option included" do
+    lambda { @pdf.draw_text("hai", :at => [0, 0], :align => :center) }.should.raise(ArgumentError)
   end
 
   it "should allow drawing empty strings to the page" do
     @pdf.draw_text(" ", :at => [100,100])
     text = PDF::Inspector::Text.analyze(@pdf.render)
@@ -83,12 +83,12 @@
     text = PDF::Inspector::Text.analyze(@pdf.render)
     text.font_settings[0][:name].should == :"Times-Roman"
     text.font_settings[1][:name].should == :Courier
   end
 
-  it "should raise_error an exception when an unknown font is used" do
-    lambda { @pdf.font "Pao bu" }.should raise_error(Prawn::Errors::UnknownFont)
+  it "should raise an exception when an unknown font is used" do
+    lambda { @pdf.font "Pao bu" }.should.raise(Prawn::Errors::UnknownFont)
   end
 
   it "should correctly render a utf-8 string when using a built-in font" do
     str = "©" # copyright symbol
     @pdf.draw_text(str, :at => [0, 0])
@@ -96,20 +96,34 @@
     # grab the text from the rendered PDF and ensure it matches
     text = PDF::Inspector::Text.analyze(@pdf.render)
     text.strings.first.should == str
   end
 
-  it "should raise_error an exception when a utf-8 incompatible string is rendered" do
-    str = "Blah \xDD"
-    str.force_encoding(Encoding::ASCII_8BIT)
-    lambda { @pdf.draw_text(str, :at => [0, 0]) }.should raise_error(
-      Prawn::Errors::IncompatibleStringEncoding)
-  end
-
-  it "should not raise an exception when a shift-jis string is rendered" do
-    datafile = "#{Prawn::DATADIR}/shift_jis_text.txt"
-    sjis_str = File.open(datafile, "r:shift_jis") { |f| f.gets }
-    @pdf.font("#{Prawn::DATADIR}/fonts/gkai00mp.ttf")
-
-    @pdf.draw_text(sjis_str, :at => [0, 0])
+  if "spec".respond_to?(:encode!)
+    # Handle non utf-8 string encodings in a sane way on M17N aware VMs
+    it "should raise an exception when a utf-8 incompatible string is rendered" do
+      str = "Blah \xDD"
+      str.force_encoding("ASCII-8BIT")
+      lambda { @pdf.draw_text(str, :at => [0, 0]) }.should.raise(
+        Prawn::Errors::IncompatibleStringEncoding)
+    end
+    it "should not raise an exception when a shift-jis string is rendered" do
+      datafile = "#{Prawn::BASEDIR}/data/shift_jis_text.txt"
+      sjis_str = File.open(datafile, "r:shift_jis") { |f| f.gets }
+      @pdf.font("#{Prawn::BASEDIR}/data/fonts/gkai00mp.ttf")
+      lambda { @pdf.draw_text(sjis_str, :at => [0, 0]) }.should.not.raise(
+        Prawn::Errors::IncompatibleStringEncoding)
+    end
+  else
+    # Handle non utf-8 string encodings in a sane way on non-M17N aware VMs
+    it "should raise an exception when a corrupt utf-8 string is rendered" do
+      str = "Blah \xDD"
+      lambda { @pdf.draw_text(str, :at => [0, 0]) }.should.raise(
+        Prawn::Errors::IncompatibleStringEncoding)
+    end
+    it "should raise an exception when a shift-jis string is rendered" do
+      sjis_str = File.read("#{Prawn::BASEDIR}/data/shift_jis_text.txt")
+      lambda { @pdf.draw_text(sjis_str, :at => [0, 0]) }.should.raise(
+        Prawn::Errors::IncompatibleStringEncoding)
+    end
   end
 end