From c65980879a990e6d02a8ab262b014e670f314477 Mon Sep 17 00:00:00 2001
From: Harald Eilertsen <haraldei@anduin.net>
Date: Mon, 24 May 2021 18:04:18 +0200
Subject: Add function to generate selection boxes.

---
 tests/SelectFieldTest.php | 53 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 tests/SelectFieldTest.php

(limited to 'tests')

diff --git a/tests/SelectFieldTest.php b/tests/SelectFieldTest.php
new file mode 100644
index 0000000..1c1a8c2
--- /dev/null
+++ b/tests/SelectFieldTest.php
@@ -0,0 +1,53 @@
+<?php
+// SPDX-FileCopyrightText: 2021 Andrea Chirulescu <andrea.chirulescu@gmail.com>
+// SPDX-FileCopyrightText: 2021 Harald Eilertsen <haraldei@anduin.net>
+//
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
+declare(strict_types=1);
+
+use \EternalTerror\ViewHelpers;
+
+final class SelectFieldTest extends WP_UnitTestCase
+{
+    public function testEmptySelectField()
+    {
+        $res = ViewHelpers\select_field("fooselect");
+        $this->assertStringStartsWith('<select name="fooselect">', $res);
+        $this->assertStringEndsWith('</select>', $res);
+    }
+
+    public function testSelectFieldWithOneOption()
+    {
+        $res = ViewHelpers\select_field("fooselect", [[42, 'An option']]);
+        $this->assertStringStartsWith('<select name="fooselect">', $res);
+        $this->assertStringEndsWith('</select>', $res);
+        $this->assertStringContainsString('<option value="42">An option</option>', $res);
+    }
+
+    public function testSelectFieldWithMultipleOption()
+    {
+        $opts = [[42, 'An option'], [666, 'Another option'], ["foo", 'A foo option']];
+
+        $res = ViewHelpers\select_field("fooselect", $opts);
+
+        $this->assertStringStartsWith('<select name="fooselect">', $res);
+        $this->assertStringEndsWith('</select>', $res);
+        $this->assertStringContainsString('<option value="42">An option</option>', $res);
+        $this->assertStringContainsString('<option value="666">Another option</option>', $res);
+        $this->assertStringContainsString('<option value="foo">A foo option</option>', $res);
+    }
+
+    public function testSelectFieldWithSelectedOption()
+    {
+        $opts = [[42, 'An option'], [666, 'Another option'], ["foo", 'A foo option']];
+
+        $res = ViewHelpers\select_field("fooselect", $opts, 666);
+
+        $this->assertStringStartsWith('<select name="fooselect">', $res);
+        $this->assertStringEndsWith('</select>', $res);
+        $this->assertStringContainsString('<option value="42">An option</option>', $res);
+        $this->assertStringContainsString('<option value="666" selected=\'selected\'>Another option</option>', $res);
+        $this->assertStringContainsString('<option value="foo">A foo option</option>', $res);
+    }
+}
-- 
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