added .travis.yml & other files

tests/dibi/DibiFluent.cloning.phpt

@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * Test: Cloning of DibiFluent
+ *
+ * @author     David Grudl
+ */
+
+
+
+require __DIR__ . '/bootstrap.php';
+
+
+dibi::connect($config['sqlite3']);
+
+
+$fluent = new DibiFluent(dibi::getConnection());
+$fluent->select('*')->from('table')->where('x=1');
+$dolly = clone $fluent;
+$dolly->where('y=1');
+$dolly->clause('FOO');
+
+Assert::same( 'SELECT * FROM [table] WHERE x=1', (string) $fluent );
+Assert::same( 'SELECT * FROM [table] WHERE x=1 AND y=1 FOO', (string) $dolly );
+
+
+
+$fluent = dibi::select('id')->from('table')->where('id = %i',1);
+$dolly = clone $fluent;
+$dolly->where('cd = %i',5);
+
+Assert::same( 'SELECT [id] FROM [table] WHERE id = 1', (string) $fluent );
+Assert::same( 'SELECT [id] FROM [table] WHERE id = 1 AND cd = 5', (string) $dolly );
+
+
+
+$fluent = dibi::select("*")->from("table");
+$dolly = clone $fluent;
+$dolly->removeClause("select")->select("count(*)");
+
+Assert::same( 'SELECT * FROM [table]', (string) $fluent );
+Assert::same( 'SELECT count(*) FROM [table]', (string) $dolly );