Class: RSpock::AST::Parser::TestMethodParser

Inherits:
Object
  • Object
show all
Includes:
ASTTransform::TransformationHelper
Defined in:
lib/rspock/ast/parser/test_method_parser.rb

Overview

Parses a Ruby test method AST node into a self-contained RSpock AST.

Input: s(:block, s(:send, nil, :test, ...), s(:args), s(:begin, ...)) Output: s(:rspock_test, s(:rspock_def, method_call_node, args_node), s(:rspock_body, s(:rspock_given, ...), s(:rspock_when, ...), ...), s(:rspock_where, ...)) # optional

Instance Method Summary collapse

Constructor Details

#initialize(block_registry, strict: true) ⇒ TestMethodParser

Returns a new instance of TestMethodParser.



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# File 'lib/rspock/ast/parser/test_method_parser.rb', line 18

def initialize(block_registry, strict: true)
  @block_registry = block_registry
  @strict = strict
end

Instance Method Details

#parse(node) ⇒ Object

Parses a Ruby test method AST into an RSpock AST (TestNode). Returns nil when non-strict and no RSpock blocks are found.



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# File 'lib/rspock/ast/parser/test_method_parser.rb', line 25

def parse(node)
  blocks = parse_blocks(node)

  if blocks.empty?
    return nil unless @strict
    raise BlockError, "Test method @ #{node.loc&.expression || '?'} must start with one of: Given, When, Expect"
  end

  validate_blocks(blocks, node)
  build_rspock_ast(node, blocks)
end