convert to test/unit

Author: Jerry Cheung

spec/unit/ldap/dn_spec.rb

@@ -0,0 +1,44 @@
+require 'common'
+require 'net/ldap/dn'
+
+class TestDN < Test::Unit::TestCase
+  def test_escape
+    assert_equal '\\,\\+\\"\\\\\\<\\>\\;', Net::LDAP::DN.escape(',+"\\<>;')
+  end
+
+  def test_escape_on_initialize
+    dn = Net::LDAP::DN.new('cn', ',+"\\<>;', 'ou=company')
+    assert_equal 'cn=\\,\\+\\"\\\\\\<\\>\\;,ou=company', dn.to_s
+  end
+
+  def test_to_a
+    dn = Net::LDAP::DN.new('cn=James, ou=Company\\,\\20LLC')
+    assert_equal ['cn','James','ou','Company, LLC'], dn.to_a
+  end
+
+  def test_to_a_parenthesis
+    dn = Net::LDAP::DN.new('cn =  \ James , ou  =  "Comp\28ny"  ')
+    assert_equal ['cn',' James','ou','Comp(ny'], dn.to_a
+  end
+
+  def test_to_a_hash_symbol
+    dn = Net::LDAP::DN.new('1.23.4=  #A3B4D5  ,ou=Company')
+    assert_equal ['1.23.4','#A3B4D5','ou','Company'], dn.to_a
+  end
+
+  # TODO: raise a more specific exception than RuntimeError
+  def test_bad_input_raises_error
+    [
+      'cn=James,',
+      'cn=#aa aa',
+      'cn="James',
+      'cn=J\ames',
+      'cn=\\',
+      '1.2.d=Value',
+      'd1.2=Value',
+    ].each do |input|
+      dn = Net::LDAP::DN.new(input)
+      assert_raises(RuntimeError) { dn.to_a }
+    end
+  end
+end