Files
claude-code/src/utils/__tests__/envValidation.test.ts
2026-04-02 14:44:56 +08:00

87 lines
3.1 KiB
TypeScript

import { mock, describe, expect, test } from "bun:test";
// Mock debug.ts to cut bootstrap/state dependency chain
mock.module("src/utils/debug.ts", () => ({
logForDebugging: () => {},
isDebugMode: () => false,
isDebugToStdErr: () => false,
getDebugFilePath: () => null,
getDebugFilter: () => null,
getMinDebugLogLevel: () => "debug",
getDebugLogPath: () => "/tmp/mock-debug.log",
flushDebugLogs: async () => {},
enableDebugLogging: () => false,
setHasFormattedOutput: () => {},
getHasFormattedOutput: () => false,
logAntError: () => {},
}));
const { validateBoundedIntEnvVar } = await import("../envValidation");
describe("validateBoundedIntEnvVar", () => {
test("returns default when value is undefined", () => {
const result = validateBoundedIntEnvVar("TEST_VAR", undefined, 100, 1000);
expect(result).toEqual({ effective: 100, status: "valid" });
});
test("returns default when value is empty string", () => {
const result = validateBoundedIntEnvVar("TEST_VAR", "", 100, 1000);
expect(result).toEqual({ effective: 100, status: "valid" });
});
test("returns parsed value when valid and within limit", () => {
const result = validateBoundedIntEnvVar("TEST_VAR", "500", 100, 1000);
expect(result).toEqual({ effective: 500, status: "valid" });
});
test("caps value at upper limit", () => {
const result = validateBoundedIntEnvVar("TEST_VAR", "2000", 100, 1000);
expect(result.effective).toBe(1000);
expect(result.status).toBe("capped");
expect(result.message).toBe("Capped from 2000 to 1000");
});
test("returns default for non-numeric value", () => {
const result = validateBoundedIntEnvVar("TEST_VAR", "abc", 100, 1000);
expect(result.effective).toBe(100);
expect(result.status).toBe("invalid");
expect(result.message).toBe('Invalid value "abc" (using default: 100)');
});
test("returns default for zero", () => {
const result = validateBoundedIntEnvVar("TEST_VAR", "0", 100, 1000);
expect(result.effective).toBe(100);
expect(result.status).toBe("invalid");
});
test("returns default for negative value", () => {
const result = validateBoundedIntEnvVar("TEST_VAR", "-5", 100, 1000);
expect(result.effective).toBe(100);
expect(result.status).toBe("invalid");
});
test("handles value at exact upper limit", () => {
const result = validateBoundedIntEnvVar("TEST_VAR", "1000", 100, 1000);
expect(result.effective).toBe(1000);
expect(result.status).toBe("valid");
});
test("handles value of 1 (no lower bound check, only parsed > 0)", () => {
const result = validateBoundedIntEnvVar("TEST_VAR", "1", 100, 1000);
expect(result.effective).toBe(1);
expect(result.status).toBe("valid");
});
test("truncates float input via parseInt", () => {
const result = validateBoundedIntEnvVar("TEST_VAR", "50.7", 100, 1000);
expect(result.effective).toBe(50);
expect(result.status).toBe("valid");
});
test("handles whitespace in value", () => {
const result = validateBoundedIntEnvVar("TEST_VAR", " 500 ", 100, 1000);
expect(result.effective).toBe(500);
expect(result.status).toBe("valid");
});
});