feat(models): ERR_UNKNOWN_ENCODING

Signed-off-by: Lexus Drumgold <[email protected]>

Author: unicornware

src/models/__tests__/err-unknown-encoding.spec.ts

@@ -0,0 +1,35 @@
+/**
+ * @file Unit Tests - ERR_UNKNOWN_ENCODING
+ * @module errnode/models/tests/unit/ERR_UNKNOWN_ENCODING
+ */
+
+import { ErrorCode } from '#src/enums'
+import type { NodeError } from '#src/types'
+import TestSubject from '../err-unknown-encoding'
+
+describe('unit:models/ERR_UNKNOWN_ENCODING', () => {
+  let encoding: string
+  let result: NodeError<TypeError>
+
+  beforeEach(() => {
+    encoding = 'buffer'
+    result = new TestSubject(encoding)
+  })
+
+  it('should return TypeError instance', () => {
+    expect(result).to.have.property('name').equal('TypeError')
+    expect(result).to.be.instanceof(TypeError)
+  })
+
+  it('should set error code', () => {
+    expect(result)
+      .to.have.property('code')
+      .equal(ErrorCode.ERR_UNKNOWN_ENCODING)
+  })
+
+  it('should set error message', () => {
+    expect(result)
+      .to.have.property('message')
+      .equal(`Unknown encoding: ${encoding}`)
+  })
+})

src/models/err-unknown-encoding.ts

@@ -0,0 +1,32 @@
+/**
+ * @file Error Models - ERR_UNKNOWN_ENCODING
+ * @module errnode/models/ERR_UNKNOWN_ENCODING
+ * @see https://github.com/nodejs/node/blob/v19.3.0/lib/internal/errors.js#L1685
+ */
+
+import { ErrorCode } from '#src/enums'
+import type { NodeError, NodeErrorConstructor } from '#src/types'
+import { createNodeError } from '#src/utils'
+
+/**
+ * `ERR_UNKNOWN_ENCODING` model.
+ *
+ * Thrown when an invalid or unknown encoding option is passed to an API.
+ *
+ * @see https://nodejs.org/api/errors.html#err_unknown_encoding
+ *
+ * @class
+ *
+ * @param {string} encoding - Invalid or unknown encoding
+ * @return {NodeError<TypeError>} `TypeError` instance
+ */
+const ERR_UNKNOWN_ENCODING: NodeErrorConstructor<
+  TypeErrorConstructor,
+  [string]
+> = createNodeError(
+  ErrorCode.ERR_UNKNOWN_ENCODING,
+  TypeError,
+  'Unknown encoding: %s'
+)
+
+export default ERR_UNKNOWN_ENCODING

src/models/index.ts

@@ -16,3 +16,4 @@ export { default as ERR_METHOD_NOT_IMPLEMENTED } from './err-method-not-implemen
 export { default as ERR_MISSING_OPTION } from './err-missing-option'
 export { default as ERR_NETWORK_IMPORT_DISALLOWED } from './err-network-import-disallowed'
 export { default as ERR_OPERATION_FAILED } from './err-operation-failed'
+export { default as ERR_UNKNOWN_ENCODING } from './err-unknown-encoding'