新增拦截器测试案例

src/test/java/com/alibaba/easyexcel/test/core/handler/WriteHandler.java

+package com.alibaba.easyexcel.test.core.handler;
+
+import java.util.List;
+
+import org.apache.poi.ss.usermodel.Cell;
+import org.apache.poi.ss.usermodel.Row;
+import org.junit.Assert;
+
+import com.alibaba.excel.metadata.CellData;
+import com.alibaba.excel.metadata.Head;
+import com.alibaba.excel.write.handler.CellWriteHandler;
+import com.alibaba.excel.write.handler.RowWriteHandler;
+import com.alibaba.excel.write.handler.SheetWriteHandler;
+import com.alibaba.excel.write.handler.WorkbookWriteHandler;
+import com.alibaba.excel.write.metadata.holder.WriteSheetHolder;
+import com.alibaba.excel.write.metadata.holder.WriteTableHolder;
+import com.alibaba.excel.write.metadata.holder.WriteWorkbookHolder;
+
+/**
+ *
+ *
+ * @author JiaJu Zhuang
+ **/
+public class WriteHandler implements WorkbookWriteHandler, SheetWriteHandler, RowWriteHandler, CellWriteHandler {
+
+    private long beforeCellCreate = 0L;
+    private long afterCellCreate = 0L;
+    private long afterCellDataConverted = 0L;
+    private long afterCellDispose = 0L;
+    private long beforeRowCreate = 0L;
+    private long afterRowCreate = 0L;
+    private long afterRowDispose = 0L;
+    private long beforeSheetCreate = 0L;
+    private long afterSheetCreate = 0L;
+    private long beforeWorkbookCreate = 0L;
+    private long afterWorkbookCreate = 0L;
+    private long afterWorkbookDispose = 0L;
+
+
+    @Override
+    public void beforeCellCreate(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, Row row,
+        Head head, Integer columnIndex, Integer relativeRowIndex, Boolean isHead) {
+        if (isHead) {
+            Assert.assertEquals(0L, beforeCellCreate);
+            Assert.assertEquals(0L, afterCellCreate);
+            Assert.assertEquals(0L, afterCellDataConverted);
+            Assert.assertEquals(0L, afterCellDispose);
+            Assert.assertEquals(1L, beforeRowCreate);
+            Assert.assertEquals(1L, afterRowCreate);
+            Assert.assertEquals(0L, afterRowDispose);
+            Assert.assertEquals(1L, beforeSheetCreate);
+            Assert.assertEquals(1L, afterSheetCreate);
+            Assert.assertEquals(1L, beforeWorkbookCreate);
+            Assert.assertEquals(1L, afterWorkbookCreate);
+            Assert.assertEquals(0L, afterWorkbookDispose);
+            beforeCellCreate++;
+        }
+
+    }
+
+    @Override
+    public void afterCellCreate(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, Cell cell,
+        Head head, Integer relativeRowIndex, Boolean isHead) {
+        if (isHead) {
+            Assert.assertEquals(1L, beforeCellCreate);
+            Assert.assertEquals(0L, afterCellCreate);
+            Assert.assertEquals(0L, afterCellDataConverted);
+            Assert.assertEquals(0L, afterCellDispose);
+            Assert.assertEquals(1L, beforeRowCreate);
+            Assert.assertEquals(1L, afterRowCreate);
+            Assert.assertEquals(0L, afterRowDispose);
+            Assert.assertEquals(1L, beforeSheetCreate);
+            Assert.assertEquals(1L, afterSheetCreate);
+            Assert.assertEquals(1L, beforeWorkbookCreate);
+            Assert.assertEquals(1L, afterWorkbookCreate);
+            Assert.assertEquals(0L, afterWorkbookDispose);
+            afterCellCreate++;
+        }
+    }
+
+    @Override
+    public void afterCellDataConverted(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder,
+        CellData cellData, Cell cell, Head head, Integer relativeRowIndex, Boolean isHead) {
+        Assert.assertEquals(1L, beforeCellCreate);
+        Assert.assertEquals(1L, afterCellCreate);
+        Assert.assertEquals(0L, afterCellDataConverted);
+        Assert.assertEquals(1, afterCellDispose);
+        Assert.assertEquals(1L, beforeRowCreate);
+        Assert.assertEquals(1L, afterRowCreate);
+        Assert.assertEquals(1L, afterRowDispose);
+        Assert.assertEquals(1L, beforeSheetCreate);
+        Assert.assertEquals(1L, afterSheetCreate);
+        Assert.assertEquals(1L, beforeWorkbookCreate);
+        Assert.assertEquals(1L, afterWorkbookCreate);
+        Assert.assertEquals(0L, afterWorkbookDispose);
+        afterCellDataConverted++;
+    }
+
+    @Override
+    public void afterCellDispose(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder,
+        List<CellData> cellDataList, Cell cell, Head head, Integer relativeRowIndex, Boolean isHead) {
+        if (isHead) {
+            Assert.assertEquals(1L, beforeCellCreate);
+            Assert.assertEquals(1L, afterCellCreate);
+            Assert.assertEquals(0L, afterCellDataConverted);
+            Assert.assertEquals(0L, afterCellDispose);
+            Assert.assertEquals(1L, beforeRowCreate);
+            Assert.assertEquals(1L, afterRowCreate);
+            Assert.assertEquals(0L, afterRowDispose);
+            Assert.assertEquals(1L, beforeSheetCreate);
+            Assert.assertEquals(1L, afterSheetCreate);
+            Assert.assertEquals(1L, beforeWorkbookCreate);
+            Assert.assertEquals(1L, afterWorkbookCreate);
+            Assert.assertEquals(0L, afterWorkbookDispose);
+            afterCellDispose++;
+        }
+    }
+
+    @Override
+    public void beforeRowCreate(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, Integer rowIndex,
+        Integer relativeRowIndex, Boolean isHead) {
+        if (isHead) {
+            Assert.assertEquals(0L, beforeCellCreate);
+            Assert.assertEquals(0L, afterCellCreate);
+            Assert.assertEquals(0L, afterCellDataConverted);
+            Assert.assertEquals(0L, afterCellDispose);
+            Assert.assertEquals(0L, beforeRowCreate);
+            Assert.assertEquals(0L, afterRowCreate);
+            Assert.assertEquals(0L, afterRowDispose);
+            Assert.assertEquals(1L, beforeSheetCreate);
+            Assert.assertEquals(1L, afterSheetCreate);
+            Assert.assertEquals(1L, beforeWorkbookCreate);
+            Assert.assertEquals(1L, afterWorkbookCreate);
+            Assert.assertEquals(0L, afterWorkbookDispose);
+            beforeRowCreate++;
+        }
+
+    }
+
+    @Override
+    public void afterRowCreate(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, Row row,
+        Integer relativeRowIndex, Boolean isHead) {
+        if (isHead) {
+            Assert.assertEquals(0L, beforeCellCreate);
+            Assert.assertEquals(0L, afterCellCreate);
+            Assert.assertEquals(0L, afterCellDataConverted);
+            Assert.assertEquals(0L, afterCellDispose);
+            Assert.assertEquals(1L, beforeRowCreate);
+            Assert.assertEquals(0L, afterRowCreate);
+            Assert.assertEquals(0L, afterRowDispose);
+            Assert.assertEquals(1L, beforeSheetCreate);
+            Assert.assertEquals(1L, afterSheetCreate);
+            Assert.assertEquals(1L, beforeWorkbookCreate);
+            Assert.assertEquals(1L, afterWorkbookCreate);
+            Assert.assertEquals(0L, afterWorkbookDispose);
+            afterRowCreate++;
+        }
+    }
+
+    @Override
+    public void afterRowDispose(WriteSheetHolder writeSheetHolder, WriteTableHolder writeTableHolder, Row row,
+        Integer relativeRowIndex, Boolean isHead) {
+        if (isHead) {
+            Assert.assertEquals(1L, beforeCellCreate);
+            Assert.assertEquals(1L, afterCellCreate);
+            Assert.assertEquals(0L, afterCellDataConverted);
+            Assert.assertEquals(1L, afterCellDispose);
+            Assert.assertEquals(1L, beforeRowCreate);
+            Assert.assertEquals(1L, afterRowCreate);
+            Assert.assertEquals(0L, afterRowDispose);
+            Assert.assertEquals(1L, beforeSheetCreate);
+            Assert.assertEquals(1L, afterSheetCreate);
+            Assert.assertEquals(1L, beforeWorkbookCreate);
+            Assert.assertEquals(1L, afterWorkbookCreate);
+            Assert.assertEquals(0L, afterWorkbookDispose);
+            afterRowDispose++;
+        }
+    }
+
+    @Override
+    public void beforeSheetCreate(WriteWorkbookHolder writeWorkbookHolder, WriteSheetHolder writeSheetHolder) {
+        Assert.assertEquals(0L, beforeCellCreate);
+        Assert.assertEquals(0L, afterCellCreate);
+        Assert.assertEquals(0L, afterCellDataConverted);
+        Assert.assertEquals(0L, afterCellDispose);
+        Assert.assertEquals(0L, beforeRowCreate);
+        Assert.assertEquals(0L, afterRowCreate);
+        Assert.assertEquals(0L, afterRowDispose);
+        Assert.assertEquals(0L, beforeSheetCreate);
+        Assert.assertEquals(0L, afterSheetCreate);
+        Assert.assertEquals(1L, beforeWorkbookCreate);
+        Assert.assertEquals(1L, afterWorkbookCreate);
+        Assert.assertEquals(0L, afterWorkbookDispose);
+        beforeSheetCreate++;
+    }
+
+    @Override
+    public void afterSheetCreate(WriteWorkbookHolder writeWorkbookHolder, WriteSheetHolder writeSheetHolder) {
+        Assert.assertEquals(0L, beforeCellCreate);
+        Assert.assertEquals(0L, afterCellCreate);
+        Assert.assertEquals(0L, afterCellDataConverted);
+        Assert.assertEquals(0L, afterCellDispose);
+        Assert.assertEquals(0L, beforeRowCreate);
+        Assert.assertEquals(0L, afterRowCreate);
+        Assert.assertEquals(0L, afterRowDispose);
+        Assert.assertEquals(1L, beforeSheetCreate);
+        Assert.assertEquals(0L, afterSheetCreate);
+        Assert.assertEquals(1L, beforeWorkbookCreate);
+        Assert.assertEquals(1L, afterWorkbookCreate);
+        Assert.assertEquals(0L, afterWorkbookDispose);
+        afterSheetCreate++;
+    }
+
+    @Override
+    public void beforeWorkbookCreate() {
+        Assert.assertEquals(0L, beforeCellCreate);
+        Assert.assertEquals(0L, afterCellCreate);
+        Assert.assertEquals(0L, afterCellDataConverted);
+        Assert.assertEquals(0L, afterCellDispose);
+        Assert.assertEquals(0L, beforeRowCreate);
+        Assert.assertEquals(0L, afterRowCreate);
+        Assert.assertEquals(0L, afterRowDispose);
+        Assert.assertEquals(0L, beforeSheetCreate);
+        Assert.assertEquals(0L, afterSheetCreate);
+        Assert.assertEquals(0L, beforeWorkbookCreate);
+        Assert.assertEquals(0L, afterWorkbookCreate);
+        Assert.assertEquals(0L, afterWorkbookDispose);
+        beforeWorkbookCreate++;
+    }
+
+    @Override
+    public void afterWorkbookCreate(WriteWorkbookHolder writeWorkbookHolder) {
+        Assert.assertEquals(0L, beforeCellCreate);
+        Assert.assertEquals(0L, afterCellCreate);
+        Assert.assertEquals(0L, afterCellDataConverted);
+        Assert.assertEquals(0L, afterCellDispose);
+        Assert.assertEquals(0L, beforeRowCreate);
+        Assert.assertEquals(0L, afterRowCreate);
+        Assert.assertEquals(0L, afterRowDispose);
+        Assert.assertEquals(0L, beforeSheetCreate);
+        Assert.assertEquals(0L, afterSheetCreate);
+        Assert.assertEquals(1L, beforeWorkbookCreate);
+        Assert.assertEquals(0L, afterWorkbookCreate);
+        Assert.assertEquals(0L, afterWorkbookDispose);
+        afterWorkbookCreate++;
+    }
+
+    @Override
+    public void afterWorkbookDispose(WriteWorkbookHolder writeWorkbookHolder) {
+        Assert.assertEquals(1L, beforeCellCreate);
+        Assert.assertEquals(1L, afterCellCreate);
+        Assert.assertEquals(1L, afterCellDataConverted);
+        Assert.assertEquals(1L, afterCellDispose);
+        Assert.assertEquals(1L, beforeRowCreate);
+        Assert.assertEquals(1L, afterRowCreate);
+        Assert.assertEquals(1L, afterRowDispose);
+        Assert.assertEquals(1L, beforeSheetCreate);
+        Assert.assertEquals(1L, afterSheetCreate);
+        Assert.assertEquals(1L, beforeWorkbookCreate);
+        Assert.assertEquals(1L, afterWorkbookCreate);
+        Assert.assertEquals(0L, afterWorkbookDispose);
+        afterWorkbookDispose++;
+
+    }
+
+    public void afterAll() {
+        Assert.assertEquals(1L, beforeCellCreate);
+        Assert.assertEquals(1L, afterCellCreate);
+        Assert.assertEquals(1L, afterCellDataConverted);
+        Assert.assertEquals(1L, afterCellDispose);
+        Assert.assertEquals(1L, beforeRowCreate);
+        Assert.assertEquals(1L, afterRowCreate);
+        Assert.assertEquals(1L, afterRowDispose);
+        Assert.assertEquals(1L, beforeSheetCreate);
+        Assert.assertEquals(1L, afterSheetCreate);
+        Assert.assertEquals(1L, beforeWorkbookCreate);
+        Assert.assertEquals(1L, afterWorkbookCreate);
+        Assert.assertEquals(1L, afterWorkbookDispose);
+    }
+}

src/test/java/com/alibaba/easyexcel/test/core/handler/WriteHandlerData.java

+package com.alibaba.easyexcel.test.core.handler;
+
+import com.alibaba.excel.annotation.ExcelProperty;
+
+import lombok.Data;
+
+/**
+ * @author Jiaju Zhuang
+ */
+@Data
+public class WriteHandlerData {
+    @ExcelProperty("姓名")
+    private String name;
+}

src/test/java/com/alibaba/easyexcel/test/core/handler/WriteHandlerTest.java

+package com.alibaba.easyexcel.test.core.handler;
+
+import java.io.File;
+import java.text.ParseException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.junit.BeforeClass;
+import org.junit.FixMethodOrder;
+import org.junit.Test;
+import org.junit.runners.MethodSorters;
+
+import com.alibaba.easyexcel.test.core.head.ListHeadDataListener;
+import com.alibaba.easyexcel.test.core.simple.SimpleData;
+import com.alibaba.easyexcel.test.util.TestFileUtil;
+import com.alibaba.excel.EasyExcel;
+import com.alibaba.excel.util.DateUtils;
+import com.alibaba.excel.write.handler.WorkbookWriteHandler;
+
+/**
+ *
+ * @author Jiaju Zhuang
+ */
+@FixMethodOrder(MethodSorters.NAME_ASCENDING)
+public class WriteHandlerTest {
+
+    private static File file07;
+    private static File file03;
+
+    @BeforeClass
+    public static void init() {
+        file07 = TestFileUtil.createNewFile("writeHandler07.xlsx");
+        file03 = TestFileUtil.createNewFile("writeHandler03.xls");
+    }
+
+    @Test
+    public void t01WorkbookWrite07() throws Exception {
+        workbookWrite(file07);
+    }
+
+    @Test
+    public void t02WorkbookWrite03() throws Exception {
+        workbookWrite(file03);
+    }
+
+    @Test
+    public void t03SheetWrite07() throws Exception {
+        sheetWrite(file07);
+    }
+
+    @Test
+    public void t04SheetWrite03() throws Exception {
+        sheetWrite(file03);
+    }
+
+    @Test
+    public void t05TableWrite07() throws Exception {
+        workbookWrite(file07);
+        tableWrite(file07);
+    }
+
+    @Test
+    public void t06TableWrite03() throws Exception {
+        tableWrite(file03);
+    }
+
+
+    private void workbookWrite(File file) {
+        WriteHandler writeHandler = new WriteHandler();
+        EasyExcel.write(file).head(WriteHandlerData.class).registerWriteHandler(writeHandler).sheet().doWrite(data());
+        writeHandler.afterAll();
+    }
+
+    private void sheetWrite(File file) {
+        WriteHandler writeHandler = new WriteHandler();
+        EasyExcel.write(file).head(WriteHandlerData.class).sheet().registerWriteHandler(writeHandler).doWrite(data());
+        writeHandler.afterAll();
+    }
+
+    private void tableWrite(File file) {
+        WriteHandler writeHandler = new WriteHandler();
+        EasyExcel.write(file).head(WriteHandlerData.class).sheet().table(0).registerWriteHandler(writeHandler)
+            .doWrite(data());
+        writeHandler.afterAll();
+    }
+
+    private List<WriteHandlerData> data() {
+        List<WriteHandlerData> list = new ArrayList<WriteHandlerData>();
+        for (int i = 0; i < 1; i++) {
+            WriteHandlerData data = new WriteHandlerData();
+            data.setName("姓名" + i);
+            list.add(data);
+        }
+        return list;
+    }
+}