expressive_spec.rb in expressive-0.0.37

- old
+ new

@@ -4,11 +4,11 @@
   before(:each) do
     @scope = Expressive::TopLevel.new
   end
 
   describe "all_symbols" do
-    it { Expressive.all_symbols.should =~ %w(+ - * / = set sum $sub get put post >= > < <= and or if date datetime lookup round $round $days_ago $hours_ago $minutes_ago $append $id $head $lookup $reverse $tail $hash $concat $split $sms $hval $index $random $join $not $include $string $float $integer) }
+    it { Expressive.all_symbols.should =~ %w(+ - * / = ~ set sum $sub get put post >= > < <= and or if date datetime lookup round $round $days_ago $hours_ago $minutes_ago $append $id $head $lookup $reverse $tail $hash $concat $split $sms $hval $index $random $join $not $include $string $float $integer) }
   end
 
   describe "understands booleans" do
     it { Expressive.run("true").should eql true }
     it { Expressive.run("false").should eql false }
@@ -91,9 +91,16 @@
     it { Expressive.run("(> 2 4)").should eql false }
     it { Expressive.run("(< 4 2)").should eql false }
     it { Expressive.run("(< 2 4)").should eql true }
     it { Expressive.run("(>= 4 4)").should eql true }
     it { Expressive.run("(<= 4 4)").should eql true }
+  end
+
+  describe "understands regex" do
+    it { Expressive.run('(~ "asdf" "as.f")').should eql true}
+    it { Expressive.run('(~ "asdf" "asdf.")').should eql false}
+    it { Expressive.run('(~ "asdf" "^asdf$")').should eql true}
+    it { Expressive.run('(~ "asdf" "$sdf")').should eql false}
   end
 
   describe "understands list operations" do
     it { Expressive.run("($head (1 2 3))").should eql 1 }
     it { Expressive.run("($include 3 (1 2 3))").should eql true }