From 8e9bb454d1d819796c66cb6a20b69ea592f9c39c Mon Sep 17 00:00:00 2001
From: Tom Fleet <tomfleet2018@gmail.com>
Date: Tue, 15 Aug 2023 08:49:07 +0100
Subject: [PATCH] Update README showing test.Err (#3)

---
 README.md    | 1 +
 test_test.go | 1 +
 2 files changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 23e1ea8..2a5228d 100644
--- a/README.md
+++ b/README.md
@@ -36,6 +36,7 @@ func TestSomething(t *testing.T) {
 
     err := doSomething()
     test.Ok(t, err) // Fails if err != nil
+    test.Err(t, err) // Fails if err == nil
 
     test.True(t, true) // Passes
     test.False(t, true) // Fails
diff --git a/test_test.go b/test_test.go
index 5e605ff..c7575fd 100644
--- a/test_test.go
+++ b/test_test.go
@@ -115,6 +115,7 @@ func TestFail(t *testing.T) {
 		}
 	}
 
+	// All functions that should fail their test TB
 	failFns := []func(tb testing.TB){
 		func(tb testing.TB) { test.Equal(tb, "something", "else") },
 		func(tb testing.TB) { test.Equal(tb, 42, 27) },