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Merge pull request #1650 from ostephens/null-to-string

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Null to string
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Jacky 2018-06-16 16:44:18 -04:00 committed by GitHub
commit c3fbc7e187
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2 changed files with 2 additions and 2 deletions
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2
main/src/com/google/refine/util/StringUtils.java
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@ -17,7 +17,7 @@ public class StringUtils {
OffsetDateTime odt = (OffsetDateTime)o;
return odt.format(DateTimeFormatter.ofPattern(DEFAULT_PATTERN));
} else if (o == null) {
return "null";
return "";
} else {
return o.toString();
}

2
main/tests/server/src/com/google/refine/tests/expr/functions/strings/ToFromConversionTests.java
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@ -112,7 +112,7 @@ public class ToFromConversionTests extends RefineTest {
@Test
public void testToString() throws CalendarParserException {
Assert.assertTrue(invoke("toString") instanceof EvalError);
Assert.assertEquals(invoke("toString", (Object) null), "null");
Assert.assertEquals(invoke("toString", (Object) null), "");
Assert.assertEquals(invoke("toString", Long.valueOf(100)),"100");
Assert.assertEquals(invoke("toString", Double.valueOf(100.0)),"100.0");
Assert.assertEquals(invoke("toString", Double.valueOf(100.0),"%.0f"),"100");