1 files changed, 40 insertions, 0 deletions
diff --git a/tests/Fragments/FieldFragmentTest.php b/tests/Fragments/FieldFragmentTest.php
new file mode 100644
index 0000000..f688260
--- /dev/null
+++ b/tests/Fragments/FieldFragmentTest.php
@@ -0,0 +1,40 @@
+<?php
+
+namespace SqlParser\Tests\Fragments;
+
+use SqlParser\Parser;
+use SqlParser\Fragments\FieldFragment;
+
+use SqlParser\Tests\TestCase;
+
+class FieldFragmentTest extends TestCase
+{
+
+    public function testParse()
+    {
+        $fragment = FieldFragment::parse(new Parser(), $this->getTokensList('IF(film_id > 0, film_id, film_id)'));
+        $this->assertEquals($fragment->expr, 'IF(film_id > 0, film_id, film_id)');
+    }
+
+    public function testParseErr1()
+    {
+        $parser = new Parser();
+        $fragment = FieldFragment::parse($parser, $this->getTokensList('(1))'));
+        $errors = $this->getErrorsAsArray($parser);
+        $this->assertEquals($errors[0][0], 'Unexpected bracket.');
+    }
+
+    public function testParseErr2()
+    {
+        $parser = new Parser();
+        $fragment = FieldFragment::parse($parser, $this->getTokensList('tbl..col'));
+        $errors = $this->getErrorsAsArray($parser);
+        $this->assertEquals($errors[0][0], 'Unexpected dot.');
+    }
+
+    public function testBuild()
+    {
+        $fragment = new FieldFragment('1 + 2', 'three');
+        $this->assertEquals(FieldFragment::build($fragment), '1 + 2 AS three');
+    }
+}