Sha256: cb48bf47c1cfe158de8732013420de452df613343b0d5314a7c092f9e9ad390d
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Size: 1.51 KB
Versions: 30
Compression:
Stored size: 1.51 KB
Contents
$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
Version data entries
30 entries across 30 versions & 2 rubygems