Use require/assert.Empty instead of require/assert.Len(t, X, 0) (#13413)

model/link_metadata_test.go

@@ -316,9 +316,9 @@ func TestTruncateOpenGraph(t *testing.T) {
 	assert.Nil(t, result.Book, "No book stored")
 	assert.Nil(t, result.Profile, "No profile stored")
 	assert.Len(t, result.Images, 5, "Only the first 5 images")
-	assert.Len(t, result.Audios, 0, "No audios stored")
-	assert.Len(t, result.Videos, 0, "No videos stored")
-	assert.Len(t, result.LocalesAlternate, 0, "No alternate locales stored")
+	assert.Empty(t, result.Audios, "No audios stored")
+	assert.Empty(t, result.Videos, "No videos stored")
+	assert.Empty(t, result.LocalesAlternate, "No alternate locales stored")
 	assert.Equal(t, result.Determiner, "", "No determiner stored")
 	assert.Equal(t, utf8.RuneCountInString(result.Title), 305, "Title text is truncated")
 	assert.Equal(t, utf8.RuneCountInString(result.Description), 305, "Description text is truncated")

model/security_bulletin_test.go

@@ -49,5 +49,5 @@ func TestSecurityBulletinsToFromJson(t *testing.T) {
 	s2 := `{"wat"`
 	b2 := SecurityBulletinsFromJson(strings.NewReader(s2))
 
-	require.Len(t, b2, 0)
+	require.Empty(t, b2)
 }