From c12b6ba6713bf8aa5104a15944fcde207658bb95 Mon Sep 17 00:00:00 2001
From: Fonata <blaeul@gmail.com>
Date: Mon, 6 Jan 2020 18:07:42 +0100
Subject: [PATCH] Added test for the case of objects as cells

I encountered this in Drupal 8, where cells implemented the
MarkupInterface. It was objects that, when cast to a string,
returned the translated string.

Before 5ca540daa74d1a0325d8d720b41014d726dfa81a, this new test
would fail.
---
 tests/methods/HasToString.php                 |  9 ---------
 tests/methods/ObjectThatHasToStringMethod.php | 13 +++++++++++++
 tests/methods/UnparseTest.php                 | 12 ++++++++++++
 3 files changed, 25 insertions(+), 9 deletions(-)
 delete mode 100644 tests/methods/HasToString.php
 create mode 100644 tests/methods/ObjectThatHasToStringMethod.php

diff --git a/tests/methods/HasToString.php b/tests/methods/HasToString.php
deleted file mode 100644
index 9c17166..0000000
--- a/tests/methods/HasToString.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-
-
-namespace methods;
-
-
-class HasToString {
-
-}
diff --git a/tests/methods/ObjectThatHasToStringMethod.php b/tests/methods/ObjectThatHasToStringMethod.php
new file mode 100644
index 0000000..ebda6cd
--- /dev/null
+++ b/tests/methods/ObjectThatHasToStringMethod.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace ParseCsv\tests\methods;
+
+/**
+ * Class HasToString is just a helper to test if cells can be objects.
+ */
+class ObjectThatHasToStringMethod {
+
+    public function __toString() {
+        return 'some value';
+    }
+}
diff --git a/tests/methods/UnparseTest.php b/tests/methods/UnparseTest.php
index 05cedb0..29c8e9c 100644
--- a/tests/methods/UnparseTest.php
+++ b/tests/methods/UnparseTest.php
@@ -88,6 +88,18 @@ class UnparseTest extends Testcase {
         $this->unparseAndCompare($expected);
     }
 
+    public function testObjectCells() {
+        $this->csv->data = [
+            [
+                'column1' => new ObjectThatHasToStringMethod(),
+                'column2' => 'boring',
+            ],
+        ];
+        $this->csv->linefeed = "\n";
+        $expected = "column1,column2\nsome value,boring\n";
+        $this->unparseAndCompare($expected);
+    }
+
     private function unparseAndCompare($expected, $fields = array()) {
         $str = $this->csv->unparse($this->csv->data, $fields);
         $this->assertEquals($expected, $str);