From 962ff828d146589ee3533209535ef802a22a4c98 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sylv=C3=A8re=20Gr=C3=A9geois?=
 <sylvere.gregeois@outlook.com>
Date: Tue, 19 Dec 2017 09:49:16 +0100
Subject: [PATCH 1/3] add JSON node should match context

---
 src/Context/JsonContext.php | 18 ++++++++++++++++++
 tests/features/json.feature |  3 +++
 2 files changed, 21 insertions(+)

diff --git a/src/Context/JsonContext.php b/src/Context/JsonContext.php
index a8dc8dc1..684b0b30 100644
--- a/src/Context/JsonContext.php
+++ b/src/Context/JsonContext.php
@@ -76,6 +76,24 @@ public function theJsonNodesShouldBeEqualTo(TableNode $nodes)
         }
     }
 
+    /**
+     * Checks, that given JSON node matches given pattern
+     *
+     * @Then the JSON node :node should match :pattern
+     */
+    public function theJsonNodeShouldMatch($node, $pattern)
+    {
+        $json = $this->getJson();
+
+        $actual = $this->inspector->evaluate($json, $node);
+
+        if (!((bool) preg_match($pattern, $actual))) {
+            throw new \Exception(
+                sprintf("The node value is '%s'", json_encode($actual))
+            );
+        }
+    }
+
     /**
      * Checks, that given JSON node is null
      *
diff --git a/tests/features/json.feature b/tests/features/json.feature
index 824dbaf1..cbc980a1 100644
--- a/tests/features/json.feature
+++ b/tests/features/json.feature
@@ -28,6 +28,9 @@ Feature: Testing JSONContext
         And the JSON node "numbers[3].complexeshizzle" should be equal to "true"
         And the JSON node "numbers[3].so[0]" should be equal to "very"
         And the JSON node "numbers[3].so[1].complicated" should be equal to "indeed"
+        And the JSON node "numbers[0]" should match "/o.{1}e/"
+        And the JSON node "numbers[1]" should match "/.{2}o/"
+        And the JSON node "numbers[2]" should match "/[a-z]{3}e.+/"
 
         And the JSON nodes should be equal to:
             | foo        | bar   |

From e809513d1f0e72c2972c9d0a7a9db46a26b5218c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sylv=C3=A8re=20Gr=C3=A9geois?=
 <sylvere.gregeois@outlook.com>
Date: Tue, 19 Dec 2017 11:13:08 +0100
Subject: [PATCH 2/3] add entry to en.xliff.dist

---
 i18n/en.xliff.dist | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/i18n/en.xliff.dist b/i18n/en.xliff.dist
index ad092dfe..efc49c32 100644
--- a/i18n/en.xliff.dist
+++ b/i18n/en.xliff.dist
@@ -199,6 +199,10 @@
                 <source>the JSON node :node should be equal to :text</source>
                 <target></target>
             </trans-unit>
+            <trans-unit id="the-json-node-should-match">
+                <source>the JSON node :node should match :pattern</source>
+                <target></target>
+            </trans-unit>
             <trans-unit id="the-json-nodes-should-be-equal-to">
                 <source>the JSON nodes should be equal to:</source>
                 <target></target>

From 3f7038a12aa1af7a7dd304c08ac6fdd9f6d31995 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sylv=C3=A8re=20Gr=C3=A9geois?=
 <sylvere.gregeois@outlook.com>
Date: Tue, 19 Dec 2017 11:15:47 +0100
Subject: [PATCH 3/3] replace cast to bool with 0 comparison

---
 src/Context/JsonContext.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Context/JsonContext.php b/src/Context/JsonContext.php
index 684b0b30..bdb7185b 100644
--- a/src/Context/JsonContext.php
+++ b/src/Context/JsonContext.php
@@ -87,7 +87,7 @@ public function theJsonNodeShouldMatch($node, $pattern)
 
         $actual = $this->inspector->evaluate($json, $node);
 
-        if (!((bool) preg_match($pattern, $actual))) {
+        if (preg_match($pattern, $actual) === 0) {
             throw new \Exception(
                 sprintf("The node value is '%s'", json_encode($actual))
             );