Exemple #1
0
    def test_iter(self):
        a = Metadata()
        m1 = Metadatum("desc", [("eng", "desc")])
        m2 = Metadatum("label", [("eng", "lbl"), ("fre", "label")])
        a["desc"] = m1
        a["label"] = m2

        i = 0
        d = []
        d2 = []
        for k, v in a:
            d.append(k)
            d2.append(v)
            if i == 1:
                break
            i += 1
        self.assertEqual(d, ["desc", "label"])
        self.assertEqual(d2, [m1, m2])

        i = 0
        d = []
        d2 = []
        for k, v in a:
            d.append(k)
            d2.append(v)
            break
        self.assertEqual(d, ["desc"])
        self.assertEqual(d2, [m1])

        self.assertEqual(list(a), [("desc", m1), ("label", m2)])
Exemple #2
0
 def test_set_item(self):
     a = Metadatum("title")
     a["eng"] = "Epigrams"
     self.assertEqual(a["eng"], "Epigrams")
     # It should set a default too
     self.assertEqual(a["fre"], "Epigrams")
     # But not twice
     a["fre"] = "Epigrammes"
     self.assertEqual(a["spa"], "Epigrams")
     self.assertEqual(a["fre"], "Epigrammes")
     # Set tuples with one value
     a[("lat", "grc")] = "Epigrammata"
     self.assertEqual(a["lat"], "Epigrammata")
     self.assertEqual(a["grc"], "Epigrammata")
     # Set tuples with tuples
     a = Metadatum("title")
     a[("lat", "grc")] = ("Epigrammata", "ἐπιγραμματον")
     self.assertEqual(a["lat"], "Epigrammata")
     self.assertEqual(a["grc"], "ἐπιγραμματον")
     # Set error because key is wrong
     with six.assertRaisesRegex(
             self, TypeError,
             "Only basestring or tuple instances are accepted as key"):
         a[3.5] = "test"
     with six.assertRaisesRegex(self, ValueError,
                                "Less values than keys detected"):
         a[("lat", "grc")] = ["Epigrammata"]
Exemple #3
0
 def test_len(self):
     a = Metadata()
     m1 = Metadatum("desc", [("eng", "desc")])
     m2 = Metadatum("label", [("eng", "lbl"), ("fre", "label")])
     a["desc"] = m1
     self.assertEqual(len(a), 1)
     a["label"] = m2
     self.assertEqual(len(a), 2)
     a["z"] = 1.5
     self.assertEqual(len(a), 2)
 def test_override_default(self):
     a = Metadatum("title", [
             ("eng", "Epigrams"),
             ("fre", "Epigrammes")
         ])
     self.assertEqual(a["spa"], "Epigrams")
     a.setDefault("fre")
     self.assertEqual(a["spa"], "Epigrammes")
     # If key is not available, should raise an error
     with six.assertRaisesRegex(self, ValueError, "Can not set a default to an unknown key"):
         a.setDefault(None)
Exemple #5
0
    def test_get_item(self):
        a = Metadatum("title", [("eng", "Epigrams"), ("fre", "Epigrammes")])
        self.assertEqual(a[0], "Epigrams")
        self.assertEqual(a["eng"], "Epigrams")
        self.assertEqual(a["spa"], "Epigrams")
        self.assertEqual(a[1], "Epigrammes")
        # Access through tuple !
        self.assertEqual(a[(0, 1)], ("Epigrams", "Epigrammes"))
        with self.assertRaises(KeyError):
            z = a[2]

        a.default = None
        with self.assertRaises(KeyError):
            z = a["spa"]
Exemple #6
0
    def test_iter(self):
        data = [("eng", "Epigrams"), ("fre", "Epigrammes")]
        a = Metadatum("title", [("eng", "Epigrams"), ("fre", "Epigrammes")])

        testdata = [(k, v) for k, v in a]
        self.assertEqual(list(a), testdata)

        a["lat"] = "Epigrammata"
        testdata = [(k, v) for k, v in a]
        self.assertEqual(testdata, data + [("lat", "Epigrammata")])

        i = 0
        d = []
        for k, v in a:
            d.append(k)
            break
        self.assertEqual(d, ["eng"])

        i = 0
        d = []
        for k, v in a:
            d.append(k)
            if i == 1:
                break
            i += 1
        self.assertEqual(d, ["eng", "fre"])
Exemple #7
0
    def test_add(self):
        """ Test sum of two Metadata objects  """
        a = Metadata()
        m1 = Metadatum("desc", [("eng", "desc")])
        m2 = Metadatum("label", [("eng", "lbl"), ("fre", "label")])
        a["desc"] = m1
        a["label"] = m2

        b = Metadata()
        m3 = Metadatum("desc", [("fre", "Omelette")])
        m4 = Metadatum("title", [("eng", "ttl"), ("fre", "titre")])
        b[("desc", "title")] = (m3, m4)

        c = a + b
        self.assertEqual(len(c), 3)
        self.assertEqual(len(c["desc"]), 2)
    def test_get_item(self):
        a = Metadatum("title", [
                ("eng", "Epigrams"),
                ("fre", "Epigrammes")
            ])
        self.assertEqual(a[0], "Epigrams")
        self.assertEqual(a["eng"], "Epigrams")
        self.assertEqual(a["spa"], "Epigrams")
        self.assertEqual(a[1], "Epigrammes")
        # Access through tuple !
        self.assertEqual(a[(0,1)], ("Epigrams", "Epigrammes"))
        with self.assertRaises(KeyError):
            z = a[2]

        a.default = None
        with self.assertRaises(KeyError):
            z = a["spa"]
Exemple #9
0
    def test_get(self):
        a = Metadata()
        m1 = Metadatum("desc", [("eng", "desc")])
        m2 = Metadatum("label", [("eng", "lbl"), ("fre", "label")])
        a[("desc", "label")] = (m1, m2)
        self.assertEqual(a[("desc", "label")], (m1, m2))

        self.assertEqual(a[0], m1)
        with self.assertRaises(KeyError):
            z = a[2]
        with self.assertRaises(KeyError):
            z = a["textgroup"]

        with six.assertRaisesRegex(
                self, TypeError,
                "Only basestring or tuple instances are accepted as key"):
            a[3.5] = "test"
        with six.assertRaisesRegex(self, ValueError,
                                   "Less values than keys detected"):
            a[("lat", "grc")] = ["Epigrammata"]
Exemple #10
0
 def test_override_default(self):
     a = Metadatum("title", [("eng", "Epigrams"), ("fre", "Epigrammes")])
     self.assertEqual(a["spa"], "Epigrams")
     a.setDefault("fre")
     self.assertEqual(a["spa"], "Epigrammes")
     # If key is not available, should raise an error
     with six.assertRaisesRegex(self, ValueError,
                                "Can not set a default to an unknown key"):
         a.setDefault(None)
Exemple #11
0
 def test_len(self):
     a = Metadatum("title", [("eng", "Epigrams"), ("fre", "Epigrammes")])
     self.assertEqual(len(a), 2)
Exemple #12
0
 def test_init_with_children(self):
     a = Metadatum("title", [("eng", "Epigrams"), ("fre", "Epigrammes")])
     self.assertEqual(a["fre"], "Epigrammes")
     self.assertEqual(a["eng"], "Epigrams")
Exemple #13
0
 def test_init(self):
     a = Metadatum("title")
     self.assertEqual(a.name, "title")