tester->expectException('\Exception', function() use ($data) { $data->loadPalette('nonExistantPalette'); }); $image = new Image(700, 230, $data); $this->tester->expectException('\Exception', function() use ($image) { $image->setResourcePath('nonExistantDirectory'); }); $this->tester->expectException('\Exception', function() use ($image) { $image->setFontProperties(["FontName" => "nonExistantFont"]); }); $this->tester->expectException('\Exception', function() use ($image) { $image->getLegendSize(['Font' => 'nonExistantFont']); }); } public function testValidPaletteLoading() { $data = new Data(); $data->loadPalette(sprintf('%s/../_data/test_palette.txt', __DIR__), true); $image = new Image(700, 230, $data); $firstCoordinates = [[40, 80], [280, 60], [340, 166], [590, 120]]; $fistSplineSettings = ["R" => 255, "G" => 255, "B" => 255, "ShowControl" => true]; $image->drawSpline($firstCoordinates, $fistSplineSettings); $filename = $this->tester->getOutputPathForChart('drawSpline.png'); $image->render($filename); $this->tester->seeFileFound($filename); } public function testInvalidPaletteLoading() { $data = new Data(); $this->tester->expectException('\Exception', function() use ($data) { $data->loadPalette(sprintf('non_existant_palette', __DIR__), true); }); } }