From 597d71be9efe942b5c2da2068d46f43c56d16ae9 Mon Sep 17 00:00:00 2001
From: "Guillem Pozo S." <gpozo@gisce.net>
Date: Mon, 15 Jun 2026 16:41:30 +0200
Subject: [PATCH 1/2] consider flag punt frontera for pos 5 codification

---
 cini/models.py   | 24 ++++++++++++++----------
 spec/cts_spec.py |  5 +++++
 2 files changed, 19 insertions(+), 10 deletions(-)

diff --git a/cini/models.py b/cini/models.py
index e32adf0..be4b196 100644
--- a/cini/models.py
+++ b/cini/models.py
@@ -367,6 +367,7 @@ def __init__(self):
             - Móvil = ``M``
         """
         self.tipo = None
+        self.punt_frontera = False
         self.transformadores = []  # Lista de transformadores del CT
 
     @property
@@ -403,16 +404,19 @@ def cini(self):
         if self.tension_s is not None and self.tension_s < 1:
             c.positions[4] = '5'
 
-        if self.tipo == 'I':
-            c.positions[5] = '1'
-        elif self.tipo == 'C':
-            c.positions[5] = '2'
-        elif self.tipo == 'L':
-            c.positions[5] = '3'
-        elif self.tipo == 'S':
-            c.positions[5] = '4'
-        elif self.tipo == 'M':
-            c.positions[5] = '9'
+        if self.punt_frontera:
+            c.positions[5] = '5'
+        else:
+            if self.tipo == 'I':
+                c.positions[5] = '1'
+            elif self.tipo == 'C':
+                c.positions[5] = '2'
+            elif self.tipo == 'L':
+                c.positions[5] = '3'
+            elif self.tipo == 'S':
+                c.positions[5] = '4'
+            elif self.tipo == 'M':
+                c.positions[5] = '9'
 
         if self.tension is not None:
             if self.tension <= 1:
diff --git a/spec/cts_spec.py b/spec/cts_spec.py
index ed978f1..d735b2e 100644
--- a/spec/cts_spec.py
+++ b/spec/cts_spec.py
@@ -63,6 +63,11 @@
                 self.ct.tipo = 'M'
                 cini = self.ct.cini
                 expect(cini[5]).to(equal('9'))
+        with context('si te flag Punt frontera, ignora tipo'):
+            with it('must be 5'):
+                self.ct.punt_frontera = True
+                cini = self.ct.cini
+                expect(cini[5]).to(equal('5'))
 
     with description('la sexta posicion'):
         with before.all:

From 0dcae665f1b40f8fcb05fb12c924174d1e734354 Mon Sep 17 00:00:00 2001
From: "Guillem Pozo S." <gpozo@gisce.net>
Date: Mon, 15 Jun 2026 16:58:28 +0200
Subject: [PATCH 2/2] refactor: avoid shared context in tests and add in punt
 frontera attribute

---
 cini/models.py   | 2 +-
 spec/cts_spec.py | 5 +++--
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/cini/models.py b/cini/models.py
index be4b196..5db2e98 100644
--- a/cini/models.py
+++ b/cini/models.py
@@ -367,7 +367,7 @@ def __init__(self):
             - Móvil = ``M``
         """
         self.tipo = None
-        self.punt_frontera = False
+        self.punt_frontera = False  # Si True, la 5a posició del CINI es '5' (Punt Frontera)
         self.transformadores = []  # Lista de transformadores del CT
 
     @property
diff --git a/spec/cts_spec.py b/spec/cts_spec.py
index d735b2e..bce949b 100644
--- a/spec/cts_spec.py
+++ b/spec/cts_spec.py
@@ -63,9 +63,10 @@
                 self.ct.tipo = 'M'
                 cini = self.ct.cini
                 expect(cini[5]).to(equal('9'))
-        with context('si te flag Punt frontera, ignora tipo'):
-            with it('must be 5'):
+        with context('si es Punt Frontera'):
+            with it('sobreescriu el tipo i val 5'):
                 self.ct.punt_frontera = True
+                self.ct.tipo = 'I'
                 cini = self.ct.cini
                 expect(cini[5]).to(equal('5'))