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Convert cascading if-else to switch

This commit is contained in:
Gary Gregory 2024-09-12 08:34:23 -04:00
parent 0128cf7794
commit af49daadc6
1 changed files with 32 additions and 12 deletions
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38
src/test/java/org/apache/commons/csv/CSVFormatTest.java
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@ -233,43 +233,63 @@ public class CSVFormatTest {
if (name.startsWith("with")) {
for (final Class<?> cls : method.getParameterTypes()) {
final String type = cls.getCanonicalName();
if ("boolean".equals(type)) {
switch (type) {
case "boolean": {
final Object defTrue = method.invoke(CSVFormat.DEFAULT, Boolean.TRUE);
final Object defFalse = method.invoke(CSVFormat.DEFAULT, Boolean.FALSE);
assertNotEquals(name, type, defTrue, defFalse);
} else if ("char".equals(type)) {
break;
}
case "char": {
final Object a = method.invoke(CSVFormat.DEFAULT, 'a');
final Object b = method.invoke(CSVFormat.DEFAULT, 'b');
assertNotEquals(name, type, a, b);
} else if ("java.lang.Character".equals(type)) {
break;
}
case "java.lang.Character": {
final Object a = method.invoke(CSVFormat.DEFAULT, new Object[] { null });
final Object b = method.invoke(CSVFormat.DEFAULT, Character.valueOf('d'));
assertNotEquals(name, type, a, b);
} else if ("java.lang.String".equals(type)) {
break;
}
case "java.lang.String": {
final Object a = method.invoke(CSVFormat.DEFAULT, new Object[] { null });
final Object b = method.invoke(CSVFormat.DEFAULT, "e");
assertNotEquals(name, type, a, b);
} else if ("java.lang.String[]".equals(type)) {
break;
}
case "java.lang.String[]": {
final Object a = method.invoke(CSVFormat.DEFAULT, new Object[] { new String[] { null, null } });
final Object b = method.invoke(CSVFormat.DEFAULT, new Object[] { new String[] { "f", "g" } });
assertNotEquals(name, type, a, b);
} else if ("org.apache.commons.csv.QuoteMode".equals(type)) {
break;
}
case "org.apache.commons.csv.QuoteMode": {
final Object a = method.invoke(CSVFormat.DEFAULT, QuoteMode.MINIMAL);
final Object b = method.invoke(CSVFormat.DEFAULT, QuoteMode.ALL);
assertNotEquals(name, type, a, b);
} else if ("org.apache.commons.csv.DuplicateHeaderMode".equals(type)) {
break;
}
case "org.apache.commons.csv.DuplicateHeaderMode": {
final Object a = method.invoke(CSVFormat.DEFAULT, DuplicateHeaderMode.ALLOW_ALL);
final Object b = method.invoke(CSVFormat.DEFAULT, DuplicateHeaderMode.DISALLOW);
assertNotEquals(name, type, a, b);
} else if ("java.lang.Object[]".equals(type)) {
break;
}
case "java.lang.Object[]": {
final Object a = method.invoke(CSVFormat.DEFAULT, new Object[] { new Object[] { null, null } });
final Object b = method.invoke(CSVFormat.DEFAULT, new Object[] { new Object[] { new Object(), new Object() } });
assertNotEquals(name, type, a, b);
} else if ("withHeader".equals(name)) { // covered above by String[]
break;
}
default:
if ("withHeader".equals(name)) { // covered above by String[]
// ignored
} else {
fail("Unhandled method: " + name + "(" + type + ")");
}
break;
}
}
}
}