1 files changed, 0 insertions, 84 deletions
diff --git a/testing/pretty.ts b/testing/pretty.ts
deleted file mode 100644
index f471bd6fd..000000000
--- a/testing/pretty.ts
+++ /dev/null
@@ -1,84 +0,0 @@
-// Copyright 2018-2019 the Deno authors. All rights reserved. MIT license.
-
-import { equal } from "./asserts.ts";
-import { red, green, white, gray, bold } from "../colors/mod.ts";
-import diff, { DiffType, DiffResult } from "./diff.ts";
-import { format } from "./format.ts";
-
-const CAN_NOT_DISPLAY = "[Cannot display]";
-
-function createStr(v: unknown): string {
-  try {
-    return format(v);
-  } catch (e) {
-    return red(CAN_NOT_DISPLAY);
-  }
-}
-
-function createColor(diffType: DiffType): (s: string) => string {
-  switch (diffType) {
-    case DiffType.added:
-      return (s: string): string => green(bold(s));
-    case DiffType.removed:
-      return (s: string): string => red(bold(s));
-    default:
-      return white;
-  }
-}
-
-function createSign(diffType: DiffType): string {
-  switch (diffType) {
-    case DiffType.added:
-      return "+   ";
-    case DiffType.removed:
-      return "-   ";
-    default:
-      return "    ";
-  }
-}
-
-function buildMessage(diffResult: ReadonlyArray<DiffResult<string>>): string[] {
-  const messages: string[] = [];
-  messages.push("");
-  messages.push("");
-  messages.push(
-    `    ${gray(bold("[Diff]"))} ${red(bold("Left"))} / ${green(bold("Right"))}`
-  );
-  messages.push("");
-  messages.push("");
-  diffResult.forEach(
-    (result: DiffResult<string>): void => {
-      const c = createColor(result.type);
-      messages.push(c(`${createSign(result.type)}${result.value}`));
-    }
-  );
-  messages.push("");
-
-  return messages;
-}
-
-export function assertEquals(
-  actual: unknown,
-  expected: unknown,
-  msg?: string
-): void {
-  if (equal(actual, expected)) {
-    return;
-  }
-  let message = "";
-  const actualString = createStr(actual);
-  const expectedString = createStr(expected);
-  try {
-    const diffResult = diff(
-      actualString.split("\n"),
-      expectedString.split("\n")
-    );
-    message = buildMessage(diffResult).join("\n");
-  } catch (e) {
-    message = `\n${red(CAN_NOT_DISPLAY)} + \n\n`;
-  }
-  if (msg) {
-    message = msg;
-  }
-  throw new Error(message);
-}