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<title>[48883] branches/5.5/tests/phpunit/tests: REST API: Fix multi-type schemas with integer fields.</title>
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<dt style="float: left; width: 6em; font-weight: bold">Revision</dt> <dd><a style="font-weight: bold" href="https://core.trac.wordpress.org/changeset/48883">48883</a><script type="application/ld+json">{"@context":"http://schema.org","@type":"EmailMessage","description":"Review this Commit","action":{"@type":"ViewAction","url":"https://core.trac.wordpress.org/changeset/48883","name":"Review Commit"}}</script></dd>
<dt style="float: left; width: 6em; font-weight: bold">Author</dt> <dd>SergeyBiryukov</dd>
<dt style="float: left; width: 6em; font-weight: bold">Date</dt> <dd>2020-08-27 14:43:40 +0000 (Thu, 27 Aug 2020)</dd>
</dl>
<pre style='padding-left: 1em; margin: 2em 0; border-left: 2px solid #ccc; line-height: 1.25; font-size: 105%; font-family: sans-serif'>REST API: Fix multi-type schemas with integer fields.
In <a href="https://core.trac.wordpress.org/changeset/48306">[48306]</a> support for multi-typed schemas was improved to first detect the data type of the value before applying further validation. The `integer` data type was detected using the new `rest_is_integer` function. This function used logic, however, that assumed that the value had already passed an `is_numeric` check. This meant that if `integer` and `string` were both acceptable types, the value would always be considered an `integer` causing the later accurate type validation to fail.
This commit fixes the `rest_is_integer` logic to include an `is_numeric` check.
Props rtagliento, TimothyBlynJacobs.
Merges <a href="https://core.trac.wordpress.org/changeset/48881">[48881]</a> to the 5.5 branch.
Fixes <a href="https://core.trac.wordpress.org/ticket/51146">#51146</a>.</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#branches55srcwpincludesrestapiphp">branches/5.5/src/wp-includes/rest-api.php</a></li>
<li><a href="#branches55testsphpunittestsrestapirestschemavalidationphp">branches/5.5/tests/phpunit/tests/rest-api/rest-schema-validation.php</a></li>
<li><a href="#branches55testsphpunittestsrestapiphp">branches/5.5/tests/phpunit/tests/rest-api.php</a></li>
</ul>
<h3>Property Changed</h3>
<ul>
<li><a href="#branches55">branches/5.5/</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<span class="cx" style="display: block; padding: 0 10px">Index: branches/5.5
</span><span class="cx" style="display: block; padding: 0 10px">===================================================================
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">--- branches/5.5 2020-08-27 03:06:22 UTC (rev 48882)
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+++ branches/5.5 2020-08-27 14:43:40 UTC (rev 48883)
</ins><a id="branches55"></a>
<div class="propset"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Property changes: branches/5.5</h4>
<pre class="diff"><span>
</span></pre></div>
<a id="svnmergeinfo"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: svn:mergeinfo</h4></div>
<span class="cx" style="display: block; padding: 0 10px"> /branches/3.4:21757
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/4.9:43557,43622
</span><span class="cx" style="display: block; padding: 0 10px"> /branches/5.0:43681-43682,43684-43688,43719-43720,43723,43726-43727,43729-43731,43734-43744,43747,43751-43754,43758,43760-43765,43767-43770,43772,43774-43781,43783,43785,43790-43806,43808-43821,43825,43828,43830-43834,43836-43843,43846-43863,43867-43889,43891-43894,43897-43905,43908-43909,43911-43929,43931-43942,43946-43947,43949-43956,43959-43964,43967-43969,43988,43994,44014,44017,44047,44183,44185,44187-44206,44208-44213,44231-44232,44235,44248,44284,44287-44288
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">-/trunk:48685-48686,48688-48689,48696,48701,48703,48707,48717,48719,48721,48725-48726,48729-48731,48734,48736,48742,48745,48748-48751,48757-48758,48761,48767,48770,48772,48775,48777-48778,48783,48792,48796-48797,48800-48802,48808,48814,48817,48820,48827,48832,48842,48850,48852-48853,48856,48859,48862,48864,48866,48868,48870,48872,48874,48876,48878,48880
</del><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+/trunk:48685-48686,48688-48689,48696,48701,48703,48707,48717,48719,48721,48725-48726,48729-48731,48734,48736,48742,48745,48748-48751,48757-48758,48761,48767,48770,48772,48775,48777-48778,48783,48792,48796-48797,48800-48802,48808,48814,48817,48820,48827,48832,48842,48850,48852-48853,48856,48859,48862,48864,48866,48868,48870,48872,48874,48876,48878,48880-48881
</ins><span class="cx" style="display: block; padding: 0 10px">\ No newline at end of property
</span><a id="branches55srcwpincludesrestapiphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/5.5/src/wp-includes/rest-api.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/5.5/src/wp-includes/rest-api.php 2020-08-27 03:06:22 UTC (rev 48882)
+++ branches/5.5/src/wp-includes/rest-api.php 2020-08-27 14:43:40 UTC (rev 48883)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1315,7 +1315,7 @@
</span><span class="cx" style="display: block; padding: 0 10px"> * @return bool True if an integer, otherwise false.
</span><span class="cx" style="display: block; padding: 0 10px"> */
</span><span class="cx" style="display: block; padding: 0 10px"> function rest_is_integer( $maybe_integer ) {
</span><del style="background-color: #fdd; text-decoration:none; display:block; padding: 0 10px">- return round( floatval( $maybe_integer ) ) === floatval( $maybe_integer );
</del><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ return is_numeric( $maybe_integer ) && round( floatval( $maybe_integer ) ) === floatval( $maybe_integer );
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span></span></pre></div>
<a id="branches55testsphpunittestsrestapirestschemavalidationphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/5.5/tests/phpunit/tests/rest-api/rest-schema-validation.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/5.5/tests/phpunit/tests/rest-api/rest-schema-validation.php 2020-08-27 03:06:22 UTC (rev 48882)
+++ branches/5.5/tests/phpunit/tests/rest-api/rest-schema-validation.php 2020-08-27 14:43:40 UTC (rev 48883)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1040,4 +1040,20 @@
</span><span class="cx" style="display: block; padding: 0 10px"> $data[1] = array_reverse( $data[1] );
</span><span class="cx" style="display: block; padding: 0 10px"> $this->assertTrue( rest_validate_value_from_schema( $data, $schema ) );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+
+ /**
+ * @ticket 50300
+ */
+ public function test_string_or_integer() {
+ $schema = array(
+ 'type' => array( 'integer', 'string' ),
+ );
+
+ $this->assertTrue( rest_validate_value_from_schema( 'garbage', $schema ) );
+ $this->assertTrue( rest_validate_value_from_schema( 15, $schema ) );
+ $this->assertTrue( rest_validate_value_from_schema( '15', $schema ) );
+ $this->assertTrue( rest_validate_value_from_schema( '15.5', $schema ) );
+ $this->assertWPError( rest_validate_value_from_schema( 15.5, $schema ) );
+ }
+
</ins><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre></div>
<a id="branches55testsphpunittestsrestapiphp"></a>
<div class="modfile"><h4 style="background-color: #eee; color: inherit; margin: 1em 0; padding: 1.3em; font-size: 115%">Modified: branches/5.5/tests/phpunit/tests/rest-api.php</h4>
<pre class="diff"><span>
<span class="info" style="display: block; padding: 0 10px; color: #888">--- branches/5.5/tests/phpunit/tests/rest-api.php 2020-08-27 03:06:22 UTC (rev 48882)
+++ branches/5.5/tests/phpunit/tests/rest-api.php 2020-08-27 14:43:40 UTC (rev 48883)
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -1919,6 +1919,69 @@
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px">
</span><span class="cx" style="display: block; padding: 0 10px"> /**
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ * @ticket 51146
+ *
+ * @dataProvider _dp_rest_is_integer
+ *
+ * @param bool $expected Expected result of the check.
+ * @param mixed $value The value to check.
+ */
+ public function test_rest_is_integer( $expected, $value ) {
+ $is_integer = rest_is_integer( $value );
+
+ if ( $expected ) {
+ $this->assertTrue( $is_integer );
+ } else {
+ $this->assertFalse( $is_integer );
+ }
+ }
+
+ public function _dp_rest_is_integer() {
+ return array(
+ array(
+ true,
+ 1,
+ ),
+ array(
+ true,
+ '1',
+ ),
+ array(
+ true,
+ 0,
+ ),
+ array(
+ true,
+ -1,
+ ),
+ array(
+ true,
+ '05',
+ ),
+ array(
+ false,
+ 'garbage',
+ ),
+ array(
+ false,
+ 5.5,
+ ),
+ array(
+ false,
+ '5.5',
+ ),
+ array(
+ false,
+ array(),
+ ),
+ array(
+ false,
+ true,
+ ),
+ );
+ }
+
+ /**
</ins><span class="cx" style="display: block; padding: 0 10px"> * @ticket 50300
</span><span class="cx" style="display: block; padding: 0 10px"> *
</span><span class="cx" style="display: block; padding: 0 10px"> * @dataProvider _dp_get_best_type_for_value
</span><span class="lines" style="display: block; padding: 0 10px; color: #888">@@ -2018,6 +2081,11 @@
</span><span class="cx" style="display: block; padding: 0 10px"> 'a,b',
</span><span class="cx" style="display: block; padding: 0 10px"> array( 'array', 'string' ),
</span><span class="cx" style="display: block; padding: 0 10px"> ),
</span><ins style="background-color: #dfd; text-decoration:none; display:block; padding: 0 10px">+ array(
+ 'string',
+ 'hello',
+ array( 'integer', 'string' ),
+ ),
</ins><span class="cx" style="display: block; padding: 0 10px"> );
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span><span class="cx" style="display: block; padding: 0 10px"> }
</span></span></pre>
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