dream_test/gherkin/parser

Gherkin parser for .feature files.

Parses Gherkin syntax into structured Feature types that can be converted to dream_test TestSuites.

Supported Syntax

• Feature, Scenario, Scenario Outline
• Background
• Given/When/Then/And/But steps
• Tags (@tag syntax)
• DataTables (pipe-delimited)
• DocStrings (triple quotes)
• Examples tables for Scenario Outlines
• Comments (# lines)

Example Usage

import dream_test/gherkin/parser

// Parse from file
case parser.parse_file("test/features/shopping.feature") {
  Ok(feature) -> run_feature(feature)
  Error(msg) -> panic as msg
}

// Parse from string
let content = "Feature: My Feature\n  Scenario: Test\n    Given something"
case parser.parse_string(content) {
  Ok(feature) -> run_feature(feature)
  Error(msg) -> panic as msg
}

pub fn parse_file(path: String) -> Result(types.Feature, String)

pub fn parse_string(
  content: String,
) -> Result(types.Feature, String)