zen-engine 2.0.1

Business rules engine
Documentation 
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# Policy entities() tests
# Each test loads policies, compiles, and checks entity metadata

policies = ["analysis.json"]

# ═══════════════════════════════════════════════════════════════════════════════
# Entity existence
# ═══════════════════════════════════════════════════════════════════════════════

[[test]]
name = "all four entities present"
policy = "analysis.json"
entity_count = 4

# ═══════════════════════════════════════════════════════════════════════════════
# Field kinds — DataModel fields
# ═══════════════════════════════════════════════════════════════════════════════

[[test]]
name = "customer.companies is relationship to company (array)"
policy = "analysis.json"
entity = "customer"
field = "companies"
field_kind = { kind = "relationship", target = "company", array = true }
property_kind = "input"

[[test]]
name = "customer.creditReport is relationship to creditReport (non-array)"
policy = "analysis.json"
entity = "customer"
field = "creditReport"
field_kind = { kind = "relationship", target = "creditReport", array = false }
property_kind = "input"

[[test]]
name = "customer.favoriteProduct is reference to product"
policy = "analysis.json"
entity = "customer"
field = "favoriteProduct"
field_kind = { kind = "reference", target = "product", array = false }
property_kind = "input"

[[test]]
name = "customer.name is scalar input"
policy = "analysis.json"
entity = "customer"
field = "name"
field_kind = { kind = "scalar" }
property_kind = "input"

# ═══════════════════════════════════════════════════════════════════════════════
# Computed properties — property kind
# ═══════════════════════════════════════════════════════════════════════════════

[[test]]
name = "customer.creditTier is computed"
policy = "analysis.json"
entity = "customer"
field = "creditTier"
property_kind = "computed"

[[test]]
name = "customer.totalRevenue is computed"
policy = "analysis.json"
entity = "customer"
field = "totalRevenue"
property_kind = "computed"

[[test]]
name = "customer.discount is computed"
policy = "analysis.json"
entity = "customer"
field = "discount"
property_kind = "computed"