Add coverage for no entity.

cakephp · Feb 7, 2014 · 2c8fa52 · 2c8fa52
1 parent 4a6f598
commit 2c8fa52
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Showing 2 changed files with 23 additions and 0 deletions.
diff --git a/src/View/Form/EntityContext.php b/src/View/Form/EntityContext.php
@@ -323,6 +323,9 @@ public function hasError($field) {
 	public function error($field) {
 		$parts = explode('.', $field);
 		list($entity, $prop) = $this->_getEntity($parts);
+		if (!$entity) {
+			return [];
+		}
 		return $entity->errors(array_pop($parts));
 	}
 

diff --git a/tests/TestCase/View/Form/EntityContextTest.php b/tests/TestCase/View/Form/EntityContextTest.php
@@ -66,6 +66,26 @@ public function testInvalidTable() {
 		]);
 	}
 
+/**
+ * Test operations with no entity.
+ *
+ * @return void
+ */
+	public function testOperationsNoEntity() {
+		$context = new EntityContext($this->request, [
+			'table' => 'Articles'
+		]);
+
+		$this->assertNull($context->val('title'));
+		$this->assertFalse($context->isRequired('title'));
+		$this->assertFalse($context->hasError('title'));
+		$this->assertEquals('string', $context->type('title'));
+		$this->assertEquals([], $context->error('title'));
+		$this->assertEquals(
+			['length' => null, 'precision' => null],
+			$context->attributes('title'));
+	}
+
 /**
  * Test operations that lack a table argument.
  *