1# Copyright 2019 Google LLC 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# https://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14 15"""Tests for util.name_conversion.""" 16 17import unittest 18from compiler.util import name_conversion 19 20 21class NameConversionTest(unittest.TestCase): 22 23 def test_snake_to_camel(self): 24 self.assertEqual("", name_conversion.snake_to_camel("")) 25 self.assertEqual("Abc", name_conversion.snake_to_camel("abc")) 26 self.assertEqual("AbcDef", name_conversion.snake_to_camel("abc_def")) 27 self.assertEqual("AbcDef89", name_conversion.snake_to_camel("abc_def89")) 28 self.assertEqual("AbcDef89", name_conversion.snake_to_camel("abc_def_89")) 29 self.assertEqual("Abc89Def", name_conversion.snake_to_camel("abc_89_def")) 30 self.assertEqual("Abc89def", name_conversion.snake_to_camel("abc_89def")) 31 32 def test_shouty_to_camel(self): 33 self.assertEqual("Abc", name_conversion.snake_to_camel("ABC")) 34 self.assertEqual("AbcDef", name_conversion.snake_to_camel("ABC_DEF")) 35 self.assertEqual("AbcDef89", name_conversion.snake_to_camel("ABC_DEF89")) 36 self.assertEqual("AbcDef89", name_conversion.snake_to_camel("ABC_DEF_89")) 37 self.assertEqual("Abc89Def", name_conversion.snake_to_camel("ABC_89_DEF")) 38 self.assertEqual("Abc89def", name_conversion.snake_to_camel("ABC_89DEF")) 39 40 def test_camel_to_k_camel(self): 41 self.assertEqual("kFoo", name_conversion.camel_to_k_camel("Foo")) 42 self.assertEqual("kFooBar", name_conversion.camel_to_k_camel("FooBar")) 43 self.assertEqual("kAbc123", name_conversion.camel_to_k_camel("Abc123")) 44 45 def test_snake_to_k_camel(self): 46 self.assertEqual("kAbc", name_conversion.snake_to_k_camel("abc")) 47 self.assertEqual("kAbcDef", name_conversion.snake_to_k_camel("abc_def")) 48 self.assertEqual("kAbcDef89", 49 name_conversion.snake_to_k_camel("abc_def89")) 50 self.assertEqual("kAbcDef89", 51 name_conversion.snake_to_k_camel("abc_def_89")) 52 self.assertEqual("kAbc89Def", 53 name_conversion.snake_to_k_camel("abc_89_def")) 54 self.assertEqual("kAbc89def", 55 name_conversion.snake_to_k_camel("abc_89def")) 56 57 def test_shouty_to_k_camel(self): 58 self.assertEqual("kAbc", name_conversion.snake_to_k_camel("ABC")) 59 self.assertEqual("kAbcDef", name_conversion.snake_to_k_camel("ABC_DEF")) 60 self.assertEqual("kAbcDef89", 61 name_conversion.snake_to_k_camel("ABC_DEF89")) 62 self.assertEqual("kAbcDef89", 63 name_conversion.snake_to_k_camel("ABC_DEF_89")) 64 self.assertEqual("kAbc89Def", 65 name_conversion.snake_to_k_camel("ABC_89_DEF")) 66 self.assertEqual("kAbc89def", 67 name_conversion.snake_to_k_camel("ABC_89DEF")) 68 69 def test_convert_case(self): 70 self.assertEqual("foo_bar_123", name_conversion.convert_case( 71 "snake_case", "snake_case", "foo_bar_123")) 72 self.assertEqual("FOO_BAR_123", name_conversion.convert_case( 73 "SHOUTY_CASE", "SHOUTY_CASE", "FOO_BAR_123")) 74 self.assertEqual("kFooBar123", name_conversion.convert_case( 75 "kCamelCase", "kCamelCase", "kFooBar123")) 76 self.assertEqual("FooBar123", name_conversion.convert_case( 77 "CamelCase", "CamelCase", "FooBar123")) 78 self.assertEqual("kAbcDef", name_conversion.convert_case( 79 "snake_case", "kCamelCase", "abc_def")) 80 self.assertEqual("AbcDef", name_conversion.convert_case( 81 "snake_case", "CamelCase", "abc_def")) 82 self.assertEqual("kAbcDef", name_conversion.convert_case( 83 "SHOUTY_CASE", "kCamelCase", "ABC_DEF")) 84 self.assertEqual("AbcDef", name_conversion.convert_case( 85 "SHOUTY_CASE", "CamelCase", "ABC_DEF")) 86 87 88if __name__ == "__main__": 89 unittest.main() 90