test/parser/unit/simple_expression_test.rb in koi-reference-parser-0.0.1 vs test/parser/unit/simple_expression_test.rb in koi-reference-parser-0.0.2

@@ -1,212 +1,212 @@
-require File.expand_path(File.join(File.dirname(__FILE__), '..', '..', 'test_helper.rb'))
-
-class SimpleExpressionTest < Test::Unit::TestCase
-
-  include KoiReferenceParser
-
-  ###############
-  # ADDITION
-
-  test "should parse simple addition expression with integers" do
-    tree = Parser.parse('test = 1 + 1')
-    assert_expression(tree, AdditionOperator)
-  end
-  
-  test "should parse simple addition expression with floats" do
-    tree = Parser.parse('test = 1.0 + 1.0')
-    assert_expression(tree, AdditionOperator)
-  end
-  
-  test "should parse simple addition expression with strings" do
-    tree = Parser.parse('test = "1" + "1"')
-    assert_expression(tree, AdditionOperator)
-  end
-  
-  test "should parse simple addition expression with identifiers" do
-    tree = Parser.parse('test = test1 + test2')
-    assert_expression(tree, AdditionOperator)
-  end
-  
-  
-  ###############
-  # SUBTRACTION
-  
-  test "should parse simple subtraction expression with integers" do
-    tree = Parser.parse('test = 1 - 1')
-    assert_expression(tree, SubtractionOperator)
-  end
-  
-  test "should parse simple subtraction expression with floats" do
-    tree = Parser.parse('test = 1.0 - 1.0')
-    assert_expression(tree, SubtractionOperator)
-  end
-  
-  test "should parse simple subtraction expression with strings" do
-    tree = Parser.parse('test = "1" - "1"')
-    assert_expression(tree, SubtractionOperator)
-  end
-  
-  test "should parse simple subtraction expression with identifiers" do
-    tree = Parser.parse('test = test1 - test2')
-    assert_expression(tree, SubtractionOperator)
-  end
-  
-  
-  ###############
-  # MULTIPLICATION
-  
-  test "should parse simple multiplication expression with integers" do
-    tree = Parser.parse('test = 1 * 1')
-    assert_expression(tree, MultiplicationOperator)
-  end
-  
-  test "should parse simple multiplication expression with floats" do
-    tree = Parser.parse('test = 1.0 * 1.0')
-    assert_expression(tree, MultiplicationOperator)
-  end
-  
-  test "should parse simple multiplication expression with strings" do
-    tree = Parser.parse('test = "1" * "1"')
-    assert_expression(tree, MultiplicationOperator)
-  end
-  
-  test "should parse simple multiplication expression with identifiers" do
-    tree = Parser.parse('test = test1 * test2')
-    assert_expression(tree, MultiplicationOperator)
-  end
-  
-  
-  ###############
-  # DIVISION
-  
-  test "should parse simple division expression with integers" do
-    tree = Parser.parse('test = 1 / 1')
-    assert_expression(tree, DivisionOperator)
-  end
-  
-  test "should parse simple division expression with floats" do
-    tree = Parser.parse('test = 1.0 / 1.0')
-    assert_expression(tree, DivisionOperator)
-  end
-  
-  test "should parse simple division expression with strings" do
-    tree = Parser.parse('test = "1" / "1"')
-    assert_expression(tree, DivisionOperator)
-  end
-  
-  test "should parse simple division expression with identifiers" do
-    tree = Parser.parse('test = test1 / test2')
-    assert_expression(tree, DivisionOperator)
-  end
-  
-  
-  ###############
-  # EQUALITY
-  
-  test "should parse simple equality expression with integers" do
-    tree = Parser.parse('test = 1 == 1')
-    assert_expression(tree, EqualityOperator)
-  end
-  
-  test "should parse simple equality expression with floats" do
-    tree = Parser.parse('test = 1.0 == 1.0')
-    assert_expression(tree, EqualityOperator)
-  end
-  
-  test "should parse simple equality expression with strings" do
-    tree = Parser.parse('test = "1" == "1"')
-    assert_expression(tree, EqualityOperator)
-  end
-  
-  test "should parse simple equality expression with identifiers" do
-    tree = Parser.parse('test = test1 == test2')
-    assert_expression(tree, EqualityOperator)
-  end
-  
-  
-  ###############
-  # INEQUALITY
-  
-  test "should parse simple inequality expression with integers" do
-    tree = Parser.parse('test = 1 != 1')
-    assert_expression(tree, InequalityOperator)
-  end
-  
-  test "should parse simple inequality expression with floats" do
-    tree = Parser.parse('test = 1.0 != 1.0')
-    assert_expression(tree, InequalityOperator)
-  end
-  
-  test "should parse simple inequality expression with strings" do
-    tree = Parser.parse('test = "1" != "1"')
-    assert_expression(tree, InequalityOperator)
-  end
-  
-  test "should parse simple inequality expression with identifiers" do
-    tree = Parser.parse('test = test1 != test2')
-    assert_expression(tree, InequalityOperator)
-  end
-  
-  
-  ###############
-  # GREATER THAN
-  
-  test "should parse simple 'greater than' expression with integers" do
-    tree = Parser.parse('test = 1 > 1')
-    assert_expression(tree, GreaterThanOperator)
-  end
-  
-  test "should parse simple 'greater than' expression with floats" do
-    tree = Parser.parse('test = 1.0 > 1.0')
-    assert_expression(tree, GreaterThanOperator)
-  end
-  
-  test "should parse simple 'greater than' expression with strings" do
-    tree = Parser.parse('test = "1" > "1"')
-    assert_expression(tree, GreaterThanOperator)
-  end
-  
-  test "should parse simple 'greater than' expression with identifiers" do
-    tree = Parser.parse('test = test1 > test2')
-    assert_expression(tree, GreaterThanOperator)
-  end
-  
-  
-  ###############
-  # LESS THAN
-  
-  test "should parse simple 'less than' expression with integers" do
-    tree = Parser.parse('test = 1 < 1')
-    assert_expression(tree, LessThanOperator)
-  end
-  
-  test "should parse simple 'less than' expression with floats" do
-    tree = Parser.parse('test = 1.0 < 1.0')
-    assert_expression(tree, LessThanOperator)
-  end
-  
-  test "should parse simple 'less than' expression with strings" do
-    tree = Parser.parse('test = "1" < "1"')
-    assert_expression(tree, LessThanOperator)
-  end
-  
-  test "should parse simple 'less than' expression with identifiers" do
-    tree = Parser.parse('test = test1 < test2')
-    assert_expression(tree, LessThanOperator)
-  end
-  
-  
-  private
-  
-    def assert_expression(tree, operator = nil)
-      assert_kind_of Block, tree
-      assert_kind_of Statement, tree.elements.first
-      assert_kind_of Assignment, tree.elements.first.elements.last
-      assert_kind_of Identifier, tree.elements.first.elements.last.elements[0]
-      assert_kind_of AssignmentOperator, tree.elements.first.elements.last.elements[1]
-      assert_kind_of Expression, tree.elements.first.elements.last.elements[2]
-      assert_equal 3, tree.elements.first.elements.last.elements[2].elements.first.elements.size
-      assert_kind_of operator, tree.elements.first.elements.last.elements[2].elements.first.elements[1] unless(operator.nil?)
-    end
-
+require File.expand_path(File.join(File.dirname(__FILE__), '..', '..', 'test_helper.rb'))
+
+class SimpleExpressionTest < Test::Unit::TestCase
+
+  include KoiReferenceParser
+
+  ###############
+  # ADDITION
+
+  test "should parse simple addition expression with integers" do
+    tree = Parser.parse('test = 1 + 1')
+    assert_expression(tree, AdditionOperator)
+  end
+  
+  test "should parse simple addition expression with floats" do
+    tree = Parser.parse('test = 1.0 + 1.0')
+    assert_expression(tree, AdditionOperator)
+  end
+  
+  test "should parse simple addition expression with strings" do
+    tree = Parser.parse('test = "1" + "1"')
+    assert_expression(tree, AdditionOperator)
+  end
+  
+  test "should parse simple addition expression with identifiers" do
+    tree = Parser.parse('test = test1 + test2')
+    assert_expression(tree, AdditionOperator)
+  end
+  
+  
+  ###############
+  # SUBTRACTION
+  
+  test "should parse simple subtraction expression with integers" do
+    tree = Parser.parse('test = 1 - 1')
+    assert_expression(tree, SubtractionOperator)
+  end
+  
+  test "should parse simple subtraction expression with floats" do
+    tree = Parser.parse('test = 1.0 - 1.0')
+    assert_expression(tree, SubtractionOperator)
+  end
+  
+  test "should parse simple subtraction expression with strings" do
+    tree = Parser.parse('test = "1" - "1"')
+    assert_expression(tree, SubtractionOperator)
+  end
+  
+  test "should parse simple subtraction expression with identifiers" do
+    tree = Parser.parse('test = test1 - test2')
+    assert_expression(tree, SubtractionOperator)
+  end
+  
+  
+  ###############
+  # MULTIPLICATION
+  
+  test "should parse simple multiplication expression with integers" do
+    tree = Parser.parse('test = 1 * 1')
+    assert_expression(tree, MultiplicationOperator)
+  end
+  
+  test "should parse simple multiplication expression with floats" do
+    tree = Parser.parse('test = 1.0 * 1.0')
+    assert_expression(tree, MultiplicationOperator)
+  end
+  
+  test "should parse simple multiplication expression with strings" do
+    tree = Parser.parse('test = "1" * "1"')
+    assert_expression(tree, MultiplicationOperator)
+  end
+  
+  test "should parse simple multiplication expression with identifiers" do
+    tree = Parser.parse('test = test1 * test2')
+    assert_expression(tree, MultiplicationOperator)
+  end
+  
+  
+  ###############
+  # DIVISION
+  
+  test "should parse simple division expression with integers" do
+    tree = Parser.parse('test = 1 / 1')
+    assert_expression(tree, DivisionOperator)
+  end
+  
+  test "should parse simple division expression with floats" do
+    tree = Parser.parse('test = 1.0 / 1.0')
+    assert_expression(tree, DivisionOperator)
+  end
+  
+  test "should parse simple division expression with strings" do
+    tree = Parser.parse('test = "1" / "1"')
+    assert_expression(tree, DivisionOperator)
+  end
+  
+  test "should parse simple division expression with identifiers" do
+    tree = Parser.parse('test = test1 / test2')
+    assert_expression(tree, DivisionOperator)
+  end
+  
+  
+  ###############
+  # EQUALITY
+  
+  test "should parse simple equality expression with integers" do
+    tree = Parser.parse('test = 1 == 1')
+    assert_expression(tree, EqualityOperator)
+  end
+  
+  test "should parse simple equality expression with floats" do
+    tree = Parser.parse('test = 1.0 == 1.0')
+    assert_expression(tree, EqualityOperator)
+  end
+  
+  test "should parse simple equality expression with strings" do
+    tree = Parser.parse('test = "1" == "1"')
+    assert_expression(tree, EqualityOperator)
+  end
+  
+  test "should parse simple equality expression with identifiers" do
+    tree = Parser.parse('test = test1 == test2')
+    assert_expression(tree, EqualityOperator)
+  end
+  
+  
+  ###############
+  # INEQUALITY
+  
+  test "should parse simple inequality expression with integers" do
+    tree = Parser.parse('test = 1 != 1')
+    assert_expression(tree, InequalityOperator)
+  end
+  
+  test "should parse simple inequality expression with floats" do
+    tree = Parser.parse('test = 1.0 != 1.0')
+    assert_expression(tree, InequalityOperator)
+  end
+  
+  test "should parse simple inequality expression with strings" do
+    tree = Parser.parse('test = "1" != "1"')
+    assert_expression(tree, InequalityOperator)
+  end
+  
+  test "should parse simple inequality expression with identifiers" do
+    tree = Parser.parse('test = test1 != test2')
+    assert_expression(tree, InequalityOperator)
+  end
+  
+  
+  ###############
+  # GREATER THAN
+  
+  test "should parse simple 'greater than' expression with integers" do
+    tree = Parser.parse('test = 1 > 1')
+    assert_expression(tree, GreaterThanOperator)
+  end
+  
+  test "should parse simple 'greater than' expression with floats" do
+    tree = Parser.parse('test = 1.0 > 1.0')
+    assert_expression(tree, GreaterThanOperator)
+  end
+  
+  test "should parse simple 'greater than' expression with strings" do
+    tree = Parser.parse('test = "1" > "1"')
+    assert_expression(tree, GreaterThanOperator)
+  end
+  
+  test "should parse simple 'greater than' expression with identifiers" do
+    tree = Parser.parse('test = test1 > test2')
+    assert_expression(tree, GreaterThanOperator)
+  end
+  
+  
+  ###############
+  # LESS THAN
+  
+  test "should parse simple 'less than' expression with integers" do
+    tree = Parser.parse('test = 1 < 1')
+    assert_expression(tree, LessThanOperator)
+  end
+  
+  test "should parse simple 'less than' expression with floats" do
+    tree = Parser.parse('test = 1.0 < 1.0')
+    assert_expression(tree, LessThanOperator)
+  end
+  
+  test "should parse simple 'less than' expression with strings" do
+    tree = Parser.parse('test = "1" < "1"')
+    assert_expression(tree, LessThanOperator)
+  end
+  
+  test "should parse simple 'less than' expression with identifiers" do
+    tree = Parser.parse('test = test1 < test2')
+    assert_expression(tree, LessThanOperator)
+  end
+  
+  
+  private
+  
+    def assert_expression(tree, operator = nil)
+      assert_kind_of Block, tree
+      assert_kind_of Statement, tree.elements.first
+      assert_kind_of Assignment, tree.elements.first.elements.last
+      assert_kind_of Identifier, tree.elements.first.elements.last.elements[0]
+      assert_kind_of AssignmentOperator, tree.elements.first.elements.last.elements[1]
+      assert_kind_of Expression, tree.elements.first.elements.last.elements[2]
+      assert_equal 3, tree.elements.first.elements.last.elements[2].elements.first.elements.size
+      assert_kind_of operator, tree.elements.first.elements.last.elements[2].elements.first.elements[1] unless(operator.nil?)
+    end
+
 end
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