test/display_test.rb in iba-0.0.2 vs test/display_test.rb in iba-0.0.3

@@ -1,57 +1,57 @@
 require File.expand_path('test_helper.rb', File.dirname(__FILE__))
 
 # Test how the combinator displays the parsed block contents.
 class DisplayTest < Test::Unit::TestCase
   def test_empty_combinator
-    assert_equal "nil", combinator { }.to_s
+    assert_equal 'nil', combinator {}.to_s
   end
 
   def test_literal_number
-    assert_equal "23", combinator { 23 }.to_s
+    assert_equal '23', combinator { 23 }.to_s
   end
 
   def test_literal_string
-    assert_equal "\"aa\"", combinator { "aa" }.to_s
+    assert_equal "\"aa\"", combinator { 'aa' }.to_s
   end
 
   def test_method_calls
-    assert_equal "foo", combinator { foo }.to_s
-    assert_equal "foo.foo", combinator { foo.foo }.to_s
-    assert_equal "foo.foo(1)", combinator { foo.foo 1 }.to_s
-    assert_equal "foo(1)", combinator { foo 1 }.to_s
-    assert_equal "foo(bar)", combinator { foo bar }.to_s
-    assert_equal "foo(1).bar", combinator { foo(1).bar }.to_s
-    assert_equal "foo.foo.foo", combinator { foo.foo.foo }.to_s
-    assert_equal "foo(bar.baz)", combinator { foo bar.baz }.to_s
+    assert_equal 'foo', combinator { foo }.to_s
+    assert_equal 'foo.foo', combinator { foo.foo }.to_s
+    assert_equal 'foo.foo(1)', combinator { foo.foo 1 }.to_s
+    assert_equal 'foo(1)', combinator { foo 1 }.to_s
+    assert_equal 'foo(bar)', combinator { foo bar }.to_s
+    assert_equal 'foo(1).bar', combinator { foo(1).bar }.to_s
+    assert_equal 'foo.foo.foo', combinator { foo.foo.foo }.to_s
+    assert_equal 'foo(bar.baz)', combinator { foo bar.baz }.to_s
   end
 
   def test_operators
-    assert_equal "(foo + 1)", combinator { foo + 1 }.to_s
-    assert_equal "(foo - 1)", combinator { foo - 1 }.to_s
+    assert_equal '(foo + 1)', combinator { foo + 1 }.to_s
+    assert_equal '(foo - 1)', combinator { foo - 1 }.to_s
   end
 
   def test_operator_equals
-    assert_equal "(foo == 1)", combinator { foo == 1 }.to_s
+    assert_equal '(foo == 1)', combinator { foo == 1 }.to_s
   end
 
   def test_array_index
-    assert_equal "foo[1]", combinator { foo[1] }.to_s
+    assert_equal 'foo[1]', combinator { foo[1] }.to_s
   end
 
   def test_to_s_method
-    assert_equal "foo.to_s", combinator { foo.to_s }.to_s
+    assert_equal 'foo.to_s', combinator { foo.to_s }.to_s
   end
 
   def test_operator_unary_minus
-    assert_equal "-foo", combinator { -foo }.to_s
+    assert_equal '-foo', combinator { -foo }.to_s
   end
 
   def test_operator_if_wont_work
-    assert_equal "bar", combinator { foo ? bar : baz }.to_s
+    assert_equal 'bar', combinator { foo ? bar : baz }.to_s
   end
 
   def test_defined_instance_variables
     @foo = 1
-    assert_equal "@foo", combinator { @foo }.to_s
+    assert_equal '@foo', combinator { @foo }.to_s
   end
 end