Sha256: 7642c8333d26feded49e2f38700bee7d7f4705afbe598c2f5c499346bd4e1b29
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Size: 1.57 KB
Versions: 21
Compression:
Stored size: 1.57 KB
Contents
require(File.join(File.dirname(__FILE__), 'test_helper'))
class AttributeTest < Test::Unit::TestCase
def setup
@proxy = mock('attribute-proxy')
end
context "an attribute" do
setup do
@name = :user
@attr = Factory::Attribute.new(@name, 'test', nil)
end
should "have a name" do
assert_equal @name, @attr.name
end
end
context "an attribute with a static value" do
setup do
@value = 'test'
@attr = Factory::Attribute.new(:user, @value, nil)
end
should "return the value" do
assert_equal @value, @attr.value(@proxy)
end
end
context "an attribute with a lazy value" do
setup do
@block = lambda { 'value' }
@attr = Factory::Attribute.new(:user, nil, @block)
end
should "call the block to return a value" do
assert_equal 'value', @attr.value(@proxy)
end
should "yield the attribute proxy to the block" do
@block = lambda {|a| a }
@attr = Factory::Attribute.new(:user, nil, @block)
assert_equal @proxy, @attr.value(@proxy)
end
end
should "raise an error when defining an attribute writer" do
assert_raise Factory::AttributeDefinitionError do
Factory::Attribute.new('test=', nil, nil)
end
end
should "not allow attributes to be added with both a value parameter and a block" do
assert_raise(Factory::AttributeDefinitionError) do
Factory::Attribute.new(:name, 'value', lambda {})
end
end
should "convert names to symbols" do
assert_equal :name, Factory::Attribute.new('name', nil, nil).name
end
end
Version data entries
21 entries across 21 versions & 9 rubygems