|  | 
|  | 1 | +from odoo.addons.base.maintenance.migrations.testing import UnitTestCase | 
|  | 2 | +from odoo.addons.base.maintenance.migrations.util.spreadsheet.parser import ( | 
|  | 3 | +    BinaryOperation, | 
|  | 4 | +    FunctionCall, | 
|  | 5 | +    Literal, | 
|  | 6 | +    UnaryOperation, | 
|  | 7 | +    ast_to_string, | 
|  | 8 | +    parse, | 
|  | 9 | +) | 
|  | 10 | + | 
|  | 11 | + | 
|  | 12 | +class SpreadsheetParserTest(UnitTestCase): | 
|  | 13 | +    def test_can_parse_a_function_call_with_no_argument(self): | 
|  | 14 | +        self.assertEqual(parse("RAND()"), FunctionCall("RAND", [])) | 
|  | 15 | + | 
|  | 16 | +    def test_can_parse_a_function_call_with_one_argument(self): | 
|  | 17 | +        self.assertEqual( | 
|  | 18 | +            parse("SUM(1)"), | 
|  | 19 | +            FunctionCall("SUM", [Literal("NUMBER", "1")]), | 
|  | 20 | +        ) | 
|  | 21 | + | 
|  | 22 | +    def test_can_parse_a_function_call_with_function_argument(self): | 
|  | 23 | +        self.assertEqual( | 
|  | 24 | +            parse("SUM(UMINUS(1))"), | 
|  | 25 | +            FunctionCall("SUM", [FunctionCall("UMINUS", [Literal("NUMBER", "1")])]), | 
|  | 26 | +        ) | 
|  | 27 | + | 
|  | 28 | +    def test_can_parse_a_function_call_with_sub_expressions_as_argument(self): | 
|  | 29 | +        self.assertEqual( | 
|  | 30 | +            parse("IF(A1 > 0, 1, 2)"), | 
|  | 31 | +            FunctionCall( | 
|  | 32 | +                "IF", | 
|  | 33 | +                [ | 
|  | 34 | +                    BinaryOperation(">", Literal("UNKNOWN", "A1"), Literal("NUMBER", "0")), | 
|  | 35 | +                    Literal("NUMBER", "1"), | 
|  | 36 | +                    Literal("NUMBER", "2"), | 
|  | 37 | +                ], | 
|  | 38 | +            ), | 
|  | 39 | +        ) | 
|  | 40 | + | 
|  | 41 | +    def test_add_a_unknown_token_for_empty_arguments(self): | 
|  | 42 | +        self.assertEqual( | 
|  | 43 | +            parse("SUM(1,)"), | 
|  | 44 | +            FunctionCall("SUM", [Literal("NUMBER", "1"), Literal("EMPTY", "")]), | 
|  | 45 | +        ) | 
|  | 46 | + | 
|  | 47 | +        self.assertEqual( | 
|  | 48 | +            parse("SUM(,1)"), | 
|  | 49 | +            FunctionCall("SUM", [Literal("EMPTY", ""), Literal("NUMBER", "1")]), | 
|  | 50 | +        ) | 
|  | 51 | + | 
|  | 52 | +        self.assertEqual( | 
|  | 53 | +            parse("SUM(,)"), | 
|  | 54 | +            FunctionCall("SUM", [Literal("EMPTY", ""), Literal("EMPTY", "")]), | 
|  | 55 | +        ) | 
|  | 56 | + | 
|  | 57 | +        self.assertEqual( | 
|  | 58 | +            parse("SUM(,,)"), | 
|  | 59 | +            FunctionCall("SUM", [Literal("EMPTY", ""), Literal("EMPTY", ""), Literal("EMPTY", "")]), | 
|  | 60 | +        ) | 
|  | 61 | + | 
|  | 62 | +        self.assertEqual( | 
|  | 63 | +            parse("SUM(,,,1)"), | 
|  | 64 | +            FunctionCall("SUM", [Literal("EMPTY", ""), Literal("EMPTY", ""), Literal("EMPTY", ""), Literal("NUMBER", "1")]), | 
|  | 65 | +        ) | 
|  | 66 | + | 
|  | 67 | +    def test_can_parse_unary_operations(self): | 
|  | 68 | +        self.assertEqual( | 
|  | 69 | +            parse("-1"), | 
|  | 70 | +            UnaryOperation("-", Literal("NUMBER", "1")), | 
|  | 71 | +        ) | 
|  | 72 | +        self.assertEqual( | 
|  | 73 | +            parse("+1"), | 
|  | 74 | +            UnaryOperation("+", Literal("NUMBER", "1")), | 
|  | 75 | +        ) | 
|  | 76 | + | 
|  | 77 | +    def test_can_parse_numeric_values(self): | 
|  | 78 | +        self.assertEqual(parse("1"), Literal("NUMBER", "1")) | 
|  | 79 | +        self.assertEqual(parse("1.5"), Literal("NUMBER", "1.5")) | 
|  | 80 | +        self.assertEqual(parse("1."), Literal("NUMBER", "1.")) | 
|  | 81 | +        self.assertEqual(parse(".5"), Literal("NUMBER", ".5")) | 
|  | 82 | + | 
|  | 83 | +    def test_can_parse_string_values(self): | 
|  | 84 | +        self.assertEqual(parse('"Hello"'), Literal("STRING", "Hello")) | 
|  | 85 | + | 
|  | 86 | +    def test_can_parse_number_expressed_as_percent(self): | 
|  | 87 | +        self.assertEqual(parse("1%"), Literal("NUMBER", "1%")) | 
|  | 88 | +        self.assertEqual(parse("100%"), Literal("NUMBER", "100%")) | 
|  | 89 | +        self.assertEqual(parse("50.0%"), Literal("NUMBER", "50.0%")) | 
|  | 90 | + | 
|  | 91 | +    def test_can_parse_binary_operations(self): | 
|  | 92 | +        self.assertEqual( | 
|  | 93 | +            parse("2-3"), | 
|  | 94 | +            BinaryOperation("-", Literal("NUMBER", "2"), Literal("NUMBER", "3")), | 
|  | 95 | +        ) | 
|  | 96 | + | 
|  | 97 | +    def test_can_parse_concat_operator(self): | 
|  | 98 | +        self.assertEqual( | 
|  | 99 | +            parse("A1&A2"), | 
|  | 100 | +            BinaryOperation("&", Literal("UNKNOWN", "A1"), Literal("UNKNOWN", "A2")), | 
|  | 101 | +        ) | 
|  | 102 | + | 
|  | 103 | +    def test_AND(self): | 
|  | 104 | +        self.assertEqual( | 
|  | 105 | +            parse("=AND(true, false)"), | 
|  | 106 | +            FunctionCall("AND", [Literal("BOOLEAN", "true"), Literal("BOOLEAN", "false")]), | 
|  | 107 | +        ) | 
|  | 108 | +        self.assertEqual( | 
|  | 109 | +            parse("=AND(0, tRuE)"), | 
|  | 110 | +            FunctionCall("AND", [Literal("NUMBER", "0"), Literal("BOOLEAN", "tRuE")]), | 
|  | 111 | +        ) | 
|  | 112 | + | 
|  | 113 | +    def test_convert_string(self): | 
|  | 114 | +        self.assertEqual(ast_to_string(parse('"hello"')), '"hello"') | 
|  | 115 | + | 
|  | 116 | +    def test_convert_debugger(self): | 
|  | 117 | +        self.assertEqual(ast_to_string(parse("?5+2")), "5+2") | 
|  | 118 | + | 
|  | 119 | +    def test_convert_boolean(self): | 
|  | 120 | +        self.assertEqual(ast_to_string(parse("TRUE")), "TRUE") | 
|  | 121 | +        self.assertEqual(ast_to_string(parse("FALSE")), "FALSE") | 
|  | 122 | + | 
|  | 123 | +    def test_convert_unary_operator(self): | 
|  | 124 | +        self.assertEqual(ast_to_string(parse("-45")), "-45") | 
|  | 125 | +        self.assertEqual(ast_to_string(parse("+45")), "+45") | 
|  | 126 | +        self.assertEqual(ast_to_string(parse("-(4+5)")), "-(4+5)") | 
|  | 127 | +        self.assertEqual(ast_to_string(parse("-4+5")), "-4+5") | 
|  | 128 | +        self.assertEqual(ast_to_string(parse("-SUM(1)")), "-SUM(1)") | 
|  | 129 | +        self.assertEqual(ast_to_string(parse("-(1+2)/5")), "-(1+2)/5") | 
|  | 130 | +        self.assertEqual(ast_to_string(parse("1*-(1+2)")), "1*-(1+2)") | 
|  | 131 | + | 
|  | 132 | +    def test_convert_binary_operator(self): | 
|  | 133 | +        self.assertEqual(ast_to_string(parse("89-45")), "89-45") | 
|  | 134 | +        self.assertEqual(ast_to_string(parse("1+2+5")), "1+2+5") | 
|  | 135 | +        self.assertEqual(ast_to_string(parse("(1+2)/5")), "(1+2)/5") | 
|  | 136 | +        self.assertEqual(ast_to_string(parse("5/(1+2)")), "5/(1+2)") | 
|  | 137 | +        self.assertEqual(ast_to_string(parse("2/(1*2)")), "2/(1*2)") | 
|  | 138 | +        self.assertEqual(ast_to_string(parse("1-2+3")), "1-2+3") | 
|  | 139 | +        self.assertEqual(ast_to_string(parse("1-(2+3)")), "1-(2+3)") | 
|  | 140 | +        self.assertEqual(ast_to_string(parse("(1+2)-3")), "1+2-3") | 
|  | 141 | +        self.assertEqual(ast_to_string(parse("(1<5)+5")), "(1<5)+5") | 
|  | 142 | +        self.assertEqual(ast_to_string(parse("1*(4*2+3)")), "1*(4*2+3)") | 
|  | 143 | +        self.assertEqual(ast_to_string(parse("1*(4+2*3)")), "1*(4+2*3)") | 
|  | 144 | +        self.assertEqual(ast_to_string(parse("1*(4*2+3*9)")), "1*(4*2+3*9)") | 
|  | 145 | +        self.assertEqual(ast_to_string(parse("1*(4-(2+3))")), "1*(4-(2+3))") | 
|  | 146 | +        self.assertEqual(ast_to_string(parse("1/(2*(2+3))")), "1/(2*(2+3))") | 
|  | 147 | +        self.assertEqual(ast_to_string(parse("1/((2+3)*2)")), "1/((2+3)*2)") | 
|  | 148 | +        self.assertEqual(ast_to_string(parse("2<(1<1)")), "2<(1<1)") | 
|  | 149 | +        self.assertEqual(ast_to_string(parse("2<=(1<1)")), "2<=(1<1)") | 
|  | 150 | +        self.assertEqual(ast_to_string(parse("2>(1<1)")), "2>(1<1)") | 
|  | 151 | +        self.assertEqual(ast_to_string(parse("2>=(1<1)")), "2>=(1<1)") | 
|  | 152 | +        self.assertEqual(ast_to_string(parse("TRUE=1=1")), "TRUE=1=1") | 
|  | 153 | +        self.assertEqual(ast_to_string(parse("TRUE=(1=1)")), "TRUE=(1=1)") | 
|  | 154 | + | 
|  | 155 | +    def test_convert_function(self): | 
|  | 156 | +        self.assertEqual(ast_to_string(parse("SUM(5,9,8)")), "SUM(5,9,8)") | 
|  | 157 | +        self.assertEqual(ast_to_string(parse("-SUM(5,9,SUM(5,9,8))")), "-SUM(5,9,SUM(5,9,8))") | 
|  | 158 | + | 
|  | 159 | +    def test_convert_references(self): | 
|  | 160 | +        self.assertEqual(ast_to_string(parse("A10")), "A10") | 
|  | 161 | +        self.assertEqual(ast_to_string(parse("Sheet1!A10")), "Sheet1!A10") | 
|  | 162 | +        self.assertEqual(ast_to_string(parse("'Sheet 1'!A10")), "'Sheet 1'!A10") | 
|  | 163 | +        self.assertEqual(ast_to_string(parse("'Sheet 1'!A10:A11")), "'Sheet 1'!A10:A11") | 
|  | 164 | +        self.assertEqual(ast_to_string(parse("SUM(A1,A2)")), "SUM(A1,A2)") | 
|  | 165 | + | 
|  | 166 | +    def test_convert_strings(self): | 
|  | 167 | +        self.assertEqual(ast_to_string(parse('"R"')), '"R"') | 
|  | 168 | +        self.assertEqual(ast_to_string(parse('CONCAT("R", "EM")')), 'CONCAT("R","EM")') | 
|  | 169 | + | 
|  | 170 | +    def test_convert_numbers(self): | 
|  | 171 | +        self.assertEqual(ast_to_string(parse("5")), "5") | 
|  | 172 | +        self.assertEqual(ast_to_string(parse("5+4")), "5+4") | 
|  | 173 | +        self.assertEqual(ast_to_string(parse("+5")), "+5") | 
|  | 174 | +        self.assertEqual(ast_to_string(parse("1%")), "1%") | 
|  | 175 | +        self.assertEqual(ast_to_string(parse("1.5")), "1.5") | 
|  | 176 | +        self.assertEqual(ast_to_string(parse("1.")), "1.") | 
|  | 177 | +        self.assertEqual(ast_to_string(parse(".5")), ".5") | 
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