tests: add phpunit w/coverage + 1 test SummaryTest

1 files changed, 55 insertions, 0 deletions

diff --git a/tests/SummaryTest.php b/tests/SummaryTest.php
new file mode 100644
index 0000000..5cd9a26
--- /dev/null
+++ b/tests/SummaryTest.php
@@ -0,0 +1,55 @@
+<?php
+
+namespace Wcms\Tests;
+
+use PHPUnit\Framework\TestCase;
+use Wcms\Header;
+use Wcms\Summary;
+
+class SummaryTest extends TestCase
+{
+    /**
+     * @test
+     * @dataProvider sumparserProvider
+     */
+    public function sumparserTest(array $options, string $expected): void
+    {
+        $summary = new Summary($options);
+        $this->assertEquals($expected, $summary->sumparser());
+    }
+
+    public function sumparserProvider(): array
+    {
+        return [
+            [
+                [
+                    'sum' => [
+                        new Header('test-1', 1, 'Test 1'),
+                        new Header('test-1-2', 2, 'Test 1.2')
+                    ]
+                ],
+                '<ul><li><a href="#test-1">Test 1</a><ul><li><a href="#test-1-2">Test 1.2</a></li></ul></li></ul>'
+            ],
+            [
+                [
+                    'sum' => [
+                        new Header('test-1', 1, 'Test 1'),
+                        new Header('test-1-2', 2, 'Test 1.2')
+                    ],
+                    'options' => 'min=2'
+                ],
+                '<ul><li><a href="#test-1-2">Test 1.2</a></li></ul>'
+            ],
+            [
+                [
+                    'sum' => [
+                        new Header('test-1', 1, 'Test 1'),
+                        new Header('test-1-2', 2, 'Test 1.2')
+                    ],
+                    'options' => 'max=1'
+                ],
+                '<ul><li><a href="#test-1">Test 1</a></li></ul>'
+            ]
+        ];
+    }
+}