From a99bccbc116102361412c7670b9aa4a53d86932e Mon Sep 17 00:00:00 2001
From: LemonNexus <nexus@lemonlink.eu>
Date: Sun, 8 Feb 2026 21:13:56 +0000
Subject: [PATCH] fix(nexus_api): correct DPP calculation formula and mock data
 values
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- DPP was calculating damage per PED instead of per PEC (100x error)
- Fixed Sollomate Opalo DPP: 3.70 → 3.33
- Added pytest.ini with asyncio configuration
- Tests now pass correctly
---
 core/nexus_api.py | 10 +++++-----
 pytest.ini        |  8 ++++++++
 2 files changed, 13 insertions(+), 5 deletions(-)
 create mode 100644 pytest.ini

diff --git a/core/nexus_api.py b/core/nexus_api.py
index 7e59a4b..45f4acc 100644
--- a/core/nexus_api.py
+++ b/core/nexus_api.py
@@ -190,7 +190,7 @@ MOCK_WEAPONS = {
         damage=Decimal("4.0"),
         decay_pec=Decimal("0.13"),
         ammo_pec=Decimal("1.07"),
-        dpp=Decimal("3.70"),
+        dpp=Decimal("3.33"),
         range=26,
         attacks_per_min=56,
         item_id="sollomate_opalo"
@@ -812,12 +812,12 @@ def calculate_dpp(damage: Decimal, decay_pec: Decimal, ammo_pec: Decimal) -> Dec
         ammo_pec: Ammo cost per shot in PEC
         
     Returns:
-        DPP value
+        DPP value (damage per PEC spent)
     """
-    total_cost_ped = (decay_pec + ammo_pec) / 100
-    if total_cost_ped == 0:
+    total_cost_pec = decay_pec + ammo_pec
+    if total_cost_pec == 0:
         return Decimal("0")
-    return damage / total_cost_ped
+    return damage / total_cost_pec
 
 
 # =============================================================================
diff --git a/pytest.ini b/pytest.ini
new file mode 100644
index 0000000..599aee5
--- /dev/null
+++ b/pytest.ini
@@ -0,0 +1,8 @@
+[tool:pytest]
+testpaths = tests
+python_files = test_*.py
+python_classes = Test*
+python_functions = test_*
+asyncio_mode = auto
+asyncio_default_fixture_loop_scope = function
+addopts = -v --tb=short
\ No newline at end of file