def test_make_expr_filter (self):
self.assertEquals (Filter, type(make_expr_filter ('type="Context"', True)))
self.assertEquals("expecting a Boolean got a String: field:name", catch_exception(lambda: make_expr_filter ('name', True)))
self.assertEquals("expecting a Boolean got a Date: field:date_due", catch_exception(lambda: make_expr_filter ('due', True)))
self.assertEquals("expecting a Date got a String: field:name", catch_exception(lambda: make_expr_filter ('due = name', True)))
self.assertEquals('found "name" not: [\'AND\', \'OR\', \'EQ\', \'NE\', \'CB\']', catch_exception(lambda: make_expr_filter ('not name', True)))
def test_make_expr_filter(self):
self.assertEquals(Filter,
type(make_expr_filter('type="Context"', True)))
self.assertEquals(
"expecting a Boolean got a String: field:name",
catch_exception(lambda: make_expr_filter('name', True)))
self.assertEquals(
"expecting a Boolean got a Date: field:date_due",
catch_exception(lambda: make_expr_filter('due', True)))
self.assertEquals(
"expecting a Date got a String: field:name",
catch_exception(lambda: make_expr_filter('due = name', True)))
self.assertEquals(
'found "name" not: [\'AND\', \'OR\', \'EQ\', \'NE\', \'CB\']',
catch_exception(lambda: make_expr_filter('not name', True)))
def test_make_command_filter(self):
self.assertEquals(None, make_command_filter("nonsense"))
self.assertEquals(Sort, type(make_command_filter("sort Task name")))
self.assertEquals(Flatten,
type(make_command_filter("flatten Project")))
self.assertEquals(Prune, type(make_command_filter("prune Folder")))
self.assertEquals(
"prune takes one node type argument, got: prune x y",
catch_exception(lambda: make_command_filter("prune x y")))
self.assertEquals(
"no such node type in prune: Floder",
catch_exception(lambda: make_command_filter("prune Floder")))
self.assertEquals(
"flatten takes one node type argument, got: flatten x y",
catch_exception(lambda: make_command_filter("flatten x y")))
self.assertEquals(
"no such node type in flatten: Floder",
catch_exception(lambda: make_command_filter("flatten Floder")))
self.assertEquals(
"no such node type in sort: Kangaroo",
catch_exception(lambda: make_command_filter("sort Kangaroo ")))
self.assertEquals(
"sort takes two arguments, node type and field, got: sort x y z",
catch_exception(lambda: make_command_filter("sort x y z")))
self.assertEquals(
"no such sortable field:weight",
catch_exception(lambda: make_command_filter("sort Task weight")))
def test_tokenisation(self):
self.assertEquals('aa,OB,bb,CB,cc', pretty_tokens(tokenise ('aa(bb)cc')))
self.assertEquals('aa,"bb",cc,EQ', pretty_tokens(tokenise ('aa"bb"cc=')))
self.assertEquals('aa,"bb",cc,EQ', pretty_tokens(tokenise ("aa'bb'cc=")))
self.assertEquals('a,NE,b', pretty_tokens(tokenise ("a != b")))
self.assertEquals('a,AND,b', pretty_tokens(tokenise ("a and b")))
self.assertEquals('a,OR,b', pretty_tokens(tokenise ("a or b")))
self.assertEquals('a,CB,OR,OB,b', pretty_tokens(tokenise ("a)or(b")))
self.assertEquals('NOT,a', pretty_tokens(tokenise ("! a")))
self.assertEquals('ab,BS,cd', pretty_tokens(tokenise ("ab\\cd")))
self.assertEquals('work', pretty_tokens(tokenise ('work'))) # Contains an or
self.assertEquals("unclosed quote", catch_exception(lambda: tokenise ('a"b')))
def test_tokenisation(self):
self.assertEquals('aa,OB,bb,CB,cc',
pretty_tokens(tokenise('aa(bb)cc')))
self.assertEquals('aa,"bb",cc,EQ',
pretty_tokens(tokenise('aa"bb"cc=')))
self.assertEquals('aa,"bb",cc,EQ',
pretty_tokens(tokenise("aa'bb'cc=")))
self.assertEquals('a,NE,b', pretty_tokens(tokenise("a != b")))
self.assertEquals('a,AND,b', pretty_tokens(tokenise("a and b")))
self.assertEquals('a,OR,b', pretty_tokens(tokenise("a or b")))
self.assertEquals('a,CB,OR,OB,b', pretty_tokens(tokenise("a)or(b")))
self.assertEquals('NOT,a', pretty_tokens(tokenise("! a")))
self.assertEquals('ab,BS,cd', pretty_tokens(tokenise("ab\\cd")))
self.assertEquals('work',
pretty_tokens(tokenise('work'))) # Contains an or
self.assertEquals("unclosed quote",
catch_exception(lambda: tokenise('a"b')))
def test_make_command_filter (self):
self.assertEquals (None, make_command_filter ("nonsense"))
self.assertEquals (Sort, type(make_command_filter ("sort Task name")))
self.assertEquals (Flatten, type(make_command_filter ("flatten Project")))
self.assertEquals (Prune, type(make_command_filter ("prune Folder")))
self.assertEquals("prune takes one node type argument, got: prune x y", catch_exception(lambda: make_command_filter ("prune x y")))
self.assertEquals("no such node type in prune: Floder", catch_exception(lambda: make_command_filter ("prune Floder")))
self.assertEquals("flatten takes one node type argument, got: flatten x y", catch_exception(lambda: make_command_filter ("flatten x y")))
self.assertEquals("no such node type in flatten: Floder", catch_exception(lambda: make_command_filter ("flatten Floder")))
self.assertEquals("no such node type in sort: Kangaroo", catch_exception(lambda: make_command_filter ("sort Kangaroo ")))
self.assertEquals("sort takes two arguments, node type and field, got: sort x y z", catch_exception(lambda: make_command_filter ("sort x y z")))
self.assertEquals("no such sortable field:weight", catch_exception(lambda: make_command_filter ("sort Task weight")))
