Merge pull request #116 from ADORSYS-GIS/feature-28-testing-visualiza…

…tion

Test to verify the accuracy and responsiveness of charts

test/test_visualization.py

@@ -0,0 +1,59 @@
+import unittest
+from selenium import webdriver
+from selenium.webdriver.common.by import By
+from selenium.webdriver.support.ui import WebDriverWait
+from selenium.webdriver.support import expected_conditions as EC
+import time
+
+class GraphTest(unittest.TestCase):
+
+    def tearDown(self):
+        self.driver.quit()
+
+    def test_responsive_graph(self):
+        self.driver = webdriver.Chrome()
+        self.driver.get('http://127.0.0.1:5000/chart')
+        self.driver.maximize_window()
+        # Locate the graph element
+        graph_element = self.driver.find_element(By.XPATH, "//canvas[@id='myChart2']")
+
+        # Get the initial size of the graph element
+        initial_size = graph_element.size
+        time.sleep(5)
+
+        # Resize the browser window to a smaller width
+        self.driver.set_window_size(576, self.driver.get_window_size().get('height'))
+        time.sleep(3)
+
+        self.driver.set_window_size(768, self.driver.get_window_size().get('height'))
+        time.sleep(3)
+
+        # Get the new size of the graph element after resizing
+        resized_size = graph_element.size
+
+        # Assert that the graph has resized and its new size is smaller than the initial size
+        self.assertLess(resized_size['width'], initial_size['width'])
+
+    def test_chart_accuracy(self):
+        self.driver = webdriver.Chrome()
+        # parsing the url of the chart page
+        self.driver.get('http://127.0.0.1:5000/chart')
+        time.sleep(3)
+
+        # Getting the title of the webpage
+        actual_result = self.driver.title
+
+        # Expected title or result
+        expected_result = '- GIS'
+
+        # Testing if the title of the chart page matches
+        self.assertEqual(actual_result, expected_result)
+
+        # Getting the path of the plot
+        graph_element = self.driver.find_element(By.XPATH, "//canvas[@id='myChart2']")
+        time.sleep(3)
+        # Verifying if the element is displayed on the web page
+        self.assertTrue(graph_element.is_displayed)
+
+if __name__ == '__main__':
+    unittest.main()