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import { assertEquals } from "./deps.ts";
import normalCase from "../normalCase.ts";
const TESTS: Array<[string, string, string?, string?]> = [  // Single words.  ["test", "test"],  ["TEST", "test"],
  // Camel case.  ["testString", "test string"],  ["testString123", "test string123"],  ["testString_1_2_3", "test string 1 2 3"],  ["x_256", "x 256"],  ["anHTMLTag", "an html tag"],  ["ID123String", "id123 string"],  ["Id123String", "id123 string"],  ["foo bar123", "foo bar123"],  ["a1bStar", "a1b star"],
  // Constant case.  ["CONSTANT_CASE ", "constant case"],  ["CONST123_FOO", "const123 foo"],
  // Random cases.  ["FOO_bar", "foo bar"],
  // Non-alphanumeric separators.  ["dot.case", "dot case"],  ["path/case", "path case"],  ["snake_case", "snake case"],  ["snake_case123", "snake case123"],  ["snake_case_123", "snake case 123"],
  // Punctuation.  ['"quotes"', "quotes"],
  // Space between number parts.  ["version 0.45.0", "version 0 45 0"],  ["version 0..78..9", "version 0 78 9"],  ["version 4_99/4", "version 4 99 4"],
  // Odd input.  [null as any, ""],  [undefined, ""],  [(10 as unknown) as string, "10"],  [    ({      toString: function () {        return "test";      },    } as unknown) as string,    "test",  ],
  // Whitespace.  ["  test  ", "test"],
  // Non-ascii characters.  ["español", "español"],  ["Beyoncé Knowles", "beyoncé knowles"],  ["Iñtërnâtiônàlizætiøn", "iñtërnâtiônàlizætiøn"],
  // Number string input.  ["something_2014_other", "something 2014 other"],
  // Custom replacement character  ["HELLO WORLD!", "hello_world", null as any, "_"],  ["foo bar!", "foobar", null as any, ""],
  // Custom locale.  ["A STRING", "a strıng", "tr"],
  // https://github.com/blakeembrey/change-case/issues/21  ["amazon s3 data", "amazon s3 data"],  ["foo_13_bar", "foo 13 bar"],];
Deno.test("shouldConvertCase", function (): void {  TESTS.forEach(function (test): void {    const before = test[0];    const after = test[1];    const locale = test[2];    const replacement = test[3];
    assertEquals(normalCase(before, locale, replacement), after);  });});