@arizeai/phoenix-mcp

import { describe, expect, it } from "vitest"; import { validateIdentifier } from "../identifierUtils"; describe("validateIdentifier", () => { describe("valid identifiers", () => { it("should accept a simple lowercase identifier", () => { expect(validateIdentifier("myidentifier")).toBe(true); }); it("should accept an identifier with numbers", () => { expect(validateIdentifier("identifier123")).toBe(true); }); it("should accept an identifier starting with a number", () => { expect(validateIdentifier("123identifier")).toBe(true); }); it("should accept an identifier with dashes in the middle", () => { expect(validateIdentifier("my-identifier")).toBe(true); }); it("should accept an identifier with underscores in the middle", () => { expect(validateIdentifier("my_identifier")).toBe(true); }); it("should accept an identifier with mixed separators", () => { expect(validateIdentifier("my-identifier_123")).toBe(true); }); it("should accept a single lowercase letter", () => { expect(validateIdentifier("a")).toBe(true); }); it("should accept a single number", () => { expect(validateIdentifier("1")).toBe(true); }); }); describe("invalid identifiers - empty", () => { it("should reject an empty string", () => { expect(validateIdentifier("")).toBe("Cannot be empty"); }); it("should reject a string with only spaces", () => { expect(validateIdentifier(" ")).toBe("Cannot be empty"); }); it("should reject a string with tabs and newlines", () => { expect(validateIdentifier("\t \n")).toBe("Cannot be empty"); }); }); describe("invalid identifiers - disallowed characters", () => { it("should reject an identifier with uppercase letters", () => { expect(validateIdentifier("MyIdentifier")).toBe( "Must have only lowercase alphanumeric characters, dashes, and underscores" ); }); it("should reject an identifier with spaces", () => { expect(validateIdentifier("my identifier")).toBe( "Must have only lowercase alphanumeric characters, dashes, and underscores" ); }); it("should reject an identifier with special characters", () => { expect(validateIdentifier("my@identifier")).toBe( "Must have only lowercase alphanumeric characters, dashes, and underscores" ); }); it("should reject an identifier with periods", () => { expect(validateIdentifier("my.identifier")).toBe( "Must have only lowercase alphanumeric characters, dashes, and underscores" ); }); it("should reject an identifier with slashes", () => { expect(validateIdentifier("my/identifier")).toBe( "Must have only lowercase alphanumeric characters, dashes, and underscores" ); }); }); describe("invalid identifiers - start/end constraints", () => { it("should reject an identifier starting with a dash", () => { expect(validateIdentifier("-myidentifier")).toBe( "Must start and end with lowercase alphanumeric characters" ); }); it("should reject an identifier ending with a dash", () => { expect(validateIdentifier("myidentifier-")).toBe( "Must start and end with lowercase alphanumeric characters" ); }); it("should reject an identifier starting with an underscore", () => { expect(validateIdentifier("_myidentifier")).toBe( "Must start and end with lowercase alphanumeric characters" ); }); it("should reject an identifier ending with an underscore", () => { expect(validateIdentifier("myidentifier_")).toBe( "Must start and end with lowercase alphanumeric characters" ); }); it("should reject a single dash", () => { expect(validateIdentifier("-")).toBe( "Must start and end with lowercase alphanumeric characters" ); }); it("should reject a single underscore", () => { expect(validateIdentifier("_")).toBe( "Must start and end with lowercase alphanumeric characters" ); }); it("should reject multiple dashes", () => { expect(validateIdentifier("---")).toBe( "Must start and end with lowercase alphanumeric characters" ); }); it("should reject an identifier with trailing whitespace", () => { expect(validateIdentifier("myidentifier ")).toBe( "Must have only lowercase alphanumeric characters, dashes, and underscores" ); }); it("should reject an identifier with leading whitespace", () => { expect(validateIdentifier(" myidentifier")).toBe( "Must have only lowercase alphanumeric characters, dashes, and underscores" ); }); }); });