refactor 'assertEquals' (denoland/deno_std#560)

* merge 'testing/pretty.ts' into 'testing/asserts.ts'
* throw AssertionError in assertEquals
* update misc tests use AssertionError
Original: https://github.com/denoland/deno_std/commit/ff2d7f24dbc955650a11fc8db2f35c0aa38dcdb1

1 files changed, 0 insertions, 1 deletions

diff --git a/testing/test.ts b/testing/test.ts
index c726ffb1a..8c86791ba 100644
--- a/testing/test.ts
+++ b/testing/test.ts
@@ -9,7 +9,6 @@ import {
 } from "./asserts.ts";
 import "./format_test.ts";
 import "./diff_test.ts";
-import "./pretty_test.ts";
 import "./asserts_test.ts";
 import "./bench_test.ts";