assertStringStartsWith() assertStringStartsWith(string $prefix, string $string[, string

assertThat() More complex assertions can be formulated using the PHPUnit_Framework_Constraint classes. They can

assertContainsOnly() assertContainsOnly(string $type, Iterator|array $haystack[, boolean

assertEquals() assertEquals(mixed $expected, mixed $actual[, string $message = ''])

assertLessThanOrEqual() assertLessThanOrEqual(mixed $expected, mixed $actual[, string

assertNull() assertNull(mixed $variable[, string $message = ''])

assertCount() assertCount($expectedCount, $haystack[, string $message = ''])

assertInfinite() assertInfinite(mixed $variable[, string $message = ''])

assertFileExists() assertFileExists(string $filename[, string $message = ''])

assertSame() assertSame(mixed $expected, mixed $actual[, string $message = ''])