test: add unit test for p2

2025-11-28 17:56:35 +01:00
parent 301d93157c
commit a3f54530f6
1 changed files with 21 additions and 0 deletions
--- a/internal/2015/DayThree/code_test.go
+++ b/internal/2015/DayThree/code_test.go
@@ -22,3 +22,24 @@ func TestPartOne(t *testing.T) {
 		})
 	}
 }
+
+func TestPartTwo(t *testing.T) {
+	tests := []struct {
+		name     string
+		input    string
+		expected int
+	}{
+		{"^v", "^v", 3},
+		{"^>v<", "^>v<", 3},
+		{"^v^v^v^v^v", "^v^v^v^v^v", 11},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := PartTwo(tt.input)
+			if got != tt.expected {
+				t.Errorf("PartTwo(%q) = %d, want %d", tt.input, got, tt.expected)
+			}
+		})
+	}
+}