minor #21650 [Yaml] add tests for specific mapping keys (xabbuh)

fabpot · fabpot · commit 0a15eea264c4 · 2017-03-01T06:39:50.000-08:00
This PR was merged into the 2.7 branch. Discussion ---------- [Yaml] add tests for specific mapping keys | Q | A | ------------- | --- | Branch? | 2.7 | Bug fix? | no | New feature? | no | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | see #21643 (comment) | License | MIT | Doc PR | Commits ------- b8e0d70 [Yaml] add tests for specific mapping keys
diff --git a/src/Symfony/Component/Yaml/Tests/InlineTest.php b/src/Symfony/Component/Yaml/Tests/InlineTest.php
@@ -421,4 +421,15 @@ public function testVeryLongQuotedStrings()
 
         $this->assertEquals($longStringWithQuotes, $arrayFromYaml['longStringWithQuotes']);
     }
+
+    public function testBooleanMappingKeysAreConvertedToStrings()
+    {
+        $this->assertSame(array('false' => 'foo'), Inline::parse('{false: foo}'));
+        $this->assertSame(array('true' => 'foo'), Inline::parse('{true: foo}'));
+    }
+
+    public function testTheEmptyStringIsAValidMappingKey()
+    {
+        $this->assertSame(array('' => 'foo'), Inline::parse('{ "": foo }'));
+    }
 }
