@lsp @capability
Feature: LspCapability Enum Completeness
  As a developer integrating LSP servers
  I want the LspCapability enum to include all spec-defined capabilities
  So that the tool adapter generates correct tool specs

  # ── Enum completeness ──────────────────────────────────────

  Scenario: LspCapability enum has exactly 11 members
    Given the LspCapability enum for lsp_cap
    Then the lsp_cap enum should have 11 members

  Scenario Outline: LspCapability enum includes <member>
    Given the LspCapability enum for lsp_cap
    Then the lsp_cap enum should include "<member>"

    Examples:
      | member            |
      | diagnostics       |
      | hover             |
      | completions       |
      | definitions       |
      | references        |
      | rename            |
      | code_actions      |
      | formatting        |
      | signature_help    |
      | document_symbols  |
      | workspace_symbols |

  # ── Tool adapter generates specs for all capabilities ──────

  Scenario: Tool adapter has mappings for all 11 capabilities
    Given the lsp_cap capability tool map
    Then the lsp_cap tool map should have 11 entries

  Scenario Outline: Tool adapter generates tool spec for <capability>
    Given an LspServerConfig with capability "<capability>" for lsp_cap
    When I generate tool specs for lsp_cap
    Then the lsp_cap generated specs should not be empty
    And the lsp_cap tool spec should have keys "name" and "input_schema"
    And the lsp_cap tool name should end with "<tool_suffix>"

    Examples:
      | capability        | tool_suffix       |
      | diagnostics       | diagnostics       |
      | hover             | hover             |
      | completions       | completions       |
      | definitions       | definition        |
      | references        | references        |
      | rename            | rename            |
      | code_actions      | code-actions      |
      | formatting        | format            |
      | signature_help    | signature         |
      | document_symbols  | symbols           |
      | workspace_symbols | workspace-symbols |

  # ── Input schemas per category ─────────────────────────────

  Scenario Outline: File-only capability <cap> has file_path schema
    Given the lsp_cap input schema for "<cap>"
    Then the lsp_cap schema should require "file_path"
    And the lsp_cap schema should not require "line"

    Examples:
      | cap              |
      | diagnostics      |
      | formatting       |
      | document_symbols |

  Scenario Outline: Position capability <cap> has file+line+column schema
    Given the lsp_cap input schema for "<cap>"
    Then the lsp_cap schema should require "file_path"
    And the lsp_cap schema should require "line"
    And the lsp_cap schema should require "column"

    Examples:
      | cap            |
      | hover          |
      | completions    |
      | definitions    |
      | references     |
      | code_actions   |
      | signature_help |

  Scenario: Rename capability has file+line+column+new_name schema
    Given the lsp_cap input schema for "rename"
    Then the lsp_cap schema should require "file_path"
    And the lsp_cap schema should require "line"
    And the lsp_cap schema should require "column"
    And the lsp_cap schema should require "new_name"

  Scenario: Workspace symbols has query schema
    Given the lsp_cap input schema for "workspace_symbols"
    Then the lsp_cap schema should require "query"
    And the lsp_cap schema should not require "file_path"

  # ── Stubbed server capabilities include all keys ───────────

  Scenario: Stubbed server capabilities include all LSP providers
    Given the lsp_cap stubbed server capabilities
    Then the lsp_cap stubbed caps should include "hoverProvider"
    And the lsp_cap stubbed caps should include "definitionProvider"
    And the lsp_cap stubbed caps should include "signatureHelpProvider"
    And the lsp_cap stubbed caps should include "documentSymbolProvider"
    And the lsp_cap stubbed caps should include "workspaceSymbolProvider"
    And the lsp_cap stubbed caps should include "completionProvider"
    And the lsp_cap stubbed caps should include "referencesProvider"
    And the lsp_cap stubbed caps should include "renameProvider"
    And the lsp_cap stubbed caps should include "codeActionProvider"
    And the lsp_cap stubbed caps should include "documentFormattingProvider"
    And the lsp_cap stubbed caps should include "diagnosticProvider"

  # ── Negative tests ─────────────────────────────────────────

  Scenario: Invalid capability value raises ValueError
    When I create an LspCapability with value "nonexistent" for lsp_cap
    Then the lsp_cap creation should raise a ValueError

  Scenario: _input_schema_for raises ValueError for unknown capability
    When I call _input_schema_for with a fake capability for lsp_cap
    Then the lsp_cap schema call should raise a ValueError