chore: import upstream snapshot with attribution

drizzle-orm/tests/casing/casing.test.ts

@@ -0,0 +1,28 @@
+import { describe, it } from 'vitest';
+import { toCamelCase, toSnakeCase } from '~/casing';
+
+describe.concurrent('casing', () => {
+	it('transforms to snake case', ({ expect }) => {
+		expect(toSnakeCase('drizzleKit')).toEqual('drizzle_kit');
+	});
+
+	it('transforms an uppercase acronym/abbreviation to snake case', ({ expect }) => {
+		expect(toSnakeCase('drizzleORM')).toEqual('drizzle_orm');
+	});
+
+	it('transforms a camel case acronym/abbreviation to snake case', ({ expect }) => {
+		expect(toSnakeCase('drizzleOrm')).toEqual('drizzle_orm');
+	});
+
+	it('transforms an uppercase acronym/abbreviation followed by a word to snake case', ({ expect }) => {
+		expect(toSnakeCase('drizzleORMAndKit')).toEqual('drizzle_orm_and_kit');
+	});
+
+	it('transforms a camel case acronym/abbreviation followed by a word to snake case', ({ expect }) => {
+		expect(toSnakeCase('drizzleOrmAndKit')).toEqual('drizzle_orm_and_kit');
+	});
+
+	it('transforms to camel case 1', ({ expect }) => {
+		expect(toCamelCase('drizzle_kit')).toEqual('drizzleKit');
+	});
+});