Completed reference implementation, added tests

1 files changed, 44 insertions, 0 deletions

diff --git a/tests/CompilerTest.php b/tests/CompilerTest.php
new file mode 100644
index 0000000..9a820ec
--- /dev/null
+++ b/tests/CompilerTest.php
@@ -0,0 +1,44 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * @author: Alexander Kiryukhin <alexander@kiryukhin.su>
+ * @license: MIT
+ */
+
+use NeonXP\Dotenv\Types\KeyValue;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * Class CompilerTest
+ */
+class CompilerTest extends TestCase
+{
+    public function testParseLines()
+    {
+        $collection = [
+            'KEY1' => 'VALUE1',
+            'KEY2' => '${KEY1} ${KEY3}',
+            'KEY3' => 'VALUE3',
+            'KEY4' => 'Test ${KEY2} => ${KEY3}'
+        ];
+        $tests = [
+            'KEY1' => 'VALUE1',
+            'KEY2' => 'VALUE1 VALUE3',
+            'KEY3' => 'VALUE3',
+            'KEY4' => 'Test VALUE1 VALUE3 => VALUE3',
+        ];
+        $compiler = new \NeonXP\Dotenv\Compiler\Compiler();
+        $collectionOfKeyValues = [];
+        foreach ($collection as $key => $value) {
+            $collectionOfKeyValues[] = new KeyValue($key, $value);
+        }
+        $compiler->setRawCollection($collectionOfKeyValues);
+
+        foreach ($tests as $key => $expected) {
+            $result = $compiler->compileKeyValue(new KeyValue($key, $collection[$key]));
+            $this->assertEquals($key, $result->getKey());
+            $this->assertEquals($expected, $result->getValue());
+        }
+    }
+}
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