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.orig? geeze..
This commit is contained in:
Kenneth Reitz
@@ -1,522 +0,0 @@
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""Tests for Tablib."""
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import unittest
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import sys
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if sys.version_info[0] > 2:
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from tablib.packages import markup3 as markup
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else:
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from tablib.packages import markup
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import tablib
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class TablibTestCase(unittest.TestCase):
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"""Tablib test cases."""
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def setUp(self):
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"""Create simple data set with headers."""
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global data, book
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data = tablib.Dataset()
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book = tablib.Databook()
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self.headers = ('first_name', 'last_name', 'gpa')
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self.john = ('John', 'Adams', 90)
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self.george = ('George', 'Washington', 67)
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self.tom = ('Thomas', 'Jefferson', 50)
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self.founders = tablib.Dataset(headers=self.headers)
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self.founders.append(self.john)
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self.founders.append(self.george)
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self.founders.append(self.tom)
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def tearDown(self):
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"""Teardown."""
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pass
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def test_empty_append(self):
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"""Verify append() correctly adds tuple with no headers."""
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new_row = (1, 2, 3)
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data.append(new_row)
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# Verify width/data
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self.assertTrue(data.width == len(new_row))
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self.assertTrue(data[0] == new_row)
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def test_empty_append_with_headers(self):
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"""Verify append() correctly detects mismatch of number of
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headers and data.
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"""
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data.headers = ['first', 'second']
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new_row = (1, 2, 3, 4)
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self.assertRaises(tablib.InvalidDimensions, data.append, new_row)
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def test_add_column(self):
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"""Verify adding column works with/without headers."""
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data.append(['kenneth'])
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data.append(['bessie'])
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new_col = ['reitz', 'monke']
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data.append(col=new_col)
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self.assertEquals(data[0], ('kenneth', 'reitz'))
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self.assertEquals(data.width, 2)
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# With Headers
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data.headers = ('fname', 'lname')
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new_col = [21, 22]
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data.append(col=new_col, header='age')
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self.assertEquals(data['age'], new_col)
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def test_add_column_no_data_no_headers(self):
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"""Verify adding new column with no headers."""
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new_col = ('reitz', 'monke')
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data.append(col=new_col)
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self.assertEquals(data[0], tuple([new_col[0]]))
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self.assertEquals(data.width, 1)
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self.assertEquals(data.height, len(new_col))
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def test_add_callable_column(self):
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"""Verify adding column with values specified as callable."""
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new_col = [lambda x: x[0]]
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self.founders.append(col=new_col, header='first_again')
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#
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# self.assertTrue(map(lambda x: x[0] == x[-1], self.founders))
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def test_header_slicing(self):
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"""Verify slicing by headers."""
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self.assertEqual(self.founders['first_name'],
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[self.john[0], self.george[0], self.tom[0]])
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self.assertEqual(self.founders['last_name'],
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[self.john[1], self.george[1], self.tom[1]])
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self.assertEqual(self.founders['gpa'],
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[self.john[2], self.george[2], self.tom[2]])
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def test_data_slicing(self):
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"""Verify slicing by data."""
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# Slice individual rows
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self.assertEqual(self.founders[0], self.john)
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self.assertEqual(self.founders[:1], [self.john])
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self.assertEqual(self.founders[1:2], [self.george])
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self.assertEqual(self.founders[-1], self.tom)
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self.assertEqual(self.founders[3:], [])
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# Slice multiple rows
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self.assertEqual(self.founders[:], [self.john, self.george, self.tom])
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self.assertEqual(self.founders[0:2], [self.john, self.george])
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self.assertEqual(self.founders[1:3], [self.george, self.tom])
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self.assertEqual(self.founders[2:], [self.tom])
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def test_delete(self):
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"""Verify deleting from dataset works."""
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# Delete from front of object
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del self.founders[0]
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self.assertEqual(self.founders[:], [self.george, self.tom])
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# Verify dimensions, width should NOT change
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self.assertEqual(self.founders.height, 2)
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self.assertEqual(self.founders.width, 3)
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# Delete from back of object
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del self.founders[1]
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self.assertEqual(self.founders[:], [self.george])
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# Verify dimensions, width should NOT change
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self.assertEqual(self.founders.height, 1)
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self.assertEqual(self.founders.width, 3)
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# Delete from invalid index
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self.assertRaises(IndexError, self.founders.__delitem__, 3)
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def test_csv_export(self):
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"""Verify exporting dataset object as CSV."""
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# Build up the csv string with headers first, followed by each row
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csv = ''
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for col in self.headers:
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csv += col + ','
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csv = csv.strip(',') + '\r\n'
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for founder in self.founders:
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for col in founder:
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csv += str(col) + ','
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csv = csv.strip(',') + '\r\n'
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self.assertEqual(csv, self.founders.csv)
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def test_tsv_export(self):
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"""Verify exporting dataset object as CSV."""
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# Build up the csv string with headers first, followed by each row
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tsv = ''
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for col in self.headers:
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tsv += col + '\t'
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tsv = tsv.strip('\t') + '\r\n'
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for founder in self.founders:
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for col in founder:
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tsv += str(col) + '\t'
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tsv = tsv.strip('\t') + '\r\n'
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self.assertEqual(tsv, self.founders.tsv)
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def test_html_export(self):
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"""HTML export"""
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html = markup.page()
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html.table.open()
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html.thead.open()
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html.tr(markup.oneliner.th(self.founders.headers))
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html.thead.close()
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for founder in self.founders:
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html.tr(markup.oneliner.td(founder))
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html.table.close()
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html = str(html)
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self.assertEqual(html, self.founders.html)
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def test_unicode_append(self):
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"""Passes in a single unicode charecter and exports."""
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new_row = ('å', 'é')
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data.append(new_row)
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data.json
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data.yaml
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data.csv
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data.tsv
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data.xls
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<<<<<<< HEAD
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data.html
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=======
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data.xlsx
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>>>>>>> 5350355fbe0aefe053d40fda03c0688a7b7eae3d
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def test_book_export_no_exceptions(self):
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"""Test that varoius exports don't error out."""
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book = tablib.Databook()
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book.add_sheet(data)
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book.json
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book.yaml
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book.xls
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book.xlsx
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def test_json_import_set(self):
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"""Generate and import JSON set serialization."""
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data.append(self.john)
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data.append(self.george)
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data.headers = self.headers
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_json = data.json
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data.json = _json
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self.assertEqual(_json, data.json)
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def test_json_import_book(self):
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"""Generate and import JSON book serialization."""
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data.append(self.john)
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data.append(self.george)
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data.headers = self.headers
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book.add_sheet(data)
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_json = book.json
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book.json = _json
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self.assertEqual(_json, book.json)
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def test_yaml_import_set(self):
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"""Generate and import YAML set serialization."""
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data.append(self.john)
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data.append(self.george)
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data.headers = self.headers
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_yaml = data.yaml
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data.yaml = _yaml
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self.assertEqual(_yaml, data.yaml)
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def test_yaml_import_book(self):
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"""Generate and import YAML book serialization."""
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data.append(self.john)
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data.append(self.george)
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data.headers = self.headers
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book.add_sheet(data)
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_yaml = book.yaml
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book.yaml = _yaml
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self.assertEqual(_yaml, book.yaml)
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def test_csv_import_set(self):
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"""Generate and import CSV set serialization."""
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data.append(self.john)
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data.append(self.george)
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data.headers = self.headers
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_csv = data.csv
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data.csv = _csv
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self.assertEqual(_csv, data.csv)
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def test_csv_import_set_with_spaces(self):
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"""Generate and import CSV set serialization when row values have
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spaces."""
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data.append(('Bill Gates', 'Microsoft'))
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data.append(('Steve Jobs', 'Apple'))
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data.headers = ('Name', 'Company')
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_csv = data.csv
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data.csv = _csv
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self.assertEqual(_csv, data.csv)
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def test_tsv_import_set(self):
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"""Generate and import TSV set serialization."""
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data.append(self.john)
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data.append(self.george)
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data.headers = self.headers
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_tsv = data.tsv
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data.tsv = _tsv
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self.assertEqual(_tsv, data.tsv)
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def test_csv_format_detect(self):
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"""Test CSV format detection."""
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_csv = (
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'1,2,3\n'
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'4,5,6\n'
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'7,8,9\n'
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)
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_bunk = (
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'¡¡¡¡¡¡¡¡£™∞¢£§∞§¶•¶ª∞¶•ªº••ª–º§•†•§º¶•†¥ª–º•§ƒø¥¨©πƒø†ˆ¥ç©¨√øˆ¥≈†ƒ¥ç©ø¨çˆ¥ƒçø¶'
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)
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self.assertTrue(tablib.formats.csv.detect(_csv))
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self.assertFalse(tablib.formats.csv.detect(_bunk))
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def test_tsv_format_detect(self):
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"""Test TSV format detection."""
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_tsv = (
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'1\t2\t3\n'
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'4\t5\t6\n'
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'7\t8\t9\n'
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)
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_bunk = (
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'¡¡¡¡¡¡¡¡£™∞¢£§∞§¶•¶ª∞¶•ªº••ª–º§•†•§º¶•†¥ª–º•§ƒø¥¨©πƒø†ˆ¥ç©¨√øˆ¥≈†ƒ¥ç©ø¨çˆ¥ƒçø¶'
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)
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self.assertTrue(tablib.formats.tsv.detect(_tsv))
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self.assertFalse(tablib.formats.tsv.detect(_bunk))
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def test_json_format_detect(self):
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"""Test JSON format detection."""
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_json = '[{"last_name": "Adams","age": 90,"first_name": "John"}]'
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_bunk = (
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'¡¡¡¡¡¡¡¡£™∞¢£§∞§¶•¶ª∞¶•ªº••ª–º§•†•§º¶•†¥ª–º•§ƒø¥¨©πƒø†ˆ¥ç©¨√øˆ¥≈†ƒ¥ç©ø¨çˆ¥ƒçø¶'
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)
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self.assertTrue(tablib.formats.json.detect(_json))
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self.assertFalse(tablib.formats.json.detect(_bunk))
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def test_yaml_format_detect(self):
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"""Test YAML format detection."""
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_yaml = '- {age: 90, first_name: John, last_name: Adams}'
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_bunk = (
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'¡¡¡¡¡¡---///\n\n\n¡¡£™∞¢£§∞§¶•¶ª∞¶•ªº••ª–º§•†•§º¶•†¥ª–º•§ƒø¥¨©πƒø†ˆ¥ç©¨√øˆ¥≈†ƒ¥ç©ø¨çˆ¥ƒçø¶'
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)
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self.assertTrue(tablib.formats.yaml.detect(_yaml))
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self.assertFalse(tablib.formats.yaml.detect(_bunk))
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def test_auto_format_detect(self):
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"""Test auto format detection."""
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_yaml = '- {age: 90, first_name: John, last_name: Adams}'
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_json = '[{"last_name": "Adams","age": 90,"first_name": "John"}]'
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_csv = '1,2,3\n4,5,6\n7,8,9\n'
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_bunk = '¡¡¡¡¡¡---///\n\n\n¡¡£™∞¢£§∞§¶•¶ª∞¶•ªº••ª–º§•†•§º¶•†¥ª–º•§ƒø¥¨©πƒø†ˆ¥ç©¨√øˆ¥≈†ƒ¥ç©ø¨çˆ¥ƒçø¶'
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self.assertEqual(tablib.detect(_yaml)[0], tablib.formats.yaml)
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self.assertEqual(tablib.detect(_csv)[0], tablib.formats.csv)
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self.assertEqual(tablib.detect(_json)[0], tablib.formats.json)
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self.assertEqual(tablib.detect(_bunk)[0], None)
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def test_transpose(self):
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"""Transpose a dataset."""
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transposed_founders = self.founders.transpose()
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first_row = transposed_founders[0]
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second_row = transposed_founders[1]
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self.assertEqual(transposed_founders.headers,
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["first_name","John", "George", "Thomas"])
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self.assertEqual(first_row,
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("last_name","Adams", "Washington", "Jefferson"))
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self.assertEqual(second_row,
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("gpa",90, 67, 50))
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def test_row_stacking(self):
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"""Row stacking."""
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to_join = tablib.Dataset(headers=self.founders.headers)
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for row in self.founders:
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to_join.append(row=row)
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row_stacked = self.founders.stack_rows(to_join)
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for column in row_stacked.headers:
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original_data = self.founders[column]
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expected_data = original_data + original_data
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self.assertEqual(row_stacked[column], expected_data)
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def test_column_stacking(self):
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"""Column stacking"""
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to_join = tablib.Dataset(headers=self.founders.headers)
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for row in self.founders:
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to_join.append(row=row)
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column_stacked = self.founders.stack_columns(to_join)
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for index, row in enumerate(column_stacked):
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original_data = self.founders[index]
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expected_data = original_data + original_data
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self.assertEqual(row, expected_data)
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self.assertEqual(column_stacked[0],
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("John", "Adams", 90, "John", "Adams", 90))
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def test_sorting(self):
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"""Sort columns."""
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sorted_data = self.founders.sort(col="first_name")
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first_row = sorted_data[0]
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second_row = sorted_data[2]
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third_row = sorted_data[1]
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expected_first = self.founders[1]
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expected_second = self.founders[2]
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expected_third = self.founders[0]
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self.assertEqual(first_row, expected_first)
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self.assertEqual(second_row, expected_second)
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self.assertEqual(third_row, expected_third)
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def test_wipe(self):
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"""Purge a dataset."""
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new_row = (1, 2, 3)
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data.append(new_row)
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# Verify width/data
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self.assertTrue(data.width == len(new_row))
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self.assertTrue(data[0] == new_row)
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data.wipe()
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new_row = (1, 2, 3, 4)
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data.append(new_row)
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self.assertTrue(data.width == len(new_row))
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self.assertTrue(data[0] == new_row)
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def test_formatters(self):
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"""Confirm formatters are being triggered."""
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||||
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def _formatter(cell_value):
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return str(cell_value).upper()
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||||
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self.founders.add_formatter('last_name', _formatter)
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||||
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||||
for name in [r['last_name'] for r in self.founders.dict]:
|
||||
self.assertTrue(name.isupper())
|
||||
|
||||
def test_unicode_csv(self):
|
||||
"""Check if unicode in csv export doesn't raise."""
|
||||
|
||||
data = tablib.Dataset()
|
||||
|
||||
if sys.version_info[0] > 2:
|
||||
data.append(['\xfc', '\xfd'])
|
||||
else:
|
||||
exec("data.append([u'\xfc', u'\xfd'])")
|
||||
|
||||
|
||||
data.csv
|
||||
|
||||
if __name__ == '__main__':
|
||||
unittest.main()
|
||||
Reference in New Issue
Block a user