SWAMPy

✎ CARVE FLESH

EDITING: test_environment.rb

$TESTING = true

require "minitest/autorun"
require "sexp_processor"

class TestEnvironment < Minitest::Test

def setup
    @env = SexpProcessor::Environment.new
  end

def test_all
    @env.scope do
      @env[:x] = 42

@env.scope do
        @env[:y] = 3
        @env[:x] = Math::PI

expected = { :x => Math::PI, :y => 3 }
        assert_equal expected, @env.all
      end

expected = { :x => Math::PI }
      assert_equal expected, @env.all
    end
  end

def test_depth
    assert_equal 1, @env.depth

@env.scope do
      assert_equal 2, @env.depth
    end

assert_equal 1, @env.depth
  end

def test_index
    test_index_equals
  end

def test_index_unknown
    assert_nil @env[:unknown]
  end

def test_index_out_of_scope
    @env.scope do
      @env[:var] = 42
      assert_equal 42, @env[:var]
    end

assert_nil @env[:var]
  end

def test_index_equals
    @env[:var] = 42

assert_equal 42, @env[:var]
  end

def test_lookup_scope
    @env[:var] = 42
    assert_equal 42, @env[:var]

@env.scope do
      assert_equal 42, @env[:var]
    end
  end

def test_scope
    @env[:var] = 42
    assert_equal 42, @env[:var]

@env.scope do
      @env[:var] = Math::PI
      assert_in_epsilon Math::PI, @env[:var]
    end

assert_in_epsilon Math::PI, @env[:var]
  end

def test_current_shadow
    @env[:var] = 42
    assert_equal 42, @env[:var]

@env.scope do
      @env.current[:var] = 23
      assert_equal 23, @env[:var]
    end

assert_equal 42, @env[:var]
  end
end

CANCEL

Name	Type	Size	Modified	Actions
↩ ..	DIR	—	—
📄 test_composite_sexp_processor.rb	RB	1.3 KB	2023-09-24 03:47	EDIT
📄 test_environment.rb	RB	1.5 KB	2023-09-24 03:47	EDIT
📄 test_sexp.rb	RB	40.5 KB	2023-09-24 03:47	EDIT
📄 test_sexp_processor.rb	RB	8.9 KB	2023-09-24 03:47	EDIT