cli_spec.rb in rubyc-0.3.0

- old
+ new

@@ -1,7 +1,7 @@
-require 'spec_helper'
-require 'rubyc/cli'
+require "spec_helper"
+require "rubyc/cli"
 
 include SpecHelper
 
 describe "A rubyc cli" do
   before do
@@ -10,96 +10,96 @@
 
   it "should map stdin to stdout" do
     out_str = local_io("first\nsecond") do
       @cli.map('"LineNum=#{lnum} Index=#{index}: #{l.upcase}"')
     end
-    out_str.must_equal "LineNum=1 Index=0: FIRST\nLineNum=2 Index=1: SECOND\n"
+    _(out_str).must_equal "LineNum=1 Index=0: FIRST\nLineNum=2 Index=1: SECOND\n"
   end
 
   it "should select line from stdin and send it to stdout" do
     out_str = local_io("John Doe\nBlack Jack\nDr Dolittle\nCracker Jack") do
-      @cli.select('l =~ /Jack/ && lnum == 2 && index == 1')
+      @cli.select("l =~ /Jack/ && lnum == 2 && index == 1")
     end
-    out_str.must_equal "Black Jack\n"
+    _(out_str).must_equal "Black Jack\n"
   end
 
   it "should reject line from stdin and send it to stdout" do
     out_str = local_io("John Doe\nBlack Jack\nDr Dolittle\nCracker Jack") do
-      @cli.reject('l =~ /Jack/ && lnum == 2 && index == 1')
+      @cli.reject("l =~ /Jack/ && lnum == 2 && index == 1")
     end
-    out_str.must_equal "John Doe\nDr Dolittle\nCracker Jack\n"
+    _(out_str).must_equal "John Doe\nDr Dolittle\nCracker Jack\n"
   end
 
   it "should sum line from stdin and send it to stdout" do
     out_str = local_io("1\n2\nthird\n4") do
-      @cli.sum('l.to_i * 2')
+      @cli.sum("l.to_i * 2")
     end
-    out_str.must_equal "14\n"
+    _(out_str).must_equal "14\n"
   end
 
   it "should sort by stdin and send the result to stdout" do
     out_str = local_io("a\nbbb\ncc\ndddd") do
-      @cli.sort_by('l.length')
+      @cli.sort_by("l.length")
     end
-    out_str.must_equal "a\ncc\nbbb\ndddd\n"
+    _(out_str).must_equal "a\ncc\nbbb\ndddd\n"
   end
 
   it "should grep stdin and send the result to stdout" do
     out_str = local_io("bbbb\nbbb\ncc\ndddd") do
-      @cli.grep('/^b/', 'l.upcase') 
+      @cli.grep("/^b/", "l.upcase")
     end
-    out_str.must_equal "BBBB\nBBB\n"
+    _(out_str).must_equal "BBBB\nBBB\n"
   end
 
   it "should count_by an algorithm and output to stdout" do
     out_str = local_io("bbbb\nbbb\ncc\ndddd") do
-      @cli.count_by('l =~ /^(..)/;$1') 
-    end  
-    expected = {"bb" => 2, "cc" => 1, "dd" => 1}
+      @cli.count_by("l =~ /^(..)/;$1")
+    end
+    expected = { "bb" => 2, "cc" => 1, "dd" => 1 }
 
-    YAML.load(out_str).must_equal expected
+    _(YAML.load(out_str)).must_equal expected
   end
 
   it "should remove empty lines from stdin and output to stdout" do
-    out_str = local_io("bbbb\n\ncc\n") do 
+    out_str = local_io("bbbb\n\ncc\n") do
       @cli.compact
     end
-    out_str.must_equal "bbbb\ncc\n"
+    _(out_str).must_equal "bbbb\ncc\n"
   end
 
   it "should keep unique lines from stdin and output them to stdout" do
     out_str = local_io("1\n2\n2\n3") do
       @cli.uniq
     end
-    out_str.must_equal "1\n2\n3\n"
+    _(out_str).must_equal "1\n2\n3\n"
   end
 
   it "should keep unique records grouped by a certain algorithm" do
     out_str = local_io("aaaCoco\nbbbMomo\naaaBato\nbbbToto") do
-      @cli.uniq_by('[l[0,3], l[3..-1]]')
+      @cli.uniq_by("[l[0,3], l[3..-1]]")
     end
-    out_str.must_equal "Coco\nMomo\n"
+    # We test this way since uniq_by uses hashes and on Ruby 1.8.7 hashes are not ordered
+    out_array = out_str.split("\n").sort
+    _(out_array).must_equal ["Coco", "Momo"]
   end
 
   it "should merge lines in group of n output them to stdout" do
     out_str = local_io("1\n2\n3\n4\n5\n6\n7\n8") do
       @cli.merge(3, ",")
     end
-    out_str.must_equal "1,2,3\n4,5,6\n7,8\n"
+    _(out_str).must_equal "1,2,3\n4,5,6\n7,8\n"
   end
 
-
   it "should merge lines in group of n output them to stdout" do
     out_str = local_io("1\n2\n3\n4\n5\n6\n7\n8") do
       @cli.merge(3, ",")
     end
-    out_str.must_equal "1,2,3\n4,5,6\n7,8\n"
+    _(out_str).must_equal "1,2,3\n4,5,6\n7,8\n"
   end
 
   it "should merge lines in group of n output them to stdout" do
     out_str = local_io("1\n2\n3\n4\n5\n6\n7\n8") do
       @cli.merge(3, ",")
     end
-    out_str.must_equal "1,2,3\n4,5,6\n7,8\n"
+    _(out_str).must_equal "1,2,3\n4,5,6\n7,8\n"
   end
 end
-