From 43e5e9e86410145e796ce2e0a2e6767eee19d0d7 Mon Sep 17 00:00:00 2001
From: Jonas Kellerer <jonas.kellerer@tngtech.com>
Date: Wed, 7 Feb 2024 15:31:31 +0100
Subject: [PATCH] fix: make stop codon a valid symbolFrom for amino acid
 mutations

---
 .../kotlin/org/genspectrum/lapis/request/AminoAcidMutation.kt | 2 +-
 .../org/genspectrum/lapis/request/AminoAcidMutationTest.kt    | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/lapis2/src/main/kotlin/org/genspectrum/lapis/request/AminoAcidMutation.kt b/lapis2/src/main/kotlin/org/genspectrum/lapis/request/AminoAcidMutation.kt
index 379a0aae5..bef0ddf59 100644
--- a/lapis2/src/main/kotlin/org/genspectrum/lapis/request/AminoAcidMutation.kt
+++ b/lapis2/src/main/kotlin/org/genspectrum/lapis/request/AminoAcidMutation.kt
@@ -53,7 +53,7 @@ data class AminoAcidMutation(
 
 private val AMINO_ACID_MUTATION_REGEX =
     Regex(
-        """^((?<gene>[a-zA-Z0-9_-]+):)(?<symbolFrom>[a-zA-Z]?)(?<position>\d+)(?<symbolTo>[a-zA-Z*.-])?$""",
+        """^((?<gene>[a-zA-Z0-9_-]+):)(?<symbolFrom>[a-zA-Z*]?)(?<position>\d+)(?<symbolTo>[a-zA-Z*.-])?$""",
     )
 
 @JsonComponent
diff --git a/lapis2/src/test/kotlin/org/genspectrum/lapis/request/AminoAcidMutationTest.kt b/lapis2/src/test/kotlin/org/genspectrum/lapis/request/AminoAcidMutationTest.kt
index 2ba7310b9..4b4d4e41a 100644
--- a/lapis2/src/test/kotlin/org/genspectrum/lapis/request/AminoAcidMutationTest.kt
+++ b/lapis2/src/test/kotlin/org/genspectrum/lapis/request/AminoAcidMutationTest.kt
@@ -88,6 +88,10 @@ class AminoAcidMutationTest {
                     "\"MAYBE(gene1:G123A)\"",
                     AminoAcidMutation("gene1", 123, "A", maybe = true),
                 ),
+                Arguments.of(
+                    "\"gene1:*123A\"",
+                    AminoAcidMutation("gene1", 123, "A", maybe = false),
+                ),
             )
 
         @JvmStatic