SheetUtility tests have been written

Author: MBenincasa

src/test/java/tools/SheetUtilityTest.java

@@ -0,0 +1,158 @@
+package tools;
+
+import exceptions.ExtensionNotValidException;
+import exceptions.OpenWorkbookException;
+import exceptions.SheetNotFoundException;
+import org.apache.poi.ss.usermodel.Sheet;
+import org.apache.poi.ss.usermodel.Workbook;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.List;
+
+class SheetUtilityTest {
+
+    private final File excelFile = new File("./src/test/resources/employee.xlsx");
+
+    @Test
+    void length() throws OpenWorkbookException, ExtensionNotValidException, IOException {
+        Integer length = SheetUtility.length(excelFile);
+        Assertions.assertEquals(length, 2);
+    }
+
+    @Test
+    void getNames() throws OpenWorkbookException, ExtensionNotValidException, IOException {
+        List<String> names = SheetUtility.getNames(excelFile);
+        Assertions.assertEquals(names.get(0), "Employee");
+        Assertions.assertEquals(names.get(1), "Office");
+
+    }
+
+    @Test
+    void getIndex() throws OpenWorkbookException, SheetNotFoundException, ExtensionNotValidException, IOException {
+        Integer index = SheetUtility.getIndex(excelFile, "Employee");
+        Assertions.assertEquals(index, 0);
+    }
+
+    @Test
+    void getName() throws OpenWorkbookException, SheetNotFoundException, ExtensionNotValidException, IOException {
+        String name = SheetUtility.getName(excelFile, 0);
+        Assertions.assertEquals(name, "Employee");
+    }
+
+    @Test
+    void create() throws OpenWorkbookException, ExtensionNotValidException, IOException {
+        Sheet sheet = SheetUtility.create(excelFile);
+        Assertions.assertNotNull(sheet);
+    }
+
+    @Test
+    void testCreate() throws OpenWorkbookException, ExtensionNotValidException, IOException {
+        String sheetName = "Admin";
+        Sheet sheet = SheetUtility.create(excelFile, sheetName);
+        Assertions.assertNotNull(sheet);
+        Assertions.assertEquals(sheet.getSheetName(), sheetName);
+    }
+
+    @Test
+    void testCreate1() throws ExtensionNotValidException {
+        String extension = "xlsx";
+        Workbook workbook = WorkbookUtility.create(extension);
+        Sheet sheet = SheetUtility.create(workbook);
+        Assertions.assertNotNull(sheet);
+    }
+
+    @Test
+    void testCreate2() throws ExtensionNotValidException {
+        String extension = "xlsx";
+        String sheetName = "Admin";
+        Workbook workbook = WorkbookUtility.create(extension);
+        Sheet sheet = SheetUtility.create(workbook, sheetName);
+        Assertions.assertNotNull(sheet);
+        Assertions.assertEquals(sheet.getSheetName(), sheetName);
+    }
+
+    @Test
+    void get() throws OpenWorkbookException, SheetNotFoundException, ExtensionNotValidException, IOException {
+        Sheet sheet = SheetUtility.get(excelFile);
+        Assertions.assertNotNull(sheet);
+    }
+
+    @Test
+    void testGet() throws OpenWorkbookException, SheetNotFoundException, ExtensionNotValidException, IOException {
+        String sheetName = "Employee";
+        Sheet sheet = SheetUtility.get(excelFile, sheetName);
+        Assertions.assertNotNull(sheet);
+        Assertions.assertEquals(sheet.getSheetName(), sheetName);
+    }
+
+    @Test
+    void testGet1() throws OpenWorkbookException, SheetNotFoundException, ExtensionNotValidException, IOException {
+        String sheetName = "Employee";
+        Sheet sheet = SheetUtility.get(excelFile, 0);
+        Assertions.assertNotNull(sheet);
+        Assertions.assertEquals(sheet.getSheetName(), sheetName);
+    }
+
+    @Test
+    void testGet2() throws OpenWorkbookException, ExtensionNotValidException, IOException, SheetNotFoundException {
+        Workbook workbook = WorkbookUtility.open(excelFile);
+        Sheet sheet = SheetUtility.get(workbook);
+        Assertions.assertNotNull(sheet);
+    }
+
+    @Test
+    void testGet3() throws OpenWorkbookException, ExtensionNotValidException, IOException, SheetNotFoundException {
+        String sheetName = "Employee";
+        Workbook workbook = WorkbookUtility.open(excelFile);
+        Sheet sheet = SheetUtility.get(workbook, sheetName);
+        Assertions.assertNotNull(sheet);
+        Assertions.assertEquals(sheet.getSheetName(), sheetName);
+    }
+
+    @Test
+    void testGet4() throws OpenWorkbookException, ExtensionNotValidException, IOException, SheetNotFoundException {
+        String sheetName = "Employee";
+        Workbook workbook = WorkbookUtility.open(excelFile);
+        Sheet sheet = SheetUtility.get(workbook, 0);
+        Assertions.assertNotNull(sheet);
+        Assertions.assertEquals(sheet.getSheetName(), sheetName);
+    }
+
+    @Test
+    void getOrCreate() throws OpenWorkbookException, ExtensionNotValidException, IOException {
+        String sheetName = "Admin";
+        Workbook workbook = WorkbookUtility.open(excelFile);
+        Sheet sheet = SheetUtility.getOrCreate(workbook, sheetName);
+        Assertions.assertNotNull(sheet);
+        Assertions.assertEquals(sheet.getSheetName(), sheetName);
+    }
+
+    @Test
+    void isPresent() throws OpenWorkbookException, ExtensionNotValidException, IOException {
+        String sheetName = "Employee";
+        Workbook workbook = WorkbookUtility.open(excelFile);
+        Assertions.assertEquals(true, SheetUtility.isPresent(workbook, sheetName));
+    }
+
+    @Test
+    void testIsPresent() throws OpenWorkbookException, ExtensionNotValidException, IOException {
+        Workbook workbook = WorkbookUtility.open(excelFile);
+        Assertions.assertEquals(true, SheetUtility.isPresent(workbook, 1));
+    }
+
+    @Test
+    void isNull() throws OpenWorkbookException, ExtensionNotValidException, IOException {
+        String sheetName = "Car";
+        Workbook workbook = WorkbookUtility.open(excelFile);
+        Assertions.assertEquals(true, SheetUtility.isNull(workbook, sheetName));
+    }
+
+    @Test
+    void testIsNull() throws OpenWorkbookException, ExtensionNotValidException, IOException {
+        Workbook workbook = WorkbookUtility.open(excelFile);
+        Assertions.assertEquals(false, SheetUtility.isNull(workbook, 1));
+    }
+}