Function TestParseHunkHeader

internal/ui/diff_test.go:223–249

--- parseHunkHeader ---

(t *testing.T)

// --- parseHunkHeader ---

func TestParseHunkHeader(t *testing.T) {
	t.Parallel()
	tests := []struct {
		name    string
		input   string
		wantOld int
		wantNew int
	}{
		{"basic", "@@ -10,5 +20,8 @@", 10, 20},
		{"no_count", "@@ -1 +1 @@", 1, 1},
		{"large", "@@ -100,50 +200,60 @@ func foo()", 100, 200},
		{"missing", "no hunk", 0, 0},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			t.Parallel()
			old, new := 0, 0
			parseHunkHeader(tt.input, &old, &new)
			if old != tt.wantOld {
				t.Errorf("oldNum=%d, want %d", old, tt.wantOld)
			}
			if new != tt.wantNew {
				t.Errorf("newNum=%d, want %d", new, tt.wantNew)
			}
		})
	}
}

// --- fmtLineNum ---