erste tests hinzugefügt

composer.json

@@ -0,0 +1,10 @@
+{
+    "autoload": {
+        "classmap": [
+            "src/"
+        ]
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^10"
+    }
+}

src/class.StringBuilder.php

@@ -51,6 +51,7 @@ class StringBuilder {
      * @return void 
      */
     public function __construct(bool $unique=false) {
+        $this->unique = $unique;
         $this->parts = [];
         $this->vars = [];
     }
@@ -176,6 +177,9 @@ class StringBuilder {
      */
     public function setParts(array $parts=[]) : StringBuilder {
         $this->parts = $parts;
+        if($this->unique) {
+            $this->parts = array_unique($this->parts);
+        }
         return $this;
     }
 

tests/test.class.StringBuilder.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace Tests\AppBundle;
+
+include_once(__DIR__.'/../vendor/autoload.php');
+require_once(__DIR__.'/../src/class.StringBuilder.php');
+
+use PHPUnit\Framework\TestCase;
+
+class StringBuilderTest extends TestCase {
+
+    public function testSettingVariable() {
+        $sb = new \NAE\String\StringBuilder();
+        $sb->setVar("t1", "test1")->setVar("t2", "test2");
+        $this->assertEquals($sb->getVars(), ["t1" => "test1", "t2" => "test2"]);
+    }
+
+    public function testAppendString() {
+        $sb = new \NAE\String\StringBuilder();
+        $sb->append("test1")->append("test2");
+        $this->assertEquals($sb->getParts(), ["test1", "test2"]);
+    }
+
+    public function testJoinString() {
+        $sb = new \NAE\String\StringBuilder();
+        $sb->append("test1")->append("test2");
+        $sb->setSeperator(";");
+        $this->assertEquals($sb->join(), "test1;test2");
+    }
+
+    public function testJoinUniqueString() {
+        $sb = new \NAE\String\StringBuilder();
+        $sb->append("test1")->append("test2")->append("test1");
+        $sb->setSeperator(";");
+        $this->assertEquals($sb->joinUnique(), "test1;test2");
+    }
+
+    public function testContainsPart() {
+        $sb = new \NAE\String\StringBuilder();
+        $sb->append("test1")->append("test2");
+        $this->assertTrue($sb->contains("test1"));
+        $this->assertTrue($sb->contains("test2"));
+        $this->assertFalse($sb->contains("test3"));
+    }
+
+    public function testJoinInitUniqueString() {
+        $sb = new \NAE\String\StringBuilder(true);
+        $sb->append("test1")->append("test2")->append("test1");
+        $sb->setSeperator(";");
+        $this->assertEquals($sb->join(), "test1;test2");
+    }
+
+}