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Diffstat (limited to 't/test-parser.rb')
| -rwxr-xr-x | t/test-parser.rb | 531 |
1 files changed, 0 insertions, 531 deletions
diff --git a/t/test-parser.rb b/t/test-parser.rb deleted file mode 100755 index b98534d..0000000 --- a/t/test-parser.rb +++ /dev/null @@ -1,531 +0,0 @@ -#!/usr/bin/ruby1.8 -I./lib/ -I../lib/ - - -require 'test/unit' -require 'custodian/parser' - - - - -# -# Unit test for our parser. -# -class TestParser < Test::Unit::TestCase - - # - # Create the test suite environment: NOP. - # - def setup - end - - # - # Destroy the test suite environment: NOP. - # - def teardown - end - - - - - - - # - # Test we can create a new parser object - specifically - # that it throws exceptions if it is not given a filename - # that exists. - # - def test_init - - # - # Missing filename -> Exception - # - assert_raise ArgumentError do - Custodian::Parser.new() - end - - # - # Filename points to file that doesn't exist -> Exception - # - assert_raise ArgumentError do - Custodian::Parser.new("/file/doesn't/exist") - end - - # - # File that exists -> No Exception. - # - assert_nothing_raised do - Custodian::Parser.new("/dev/null" ) - end - end - - - - - - - # - # Test that we can define macros. - # - def test_macros - - parser = Custodian::Parser.new("/dev/null" ) - - # - # With nothing loaded we should have zero macros - so the - # count of our macros hash should be zero - # - macros = parser.macros - assert( macros.empty? ) - assert( macros.size() == 0 ) - - - # - # Define a macro: - # - # FOO => "kvm1.vm.bytemark.co.uk", "kvm2.vm.bytemark.co.uk". - # - # Before defining it double-check it doesn't exist - # - assert( !(parser.is_macro?( "FOO" )) ) - - # - # Add it. - # - ret = parser.define_macro( "FOO is kvm1.vm.bytemark.co.uk and kvm2.vm.bytemark.co.uk." ) - - # - # The return value should be an array containing the values we added. - # - # assert( ret.class.to_s == "Array" ) - # assert( ret.size == 2 ) - # assert( ret.include?( "kvm1.vm.bytemark.co.uk" ) ) - # assert( ret.include?( "kvm2.vm.bytemark.co.uk" ) ) - - - # - # OK we should now have a single macro defined. - # - macros = parser.macros - assert( macros.size() == 1 ) - - - # - # The macro name "FOO" should exist - # - assert( parser.is_macro?( "FOO" ) ) - - # - # The contents of the FOO macro should have the value we expect - # - val = parser.get_macro_targets( "FOO" ) - assert( val.size() == 2 ) - assert( val.include?( "kvm1.vm.bytemark.co.uk" ) ) - assert( val.include?( "kvm2.vm.bytemark.co.uk" ) ) - - - # - # Add a macro, using the parser directly. - # - # Before defining it double-check it doesn't exist - # - assert( !(parser.is_macro?( "BAR" )) ) - - # - # Add it. - # - ret = parser.parse_line( "BAR is example.vm.bytemark.co.uk and www.bytemark.co.uk." ) - - # - # The return value should be an array containing the values - # we added. - # - # assert( ret.class.to_s == "Array" ) - # assert( ret.size == 2 ) - # assert( ret.include?( "example.vm.bytemark.co.uk" ) ) - # assert( ret.include?( "www.bytemark.co.uk" ) ) - - - # - # OK we should now have two macros defined. - # - macros = parser.macros - assert( macros.size() == 2 ) - - # - # The macro name "BAR" should exist - # - assert( parser.is_macro?( "BAR" ) ) - - # - # The contents of the BAR macro should have the value we expect - # - val = parser.get_macro_targets( "BAR" ) - assert( val.size() == 2 ) - assert( val.include?( "example.vm.bytemark.co.uk" ) ) - assert( val.include?( "www.bytemark.co.uk" ) ) - end - - - - - - # - # Redefinining a macro should cause an error - # - def test_duplicate_macro - - - # - # Create the parser. - # - parser = Custodian::Parser.new("/dev/null" ) - - - # - # With nothing loaded we should have zero macros - so the - # count of our macros hash should be zero - # - macros = parser.macros - assert( macros.empty? ) - assert( macros.size() == 0 ) - - - # - # Define a macro twice. The first will work, the second will fail - # - assert_nothing_raised do - parser.define_macro( "FOO is kvm1.vm.bytemark.co.uk and kvm2.vm.bytemark.co.uk." ) - end - - assert_raise ArgumentError do - parser.define_macro( "FOO is kvm1.vm.bytemark.co.uk and kvm2.vm.bytemark.co.uk." ) - end - end - - - - - # - # Test that we can define macros with only a single host. - # - def test_short_macros - - parser = Custodian::Parser.new("/dev/null" ) - - # - # With nothing loaded we should have zero macros - so the - # count of our macros hash should be zero - # - macros = parser.macros - assert( macros.empty? ) - assert( macros.size() == 0 ) - - - # - # Define a macro: - # - # FOO => "kvm1.vm.bytemark.co.uk". - # - # Before defining it double-check it doesn't exist - # - assert( !(parser.is_macro?( "FOO" )) ) - - # - # Add it. - # - ret = parser.define_macro( "FOO is kvm1.vm.bytemark.co.uk." ) - - # - # The return value should be an array containing the values we added. - # - # assert( ret.class.to_s == "Array" ) - # assert( ret.size == 1 ) - # assert( ret.include?( "kvm1.vm.bytemark.co.uk" ) ) - - - # - # OK we should now have a single macro defined. - # - macros = parser.macros - assert( macros.size() == 1 ) - - # - # Add a macro, using the parser directly. - # - # Before defining it double-check it doesn't exist - # - assert( !(parser.is_macro?( "BAR_HOSTS" )) ) - - # - # Add it. - # - ret = parser.parse_line( "BAR_HOSTS are example.vm.bytemark.co.uk." ) - - # - # The return value should be an array containing the single value - # we added. - # - # assert( ret.class.to_s == "Array" ) - # assert( ret.size == 1 ) - # assert( ret.include?( "example.vm.bytemark.co.uk" ) ) - - # - # OK we should now have two macros defined. - # - macros = parser.macros - assert( macros.size() == 2 ) - - # - # The macro name "BAR_HOSTS" should exist - # - assert( parser.is_macro?( "BAR_HOSTS" ) ) - - # - # The contents of the BAR macro should have the single value we expect. - # - val = parser.get_macro_targets( "BAR_HOSTS" ) - assert( val.size() == 1 ) - assert( val.include?( "example.vm.bytemark.co.uk" ) ) - end - - - - - - - # - # We found a bug in our live code because macros didn't get expanded - # unless they matched the regular expression "[A-Z_]" - here we test - # that this bug is fixed. - # - # (The issue being that several of our macros have numeric digits in - # their names.) - # - def test_misc_macro - - parser = Custodian::Parser.new("/dev/null" ) - - # - # With nothing loaded we should have zero macros - so the - # count of our macros hash should be zero - # - macros = parser.macros - assert( macros.empty? ) - assert( macros.size() == 0 ) - - - # - # Define a new macro, and ensure it is now present - # - parser.parse_line( "FRONTLINESTAGING29 is 89.16.186.138 and 89.16.186.139 and 89.16.186.148." ) - macros = parser.macros - assert( macros.size() == 1 ) - - - # - # Test that we got a suitable value when lookup up the contents - # of that newly defined macro. - # - values = parser.get_macro_targets( "FRONTLINESTAGING29" ) - assert(values.class.to_s == "Array" ) - - - # - # Parse another line - # - parser.parse_line( "SWML_HOSTS is 212.110.191.9.") - - - # - # Ensure our macro-list is now bigger. - # - macros = parser.macros - assert( macros.size() == 2 ) - - # - # And ensure the macro expansion is correct. - # - values = parser.get_macro_targets( "SWML_HOSTS" ) - assert(values.class.to_s == "Array" ) - end - - - - - - # - # Test that we can define tests which expand macros successfully. - # - def test_adding_tests - - parser = Custodian::Parser.new("/dev/null" ) - - # - # Adding a test should return an array - an array of hashes. - # - ret = parser.parse_line( "example.vm.bytemark must run ssh otherwise 'I hate you'." ) - assert_equal( ret.class.to_s, "Array" ) - assert_equal( ret.size(), 1 ) - - # - # Define a macro - such that a single parsed line will become multiple - # tests. - # - parser.parse_line( "MACRO is kvm1.vm.bytemark.co.uk and kvm1.vm.bytemark.co.uk and kvm3.vm.bytemark.co.uk." ) - assert( parser.is_macro?( "MACRO") ) - - # - # Now add a ping-test against that macro - # - ret = parser.parse_line( "MACRO must run ping otherwise 'ping failure'." ) - - # - # The resulting array should contain three entries. - # - assert_equal( ret.class.to_s, "Array" ) - assert_equal( ret.size(), 3 ) - - # - # Now add more alerts, and ensure we find something sane: - # - # 1. The addition should be arrays of hashes. - # - # 2. The addition should have the correct test-type - # - %w( dns ftp http https jabber ldap ping rsync ssh smtp ).each do |name| - - ret = parser.parse_line( "MACRO must run #{name} otherwise '#{name} failure'." ) - - # - # The resulting array should contain three JSON strings. - # - #assert_equal( ret.class.to_s, "Array" ) - #assert_equal( ret.size(),3 ) - end - end - - - - - - # - # Most services define a default port. Ensure that is correct. - # - def test_default_ports - - expected = { - "dns" => 53, - "ftp" => 21, - "ldap" => 389, - "jabber" => 5222, - "http" => 80, - "rsync" => 873, - "smtp" => 25, - "ssh" => 22, - } - - - end - - - # - # Comment-handling - # - def test_adding_comments - - parser = Custodian::Parser.new("/dev/null" ) - - # - # Adding comments should result in a nil return value. - # - assert( parser.parse_line( "# This is a comment" ).nil? ) - assert( parser.parse_line( "\n" ).nil? ) - assert( parser.parse_line( "" ).nil? ) - assert( parser.parse_line( nil ).nil? ) - end - - - - - - # - # Test that an exception is raised on a malformed line. - # - def test_bogus - - parser = Custodian::Parser.new("/dev/null" ) - - - assert_nothing_raised do - parser.parse_line( "# This is a test" ) - parser.parse_line( "foo must run ssh." ) - end - - assert_raise ArgumentError do - parser.parse_line( "steve is bored." ) - end - - assert_raise ArgumentError do - parser.parse_line( "steve.com must ." ) - end - - end - - - - # - # Test we can add tests which don't contain a trailing period. - # - def test_short_test - - parser = Custodian::Parser.new("/dev/null" ) - - # - # Adding a simple test must work - no trailing whitespace required - # after the test-type. - # - ret = parser.parse_line( "foo.vm.bytemark.co.uk must run ssh." ) - assert( ret ) - assert( ret.class.to_s == "Array" ) - assert( ret.size == 1 ) - - # - # Adding a simple test must work - no trailing period required - # after the test-type. - # - ret = parser.parse_line( "foo.vm.bytemark.co.uk must run ssh" ) - assert( ret ) - assert( ret.class.to_s == "Array" ) - assert( ret.size == 1 ) - end - - - - - # - # Test that each test has the hostname in it. - # - def test_alert_expansion - end - - - # - # Test the potential security-hole for ping-tests - # - def test_ping_security_hole - - - parser = Custodian::Parser.new("/dev/null" ) - -# assert_raise ArgumentError do -# parser.parse_line( "$(/tmp/exploit) must ping ." ) -# end - - assert_nothing_raised do - parser.parse_line( "test.example.vm.bytemark.co.uk must ping ." ) - end - - end - - -end |