Improved test coverage for *Cell classes

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1850338 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 22 insertions, 0 deletions

diff --git a/src/testcases/org/apache/poi/hssf/usermodel/TestHSSFCell.java b/src/testcases/org/apache/poi/hssf/usermodel/TestHSSFCell.java
index 7fe5f09224..b4200df087 100644
--- a/src/testcases/org/apache/poi/hssf/usermodel/TestHSSFCell.java
+++ b/src/testcases/org/apache/poi/hssf/usermodel/TestHSSFCell.java
@@ -472,4 +472,10 @@ public final class TestHSSFCell extends BaseTestCell {
         cell.setCellValue((RichTextString)null);
         wb.close();
     }
+
+	@Test(expected = IllegalStateException.class)
+	public void getErrorCellValue_throwsISE_onABlankCell() {
+		Cell cell = new HSSFWorkbook().createSheet().createRow(0).createCell(0);
+		cell.getErrorCellValue();
+	}
 }
diff --git a/src/testcases/org/apache/poi/ss/usermodel/BaseTestCell.java b/src/testcases/org/apache/poi/ss/usermodel/BaseTestCell.java
index fb8f81b065..eab4222ba3 100644
--- a/src/testcases/org/apache/poi/ss/usermodel/BaseTestCell.java
+++ b/src/testcases/org/apache/poi/ss/usermodel/BaseTestCell.java
@@ -1140,4 +1140,20 @@ public abstract class BaseTestCell {
         assertEquals(CellType.BLANK, cell.getCellType());
         assertEquals(0, cell.getNumericCellValue(), 0);
     }
+
+    @Test
+    public void getDateCellValue_returnsNull_onABlankCell() {
+        Cell cell = _testDataProvider.createWorkbook().createSheet().createRow(0).createCell(0);
+        assertEquals(CellType.BLANK, cell.getCellType());
+        Date result = cell.getDateCellValue();
+        assertNull(result);
+    }
+
+    @Test
+    public void getBooleanCellValue_returnsFalse_onABlankCell() {
+        Cell cell = _testDataProvider.createWorkbook().createSheet().createRow(0).createCell(0);
+        assertEquals(CellType.BLANK, cell.getCellType());
+        boolean result = cell.getBooleanCellValue();
+        assertFalse(result);
+    }
 }