update tests

rcalxrc08 · Aug 27, 2024 · 32c8a0b · 32c8a0b
1 parent 258026a
commit 32c8a0b
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Showing 2 changed files with 6 additions and 5 deletions.
diff --git a/src/financial_implied_volatility.jl b/src/financial_implied_volatility.jl
@@ -98,6 +98,10 @@ end
 
 import ChainRulesCore: rrule, frule, NoTangent, @thunk, rrule_via_ad, frule_via_ad
 
+function blprice_diff_impl(S0, K, T, σ, price_d, FlagIsCall)
+    return price_d - blprice_impl(S0, K, T, σ, FlagIsCall)
+end
+
 function rrule(config::RuleConfig{>:HasReverseMode}, ::typeof(blimpv), S0, K, T, price_d, FlagIsCall, xtol, n_iter_max)
     σ = blimpv(S0, K, T, price_d, FlagIsCall, xtol, n_iter_max)
     function update_pullback(slice)
@@ -109,10 +113,7 @@ function rrule(config::RuleConfig{>:HasReverseMode}, ::typeof(blimpv), S0, K, T,
     return σ, update_pullback
 end
 
-function blprice_diff_impl(S0, K, T, σ, price_d, FlagIsCall)
-    return price_d - blprice_impl(S0, K, T, σ, FlagIsCall)
-end
-#TODO: Test the following function
+
 function frule(config::RuleConfig{>:HasForwardsMode}, (_, dS, dK, dT, dprice, _, _, _), ::typeof(blimpv), S0, K, T, price_d, FlagIsCall::Bool, xtol, n_iter_max::Integer)
     σ = blimpv(S0, K, T, price_d, FlagIsCall, xtol, n_iter_max)
     vega = blvega_impl(S0, K, T, σ)

diff --git a/test/Project.toml b/test/Project.toml
@@ -12,7 +12,7 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
 
 [compat]
-Diffractor = "0.2.4"
+Diffractor = "0.2"
 DualNumbers = "0.5, 0.6"
 ForwardDiff = "0.10"
 HyperDualNumbers = "4"