Files
cleveragents-core/features/depth_breadth_projection.feature
hamza.khyari 04f24b39c0
CI / benchmark-publish (pull_request) Has been skipped
CI / lint (pull_request) Successful in 15s
CI / build (pull_request) Successful in 16s
CI / quality (pull_request) Successful in 19s
CI / security (pull_request) Successful in 33s
CI / typecheck (pull_request) Successful in 38s
CI / unit_tests (pull_request) Successful in 2m26s
CI / docker (pull_request) Successful in 40s
CI / integration_tests (pull_request) Successful in 3m29s
CI / coverage (pull_request) Successful in 4m30s
CI / benchmark-regression (pull_request) Has been cancelled
feat(acms): implement UKO Layer 1 Domain Ontologies (uko-code, uko-doc, uko-data, uko-infra)
Implement the four Layer 1 domain-specific OWL/Turtle ontology vocabularies
that specialize Layer 0 universal concepts for specific knowledge domains.

Ontology (docs/ontology/uko.ttl):
- Added uko-doc: namespace with 17 classes (Document, Part, Chapter, Section,
  Subsection, Paragraph, Sentence, CodeBlock, Citation, Figure, Table,
  Footnote, Annotation, Bookmark, CrossReference, PageBreak, SectionBreak),
  5 properties, and 4 relationships
- Added uko-data: namespace with 13 classes (Schema, Table, Column, View,
  StoredProcedure, Constraint, Index, ForeignKey, Trigger, Annotation,
  Bookmark, PartitionBoundary, ShardBoundary), 6 properties, and
  5 relationships
- Added uko-infra: namespace with 7 classes (Service, Network, Endpoint,
  ConfigKey, Volume, FirewallRule, SubnetBoundary) and 2 relationships
- All classes use rdfs:subClassOf from Layer 0 base classes

Domain registry (ontology_registry.py):
- DomainDescriptor dataclass with namespace IRI, prefix, layer, classes,
  superclass mappings, and DetailLevelMap
- Registry functions: get_domain(), list_domains(), get_layer1_domains()
- DetailLevelMap chain builder for hierarchical depth resolution
- Turtle validation with TurtleValidationError (no rdflib dependency)
- All DetailLevelMap data inlined to maintain DIP compliance (domain
  layer does not import from application layer)

DetailLevelMap presets (depth_breadth_projection.py):
- code_detail_map: 10 spec-complete levels (depths 0-9)
- docs_detail_map: 11 spec-complete levels (depths 0-10)
- database_detail_map: 12 spec-complete levels (depths 0-11)
- infra_detail_map: 9 spec-complete levels (depths 0-8)

Tests:
- 31 BDD scenarios in uko_ontology_registry.feature covering domain
  lookup, all DetailLevelMap levels, inheritance chains, Turtle
  validation, Universal View Guarantee, and negative/edge cases
- 6 Robot Framework integration tests
- Updated existing tests: depth_breadth_projection.feature (TABLE_LISTING
  depth 0->1, added SCHEMA_LISTING), uko_ontology.feature (Layer 1
  node count 8->67)

Spec reference: docs/specification.md §41830-42332

ISSUES CLOSED: #574
2026-03-06 23:14:30 +00:00

253 lines
12 KiB
Gherkin

@phase2 @acms @depth_breadth_projection
Feature: Depth/Breadth Projection System and Skeleton Context Propagation
As a CleverAgents developer
I want a projection system over the UKO graph
So that context can be materialized at varying detail levels
based on distance from focal entities, and child plans can
inherit compressed parent context via skeleton propagation
# ---------------------------------------------------------------------------
# ProjectionSpec model
# ---------------------------------------------------------------------------
@projection @model
Scenario: ProjectionSpec is a frozen Pydantic model
Given the depth/breadth projection modules are available
When I create a ProjectionSpec with focus "class://AuthManager" and breadth 2 and depth 9
Then the projection spec focus should contain "class://AuthManager"
And the projection spec breadth should be 2
And the projection spec depth should be 9
And the projection spec depth_gradient should be True
And the projection spec domain should be "uko-code:"
And the projection spec should be immutable
@projection @model
Scenario: ProjectionSpec rejects empty focus
Given the depth/breadth projection modules are available
When I create a ProjectionSpec with empty focus
Then a projection ValidationError should be raised
@projection @model
Scenario: ProjectionSpec rejects negative integer depth
Given the depth/breadth projection modules are available
When I create a ProjectionSpec with negative depth
Then a projection ValueError should be raised mentioning "non-negative"
@projection @model
Scenario: ProjectionSpec accepts named depth levels
Given the depth/breadth projection modules are available
When I create a ProjectionSpec with focus "module://auth" and named depth "FULL_SOURCE"
Then the projection spec depth should be "FULL_SOURCE"
# ---------------------------------------------------------------------------
# ProjectedNode model
# ---------------------------------------------------------------------------
@projection @model
Scenario: ProjectedNode is a frozen Pydantic model
Given the depth/breadth projection modules are available
When I create a ProjectedNode with uri "class://Foo" and distance 1 and resolved_depth 4
Then the projected node uri should be "class://Foo"
And the projected node distance should be 1
And the projected node resolved_depth should be 4
And the projected node should be immutable
# ---------------------------------------------------------------------------
# DepthBreadthProjector — BFS traversal
# ---------------------------------------------------------------------------
@projection @projector
Scenario: Projector performs BFS from focus with breadth 0
Given the depth/breadth projection modules are available
And a UKO graph with nodes A B C and edges A->B B->C
When I project with focus "A" and breadth 0 and depth 9
Then the projection should contain exactly 1 node
And the projected nodes should include "A" at distance 0
@projection @projector
Scenario: Projector performs BFS from focus with breadth 1
Given the depth/breadth projection modules are available
And a UKO graph with nodes A B C and edges A->B B->C
When I project with focus "A" and breadth 1 and depth 9
Then the projection should contain exactly 2 nodes
And the projected nodes should include "A" at distance 0
And the projected nodes should include "B" at distance 1
@projection @projector
Scenario: Projector performs BFS from focus with breadth 2
Given the depth/breadth projection modules are available
And a UKO graph with nodes A B C and edges A->B B->C
When I project with focus "A" and breadth 2 and depth 9
Then the projection should contain exactly 3 nodes
And the projected nodes should include "A" at distance 0
And the projected nodes should include "B" at distance 1
And the projected nodes should include "C" at distance 2
@projection @projector
Scenario: Projector applies depth gradient
Given the depth/breadth projection modules are available
And a UKO graph with nodes A B C and edges A->B B->C
When I project with focus "A" and breadth 2 and depth 9 and gradient True
Then the projected node "A" should have resolved_depth 9
And the projected node "B" should have resolved_depth greater than 0
And the projected node "B" should have resolved_depth less than 9
And the projected node "C" should have resolved_depth 0
@projection @projector
Scenario: Projector without gradient assigns uniform depth
Given the depth/breadth projection modules are available
And a UKO graph with nodes A B C and edges A->B B->C
When I project with focus "A" and breadth 2 and depth 9 and gradient False
Then the projected node "A" should have resolved_depth 9
And the projected node "B" should have resolved_depth 9
And the projected node "C" should have resolved_depth 9
@projection @projector
Scenario: Projector resolves named depth via DetailLevelMap
Given the depth/breadth projection modules are available
And a code DetailLevelMap is registered for domain "uko-code:"
And a UKO graph with nodes A B and edges A->B
When I project with focus "A" and breadth 1 and named depth "FULL_SOURCE" in domain "uko-code:"
Then the projected node "A" should have resolved_depth 9
And the projected node "B" should have resolved_depth 0
@projection @projector
Scenario: Projector raises error for unresolvable named depth
Given the depth/breadth projection modules are available
And a UKO graph with nodes A and no edges
When I project with focus "A" and breadth 0 and named depth "NONEXISTENT" in domain "unknown:"
Then a projection ValueError should be raised mentioning "no DetailLevelMap"
@projection @projector
Scenario: Projector handles multiple focus nodes
Given the depth/breadth projection modules are available
And a UKO graph with nodes A B C D and edges A->B C->D
When I project with multi-focus "A" and "C" and breadth 1 and depth 5
Then the projection should contain exactly 4 nodes
And the projected nodes should include "A" at distance 0
And the projected nodes should include "C" at distance 0
And the projected nodes should include "B" at distance 1
And the projected nodes should include "D" at distance 1
@projection @projector
Scenario: Projector converts projection to ContextFragments
Given the depth/breadth projection modules are available
And a UKO graph with nodes A B and edges A->B
When I project to fragments with focus "A" and breadth 1 and depth 4
Then the result should contain 2 ContextFragments
And the first fragment uko_node should be "A"
And all fragments should have metadata key "projected" set to True
# ---------------------------------------------------------------------------
# Built-in DetailLevelMap presets
# ---------------------------------------------------------------------------
@projection @presets
Scenario: Code detail level map has correct levels
Given the depth/breadth projection modules are available
When I create the code detail level map preset
Then the code map should resolve "MODULE_LISTING" to 0
And the code map should resolve "SIGNATURES" to 4
And the code map should resolve "FULL_SOURCE" to 9
@projection @presets
Scenario: Docs detail level map has correct levels
Given the depth/breadth projection modules are available
When I create the docs detail level map preset
Then the docs map should resolve "TITLE_ONLY" to 0
And the docs map should resolve "FULL_CONTENT" to 10
@projection @presets
Scenario: Database detail level map has correct levels
Given the depth/breadth projection modules are available
When I create the database detail level map preset
Then the database map should resolve "SCHEMA_LISTING" to 0
And the database map should resolve "TABLE_LISTING" to 1
And the database map should resolve "FULL_CATALOG" to 11
# ---------------------------------------------------------------------------
# PlanContextInheritance — skeleton propagation
# ---------------------------------------------------------------------------
@inheritance @skeleton
Scenario: PlanContextInheritance computes child context request
Given the depth/breadth projection modules are available
And a parent assembled context with 3 fragments at detail_depth 3
And a PlanContextInheritance service with default config
When I compute child context with focus "class://Child" and budget 1000
Then the child result should contain a ContextRequest
And the child request focus should contain "class://Child"
And the child request depth_gradient should be True
And the child result depth_delta should be 1
@inheritance @skeleton
Scenario: PlanContextInheritance increases child detail from parent
Given the depth/breadth projection modules are available
And a parent assembled context with 3 fragments at detail_depth 3
And a PlanContextInheritance service with default config
When I compute child context with focus "class://Child" and budget 1000
Then the child request depth should be greater than 3
@inheritance @skeleton
Scenario: PlanContextInheritance narrows child breadth
Given the depth/breadth projection modules are available
And a parent assembled context with 3 fragments at detail_depth 3
And a PlanContextInheritance service with default config
When I compute child context with focus "class://Child" and budget 1000 at depth_in_tree 0 to 1
Then the child request breadth should be at most 2
@inheritance @skeleton
Scenario: PlanContextInheritance injects skeleton fragments
Given the depth/breadth projection modules are available
And a parent assembled context with 3 fragments at detail_depth 3
And a mock skeleton compressor that returns 2 fragments
And a PlanContextInheritance service with the mock compressor
When I compute child context with focus "class://Child" and budget 1000
Then the child result skeleton_fragments should have 2 entries
@inheritance @skeleton
Scenario: PlanContextInheritance skips skeleton when budget too small
Given the depth/breadth projection modules are available
And a parent assembled context with 3 fragments at detail_depth 3
And a mock skeleton compressor that returns 2 fragments
And a PlanContextInheritance service with the mock compressor and min_skeleton_tokens 500
When I compute child context with focus "class://Child" and budget 100
Then the child result skeleton_fragments should have 0 entries
@inheritance @skeleton
Scenario: PlanContextInheritance rejects invalid depth delta
Given the depth/breadth projection modules are available
And a parent assembled context with 3 fragments at detail_depth 3
And a PlanContextInheritance service with default config
When I compute child context with parent_depth 2 and child_depth 1
Then a projection ValueError should be raised mentioning "child_depth_in_tree"
@inheritance @skeleton
Scenario: PlanContextInheritance config uses default skeleton_ratio
Given the depth/breadth projection modules are available
When I create an InheritanceConfig with defaults
Then the inheritance config skeleton_ratio should be 0.2
@inheritance @skeleton
Scenario: PlanContextInheritance extract_child_focus returns parent decisions
Given the depth/breadth projection modules are available
When I extract child focus from decisions "class://A" and "class://B"
Then the child focus should include both "class://A" and "class://B"
@inheritance @skeleton
Scenario: PlanContextInheritance extract_child_focus uses fallback
Given the depth/breadth projection modules are available
When I extract child focus from empty decisions with fallback "class://Default"
Then the child focus should contain "class://Default"
# ---------------------------------------------------------------------------
# ChildContextResult model
# ---------------------------------------------------------------------------
@inheritance @model
Scenario: ChildContextResult is a frozen Pydantic model
Given the depth/breadth projection modules are available
When I create a ChildContextResult with a request and skeleton data
Then the child context result should be immutable
And the child context result should contain the request