first import

sites/all/libraries/lessphp/tests/ApiTest.php

@@ -0,0 +1,189 @@
+<?php
+
+require_once __DIR__ . "/../lessc.inc.php";
+
+class ApiTest extends PHPUnit_Framework_TestCase {
+	public function setUp() {
+		$this->less = new lessc();
+		$this->less->importDir = array(__DIR__ . "/inputs/test-imports");
+	}
+
+	public function testPreserveComments() {
+		$input = <<<EOD
+// what is going on?
+
+/** what the heck **/
+
+/**
+
+Here is a block comment
+
+**/
+
+
+// this is a comment
+
+/*hello*/div /*yeah*/ { //surew
+	border: 1px solid red; // world
+	/* another property */
+	color: url('http://mage-page.com');
+	string: "hello /* this is not a comment */";
+	world: "// neither is this";
+	string: 'hello /* this is not a comment */' /*what if this is a comment */;
+	world: '// neither is this' // hell world;
+	;
+	what-ever: 100px;
+	background: url(/*this is not a comment?*/); // uhh what happens here
+}
+EOD;
+
+
+		$outputWithComments = <<<EOD
+/** what the heck **/
+/**
+
+Here is a block comment
+
+**/
+/*hello*/
+/*yeah*/
+div /*yeah*/ {
+  /* another property */
+  border: 1px solid red;
+  color: url('http://mage-page.com');
+  string: "hello /* this is not a comment */";
+  world: "// neither is this";
+  /*what if this is a comment */
+  string: 'hello /* this is not a comment */';
+  world: '// neither is this';
+  what-ever: 100px;
+  /*this is not a comment?*/
+  background: url();
+}
+EOD;
+
+		$outputWithoutComments = <<<EOD
+div {
+  border: 1px solid red;
+  color: url('http://mage-page.com');
+  string: "hello /* this is not a comment */";
+  world: "// neither is this";
+  string: 'hello /* this is not a comment */';
+  world: '// neither is this';
+  what-ever: 100px;
+  background: url(/*this is not a comment?*/);
+}
+EOD;
+
+		$this->assertEquals($this->compile($input), trim($outputWithoutComments));
+		$this->less->setPreserveComments(true);
+		$this->assertEquals($this->compile($input), trim($outputWithComments));
+	}
+
+	public function testOldInterface() {
+		$this->less = new lessc(__DIR__ . "/inputs/hi.less");
+		$out = $this->less->parse(array("hello" => "10px"));
+		$this->assertEquals(trim($out), trim('
+div:before {
+  content: "hi!";
+}'));
+
+	}
+
+	public function testInjectVars() {
+		$out = $this->less->parse(".magic { color: @color;  width: @base - 200; }",
+			array(
+				'color' => 'red',
+				'base' => '960px'
+			));
+	
+		$this->assertEquals(trim($out), trim("
+.magic {
+  color: red;
+  width: 760px;
+}"));
+
+	}
+
+	public function testDisableImport() {
+		$this->less->importDisabled = true;
+		$this->assertEquals(
+			"/* import disabled */",
+			$this->compile("@import 'file3';"));
+	}
+
+	public function testUserFunction() {
+		$this->less->registerFunction("add-two", function($list) {
+			list($a, $b) = $list[2];
+			return $a[1] + $b[1];
+		});
+
+		$this->assertEquals(
+			$this->compile("result: add-two(10, 20);"),
+			"result: 30;");
+		
+		return $this->less;
+	}
+
+	/**
+	 * @depends testUserFunction
+	 */
+	public function testUnregisterFunction($less) {
+		$less->unregisterFunction("add-two");
+
+		$this->assertEquals(
+			$this->compile("result: add-two(10, 20);"),
+			"result: add-two(10,20);");
+	}
+
+
+
+	public function testFormatters() {
+		$src = "
+			div, pre {
+				color: blue;
+				span, .big, hello.world {
+					height: 20px;
+					color:#ffffff + #000;
+				}
+			}";
+
+		$this->less->setFormatter("compressed");
+		$this->assertEquals(
+			$this->compile($src), "div,pre{color:blue;}div span,div .big,div hello.world,pre span,pre .big,pre hello.world{height:20px;color:#fff;}");
+
+		// TODO: fix the output order of tags
+		$this->less->setFormatter("lessjs");
+		$this->assertEquals(
+			$this->compile($src),
+"div,
+pre {
+  color: blue;
+}
+div span,
+div .big,
+div hello.world,
+pre span,
+pre .big,
+pre hello.world {
+  height: 20px;
+  color: #ffffff;
+}");
+
+		$this->less->setFormatter("classic");
+		$this->assertEquals(
+			$this->compile($src),
+trim("div, pre { color:blue; }
+div span, div .big, div hello.world, pre span, pre .big, pre hello.world {
+  height:20px;
+  color:#ffffff;
+}
+"));
+
+	}
+
+	public function compile($str) {
+		return trim($this->less->parse($str));
+	}
+
+}