Class: ModelContextProtocol::RSpec::Matchers::BeValidMcpPromptResponse

Inherits:
Object
  • Object
show all
Defined in:
lib/model_context_protocol/rspec/matchers/be_valid_mcp_prompt_response.rb

Constant Summary collapse

VALID_ROLES = 
%w[user assistant].freeze

Instance Method Summary collapse

Constructor Details

#initialize ⇒ BeValidMcpPromptResponse

Returns a new instance of BeValidMcpPromptResponse.



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# File 'lib/model_context_protocol/rspec/matchers/be_valid_mcp_prompt_response.rb', line 18

def initialize
  @failure_reasons = []
end

Instance Method Details

#description ⇒ Object 



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# File 'lib/model_context_protocol/rspec/matchers/be_valid_mcp_prompt_response.rb', line 42

def description
  "be a valid MCP prompt response"
end

#failure_message ⇒ Object 



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# File 'lib/model_context_protocol/rspec/matchers/be_valid_mcp_prompt_response.rb', line 33

def failure_message
  "expected #{@actual.class} to be a valid MCP prompt response, but:\n" +
    @failure_reasons.map { |reason| "  - #{reason}" }.join("\n")
end

#failure_message_when_negated ⇒ Object 



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# File 'lib/model_context_protocol/rspec/matchers/be_valid_mcp_prompt_response.rb', line 38

def failure_message_when_negated
  "expected #{@actual.class} not to be a valid MCP prompt response, but it was"
end

#matches?(actual) ⇒ Boolean

Returns:



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# File 'lib/model_context_protocol/rspec/matchers/be_valid_mcp_prompt_response.rb', line 22

def matches?(actual)
  @actual = actual
  @failure_reasons = []
  @serialized = serialize_response(actual)

  return false if @serialized.nil?

  validate_structure &&
    validate_messages
end