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Add test for CSV validation with all rules on empty cells (#185)
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This commit adds a test for validating CSV content when there are empty
cells in the CSV. This test improves the robustness of the CSV
validation functionality by covering more edge cases.
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@SmetDenis
SmetDenis committed Apr 19, 2024
1 parent 1272b7f commit 143dc97
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99 changes: 99 additions & 0 deletions tests/Commands/ValidateCsvAllRulesOnEmptyCellTest.php
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<?php

/**
* JBZoo Toolbox - Csv-Blueprint.
*
* This file is part of the JBZoo Toolbox project.
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*
* @license MIT
* @copyright Copyright (C) JBZoo.com, All rights reserved.
* @see https://github.com/JBZoo/Csv-Blueprint
*/

declare(strict_types=1);

namespace JBZoo\PHPUnit\Commands;

use JBZoo\PHPUnit\TestCase;
use JBZoo\PHPUnit\Tools;

use function JBZoo\PHPUnit\isSame;

final class ValidateCsvAllRulesOnEmptyCellTest extends TestCase
{
public function test(): void
{
$optionsAsString = Tools::arrayToOptions([
'csv' => './tests/fixtures/empty_cells.csv',
'schema' => './schema-examples/full.yml',
]);

[$actual, $exitCode] = Tools::virtualExecution('validate-csv', $optionsAsString);

$expected = <<<'TXT'
CSV Blueprint: Unknown version (PhpUnit)
Found Schemas : 1 (Apply All)
Found CSV files : 1
Pairs by pattern: 1
Check schema syntax: 1
OK ./schema-examples/full.yml
CSV file validation: 1
Schema: ./schema-examples/full.yml
36 issues in ./tests/fixtures/empty_cells.csv; Size: 123.34 MB
+------+------------------------------+----------------------------+------------------------------------------------------------------------------------------------------+
| Line | id:Column | Rule | Message |
+------+------------------------------+----------------------------+------------------------------------------------------------------------------------------------------+
| 2 | 0:Column Name (header) | not_empty | Value is empty |
| 3 | 0:Column Name (header) | not_empty | Value is empty |
| 1 | 0:Column Name (header) | ag:is_unique | Column has non-unique values. Unique: 1, total: 2 |
| 1 | 0:Column Name (header) | ag:first_num_min | The first value in the column is "0", which is less than the expected "1" |
| 1 | 0:Column Name (header) | ag:first_num_greater | The first value in the column is "0", which is less and not equal than the expected "2" |
| 1 | 0:Column Name (header) | ag:first_num | The first value in the column is "0", which is not equal than the expected "7" |
| 1 | 0:Column Name (header) | ag:first | The first value in the column is "", which is not equal than the expected "Expected" |
| 1 | 0:Column Name (header) | ag:nth_num_min | The column does not have a line 42, so the value cannot be checked. |
| 1 | 0:Column Name (header) | ag:nth_num_greater | The column does not have a line 42, so the value cannot be checked. |
| 1 | 0:Column Name (header) | ag:nth_num_not | The column does not have a line 42, so the value cannot be checked. |
| 1 | 0:Column Name (header) | ag:nth_num | The column does not have a line 42, so the value cannot be checked. |
| 1 | 0:Column Name (header) | ag:nth_num_less | The column does not have a line 42, so the value cannot be checked. |
| 1 | 0:Column Name (header) | ag:nth_num_max | The column does not have a line 42, so the value cannot be checked. |
| 1 | 0:Column Name (header) | ag:nth | The value on line 2 in the column is "", which is not equal than the expected "Expected" |
| 1 | 0:Column Name (header) | ag:last_num_min | The last value in the column is "0", which is less than the expected "1" |
| 1 | 0:Column Name (header) | ag:last_num_greater | The last value in the column is "0", which is less and not equal than the expected "2" |
| 1 | 0:Column Name (header) | ag:last_num | The last value in the column is "0", which is not equal than the expected "7" |
| 1 | 0:Column Name (header) | ag:last | The last value in the column is "", which is not equal than the expected "Expected" |
| 1 | 0:Column Name (header) | ag:count_greater | The number of rows in the column is "2", which is less and not equal than the expected "2" |
| 1 | 0:Column Name (header) | ag:count | The number of rows in the column is "2", which is not equal than the expected "7" |
| 1 | 0:Column Name (header) | ag:count_empty_greater | The number of empty rows in the column is "2", which is less and not equal than the expected "2" |
| 1 | 0:Column Name (header) | ag:count_empty | The number of empty rows in the column is "2", which is not equal than the expected "7" |
| 1 | 0:Column Name (header) | ag:count_not_empty_min | The number of not empty rows in the column is "0", which is less than the expected "1" |
| 1 | 0:Column Name (header) | ag:count_not_empty_greater | The number of not empty rows in the column is "0", which is less and not equal than the expected "2" |
| 1 | 0:Column Name (header) | ag:count_not_empty_not | The number of not empty rows in the column is "0", which is equal than the not expected "0" |
| 1 | 0:Column Name (header) | ag:count_not_empty | The number of not empty rows in the column is "0", which is not equal than the expected "7" |
| 1 | 0:Column Name (header) | ag:count_distinct_greater | The number of unique values in the column is "1", which is less and not equal than the expected "2" |
| 1 | 0:Column Name (header) | ag:count_distinct | The number of unique values in the column is "1", which is not equal than the expected "7" |
| 2 | 1:another_column | not_empty | Value is empty |
| 3 | 1:another_column | not_empty | Value is empty |
| 2 | 2:inherited_column_login | not_empty | Value is empty |
| 3 | 2:inherited_column_login | not_empty | Value is empty |
| 1 | 2:inherited_column_login | ag:is_unique | Column has non-unique values. Unique: 1, total: 2 |
| 2 | 3:inherited_column_full_name | not_empty | Value is empty |
| 3 | 3:inherited_column_full_name | not_empty | Value is empty |
| 1 | 3:inherited_column_full_name | ag:is_unique | Column has non-unique values. Unique: 1, total: 2 |
+------+------------------------------+----------------------------+------------------------------------------------------------------------------------------------------+
Summary:
1 pairs (schema to csv) were found based on `filename_pattern`.
No issues in 1 schemas.
Found 36 issues in 1 out of 1 CSV files.
TXT;

isSame(1, $exitCode, $actual);
isSame($expected, $actual);
}
}
1 change: 1 addition & 0 deletions tests/UtilsTest.php
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Expand Up @@ -91,6 +91,7 @@ public function testFindFiles(): void
'complex_no_header.csv',
'demo.csv',
'demo_invalid.csv',
'empty_cells.csv',
'empty_header.csv',
'empty_no_header.csv',
'simple_header.csv',
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3 changes: 3 additions & 0 deletions tests/fixtures/empty_cells.csv
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Column Name (header),another_column,inherited_column_login,inherited_column_full_name
,,,
,,,

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