Merge remote-tracking branch 'origin/support/2.7' into support/3.0

# Conflicts: # tests/manual-visual-tests/Backoffice/RenderAllUiBlocks.php # tests/php-unit-tests/ItopDataTestCase.php # tests/php-unit-tests/ItopTestCase.php # tests/php-unit-tests/integration-tests/dictionaries-test/fr.dictionary.itop.core.KO.wrong_php # tests/php-unit-tests/integration-tests/dictionaries-test/fr.dictionary.itop.core.OK.php # tests/php-unit-tests/integration-tests/iTopModulesPhpVersionChecklistTest.php # tests/php-unit-tests/integration-tests/iTopXmlVersionChecklistTest.php # tests/php-unit-tests/phpunit.xml.dist # tests/php-unit-tests/unitary-tests/application/SCSSCompilationTest.php # tests/php-unit-tests/unitary-tests/application/Session/SessionTest.php # tests/php-unit-tests/unitary-tests/application/ThemeHandlerTest.php # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css/DO_NOT_CHANGE.css-variables.scss # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css/DO_NOT_CHANGE.light-grey.scss # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css/README.md # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css/_included_file3.scss # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css/cross_reference1.scss # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css/cross_reference2.scss # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css/feature1/_feature1.scss # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css/included_file1.scss # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css/included_scss/included_file2.scss # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css/included_scss/included_file4.scss # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css/multi_imports.scss # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css/shortcut.scss # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css/shortcut2.scss # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css/simple_import.scss # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css/simple_import2.scss # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css/typography.scss # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css/ui-lightness/DO_NOT_CHANGE.jqueryui.scss # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/css/ui-lightness/images/ui-bg_diagonals-thick_18_b81900_40x40.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/css/ui-lightness/images/ui-bg_diagonals-thick_20_666666_40x40.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/css/ui-lightness/images/ui-icons_1c94c4_256x240.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/css/ui-lightness/images/ui-icons_222222_256x240.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/css/ui-lightness/images/ui-icons_E87C1E_256x240.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/css/ui-lightness/images/ui-icons_F26522_256x240.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/css/ui-lightness/images/ui-icons_ffd27a_256x240.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/css/ui-lightness/images/ui-icons_ffffff_256x240.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/ac-background.gif # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/actions_right.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/bg.gif # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/breadcrumb-separator.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/calendar.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/delete.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/desc.gif # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/error.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/eye-closed-555.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/eye-closed-fff.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/eye-open-555.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/eye-open-fff.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/full-screen.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/green-header.gif # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/green-square.gif # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/indicator.gif # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/info-mini.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/minus.gif # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/ok.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/orange-header.gif # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/plus.gif # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/red-header.gif # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/truncated.png # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/tv-collapsable-last.gif # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/tv-collapsable.gif # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/tv-expandable-last.gif # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/tv-expandable.gif # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/tv-item-last.gif # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/images/tv-item.gif # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/themes/basque-red/main.css # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/themes/basque-red/main_imagemodified.css # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/themes/basque-red/main_importmodified.css # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/themes/basque-red/main_stylesheet.css # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/themes/basque-red/main_testcompilethemes.css # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/themes/basque-red/main_varchanged.css # tests/php-unit-tests/unitary-tests/application/theme-handler/expected/themes/basque-red/theme-parameters.json # tests/php-unit-tests/unitary-tests/application/theme-handler/getimages/expected-getimages.json # tests/php-unit-tests/unitary-tests/application/theme-handler/getimages/test-getimages.scss # tests/php-unit-tests/unitary-tests/core/ActionEmailTest.php # tests/php-unit-tests/unitary-tests/core/AttributeDefTest.inc.php # tests/php-unit-tests/unitary-tests/core/AttributeURLDefaultPattern.php # tests/php-unit-tests/unitary-tests/core/AttributeURLTest.php # tests/php-unit-tests/unitary-tests/core/BulkChangeTest.inc.php # tests/php-unit-tests/unitary-tests/core/CSVParserTest.php # tests/php-unit-tests/unitary-tests/core/DBObjectTest.php # tests/php-unit-tests/unitary-tests/core/DBSearchAddConditionPointingTo.php # tests/php-unit-tests/unitary-tests/core/ExpressionEvaluateTest.php # tests/php-unit-tests/unitary-tests/core/GetSelectFilterTest.php # tests/php-unit-tests/unitary-tests/core/InlineImageTest.php # tests/php-unit-tests/unitary-tests/core/Log/ExceptionLogTest.php # tests/php-unit-tests/unitary-tests/core/Log/ExceptionLogTest/Exceptions.php # tests/php-unit-tests/unitary-tests/core/Log/LogAPITest.php # tests/php-unit-tests/unitary-tests/core/Log/LogFileNameBuilderTest.php # tests/php-unit-tests/unitary-tests/core/LogAPITest.php # tests/php-unit-tests/unitary-tests/core/LogFileNameBuilderTest.php # tests/php-unit-tests/unitary-tests/core/MetaModelTest.php # tests/php-unit-tests/unitary-tests/core/OQLTest.php # tests/php-unit-tests/unitary-tests/core/UniquenessConstraintTest.php # tests/php-unit-tests/unitary-tests/core/XMLDataLoaderTest.php # tests/php-unit-tests/unitary-tests/core/dictApcuTest.php # tests/php-unit-tests/unitary-tests/core/dictTest.php # tests/php-unit-tests/unitary-tests/core/ormCaseLogTest.php # tests/php-unit-tests/unitary-tests/core/ormPasswordTest.php # tests/php-unit-tests/unitary-tests/core/ormStyleTest.php # tests/php-unit-tests/unitary-tests/setup/MFCompilerTest.php # tests/php-unit-tests/unitary-tests/setup/SubMFCompiler.php # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/1.7_to_1.6.expected.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/1.7_to_1.6.input.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/Convert-samples/1.6_to_1.7_2.expected.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/Convert-samples/1.6_to_1.7_2.input.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/Convert-samples/1.7.input.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/Convert-samples/1.7_to_1.6.expected.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/Convert-samples/1.7_to_1.6.input.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/Convert-samples/1.7_to_1.6_2.expected.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/Convert-samples/1.7_to_1.6_2.input.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/Convert-samples/1.7_to_3.0.expected.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/Convert-samples/1.7_to_3.0.input.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/Convert-samples/3.0_to_1.7.expected.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/Convert-samples/3.0_to_1.7.input.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/Convert-samples/Bug_4569.expected.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/Convert-samples/Bug_4569.input.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_deleted_to_deleted.expected.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_deleted_to_deleted.input.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_deleted_to_in-definition.expected.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_deleted_to_in-definition.input.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_deleted_to_not-in-definition.expected.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_deleted_to_not-in-definition.input.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_in-definition_to_deleted.expected.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_in-definition_to_deleted.input.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_in-definition_to_in-definition.expected.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_in-definition_to_in-definition.input.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_in-definition_to_not-in-definition.expected.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_in-definition_to_not-in-definition.input.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_not-in-definition_to_deleted.expected.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_not-in-definition_to_deleted.input.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_not-in-definition_to_in-definition.expected.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_not-in-definition_to_in-definition.input.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_not-in-definition_to_not-in-definition.expected.xml # tests/php-unit-tests/unitary-tests/setup/iTopDesignFormat/MoveNode-samples/from_not-in-definition_to_not-in-definition.input.xml # tests/php-unit-tests/unitary-tests/setup/ressources/datamodels/datamodel-branding.xml # tests/php-unit-tests/unitary-tests/sources/application/Helper/WebResourcesHelperTest.php # tests/php-unit-tests/unitary-tests/sources/application/status/StatusIncTest.php # tests/php-unit-tests/unitary-tests/sources/application/status/status.php # tests/php-unit-tests/unitary-tests/synchro/DataSynchroTest.php
2026-04-25 19:48:49 +02:00 · 2023-01-10 14:05:32 +01:00
parent 524e65a29b fbc0a898ae
commit d177ee4a7f
242 changed files with 1249 additions and 584 deletions
--- a/tests/php-unit-tests/unitary-tests/application/ThemeHandlerTest.php
+++ b/tests/php-unit-tests/unitary-tests/application/ThemeHandlerTest.php
@@ -0,0 +1,637 @@
+<?php
+
+use Combodo\iTop\Test\UnitTest\ItopTestCase;
+
+/**
+ * @runTestsInSeparateProcesses
+ * @preserveGlobalState disabled
+ * @backupGlobals disabled
+ * @covers ThemeHandler
+ */
+class ThemeHandlerTest extends ItopTestCase
+{
+	const PATTERN = '|\\\/var[^"]+testimages|';
+	
+	private $oCompileCSSServiceMock;
+	private $sCompiledThemesDirAbsPath;
+	private $sCssAbsPath;
+	private $sDmCssAbsPath;
+	private $sJsonThemeParamFile;
+	private $sTmpDir;
+	private $aDirsToCleanup= [];
+
+	public function setUp(): void
+	{
+		parent::setUp();
+		$this->RequireOnceItopFile('application/themehandler.class.inc.php');
+		$this->RequireOnceItopFile('setup/modelfactory.class.inc.php');
+		$this->RequireOnceUnitTestFile('../setup/SubMFCompiler.php');
+
+		$this->oCompileCSSServiceMock = $this->createMock('CompileCSSService');
+		ThemeHandler::mockCompileCSSService($this->oCompileCSSServiceMock);
+
+		$this->sTmpDir = $this->CreateTmpdir().'/';
+		$this->aDirsToCleanup[] = $this->sTmpDir;
+
+
+		$this->sCompiledThemesDirAbsPath = $this->sTmpDir."branding/themes/";
+		$this->recurseMkdir($this->sCompiledThemesDirAbsPath."basque-red/");
+		$this->sCssAbsPath = $this->sCompiledThemesDirAbsPath.'basque-red/main.css';
+		$this->sDmCssAbsPath = $this->sCompiledThemesDirAbsPath.'datamodel-compiled-scss-rules.scss';
+		$this->sJsonThemeParamFile = $this->sCompiledThemesDirAbsPath.'basque-red/theme-parameters.json';
+		$this->RecurseCopy(APPROOT."/tests/php-unit-tests/unitary-tests/application/theme-handler/expected/css", $this->sTmpDir."/branding/css");
+	}
+
+	public function tearDown(): void
+	{
+		parent::tearDown();
+
+		foreach ($this->aDirsToCleanup as $sDir)
+		{
+			echo $sDir;
+			$this->RecurseRmdir($sDir);
+		}
+	}
+
+	function KeepSignatureDiff($sSignature1, $sSignature2) : string {
+		$aSignature1 = json_decode($sSignature1, true);
+		$aSignature2 = json_decode($sSignature2, true);
+
+		$aDiffOuput = [];
+		foreach ($aSignature1 as $sKey => $oVal1){
+			if (is_array($oVal1) && ! empty($oVal1)){
+				$aCurrentDiffVal = [];
+				$oVal2 = $aSignature2[$sKey];
+				if (0 != sizeof($oVal1)){
+					foreach ($oVal1 as $sKey1 => $sVal1){
+						if (! array_key_exists($sKey1, $oVal2)){
+							$aCurrentDiffVal[$sKey1] = "Missing";
+						} else if ($sVal1 !== $oVal2[$sKey1]) {
+							$aCurrentDiffVal[$sKey1] = "expected:$sVal1 | actual:" . $oVal2[$sKey1];
+						}
+					}
+				}
+				if (! empty($oVal2)){
+					foreach ($oVal2 as $sKey2 => $sVal2){
+						if (! array_key_exists($sKey2, $oVal1)){
+							$aCurrentDiffVal[$sKey1] = "Missing";
+						}
+					}
+				}
+				if (! empty($aCurrentDiffVal)){
+					$aDiffOuput[$sKey] = $aCurrentDiffVal;
+				}
+			} else if ($oVal1 !== $aSignature2[$sKey]){
+					$aDiffOuput[$sKey] = "expected:$oVal1 | actual:$aSignature2[$sKey]";
+			}
+		}
+
+		return json_encode($aDiffOuput, true);
+	}
+
+	function recurseMkdir($dir)
+	{
+		if (is_dir($dir))
+		{
+			return true;
+		}
+
+		$sParentDir = dirname($dir);
+		if (!$this->recurseMkdir($sParentDir))
+		{
+			return false;
+		}
+
+		return @mkdir($dir);
+	}
+
+	public function testGetSignatureWithFileWithoutSignature()
+	{
+		$sTmpFile = tempnam(sys_get_temp_dir(), "sig");
+		file_put_contents($sTmpFile,"ffff");
+		$this->assertEquals("",  ThemeHandler::GetSignature($sTmpFile));
+	}
+
+	public function testGetSignature()
+	{
+		$sSig = ThemeHandler::GetSignature(APPROOT.'tests/php-unit-tests/unitary-tests/application/theme-handler/expected/themes/basque-red/main.css');
+		$sExpectedSig=<<<JSON
+{"variables":"37c31105548fce44fecca5cb34e455c9","stylesheets":{"jqueryui":"78cfafc3524dac98e61fc2460918d4e5","main":"52d8a7c5530ceb3a4d777364fa4e1eea"},"variable_imports":{"css-variables":"3c3f5adf98b9dbf893658314436c4b93"},"images":{"css\/ui-lightness\/images\/ui-icons_222222_256x240.png":"3a3c5468f484f07ac4a320d9e22acb8c","css\/ui-lightness\/images\/ui-bg_diagonals-thick_20_666666_40x40.png":"4429d568c67d8dfeb9040273ea0fb8c4","css\/ui-lightness\/images\/ui-icons_E87C1E_256x240.png":"7003dd36cb2aa032c8ec871ce4d4e03d","css\/ui-lightness\/images\/ui-icons_1c94c4_256x240.png":"dbd693dc8e0ef04e90a2f7ac7b390086","css\/ui-lightness\/images\/ui-icons_F26522_256x240.png":"16278ec0c07270be571f4c2e97fcc10c","css\/ui-lightness\/images\/ui-bg_diagonals-thick_18_b81900_40x40.png":"e460a66d4b3e093fc651e62a236267cb","css\/ui-lightness\/images\/ui-icons_ffffff_256x240.png":"41612b0f4a034424f8321c9f824a94da","css\/ui-lightness\/images\/ui-icons_ffd27a_256x240.png":"dda1b6f694b0d196aefc66a1d6d758f6","images\/actions_right.png":"31c8906bd25d27b83a0a2466bf903462","images\/ac-background.gif":"76135f3697b41a15aed787cfd77776c7","images\/green-square.gif":"16ea9a497d72f5e66e4e8ea9ae08024e","images\/tv-item.gif":"719fe2d4566108e73162fb8868d3778c","images\/tv-collapsable.gif":"63a3351ea0d580797c9b8c386aa4f48b","images\/tv-expandable.gif":"a2d1af4128e4a798a7f3390b12a28574","images\/tv-item-last.gif":"2ae7e1d9972ce71e5caa65a086bc5b7e","images\/tv-collapsable-last.gif":"71acaa9d7c2616e9e8b7131a75ca65da","images\/tv-expandable-last.gif":"9d51036b3a8102742709da66789fd0f7","images\/red-header.gif":"c73b8765f0c8c3c183cb6a0c2bb0ec69","images\/green-header.gif":"0e22a09bb8051b2a274b3427ede62e82","images\/orange-header.gif":"ce1f93f0af64431771b4cbd6c99c567b","images\/calendar.png":"ab56e59af3c96ca661821257d376465e","images\/truncated.png":"c6f91108afe8159d417b4dc556cd3b2a","images\/plus.gif":"f00e1e6e1161f48608bb2bbc79b9948c","images\/minus.gif":"6d77c0c0c2f86b6995d1cdf78274eaab","images\/full-screen.png":"b541fadd3f1563856a4b44aeebd9d563","images\/indicator.gif":"03ce3dcc84af110e9da8699a841e5200","images\/delete.png":"93c047549c31a270a037840277cf59d3","images\/info-mini.png":"445c090ed777c5e6a08ac390fa896193","images\/ok.png":"f6973773335fd83d8d2875f9a3c925af","images\/error.png":"1af8a1041016f67669c5fd22dc88c82e","images\/eye-open-555.png":"9940f4e5b1248042c238e1924359fd5e","images\/eye-closed-555.png":"6ad3b0bae791bf61addc9d8ca80a642d","images\/eye-open-fff.png":"b7db2402d4d5c72314c25790a66150d4","images\/eye-closed-fff.png":"f9be7454dbb47b0e0bca3aa370ae7db5"},"utility_imports":[]}
+JSON;
+
+		$this->assertEquals($sExpectedSig,  $sSig);
+	}
+
+	public function testGetVarSignature()
+	{
+		$sSignature=<<<JSON
+{"variables":"37c31105548fce44fecca5cb34e455c9","stylesheets":{"css-variables":"934888ebb4991d4c76555be6b6d1d5cc","jqueryui":"78cfafc3524dac98e61fc2460918d4e5","main":"52d8a7c5530ceb3a4d777364fa4e1eea"},"variable_imports":[],"utility_imports":[]}
+JSON;
+		$var_sig = ThemeHandler::GetVarSignature($sSignature);
+
+		$this->assertEquals("37c31105548fce44fecca5cb34e455c9",$var_sig);
+	}
+
+	/**
+	 * @param bool $readFromParamAttributeFromJson
+	 *
+	 * @throws \CoreException
+	 * @dataProvider CompileThemesProviderWithoutCss
+	 */
+	public function testCompileThemeWithoutCssFile_FocusOnParamAttribute($readFromParamAttributeFromJson=false)
+	{
+		$sExpectJsonFilePath = APPROOT.'tests/php-unit-tests/unitary-tests/application/theme-handler/expected/themes/basque-red/theme-parameters.json';
+		$sExpectedThemeParamJson = file_get_contents($sExpectJsonFilePath);
+		$aThemeParameters = json_decode($sExpectedThemeParamJson, true);
+		if (is_file($this->sJsonThemeParamFile))
+		{
+			unlink($this->sJsonThemeParamFile);
+		}
+		if (is_file($this->sCssAbsPath))
+		{
+			unlink($this->sCssAbsPath);
+		}
+
+		$this->oCompileCSSServiceMock->expects($this->exactly(1))
+			->method("CompileCSSFromSASS")
+			->willReturn("====CSSCOMPILEDCONTENT====");
+
+		if($readFromParamAttributeFromJson)
+		{
+			copy($sExpectJsonFilePath, $this->sJsonThemeParamFile);
+			$this->assertTrue(ThemeHandler::CompileTheme('basque-red', true, "COMPILATIONTIMESTAMP", null, [$this->sTmpDir.'/branding/themes/'], $this->sTmpDir));
+		}
+		else
+		{
+			$this->assertTrue(ThemeHandler::CompileTheme('basque-red', true, "COMPILATIONTIMESTAMP", $aThemeParameters, [$this->sTmpDir.'/branding/themes/'], $this->sTmpDir));
+		}
+		$this->assertTrue(is_file($this->sCssAbsPath));
+		$this->assertEquals($sExpectedThemeParamJson, file_get_contents($this->sJsonThemeParamFile));
+		$this->assertEquals(file_get_contents(APPROOT . 'tests/php-unit-tests/unitary-tests/application/theme-handler/expected/themes/basque-red/main.css'), file_get_contents($this->sCssAbsPath));
+	}
+
+	public function CompileThemesProviderWithoutCss()
+	{
+		return [
+			"pass ParamAttributes and Save them in Json" => [false],
+			"use them from saved json" => [true]
+		];
+	}
+
+	/**
+	 * @param $ThemeParametersJson
+	 *
+	 * @param int $CompileCount
+	 *
+	 * @throws \CoreException
+	 * @dataProvider CompileThemesProviderEmptyArray
+	 */
+	public function testCompileThemesEmptyArray($ThemeParametersJson, $CompileCount=0)
+	{
+		$sCssPath = $this->sTmpDir . '/branding/themes/basque-red/main.css';
+		copy(APPROOT . 'tests/php-unit-tests/unitary-tests/application/theme-handler/expected/themes/basque-red/main.css', $sCssPath);
+
+		$this->oCompileCSSServiceMock->expects($this->exactly($CompileCount))
+			->method("CompileCSSFromSASS")
+			->willReturn("====CSSCOMPILEDCONTENT====");
+
+		$this->assertEquals($CompileCount!=0,ThemeHandler::CompileTheme('basque-red', true, "COMPILATIONTIMESTAMP", json_decode($ThemeParametersJson, true), [$this->sTmpDir.'/branding/themes/'], $this->sTmpDir));
+	}
+
+	public function CompileThemesProviderEmptyArray()
+	{
+		$aEmptyImports = '{"variables":{"brand-primary":"#C53030","hover-background-color":"#F6F6F6","icons-filter":"grayscale(1)","search-form-container-bg-color":"#4A5568"},"utility_imports":[],"variable_imports":[],"stylesheets":{"jqueryui":"..\/css\/ui-lightness\/DO_NOT_CHANGE.jqueryui.scss","main":"..\/css\/DO_NOT_CHANGE.light-grey.scss"}}';
+		$aEmptyStyleSheets='{"variables":{"brand-primary":"#C53030","hover-background-color":"#F6F6F6","icons-filter":"grayscale(1)","search-form-container-bg-color":"#4A5568"},"utility_imports":{"css-variables":"..\/css\/DO_NOT_CHANGE.css-variables.scss"},"variable_imports":[],"stylesheets":[]}';
+		$aEmptyVars='{"variables":[],"utility_imports":{"css-variables":"..\/css\/DO_NOT_CHANGE.css-variables.scss"},"variable_imports":[],"stylesheets":{"jqueryui":"..\/css\/ui-lightness\/DO_NOT_CHANGE.jqueryui.scss","main":"..\/css\/DO_NOT_CHANGE.light-grey.scss"}}';
+		return [
+			"empty imports" => [$aEmptyImports],
+			"empty styles" => [$aEmptyStyleSheets],
+			"empty vars" => [$aEmptyVars, 1],
+		];
+	}
+
+	/**
+	 * @return array
+	 */
+	public function CompileThemesProvider()
+	{
+		$sModifiedVariableThemeParameterJson='{"variables":{"brand-primary1":"#C53030","hover-background-color":"#F6F6F6","icons-filter":"grayscale(1)","search-form-container-bg-color":"#4A5568"},"variable_imports":{"css-variables":"..\/css\/DO_NOT_CHANGE.css-variables.scss"},"stylesheets":{"jqueryui":"..\/css\/ui-lightness\/DO_NOT_CHANGE.jqueryui.scss","main":"..\/css\/DO_NOT_CHANGE.light-grey.scss"},"utility_imports":[]}';
+		$sInitialThemeParamJson='{"variables":{"brand-primary":"#C53030","hover-background-color":"#F6F6F6","icons-filter":"grayscale(1)","search-form-container-bg-color":"#4A5568"},"variable_imports":{"css-variables":"..\/css\/DO_NOT_CHANGE.css-variables.scss"},"stylesheets":{"jqueryui":"..\/css\/ui-lightness\/DO_NOT_CHANGE.jqueryui.scss","main":"..\/css\/DO_NOT_CHANGE.light-grey.scss"},"utility_imports":[]}';
+		$sImportFilePath = '/branding/css/DO_NOT_CHANGE.css-variables.scss';
+		$sVarChangedMainCssPath="tests/php-unit-tests/unitary-tests/application/theme-handler/expected/themes/basque-red/main_varchanged.css";
+		$sStylesheetMainCssPath="tests/php-unit-tests/unitary-tests/application/theme-handler/expected/themes/basque-red/main_stylesheet.css";
+		$sImageMainCssPath="tests/php-unit-tests/unitary-tests/application/theme-handler/expected/themes/basque-red/main_imagemodified.css";
+		$sImportModifiedMainCssPath="tests/php-unit-tests/unitary-tests/application/theme-handler/expected/themes/basque-red/main_importmodified.css";
+		$sStylesheetFilePath = '/branding/css/DO_NOT_CHANGE.light-grey.scss';
+		$sImageFilePath = 'tests/php-unit-tests/unitary-tests/application/theme-handler/copied/testimages/images/green-header.gif';
+		return [
+			"setup context: variables list modified without any file touched" => [$sModifiedVariableThemeParameterJson, 1,false,false,false,$sImportFilePath, $sVarChangedMainCssPath],
+			"setup context: variables list modified with files touched" => [$sModifiedVariableThemeParameterJson, 1,false,true,false,$sImportFilePath, $sVarChangedMainCssPath, false],
+			"itop page/theme loading; variables list modified without any file touched" => [$sModifiedVariableThemeParameterJson, 0,false,false,false,$sImportFilePath, $sVarChangedMainCssPath, false],
+			//imports
+			"import file missing" => [$sInitialThemeParamJson, 0, true, false, false, $sImportFilePath],
+			"import file touched" => [$sInitialThemeParamJson, 0, false, true, false, $sImportFilePath],
+			"import file modified" => [$sInitialThemeParamJson, 1, false, false, true, $sImportFilePath, $sImportModifiedMainCssPath],
+			//stylesheets
+			"stylesheets file missing" => [$sInitialThemeParamJson, 0, true, false, false, $sStylesheetFilePath],
+			"stylesheets file touched" => [$sInitialThemeParamJson, 0, false, true, false, $sStylesheetFilePath],
+			"stylesheets file modified" => [$sInitialThemeParamJson, 1, false, false, true, $sStylesheetFilePath, $sStylesheetMainCssPath],
+			//images
+			"image file missing" => [$sInitialThemeParamJson, 0, true, false, false, $sImageFilePath],
+			"image file touched" => [$sInitialThemeParamJson, 0, false, true, false, $sImageFilePath],
+			"image file modified" => [$sInitialThemeParamJson, 1, false, false, true, $sImageFilePath, $sImageMainCssPath],
+		];
+	}
+
+
+	/**
+	 * @param $ThemeParametersJson
+	 * @param int $iCompileCSSFromSASSCount
+	 * @param boolean $bMissingFile
+	 * @param boolean $bFilesTouchedRecently
+	 * @param boolean $bFileMd5sumModified
+	 * @param null $sFileToTest
+	 * @param null $sExpectedMainCssPath
+	 * @param bool $bSetup
+	 *
+	 * @throws \CoreException
+	 * @dataProvider CompileThemesProvider
+	 */
+	public function testCompileThemes($ThemeParametersJson, $iCompileCSSFromSASSCount, $bMissingFile=false, $bFilesTouchedRecently=false, $bFileMd5sumModified=false, $sFileToTest=null, $sExpectedMainCssPath=null, $bSetup=true)
+	{
+		$sAfterReplacementCssVariableMd5sum='';
+		if (is_file($this->sTmpDir.'/'.$sFileToTest))
+		{
+			$sFileToTest = $this->sTmpDir.'/'.$sFileToTest;
+		} else {
+			$sFileToTest = APPROOT.'/'.$sFileToTest;
+		}
+
+		//copy images in test dir
+		$sAbsoluteImagePath = APPROOT.'tests/php-unit-tests/unitary-tests/application/theme-handler/copied/testimages/';
+		$this->recurseMkdir($sAbsoluteImagePath);
+		$this->aDirsToCleanup[] = dirname($sAbsoluteImagePath);
+		$this->RecurseCopy(APPROOT.'tests/php-unit-tests/unitary-tests/application/theme-handler/expected/testimages/', $sAbsoluteImagePath);
+
+		//change approot-relative in css-variable to use absolute path
+		$sCssVarPath = $this->sTmpDir."/branding/css/DO_NOT_CHANGE.css-variables.scss";
+		$sBeforeReplacementCssVariableMd5sum = md5_file($sCssVarPath);
+		echo 'BEFORE :'.$sBeforeReplacementCssVariableMd5sum.' '.$sCssVarPath.' ';
+		$sCssVariableContent = file_get_contents($sCssVarPath);
+		$sLine = '$approot-relative: "'.$sAbsoluteImagePath.'" !default;';
+		$sCssVariableContent = preg_replace("/\\\$approot-relative: \"(.*)\"/", $sLine, $sCssVariableContent);
+		file_put_contents($sCssVarPath, $sCssVariableContent);
+		if ($bMissingFile)
+		{
+			$sAfterReplacementCssVariableMd5sum = $sBeforeReplacementCssVariableMd5sum;
+			unlink($sFileToTest);
+		}
+
+		if (is_file($sCssVarPath))
+		{
+			$sAfterReplacementCssVariableMd5sum = md5_file($sCssVarPath);
+		}
+
+		//change cssvar md5sum + image absolute paths
+		$sMainCssContent = file_get_contents(APPROOT."tests/php-unit-tests/unitary-tests/application/theme-handler/expected/themes/basque-red/main_testcompilethemes.css");
+		$sMainCssContent = preg_replace('/MD5SUM/', $sAfterReplacementCssVariableMd5sum, $sMainCssContent);
+		$sReplacement = rtrim($sAbsoluteImagePath, '/');
+		$sReplacement=preg_replace('|\/|', '\/', $sReplacement);
+		$sMainCssContent = preg_replace(static::PATTERN,  $sReplacement, $sMainCssContent);
+		$cssPath = $this->sTmpDir . '/branding/themes/basque-red/main.css';
+		echo 'PUT md5sum: '.$sAfterReplacementCssVariableMd5sum.' in '.$cssPath.' ';
+		file_put_contents($cssPath, $sMainCssContent);
+
+		//should be after main.css modification to make sure precompilation check will be performed
+		if ($bFilesTouchedRecently)
+		{
+			sleep(1);
+			touch($sFileToTest);
+		}
+
+		//same: it should be after main.css modification
+		if ($bFileMd5sumModified)
+		{
+			$sMd5sum = md5_file($sFileToTest);
+			echo ' BEFORE touch: ' . $sMd5sum  .' ' . $sFileToTest;
+			sleep(1);
+			file_put_contents($sFileToTest, "###\n".file_get_contents($sFileToTest));
+
+			$sMd5sum = md5_file($sFileToTest);
+			echo ' AFTER touch: ' . $sMd5sum  .' ' . $sFileToTest;
+		}
+
+		if (is_file($sCssVarPath))
+		{
+			$sAfterReplacementCssVariableMd5sum = md5_file($sCssVarPath);
+		}
+
+		$this->oCompileCSSServiceMock->expects($this->exactly($iCompileCSSFromSASSCount))
+			->method("CompileCSSFromSASS")
+			->willReturn("====CSSCOMPILEDCONTENT====");
+
+		$aThemeParameters = json_decode($ThemeParametersJson, true);
+		$this->assertEquals($iCompileCSSFromSASSCount!=0, ThemeHandler::CompileTheme('basque-red', $bSetup, "COMPILATIONTIMESTAMP", $aThemeParameters, [$this->sTmpDir.'/branding/themes/'], $this->sTmpDir));
+
+		if ($iCompileCSSFromSASSCount==1)
+		{
+			$sExpectedMainCssFile = APPROOT.$sExpectedMainCssPath;
+			if (!is_file($sExpectedMainCssFile)) {
+				$this->assertTrue(false, "Cannot find expected main css file $sExpectedMainCssFile");
+			}
+
+			$aPatterns = [static::PATTERN, '/'.$sBeforeReplacementCssVariableMd5sum.'/'];
+			$aPatterns[] = "/8100523d2e76a70266f3e7110e2fe5fb/";
+			$aPatterns[] = '/MD5SUM/';
+			$aReplacements = [$sReplacement, $sAfterReplacementCssVariableMd5sum];
+			$aReplacements[] = md5(json_encode($aThemeParameters['variables']));
+			$aReplacements[] = $sAfterReplacementCssVariableMd5sum;
+			var_dump($aReplacements);
+			$this->DoInnerJsonValidation($sExpectedMainCssFile, $cssPath, $aPatterns, $aReplacements);
+		}
+	}
+
+	public function DoInnerJsonValidation($sExpectedCssFile, $sActualCssFile, $aPatterns, $aReplacements)
+	{
+		$sActualContent = file_get_contents($sActualCssFile);
+
+		//replace absolute path to fix it in any envt
+		$sExpectedContent = preg_replace($aPatterns,  $aReplacements, file_get_contents($sExpectedCssFile));
+
+		//echo($sExpectedContent);
+		if ($sExpectedContent != $sActualContent)
+		{
+			//try to have inner json diff failure
+			/** @var array $aExpectedJson */
+			//replace absolute path to fix it in any envt
+			$sExpectedJson = preg_replace($aPatterns,  $aReplacements, ThemeHandler::GetSignature($sExpectedCssFile));
+			$aExpectedJson = json_decode($sExpectedJson, true);
+			/** @var array $aActualJson */
+			$aActualJson = json_decode(ThemeHandler::GetSignature($sActualCssFile), true);
+			echo (ThemeHandler::GetSignature($sActualCssFile));
+			$this->assertEquals($aExpectedJson, $aActualJson, "CSS file dont match ($sExpectedCssFile / $sActualCssFile)");
+		}
+
+		$this->assertTrue(true);
+	}
+
+	/**
+	 * @param $sScssFile
+	 *
+	 * @dataProvider GetAllUrlFromScssProvider
+	 */
+	public function testGetAllUrlFromScss($sScssFile)
+	{
+		$aIncludedUrls = ThemeHandler::GetAllUrlFromScss(['attr' => "123"],APPROOT.$sScssFile);
+		$this->assertEquals(['approot-relative', 'version', 'version1'], array_values($aIncludedUrls['aMissingVariables']));
+		$this->assertEquals(["attr"=>"123"],
+			$aIncludedUrls['aFoundVariables']);
+		$aExpectedCompletedUrls = [
+			'css/ui-lightness/images/tutu.jpg',
+			"css/ui-lightness/images/tata.jpeg",
+			"css/ui-lightness/images/tete.jpeg?g=123"
+		];
+		$aExpectedToCompleteUrls = [
+			'\'abc/\'+ $approot-relative + "css/ui-lightness/images/toutou.png?v=" + $version',
+			"\$approot-relative + \"css/ui-lightness/images/toto.png?v=\" + \$version",
+			'$approot-relative + \'css/ui-lightness/images/titi.gif?v=\' + $version1',
+		'"data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7?v=" + $version',
+		'$approot-relative + \'node_modules/raleway-webfont/fonts/Raleway-Thin.jpeg\'',
+		];
+
+		$aIncludedUrls['aCompleteUrls'];
+		$this->assertEquals($aExpectedCompletedUrls, array_values($aIncludedUrls['aCompleteUrls']));
+		$this->assertEquals($aExpectedToCompleteUrls, array_values($aIncludedUrls['aToCompleteUrls']));
+	}
+
+	/**
+	 * @return array
+	 */
+	public function GetAllUrlFromScssProvider()
+	{
+		return ['test-getimages.scss' => ['tests/php-unit-tests/unitary-tests/application/theme-handler/getimages/test-getimages.scss']];
+	}
+
+	public function testFindMissingVariables()
+	{
+		$sContent = <<< 'SCSS'
+$approot-relative: "../../../../../" !default; // relative to env-***/branding/themes/***/main.css
+$approot-relative2: "../../" !default; // relative to env-***/branding/themes/***/main.css
+$gray-base:              #000 !default;
+$gray-darker:            lighten($gray-base, 13.5%) !default; // #222
+$brand-primary: 	$combodo-orange !default;
+$brand-primary-lightest:	lighten($brand-primary, 15%) !default;
+$content-color: #eeeeee !default; 
+$default-font-family: Trebuchet MS,Tahoma,Verdana,Arial,sans-serif !default;
+$icons-filter: hue-rotate(0deg) !default;
+$toto : titi;
+SCSS;
+		$aMissingVariables = ['gabu', 'toto', 'approot-relative', 'approot-relative2', 'gray-base', 'gray-darker', 'brand-primary', 'brand-primary-lightest', 'content-color', 'default-font-family', 'icons-filter'];
+		list($aMissingVariables, $aFoundVariables) = ThemeHandler::FindMissingVariables(['gabu' => 'zomeu'], $aMissingVariables, ["a" => "b"], $sContent);
+		$aExpectedFoundVariables = [
+			'gabu' => 'zomeu',
+			'toto' => 'titi',
+		    'approot-relative' => '../../../../../',
+		    'approot-relative2' => '../../',
+		    'gray-base' => '#000',
+		    'a' => 'b',
+		    'content-color' => '#eeeeee',
+		    'default-font-family' => 'Trebuchet MS,Tahoma,Verdana,Arial,sans-serif',
+		    'icons-filter' => 'hue-rotate(0deg)',
+			'toto' => 'titi',
+		];
+		$this->assertEquals($aExpectedFoundVariables, $aFoundVariables);
+		$this->assertEquals(['gray-darker', 'brand-primary', 'brand-primary-lightest'], $aMissingVariables);
+	}
+
+	public function testGetVariablesFromFile(){
+		$sContent = <<< 'SCSS'
+$approot-relative: "../../../../../" !default; // relative to env-***/branding/themes/***/main.css
+$approot-relative2: "../../" !default; // relative to env-***/branding/themes/***/main.css
+$approot-relative3: '../../' ; // relative to env-***/branding/themes/***/main.css
+$gray-base:              #000 !default;
+$gray-darker:            lighten($gray-base, 13.5%) !default; // #222
+$brand-primary: 	$combodo-orange !default;
+$brand-primary-lightest:	lighten($brand-primary, 15%) !default;
+$content-color: #eeeeee !default; 
+$default-font-family: Trebuchet MS,Tahoma,Verdana,Arial,sans-serif !default;
+$icons-filter: hue-rotate(0deg) !default;
+$toto : titi;
+SCSS;
+
+		file_put_contents($this->sTmpDir . DIRECTORY_SEPARATOR . 'css-variable.scss', $sContent);
+		$aVariables = ThemeHandler::GetVariablesFromFile(
+			[ 'css-variable.scss' ],
+			[ $this->sTmpDir ]
+		);
+
+		$aExpectedVariables = [
+			'approot-relative' => '../../../../../',
+			'approot-relative2' => '../../',
+			'approot-relative3' => '../../',
+			'gray-base' => '#000',
+			'gray-darker' => 'lighten($gray-base, 13.5%)',
+			'brand-primary' => '$combodo-orange',
+			'brand-primary-lightest' => 'lighten($brand-primary, 15%)',
+			'content-color' => '#eeeeee',
+			'default-font-family' => 'Trebuchet MS,Tahoma,Verdana,Arial,sans-serif',
+			'icons-filter' => 'hue-rotate(0deg)',
+			'toto' => 'titi',
+		];
+
+		$this->assertEquals(
+			$aExpectedVariables,
+			$aVariables);
+	}
+
+	/**
+	 * @param $sUrlTemplate
+	 * @param $aFoundVariables
+	 * @param $sExpectedUrl
+	 *
+	 * @dataProvider ResolveUrlProvider
+	 */
+	public function testResolveUrl($sUrlTemplate, $aFoundVariables, $sExpectedUrl)
+	{
+		$this->assertEquals($sExpectedUrl, ThemeHandler::ResolveUrl($sUrlTemplate, $aFoundVariables));
+	}
+
+	public function ResolveUrlProvider()
+	{
+		return [
+			'XXX + $key1 UNresolved' => ["abc/'+ \$key1", ['key'=>'123'], false],
+			'$key1 + XXX UNresolved' => ["\$key1 + abs", ['key'=>'123'], false],
+			'XXX + $key UNresolved' => ["abc/'+ \$unknownkey", ['key'=>'123'], false],
+			'XXX + $key resolved' => ["abc/'+ \$key", ['key'=>'123'], "abc/123"],
+			'XXX + $key1 resolved' => ["abc/'+ \$key1", ['key1'=>'123'], "abc/123"],
+			'$key + XXX resolved' => ["\$key + \"/abc", ['key'=>'123'], "123/abc"],
+			'XXX + $key + YYY resolved' => ["abc/'+ \$key + '/def", ['key'=>'123'], "abc/123/def"],
+		];
+	}
+
+	public function testGetIncludedImages()
+	{
+		$aStylesheetFile=glob($this->sTmpDir."/branding/css/*.scss");
+		$aStylesheetFile[]=$this->sTmpDir."/branding/css/ui-lightness/DO_NOT_CHANGE.jqueryui.scss";
+		$expectJsonFilePath = APPROOT.'tests/php-unit-tests/unitary-tests/application/theme-handler/expected/themes/basque-red/theme-parameters.json';
+		$expectedThemeParamJson = file_get_contents($expectJsonFilePath);
+		$aThemeParametersVariables = json_decode($expectedThemeParamJson, true);
+
+		//simulate adding timestamp
+		$aThemeParametersVariables['variables']['$version'] = microtime(true);
+
+		$aIncludedImages = ThemeHandler::GetIncludedImages($aThemeParametersVariables['variables'], $aStylesheetFile, "basque-red");
+
+		$aExpectedUris = json_decode(file_get_contents(APPROOT.'tests/php-unit-tests/unitary-tests/application/theme-handler/getimages/expected-getimages.json'), true);
+		$aExpectedImages = [];
+		foreach ($aExpectedUris as $sExpectedUri)
+		{
+			$aExpectedImages[] = ThemeHandler::GetAppRootWithSlashes().$sExpectedUri;
+		}
+
+		$this->assertEquals($aExpectedImages, $aIncludedImages);
+	}
+
+	/**
+	 * @dataProvider FindStylesheetFileProvider
+	 * @throws \Exception
+	 */
+	public function testFindStylesheetFile(string $sFileToFind, array $aAllImports){
+		$sImportsPath = $this->sTmpDir.'branding/';
+
+		// Windows compat O:)
+		$sFileToFind = $this->UpdateDirSep($sFileToFind);
+		$sImportsPath = $this->UpdateDirSep($sImportsPath);
+
+		$aExpectedAllImports = [];
+		if (count($aAllImports) !== 0) {
+			foreach ($aAllImports as $sFileURI) {
+				$aExpectedAllImports[$sFileURI] = $this->UpdateDirSep($sImportsPath.$sFileURI);
+			}
+		}
+
+
+		$oFindStylesheetObject = new FindStylesheetObject();
+		ThemeHandler::FindStylesheetFile($sFileToFind, [$sImportsPath], $oFindStylesheetObject);
+
+		$this->assertEquals([$sFileToFind], $oFindStylesheetObject->GetStylesheetFileURIs());
+		$this->assertEquals($aExpectedAllImports, $oFindStylesheetObject->GetImportPaths());
+		$this->assertEquals($sImportsPath.$sFileToFind, $oFindStylesheetObject->GetLastStyleSheetPath());
+
+		$aExpectedAllStylesheetPaths = [];
+		foreach (array_merge([$sFileToFind], $aAllImports) as $sFileUri) {
+			$aExpectedAllStylesheetPaths [] = $this->UpdateDirSep($sImportsPath.$sFileUri);
+		}
+		$this->assertEquals($aExpectedAllStylesheetPaths, $oFindStylesheetObject->GetAllStylesheetPaths());
+	}
+
+	public function FindStylesheetFileProvider()
+	{
+		$sFileToFind3 = 'css/multi_imports.scss';
+		$sFileToFind4 = 'css/included_file1.scss';
+		$sFileToFind5 = 'css/included_scss/included_file2.scss';
+
+		return [
+			"single file to find" => [
+				"sFileToFind" => "css/DO_NOT_CHANGE.light-grey.scss",
+				"aAllImports" => [],
+			],
+			"scss with simple @imports" => [
+				"sFileToFind" => "css/simple_import.scss",
+				"aAllImports" => [$sFileToFind4],
+			],
+			"scss with multi @imports" => [
+				"sFileToFind" => $sFileToFind3,
+				"aAllImports" => [$sFileToFind4, $sFileToFind5]
+			],
+			"scss with simple @imports in another folder" => [
+				"sFileToFind" => "css/simple_import2.scss",
+				"aAllImports" => [$sFileToFind5]
+			],
+			"scss with @imports shortcut included_file3 => _included_file3.scss" => [
+				"sFileToFind" => "css/shortcut.scss",
+				"aAllImports" => ["css/_included_file3.scss", "css/included_scss/included_file4.scss"]
+			],
+			"scss with @imports shortcut same file and folder names => feature1/_feature1.scss" => [
+				"sFileToFind" => "css/shortcut2.scss",
+				"aAllImports" => ["css/feature1/_feature1.scss"],
+			],
+			"cross_reference & infinite loop" => [
+				"sFileToFind" => "css/cross_reference1.scss",
+				"aAllImports" => ["css/cross_reference2.scss"],
+			],
+		];
+	}
+
+	/**
+	 * @param string $sPath
+	 *
+	 * @return string replace '/' by appropriate dir separator, depending on OS
+	 *
+	 * @uses DIRECTORY_SEPARATOR
+	 */
+	private function UpdateDirSep(string $sPath)
+	{
+		return str_replace('/', DIRECTORY_SEPARATOR, $sPath);
+	}
+
+	/**
+	 * @param $sPath
+	 * @param $sExpectedCanonicalPath
+	 *
+	 * @dataProvider CanonicalizePathProvider
+	 */
+	public function testCanonicalizePath($sExpectedCanonicalPath, $sPath)
+	{
+		$this->assertEquals($sExpectedCanonicalPath, ThemeHandler::CanonicalizePath($sPath), "Failed to reduce path $sPath");
+	}
+
+	public function CanonicalizePathProvider()
+	{
+		return [
+			[ '/var/www/html/iTop/images/itop-logo-2.png', '/var/www/html/iTop/env-production/branding/themes/light-grey/../../../../images/itop-logo-2.png' ],
+			[ '/var/www/html/iTop/env-production/branding/themes/light-grey/images/', '/var/www/html/iTop/env-production/branding/themes/light-grey/images/' ],
+			[ '/var/www/html/iTop/css/ui-lightness/images/ui-icons_222222_256x240.png', '/var/www/html/iTop/env-production//branding/themes/light-grey//../../../../css/ui-lightness/images/ui-icons_222222_256x240.png' ]
+		];
+	}
+}