nur-sery/tests/strTest.php

<?php

namespace nur\sery;

use nulib\tests\TestCase;

class strTest extends TestCase {
  function testCamel2us() {
    self::assertSame("a", str::camel2us("a"));
    self::assertSame("aa", str::camel2us("aa"));
    self::assertSame("aaa", str::camel2us("aaa"));
    self::assertSame("a", str::camel2us("A"));
    self::assertSame("aa", str::camel2us("Aa"));
    self::assertSame("aa", str::camel2us("AA"));
    self::assertSame("aaa", str::camel2us("Aaa"));
    self::assertSame("aaa", str::camel2us("AAA"));
    self::assertSame("a_aa", str::camel2us("AAa"));
    self::assertSame("a_b", str::camel2us("aB"));
    self::assertSame("aa_bb", str::camel2us("aaBb"));
    self::assertSame("aaa_bbb", str::camel2us("aaaBbb"));
    self::assertSame("aa_bb", str::camel2us("AaBb"));
    self::assertSame("aaa_bbb", str::camel2us("AaaBbb"));

    self::assertSame("_aaa", str::camel2us("_aaa"));
    self::assertSame("__aaa_bbb", str::camel2us("__aaaBbb"));
    self::assertSame("___aaa_bbb", str::camel2us("___AaaBbb"));
  }
}