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Arsse/tests/Misc/TestValueInfo.php
J. King 1271a0c8c0 Add ValueInfo::normalize method 
This method provides generalized, consistent type casting more versatile than PHP's basic type juggling while hiding the significant complexity in achieving this.

While this commit does not change any existing code to use the new method, the intent is for both API handlers and database drivers to use the same basic rules for type conversion while still allowing for differing failure modes.
2017-10-19 15:18:58 -04:00

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<?php
declare(strict_types=1);
namespace JKingWeb\Arsse;
use JKingWeb\Arsse\Misc\ValueInfo as I;
use JKingWeb\Arsse\Test\Misc\StrClass;
/** @covers \JKingWeb\Arsse\Misc\ValueInfo */
class TestValueInfo extends Test\AbstractTest {
public function setUp() {
$this->clearData();
}
public function testGetIntegerInfo() {
$tests = [
[null, I::NULL],
["", I::NULL],
[1, I::VALID],
[PHP_INT_MAX, I::VALID],
[1.0, I::VALID],
["1.0", I::VALID],
["001.0", I::VALID],
["1.0e2", I::VALID],
["1", I::VALID],
["001", I::VALID],
["1e2", I::VALID],
["+1.0", I::VALID],
["+001.0", I::VALID],
["+1.0e2", I::VALID],
["+1", I::VALID],
["+001", I::VALID],
["+1e2", I::VALID],
[0, I::VALID | I::ZERO],
["0", I::VALID | I::ZERO],
["000", I::VALID | I::ZERO],
[0.0, I::VALID | I::ZERO],
["0.0", I::VALID | I::ZERO],
["000.000", I::VALID | I::ZERO],
["+0", I::VALID | I::ZERO],
["+000", I::VALID | I::ZERO],
["+0.0", I::VALID | I::ZERO],
["+000.000", I::VALID | I::ZERO],
[-1, I::VALID | I::NEG],
[-1.0, I::VALID | I::NEG],
["-1.0", I::VALID | I::NEG],
["-001.0", I::VALID | I::NEG],
["-1.0e2", I::VALID | I::NEG],
["-1", I::VALID | I::NEG],
["-001", I::VALID | I::NEG],
["-1e2", I::VALID | I::NEG],
[-0, I::VALID | I::ZERO],
["-0", I::VALID | I::ZERO],
["-000", I::VALID | I::ZERO],
[-0.0, I::VALID | I::ZERO],
["-0.0", I::VALID | I::ZERO],
["-000.000", I::VALID | I::ZERO],
[false, 0],
[true, 0],
["on", 0],
["off", 0],
["yes", 0],
["no", 0],
["true", 0],
["false", 0],
[INF, I::FLOAT],
[-INF, I::FLOAT | I::NEG],
[NAN, I::FLOAT],
[[], 0],
["some string", 0],
[" ", 0],
[new \StdClass, 0],
[new StrClass(""), I::NULL],
[new StrClass("1"), I::VALID],
[new StrClass("0"), I::VALID | I::ZERO],
[new StrClass("-1"), I::VALID | I::NEG],
[new StrClass("Msg"), 0],
[new StrClass(" "), 0],
[2.5, I::FLOAT],
[0.5, I::FLOAT],
["2.5", I::FLOAT],
["0.5", I::FLOAT],
];
foreach ($tests as $test) {
list($value, $exp) = $test;
$this->assertSame($exp, I::int($value), "Test returned ".decbin(I::int($value))." for value: ".var_export($value, true));
}
}
public function testGetStringInfo() {
$tests = [
[null, I::NULL],
["", I::VALID | I::EMPTY],
[1, I::VALID],
[PHP_INT_MAX, I::VALID],
[1.0, I::VALID],
["1.0", I::VALID],
["001.0", I::VALID],
["1.0e2", I::VALID],
["1", I::VALID],
["001", I::VALID],
["1e2", I::VALID],
["+1.0", I::VALID],
["+001.0", I::VALID],
["+1.0e2", I::VALID],
["+1", I::VALID],
["+001", I::VALID],
["+1e2", I::VALID],
[0, I::VALID],
["0", I::VALID],
["000", I::VALID],
[0.0, I::VALID],
["0.0", I::VALID],
["000.000", I::VALID],
["+0", I::VALID],
["+000", I::VALID],
["+0.0", I::VALID],
["+000.000", I::VALID],
[-1, I::VALID],
[-1.0, I::VALID],
["-1.0", I::VALID],
["-001.0", I::VALID],
["-1.0e2", I::VALID],
["-1", I::VALID],
["-001", I::VALID],
["-1e2", I::VALID],
[-0, I::VALID],
["-0", I::VALID],
["-000", I::VALID],
[-0.0, I::VALID],
["-0.0", I::VALID],
["-000.000", I::VALID],
[false, 0],
[true, 0],
["on", I::VALID],
["off", I::VALID],
["yes", I::VALID],
["no", I::VALID],
["true", I::VALID],
["false", I::VALID],
[INF, 0],
[-INF, 0],
[NAN, 0],
[[], 0],
["some string", I::VALID],
[" ", I::VALID | I::WHITE],
[new \StdClass, 0],
[new StrClass(""), I::VALID | I::EMPTY],
[new StrClass("1"), I::VALID],
[new StrClass("0"), I::VALID],
[new StrClass("-1"), I::VALID],
[new StrClass("Msg"), I::VALID],
[new StrClass(" "), I::VALID | I::WHITE],
];
foreach ($tests as $test) {
list($value, $exp) = $test;
$this->assertSame($exp, I::str($value), "Test returned ".decbin(I::str($value))." for value: ".var_export($value, true));
}
}
public function testValidateDatabaseIdentifier() {
$tests = [
[null, false, true],
["", false, true],
[1, true, true],
[PHP_INT_MAX, true, true],
[1.0, true, true],
["1.0", true, true],
["001.0", true, true],
["1.0e2", true, true],
["1", true, true],
["001", true, true],
["1e2", true, true],
["+1.0", true, true],
["+001.0", true, true],
["+1.0e2", true, true],
["+1", true, true],
["+001", true, true],
["+1e2", true, true],
[0, false, true],
["0", false, true],
["000", false, true],
[0.0, false, true],
["0.0", false, true],
["000.000", false, true],
["+0", false, true],
["+000", false, true],
["+0.0", false, true],
["+000.000", false, true],
[-1, false, false],
[-1.0, false, false],
["-1.0", false, false],
["-001.0", false, false],
["-1.0e2", false, false],
["-1", false, false],
["-001", false, false],
["-1e2", false, false],
[-0, false, true],
["-0", false, true],
["-000", false, true],
[-0.0, false, true],
["-0.0", false, true],
["-000.000", false, true],
[false, false, false],
[true, false, false],
["on", false, false],
["off", false, false],
["yes", false, false],
["no", false, false],
["true", false, false],
["false", false, false],
[INF, false, false],
[-INF, false, false],
[NAN, false, false],
[[], false, false],
["some string", false, false],
[" ", false, false],
[new \StdClass, false, false],
[new StrClass(""), false, true],
[new StrClass("1"), true, true],
[new StrClass("0"), false, true],
[new StrClass("-1"), false, false],
[new StrClass("Msg"), false, false],
[new StrClass(" "), false, false],
];
foreach ($tests as $test) {
list($value, $exp, $expNull) = $test;
$this->assertSame($exp, I::id($value), "Non-null test failed for value: ".var_export($value, true));
$this->assertSame($expNull, I::id($value, true), "Null test failed for value: ".var_export($value, true));
}
}
public function testValidateBoolean() {
$tests = [
[null, null],
["", false],
[1, true],
[PHP_INT_MAX, null],
[1.0, true],
["1.0", true],
["001.0", true],
["1.0e2", null],
["1", true],
["001", true],
["1e2", null],
["+1.0", true],
["+001.0", true],
["+1.0e2", null],
["+1", true],
["+001", true],
["+1e2", null],
[0, false],
["0", false],
["000", false],
[0.0, false],
["0.0", false],
["000.000", false],
["+0", false],
["+000", false],
["+0.0", false],
["+000.000", false],
[-1, null],
[-1.0, null],
["-1.0", null],
["-001.0", null],
["-1.0e2", null],
["-1", null],
["-001", null],
["-1e2", null],
[-0, false],
["-0", false],
["-000", false],
[-0.0, false],
["-0.0", false],
["-000.000", false],
[false, false],
[true, true],
["on", true],
["off", false],
["yes", true],
["no", false],
["true", true],
["false", false],
[INF, null],
[-INF, null],
[NAN, null],
[[], null],
["some string", null],
[" ", null],
[new \StdClass, null],
[new StrClass(""), false],
[new StrClass("1"), true],
[new StrClass("0"), false],
[new StrClass("-1"), null],
[new StrClass("Msg"), null],
[new StrClass(" "), null],
];
foreach ($tests as $test) {
list($value, $exp) = $test;
$this->assertSame($exp, I::bool($value), "Null Test failed for value: ".var_export($value, true));
if (is_null($exp)) {
$this->assertTrue(I::bool($value, true), "True Test failed for value: ".var_export($value, true));
$this->assertFalse(I::bool($value, false), "False Test failed for value: ".var_export($value, true));
}
}
}
public function testNormalizeValues() {
$tests = [
/* The test data are very dense for this set. Each value is normalized to each of the following types:
- mixed (no normalization performed)
- null
- boolean
- integer
- float
- string
- array
For each of these types, there is an expected output value, as well as a boolean indicating whether
the value should pass or fail a strict normalization. Conversion to DateTime is covered below by a different data set
*/
/* Input value null bool int float string array */
[null, [null,true], [false,false], [0, false], [0.0, false], ["", false], [[], false]],
["", [null,true], [false,true], [0, false], [0.0, false], ["", true], [[""], false]],
[1, [null,true], [true, true], [1, true], [1.0, true], ["1", true], [[1], false]],
[PHP_INT_MAX, [null,true], [true, false], [PHP_INT_MAX, true], [(float) PHP_INT_MAX,true], [(string) PHP_INT_MAX, true], [[PHP_INT_MAX], false]],
[1.0, [null,true], [true, true], [1, true], [1.0, true], ["1", true], [[1.0], false]],
["1.0", [null,true], [true, true], [1, true], [1.0, true], ["1.0", true], [["1.0"], false]],
["001.0", [null,true], [true, true], [1, true], [1.0, true], ["001.0", true], [["001.0"], false]],
["1.0e2", [null,true], [true, false], [100, true], [100.0, true], ["1.0e2", true], [["1.0e2"], false]],
["1", [null,true], [true, true], [1, true], [1.0, true], ["1", true], [["1"], false]],
["001", [null,true], [true, true], [1, true], [1.0, true], ["001", true], [["001"], false]],
["1e2", [null,true], [true, false], [100, true], [100.0, true], ["1e2", true], [["1e2"], false]],
["+1.0", [null,true], [true, true], [1, true], [1.0, true], ["+1.0", true], [["+1.0"], false]],
["+001.0", [null,true], [true, true], [1, true], [1.0, true], ["+001.0", true], [["+001.0"], false]],
["+1.0e2", [null,true], [true, false], [100, true], [100.0, true], ["+1.0e2", true], [["+1.0e2"], false]],
["+1", [null,true], [true, true], [1, true], [1.0, true], ["+1", true], [["+1"], false]],
["+001", [null,true], [true, true], [1, true], [1.0, true], ["+001", true], [["+001"], false]],
["+1e2", [null,true], [true, false], [100, true], [100.0, true], ["+1e2", true], [["+1e2"], false]],
[0, [null,true], [false,true], [0, true], [0.0, true], ["0", true], [[0], false]],
["0", [null,true], [false,true], [0, true], [0.0, true], ["0", true], [["0"], false]],
["000", [null,true], [false,true], [0, true], [0.0, true], ["000", true], [["000"], false]],
[0.0, [null,true], [false,true], [0, true], [0.0, true], ["0", true], [[0.0], false]],
["0.0", [null,true], [false,true], [0, true], [0.0, true], ["0.0", true], [["0.0"], false]],
["000.000", [null,true], [false,true], [0, true], [0.0, true], ["000.000", true], [["000.000"], false]],
["+0", [null,true], [false,true], [0, true], [0.0, true], ["+0", true], [["+0"], false]],
["+000", [null,true], [false,true], [0, true], [0.0, true], ["+000", true], [["+000"], false]],
["+0.0", [null,true], [false,true], [0, true], [0.0, true], ["+0.0", true], [["+0.0"], false]],
["+000.000", [null,true], [false,true], [0, true], [0.0, true], ["+000.000", true], [["+000.000"], false]],
[-1, [null,true], [true, false], [-1, true], [-1.0, true], ["-1", true], [[-1], false]],
[-1.0, [null,true], [true, false], [-1, true], [-1.0, true], ["-1", true], [[-1.0], false]],
["-1.0", [null,true], [true, false], [-1, true], [-1.0, true], ["-1.0", true], [["-1.0"], false]],
["-001.0", [null,true], [true, false], [-1, true], [-1.0, true], ["-001.0", true], [["-001.0"], false]],
["-1.0e2", [null,true], [true, false], [-100, true], [-100.0, true], ["-1.0e2", true], [["-1.0e2"], false]],
["-1", [null,true], [true, false], [-1, true], [-1.0, true], ["-1", true], [["-1"], false]],
["-001", [null,true], [true, false], [-1, true], [-1.0, true], ["-001", true], [["-001"], false]],
["-1e2", [null,true], [true, false], [-100, true], [-100.0, true], ["-1e2", true], [["-1e2"], false]],
[-0, [null,true], [false,true], [0, true], [0.0, true], ["0", true], [[-0], false]],
["-0", [null,true], [false,true], [0, true], [-0.0, true], ["-0", true], [["-0"], false]],
["-000", [null,true], [false,true], [0, true], [-0.0, true], ["-000", true], [["-000"], false]],
[-0.0, [null,true], [false,true], [0, true], [-0.0, true], ["-0", true], [[-0.0], false]],
["-0.0", [null,true], [false,true], [0, true], [-0.0, true], ["-0.0", true], [["-0.0"], false]],
["-000.000", [null,true], [false,true], [0, true], [-0.0, true], ["-000.000", true], [["-000.000"], false]],
[false, [null,true], [false,true], [0, false], [0.0, false], ["", false], [[false], false]],
[true, [null,true], [true, true], [1, false], [1.0, false], ["1", false], [[true], false]],
["on", [null,true], [true, true], [0, false], [0.0, false], ["on", true], [["on"], false]],
["off", [null,true], [false,true], [0, false], [0.0, false], ["off", true], [["off"], false]],
["yes", [null,true], [true, true], [0, false], [0.0, false], ["yes", true], [["yes"], false]],
["no", [null,true], [false,true], [0, false], [0.0, false], ["no", true], [["no"], false]],
["true", [null,true], [true, true], [0, false], [0.0, false], ["true", true], [["true"], false]],
["false", [null,true], [false,true], [0, false], [0.0, false], ["false", true], [["false"], false]],
[INF, [null,true], [true, false], [0, false], [INF, true], ["INF", false], [[INF], false]],
[-INF, [null,true], [true, false], [0, false], [-INF, true], ["-INF", false], [[-INF], false]],
[NAN, [null,true], [false,false], [0, false], [NAN, true], ["NAN", false], [[], false]],
[[], [null,true], [false,false], [0, false], [0.0, false], ["", false], [[], true] ],
["some string", [null,true], [true, false], [0, false], [0.0, false], ["some string", true], [["some string"], false]],
[" ", [null,true], [true, false], [0, false], [0.0, false], [" ", true], [[" "], false]],
[new \StdClass, [null,true], [true, false], [0, false], [0.0, false], ["", false], [[new \StdClass], false]],
[new StrClass(""), [null,true], [false,true], [0, false], [0.0, false], ["", true], [[new StrClass("")], false]],
[new StrClass("1"), [null,true], [true, true], [1, true], [1.0, true], ["1", true], [[new StrClass("1")], false]],
[new StrClass("0"), [null,true], [false,true], [0, true], [0.0, true], ["0", true], [[new StrClass("0")], false]],
[new StrClass("-1"), [null,true], [true, false], [-1, true], [-1.0, true], ["-1", true], [[new StrClass("-1")], false]],
[new StrClass("Msg"), [null,true], [true, false], [0, false], [0.0, false], ["Msg", true], [[new StrClass("Msg")], false]],
[new StrClass(" "), [null,true], [true, false], [0, false], [0.0, false], [" ", true], [[new StrClass(" ")], false]],
[2.5, [null,true], [true, false], [2, false], [2.5, true], ["2.5", true], [[2.5], false]],
[0.5, [null,true], [true, false], [0, false], [0.5, true], ["0.5", true], [[0.5], false]],
["2.5", [null,true], [true, false], [2, false], [2.5, true], ["2.5", true], [["2.5"], false]],
["0.5", [null,true], [true, false], [0, false], [0.5, true], ["0.5", true], [["0.5"], false]],
[$this->d("2010-01-01T00:00:00",0,0), [null,true], [true, false], [1262304000, false], [1262304000.0, false], ["2010-01-01T00:00:00Z",true], [[$this->d("2010-01-01T00:00:00",0,0)],false]],
[$this->d("2010-01-01T00:00:00",0,1), [null,true], [true, false], [1262304000, false], [1262304000.0, false], ["2010-01-01T00:00:00Z",true], [[$this->d("2010-01-01T00:00:00",0,1)],false]],
[$this->d("2010-01-01T00:00:00",1,0), [null,true], [true, false], [1262322000, false], [1262322000.0, false], ["2010-01-01T05:00:00Z",true], [[$this->d("2010-01-01T00:00:00",1,0)],false]],
[$this->d("2010-01-01T00:00:00",1,1), [null,true], [true, false], [1262322000, false], [1262322000.0, false], ["2010-01-01T05:00:00Z",true], [[$this->d("2010-01-01T00:00:00",1,1)],false]],
[1e14, [null,true], [true, false], [100000000000000,true], [1e14, true], ["100000000000000", true], [[1e14], false]],
[1e-6, [null,true], [true, false], [0, false], [1e-6, true], ["0.000001", true], [[1e-6], false]],
[[1,2,3], [null,true], [true, false], [0, false], [0.0, false], ["", false], [[1,2,3], true] ],
[['a'=>1,'b'=>2], [null,true], [true, false], [0, false], [0.0, false], ["", false], [['a'=>1,'b'=>2], true] ],
[new Test\Result([['a'=>1,'b'=>2]]), [null,true], [true, false], [0, false], [0.0, false], ["", false], [[['a'=>1,'b'=>2]], true] ],
];
$params = [
[I::T_MIXED, "Mixed" ],
[I::T_NULL, "Null", ],
[I::T_BOOL, "Boolean", ],
[I::T_INT, "Integer", ],
[I::T_FLOAT, "Floating point"],
[I::T_STRING, "String", ],
[I::T_ARRAY, "Array", ],
];
foreach ($params as $index => $param) {
list($type, $name) = $param;
$this->assertNull(I::normalize(null, $type | I::M_STRICT | I::M_NULL), $name." null-passthrough test failed");
foreach ($tests as $test) {
list($exp, $pass) = $index ? $test[$index] : [$test[$index], true];
$value = $test[0];
$assert = (is_float($exp) && is_nan($exp) ? "assertNan" : (is_scalar($exp) ? "assertSame" : "assertEquals"));
$this->$assert($exp, I::normalize($value, $type), $name." test failed for value: ".var_export($value, true));
if ($pass) {
$this->$assert($exp, I::normalize($value, $type | I::M_DROP), $name." drop test failed for value: ".var_export($value, true));
$this->$assert($exp, I::normalize($value, $type | I::M_STRICT), $name." error test failed for value: ".var_export($value, true));
} else {
$this->assertNull(I::normalize($value, $type | I::M_DROP), $name." drop test failed for value: ".var_export($value, true));
$exc = new ExceptionType("strictFailure", $type);
try {
$act = I::normalize($value, $type | I::M_STRICT);
} catch (ExceptionType $e) {
$act = $e;
} finally {
$this->assertEquals($exc, $act, $name." error test failed for value: ".var_export($value, true));
}
}
}
}
// DateTimeInterface tests
$tests = [
/* Input value microtime iso8601 iso8601m http sql date time unix float '!M j, Y (D)' *strtotime* (null) */
[null, null, null, null, null, null, null, null, null, null, null, null, ],
[$this->d("2010-01-01T00:00:00",0,0), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), ],
[$this->d("2010-01-01T00:00:00",0,1), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), ],
[$this->d("2010-01-01T00:00:00",1,0), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), ],
[$this->d("2010-01-01T00:00:00",1,1), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), $this->t(1262322000), ],
[1262304000, $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), $this->t(1262304000), ],
[1262304000.123456, $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), $this->t(1262304000.123456), ],
[1262304000.42, $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), $this->t(1262304000.42), ],
["0.12345600 1262304000", $this->t(1262304000.123456), null, null, null, null, null, null, null, null, null, null, ],
["0.42 1262304000", null, null, null, null, null, null, null, null, null, null, null, ],
["2010-01-01T00:00:00", null, $this->t(1262304000), $this->t(1262304000), null, null, null, null, null, null, null, $this->t(1262304000), ],
["2010-01-01T00:00:00Z", null, $this->t(1262304000), $this->t(1262304000), null, null, null, null, null, null, null, $this->t(1262304000), ],
["2010-01-01T00:00:00+0000", null, $this->t(1262304000), $this->t(1262304000), null, null, null, null, null, null, null, $this->t(1262304000), ],
["2010-01-01T00:00:00-0000", null, $this->t(1262304000), $this->t(1262304000), null, null, null, null, null, null, null, $this->t(1262304000), ],
["2010-01-01T00:00:00+00:00", null, $this->t(1262304000), $this->t(1262304000), null, null, null, null, null, null, null, $this->t(1262304000), ],
["2010-01-01T00:00:00-05:00", null, $this->t(1262322000), $this->t(1262322000), null, null, null, null, null, null, null, $this->t(1262322000), ],
["2010-01-01T00:00:00.123456Z", null, null, $this->t(1262304000.123456), null, null, null, null, null, null, null, $this->t(1262304000.123456), ],
["Fri, 01 Jan 2010 00:00:00 GMT", null, null, null, $this->t(1262304000), null, null, null, null, null, null, $this->t(1262304000), ],
["2010-01-01 00:00:00", null, null, null, null, $this->t(1262304000), null, null, null, null, null, $this->t(1262304000), ],
["2010-01-01", null, null, null, null, null, $this->t(1262304000), null, null, null, null, $this->t(1262304000), ],
["12:34:56", null, null, null, null, null, null, $this->t(45296), null, null, null, $this->t(strtotime("today")+45296), ],
["1262304000", null, null, null, null, null, null, null, $this->t(1262304000), null, null, null, ],
["1262304000.123456", null, null, null, null, null, null, null, null, $this->t(1262304000.123456), null, null, ],
["1262304000.42", null, null, null, null, null, null, null, null, $this->t(1262304000.42), null, null, ],
["Jan 1, 2010 (Fri)", null, null, null, null, null, null, null, null, null, $this->t(1262304000), null, ],
["First day of Jan 2010 12AM", null, null, null, null, null, null, null, null, null, null, $this->t(1262304000), ],
];
$formats = [
"microtime",
"iso8601",
"iso8601m",
"http",
"sql",
"date",
"time",
"unix",
"float",
"!M j, Y (D)",
null,
];
$exc = new ExceptionType("strictFailure", I::T_DATE);
foreach ($formats as $index => $format) {
foreach ($tests as $test) {
$value = $test[0];
$exp = $test[$index+1];
$this->assertEquals($exp, I::normalize($value, I::T_DATE, $format), "Test failed for format ".var_export($format, true)." using value ".var_export($value, true));
$this->assertEquals($exp, I::normalize($value, I::T_DATE | I::M_DROP, $format), "Drop test failed for format ".var_export($format, true)." using value ".var_export($value, true));
// test for exception in case of errors
$exp = $exp ?? $exc;
try {
$act = I::normalize($value, I::T_DATE | I::M_STRICT, $format);
} catch (ExceptionType $e) {
$act = $e;
} finally {
$this->assertEquals($exp, $act, "Error test failed for format ".var_export($format, true)." using value ".var_export($value, true));
}
}
}
// Array-mode tests
$tests = [
[I::T_INT | I::M_DROP, new Test\Result([1, 2, 2.2, 3]), [1,2,null,3] ],
[I::T_INT, new Test\Result([1, 2, 2.2, 3]), [1,2,2,3] ],
[I::T_STRING | I::M_STRICT, "Bare string", ["Bare string"]],
];
foreach ($tests as $index => $test) {
list($type, $value, $exp) = $test;
$this->assertEquals($exp, I::normalize($value, $type | I::M_ARRAY, "iso8601"), "Failed test #$index");
}
}
protected function d($spec, $local, $immutable): \DateTimeInterface {
$tz = $local ? new \DateTimeZone("America/Toronto") : new \DateTimeZone("UTC");
if ($immutable) {
return \DateTimeImmutable::createFromFormat("!Y-m-d\TH:i:s", $spec, $tz);
} else {
return \DateTime::createFromFormat("!Y-m-d\TH:i:s", $spec, $tz);
}
}
protected function t(float $spec): \DateTime {
return \DateTime::createFromFormat("U.u", sprintf("%F", $spec), new \DateTimeZone("UTC"));
}
}
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