Hurl, a command-line tool built on curl, has launched version Hurl 6.0.0. This tool lets you perform HTTP tests with a straightforward yet powerful plain text format. Let’s explore the latest features of this release, how they benefit developers, and their real-world applications.
What is Hurl?
Hurl enables running HTTP requests written in plain text files. Its format supports:
- HTTP response validation (status codes, headers, and content).
- JSONPath assertions to verify response data.
- Dynamic variable generation for flexible testing.
Simple Hurl file example:
GET https://example.org/api/tests/4567
HTTP 200
[Asserts]
header “x-foo” contains “bar”
jsonpath “$.status” == “RUNNING”
What’s New in Hurl 6.0.0?
1. Generating Dynamic Values with Functions
This version introduces functions for auto-generating dynamic values:
newUuid: Generates a random UUID v4 string.newDate: Creates an RFC 3339 timestamp.
Example:
GET https://example.org/api/foo
[Query]
date: {{newDate}}
2. Export Hurl Runs to Curl Commands
You can now export Hurl files as a list of curl commands for easier debugging:
hurl –curl commands.txt *.hurl3. Shorter Syntax for Sections
Sections are now more concise, making Hurl files easier to read and write:
[QueryStringParams]becomes[Query].[FormParams]becomes[Form].
4. New Curl Options
--limit-rate: Restricts request speed.--connect-timeout: Sets a maximum connection time.
Why Should You Try Hurl 6.0.0?
- Ease of Use: Simplified syntax reduces errors.
- High Flexibility: Dynamic functions facilitate real-time data testing.
- Seamless Integration: Curl export broadens compatibility with other tools.
FAQ: Frequently Asked Questions about Hurl 6.0.0
1. What are the benefits of the new newUuid and newDate functions?
They allow you to generate unique values or dynamic dates directly in the Hurl file, eliminating the need for external tools.
2. How do I export Hurl files to curl commands?
Use the --curl option:
hurl –curl output.txt *.hurl3. What’s the impact of shorter section syntax?
It makes Hurl files more concise and easier to read without losing functionality.
Personal Opinion
Hurl 6.0.0 marks a significant leap in HTTP testing. Features like dynamic functions and curl export demonstrate the developers’ commitment to addressing user needs. This tool is now more relevant than ever for developers seeking flexible, fast, and straightforward solutions.
