From 8cf965831ca524e5171a705cf51ac86db4341427 Mon Sep 17 00:00:00 2001
From: Camil Staps
Date: Thu, 5 Oct 2017 16:38:26 +0200
Subject: Argue about coverage

---
 assignments/assignment1.tex | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/assignments/assignment1.tex b/assignments/assignment1.tex
index a135402..564caf6 100644
--- a/assignments/assignment1.tex
+++ b/assignments/assignment1.tex
@@ -280,7 +280,12 @@ If the wrapper were extended to support interactivity,
 We have created 11 test cases for both valid and invalid games.
 As described above, the invalid games are derived from the FIDE rules
 	in that they attempt to find borderline cases where the library may deviate from those rules~\cite{FIDERULES}.
+We also looked at the PGN specification~\cite{PGN} for these borderline cases.
 The concrete tests we have used are shown in \cref{T:T}.
+Although it is impossible to calculate the coverage of these tests,
+	we believe a fair part of the rules is covered.
+By also including some valid games,
+	we also make sure that the library does not disallow valid moves.
 
 \begin{table}
 	\centering
-- 
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