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d3d418de540bb4d901b374c39e2d157459a336c7
picard/test/test_script.py
Laurent Monin 7dd311697f tests: PEP8 fixes
2013-07-03 03:37:24 +02:00

257 lines
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Python
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import unittest
import picard
from PyQt4 import QtCore
from picard import config
from picard.script import ScriptParser
from picard.metadata import Metadata
class ScriptParserTest(unittest.TestCase):
def setUp(self):
config.setting = {
'enabled_plugins': '',
}
self.parser = ScriptParser()
def test_cmd_noop(self):
self.assertEqual(self.parser.eval("$noop()"), "")
def test_cmd_if(self):
self.assertEqual(self.parser.eval("$if(1,a,b)"), "a")
self.assertEqual(self.parser.eval("$if(,a,b)"), "b")
def test_cmd_if2(self):
self.assertEqual(self.parser.eval("$if2(,a,b)"), "a")
self.assertEqual(self.parser.eval("$if2($noop(),b)"), "b")
def test_cmd_left(self):
self.assertEqual(self.parser.eval("$left(abcd,2)"), "ab")
def test_cmd_right(self):
self.assertEqual(self.parser.eval("$right(abcd,2)"), "cd")
def test_cmd_set(self):
self.assertEqual(self.parser.eval("$set(test,aaa)%test%"), "aaa")
def test_cmd_set_empty(self):
self.assertEqual(self.parser.eval("$set(test,)%test%"), "")
def test_cmd_set_multi_valued(self):
context = Metadata()
context["source"] = ["multi", "valued"]
self.parser.eval("$set(test,%source%)", context)
self.assertEqual(context.getall("test"), ["multi; valued"]) # list has only a single value
def test_cmd_setmulti_multi_valued(self):
context = Metadata()
context["source"] = ["multi", "valued"]
self.assertEqual("", self.parser.eval("$setmulti(test,%source%)", context)) # no return value
self.assertEqual(context.getall("source"), context.getall("test"))
def test_cmd_setmulti_multi_valued_wth_spaces(self):
context = Metadata()
context["source"] = ["multi, multi", "valued, multi"]
self.assertEqual("", self.parser.eval("$setmulti(test,%source%)", context)) # no return value
self.assertEqual(context.getall("source"), context.getall("test"))
def test_cmd_setmulti_not_multi_valued(self):
context = Metadata()
context["source"] = "multi, multi"
self.assertEqual("", self.parser.eval("$setmulti(test,%source%)", context)) # no return value
self.assertEqual(context.getall("source"), context.getall("test"))
def test_cmd_setmulti_will_remove_empty_items(self):
context = Metadata()
context["source"] = ["", "multi", ""]
self.assertEqual("", self.parser.eval("$setmulti(test,%source%)", context)) # no return value
self.assertEqual(["multi"], context.getall("test"))
def test_cmd_setmulti_custom_splitter_string(self):
context = Metadata()
self.assertEqual("", self.parser.eval("$setmulti(test,multi##valued##test##,##)", context)) # no return value
self.assertEqual(["multi", "valued", "test"], context.getall("test"))
def test_cmd_setmulti_empty_splitter_does_nothing(self):
context = Metadata()
self.assertEqual("", self.parser.eval("$setmulti(test,multi; valued,)", context)) # no return value
self.assertEqual(["multi; valued"], context.getall("test"))
def test_cmd_get(self):
context = Metadata()
context["test"] = "aaa"
self.assertEqual(self.parser.eval("$get(test)", context), "aaa")
context["test2"] = ["multi", "valued"]
self.assertEqual(self.parser.eval("$get(test2)", context), "multi; valued")
def test_cmd_num(self):
self.assertEqual(self.parser.eval("$num(3,3)"), "003")
self.assertEqual(self.parser.eval("$num(03,3)"), "003")
self.assertEqual(self.parser.eval("$num(123,2)"), "123")
def test_cmd_or(self):
self.assertEqual(self.parser.eval("$or(,)"), "")
self.assertEqual(self.parser.eval("$or(,q)"), "1")
self.assertEqual(self.parser.eval("$or(q,)"), "1")
self.assertEqual(self.parser.eval("$or(q,q)"), "1")
def test_cmd_and(self):
self.assertEqual(self.parser.eval("$and(,)"), "")
self.assertEqual(self.parser.eval("$and(,q)"), "")
self.assertEqual(self.parser.eval("$and(q,)"), "")
self.assertEqual(self.parser.eval("$and(q,q)"), "1")
def test_cmd_not(self):
self.assertEqual(self.parser.eval("$not($noop())"), "1")
self.assertEqual(self.parser.eval("$not(q)"), "")
def test_cmd_add(self):
self.assertEqual(self.parser.eval("$add(1,2)"), "3")
def test_cmd_sub(self):
self.assertEqual(self.parser.eval("$sub(1,2)"), "-1")
self.assertEqual(self.parser.eval("$sub(2,1)"), "1")
def test_cmd_div(self):
self.assertEqual(self.parser.eval("$div(9,3)"), "3")
self.assertEqual(self.parser.eval("$div(10,3)"), "3")
def test_cmd_mod(self):
self.assertEqual(self.parser.eval("$mod(9,3)"), "0")
self.assertEqual(self.parser.eval("$mod(10,3)"), "1")
def test_cmd_mul(self):
self.assertEqual(self.parser.eval("$mul(9,3)"), "27")
self.assertEqual(self.parser.eval("$mul(10,3)"), "30")
def test_cmd_eq(self):
self.assertEqual(self.parser.eval("$eq(,)"), "1")
self.assertEqual(self.parser.eval("$eq(,$noop())"), "1")
self.assertEqual(self.parser.eval("$eq(,q)"), "")
self.assertEqual(self.parser.eval("$eq(q,q)"), "1")
self.assertEqual(self.parser.eval("$eq(q,)"), "")
def test_cmd_ne(self):
self.assertEqual(self.parser.eval("$ne(,)"), "")
self.assertEqual(self.parser.eval("$ne(,$noop())"), "")
self.assertEqual(self.parser.eval("$ne(,q)"), "1")
self.assertEqual(self.parser.eval("$ne(q,q)"), "")
self.assertEqual(self.parser.eval("$ne(q,)"), "1")
def test_cmd_lower(self):
self.assertEqual(self.parser.eval("$lower(AbeCeDA)"), "abeceda")
def test_cmd_upper(self):
self.assertEqual(self.parser.eval("$upper(AbeCeDA)"), "ABECEDA")
def test_cmd_rreplace(self):
self.assertEqual(
self.parser.eval(r'''$rreplace(test \(disc 1\),\\s\\\(disc \\d+\\\),)'''),
"test"
)
def test_cmd_rsearch(self):
self.assertEqual(
self.parser.eval(r"$rsearch(test \(disc 1\),\\\(disc \(\\d+\)\\\))"),
"1"
)
def test_arguments(self):
self.assertTrue(
self.parser.eval(
r"$set(bleh,$rsearch(test \(disc 1\),\\\(disc \(\\d+\)\\\)))) $set(wer,1)"))
def test_cmd_gt(self):
self.assertEqual(self.parser.eval("$gt(10,4)"), "1")
self.assertEqual(self.parser.eval("$gt(6,4)"), "1")
def test_cmd_gte(self):
self.assertEqual(self.parser.eval("$gte(10,10)"), "1")
self.assertEqual(self.parser.eval("$gte(10,4)"), "1")
self.assertEqual(self.parser.eval("$gte(6,4)"), "1")
def test_cmd_lt(self):
self.assertEqual(self.parser.eval("$lt(4,10)"), "1")
self.assertEqual(self.parser.eval("$lt(4,6)"), "1")
def test_cmd_lte(self):
self.assertEqual(self.parser.eval("$lte(10,10)"), "1")
self.assertEqual(self.parser.eval("$lte(4,10)"), "1")
self.assertEqual(self.parser.eval("$lte(4,6)"), "1")
def test_cmd_len(self):
self.assertEqual(self.parser.eval("$len(abcdefg)"), "7")
self.assertEqual(self.parser.eval("$len()"), "0")
def test_cmd_firstalphachar(self):
self.assertEqual(self.parser.eval("$firstalphachar(abc)"), "A")
self.assertEqual(self.parser.eval("$firstalphachar(Abc)"), "A")
self.assertEqual(self.parser.eval("$firstalphachar(1abc)"), "#")
self.assertEqual(self.parser.eval("$firstalphachar(...abc)"), "#")
self.assertEqual(self.parser.eval("$firstalphachar(1abc,_)"), "_")
self.assertEqual(self.parser.eval("$firstalphachar(...abc,_)"), "_")
self.assertEqual(self.parser.eval("$firstalphachar()"), "#")
self.assertEqual(self.parser.eval("$firstalphachar(,_)"), "_")
self.assertEqual(self.parser.eval("$firstalphachar( abc)"), "#")
def test_cmd_initials(self):
self.assertEqual(self.parser.eval("$initials(Abc def Ghi)"), "AdG")
self.assertEqual(self.parser.eval("$initials(Abc #def Ghi)"), "AG")
self.assertEqual(self.parser.eval("$initials(Abc 1def Ghi)"), "AG")
self.assertEqual(self.parser.eval("$initials(Abc)"), "A")
self.assertEqual(self.parser.eval("$initials()"), "")
def test_cmd_firstwords(self):
self.assertEqual(self.parser.eval("$firstwords(Abc Def Ghi,11)"), "Abc Def Ghi")
self.assertEqual(self.parser.eval("$firstwords(Abc Def Ghi,12)"), "Abc Def Ghi")
self.assertEqual(self.parser.eval("$firstwords(Abc Def Ghi,7)"), "Abc Def")
self.assertEqual(self.parser.eval("$firstwords(Abc Def Ghi,8)"), "Abc Def")
self.assertEqual(self.parser.eval("$firstwords(Abc Def Ghi,6)"), "Abc")
self.assertEqual(self.parser.eval("$firstwords(Abc Def Ghi,0)"), "")
self.assertEqual(self.parser.eval("$firstwords(Abc Def Ghi,NaN)"), "")
self.assertEqual(self.parser.eval("$firstwords(Abc Def Ghi,)"), "")
def test_cmd_truncate(self):
self.assertEqual(self.parser.eval("$truncate(abcdefg,0)"), "")
self.assertEqual(self.parser.eval("$truncate(abcdefg,7)"), "abcdefg")
self.assertEqual(self.parser.eval("$truncate(abcdefg,3)"), "abc")
self.assertEqual(self.parser.eval("$truncate(abcdefg,10)"), "abcdefg")
self.assertEqual(self.parser.eval("$truncate(abcdefg,)"), "abcdefg")
self.assertEqual(self.parser.eval("$truncate(abcdefg,NaN)"), "abcdefg")
def test_cmd_copy(self):
context = Metadata()
tagsToCopy = ["tag1", "tag2"]
context["source"] = tagsToCopy
context["target"] = ["will", "be", "overwritten"]
self.parser.eval("$copy(target,source)", context)
self.assertEqual(self.parser.context.getall("target"), tagsToCopy)
def _eval_and_check_copymerge(self, context, expected):
self.parser.eval("$copymerge(target,source)", context)
self.assertEqual(self.parser.context.getall("target"), expected)
def test_cmd_copymerge_notarget(self):
context = Metadata()
tagsToCopy = ["tag1", "tag2"]
context["source"] = tagsToCopy
self._eval_and_check_copymerge(context, tagsToCopy)
def test_cmd_copymerge_nosource(self):
context = Metadata()
target = ["tag1", "tag2"]
context["target"] = target
self._eval_and_check_copymerge(context, target)
def test_cmd_copymerge_removedupes(self):
context = Metadata()
context["target"] = ["tag1", "tag2"]
context["source"] = ["tag2", "tag3"]
self._eval_and_check_copymerge(context, ["tag1", "tag2", "tag3"])
def test_cmd_copymerge_nonlist(self):
context = Metadata()
context["target"] = "targetval"
context["source"] = "sourceval"
self._eval_and_check_copymerge(context, ["targetval", "sourceval"])
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