function SchemaUniquePrefixedKeysIndexTestBase::checkUniqueConstraintException

Same name in other branches
  1. 10 core/tests/Drupal/KernelTests/Core/Database/SchemaUniquePrefixedKeysIndexTestBase.php \Drupal\KernelTests\Core\Database\SchemaUniquePrefixedKeysIndexTestBase::checkUniqueConstraintException()

Verifies that inserting the same value/prefix twice causes an exception.

Parameters

string $table: The table to insert into.

string $column: The column on that table that has a UNIQUE index. If prefix lengths are accepted for UNIQUE keys on the current database, the prefix length for the field is expected to be set to 10 characters.

4 calls to SchemaUniquePrefixedKeysIndexTestBase::checkUniqueConstraintException()
SchemaUniquePrefixedKeysIndexTestBase::testAddField in core/tests/Drupal/KernelTests/Core/Database/SchemaUniquePrefixedKeysIndexTestBase.php
Tests adding a new field with UNIQUE key.
SchemaUniquePrefixedKeysIndexTestBase::testAddUniqueKey in core/tests/Drupal/KernelTests/Core/Database/SchemaUniquePrefixedKeysIndexTestBase.php
Tests adding a UNIQUE key to an existing table.
SchemaUniquePrefixedKeysIndexTestBase::testChangeField in core/tests/Drupal/KernelTests/Core/Database/SchemaUniquePrefixedKeysIndexTestBase.php
Tests changing a field to add a UNIQUE key.
SchemaUniquePrefixedKeysIndexTestBase::testCreateTable in core/tests/Drupal/KernelTests/Core/Database/SchemaUniquePrefixedKeysIndexTestBase.php
Tests UNIQUE keys put directly on the table definition.

File

core/tests/Drupal/KernelTests/Core/Database/SchemaUniquePrefixedKeysIndexTestBase.php, line 109

Class

SchemaUniquePrefixedKeysIndexTestBase
Tests adding UNIQUE keys to tables.

Namespace

Drupal\KernelTests\Core\Database

Code

protected function checkUniqueConstraintException(string $table, string $column) : void {
    $this->connection
        ->insert($table)
        ->fields([
        $column => '1234567890 foo',
    ])
        ->execute();
    $this->expectException(DatabaseException::class);
    $this->connection
        ->insert($table)
        ->fields([
        $column => $this->columnValue,
    ])
        ->execute();
}

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.