Workaround for Apex switch bug when multiple values and one of them is null?
8
The switch returns the wrong value for null for this case where there are multiple when values and one of them is null in API 43.0:
@IsTest
static void test() {
// Desired outcomes
System.assertEquals(1, f('a'));
System.assertEquals(2, f('b'));
System.assertEquals(2, f('c'));
System.assertEquals(3, f('d'));
System.assertEquals(0, f(''));
System.assertEquals(0, f(null)); // Fails
}
private static Integer f(String s) {
// Incorrectly returns 3 for null
switch on s {
when null, '' { return 0; }
when 'a' { return 1; }
when 'b', 'c' { return 2; }
when else { return 3; }
}
}
Is there a workaround for this?
apex
asked yesterday
Keith CKeith C
94.6k1089203
add a comment |
8
The switch returns the wrong value for null for this case where there are multiple when values and one of them is null in API 43.0:
@IsTest
static void test() {
// Desired outcomes
System.assertEquals(1, f('a'));
System.assertEquals(2, f('b'));
System.assertEquals(2, f('c'));
System.assertEquals(3, f('d'));
System.assertEquals(0, f(''));
System.assertEquals(0, f(null)); // Fails
}
private static Integer f(String s) {
// Incorrectly returns 3 for null
switch on s {
when null, '' { return 0; }
when 'a' { return 1; }
when 'b', 'c' { return 2; }
when else { return 3; }
}
}
Is there a workaround for this?
apex
asked yesterday
Keith CKeith C
94.6k1089203
I don't suppose you've logged a bug for this? I'm sure @ca_peterson would love to know about this (if he doesn't already).
– sfdcfox
yesterday
@sfdcfox If you mean via a case, sure I'll do that next week unless someone says it is already known.
– Keith C
yesterday
add a comment |
8
8
8
The switch returns the wrong value for null for this case where there are multiple when values and one of them is null in API 43.0:
@IsTest
static void test() {
// Desired outcomes
System.assertEquals(1, f('a'));
System.assertEquals(2, f('b'));
System.assertEquals(2, f('c'));
System.assertEquals(3, f('d'));
System.assertEquals(0, f(''));
System.assertEquals(0, f(null)); // Fails
}
private static Integer f(String s) {
// Incorrectly returns 3 for null
switch on s {
when null, '' { return 0; }
when 'a' { return 1; }
when 'b', 'c' { return 2; }
when else { return 3; }
}
}
Is there a workaround for this?
apex
asked yesterday
Keith CKeith C
94.6k1089203
The switch returns the wrong value for null for this case where there are multiple when values and one of them is null in API 43.0:
@IsTest
static void test() {
// Desired outcomes
System.assertEquals(1, f('a'));
System.assertEquals(2, f('b'));
System.assertEquals(2, f('c'));
System.assertEquals(3, f('d'));
System.assertEquals(0, f(''));
System.assertEquals(0, f(null)); // Fails
}
private static Integer f(String s) {
// Incorrectly returns 3 for null
switch on s {
when null, '' { return 0; }
when 'a' { return 1; }
when 'b', 'c' { return 2; }
when else { return 3; }
}
}
Is there a workaround for this?
apex
apex
asked yesterday
Keith CKeith C
94.6k1089203
asked yesterday
Keith CKeith C
94.6k1089203
edited yesterday
Keith C
asked yesterday
Keith CKeith C
94.6k1089203
asked yesterday
Keith CKeith C
94.6k1089203
asked yesterday
Keith CKeith C
94.6k1089203
94.6k1089203
I don't suppose you've logged a bug for this? I'm sure @ca_peterson would love to know about this (if he doesn't already).
– sfdcfox
yesterday
@sfdcfox If you mean via a case, sure I'll do that next week unless someone says it is already known.
– Keith C
yesterday
add a comment |
I don't suppose you've logged a bug for this? I'm sure @ca_peterson would love to know about this (if he doesn't already).
– sfdcfox
yesterday
@sfdcfox If you mean via a case, sure I'll do that next week unless someone says it is already known.
– Keith C
yesterday
I don't suppose you've logged a bug for this? I'm sure @ca_peterson would love to know about this (if he doesn't already).
– sfdcfox
yesterday
I don't suppose you've logged a bug for this? I'm sure @ca_peterson would love to know about this (if he doesn't already).
– sfdcfox
yesterday
@sfdcfox If you mean via a case, sure I'll do that next week unless someone says it is already known.
– Keith C
yesterday
@sfdcfox If you mean via a case, sure I'll do that next week unless someone says it is already known.
– Keith C
yesterday
add a comment |
1 Answer
1
active
oldest
votes
8
One workaround is to separate the values. All the asserts pass for this code:
private static Integer f(String s) {
// Correctly returns 0 for null
switch on s {
when null { return 0; }
when '' { return 0; }
when 'a' { return 1; }
when 'b', 'c' { return 2; }
when else { return 3; }
}
}
answered yesterday
Keith CKeith C
94.6k1089203
add a comment |
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1 Answer
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active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
8
One workaround is to separate the values. All the asserts pass for this code:
private static Integer f(String s) {
// Correctly returns 0 for null
switch on s {
when null { return 0; }
when '' { return 0; }
when 'a' { return 1; }
when 'b', 'c' { return 2; }
when else { return 3; }
}
}
answered yesterday
Keith CKeith C
94.6k1089203
add a comment |
8
One workaround is to separate the values. All the asserts pass for this code:
private static Integer f(String s) {
// Correctly returns 0 for null
switch on s {
when null { return 0; }
when '' { return 0; }
when 'a' { return 1; }
when 'b', 'c' { return 2; }
when else { return 3; }
}
}
answered yesterday
Keith CKeith C
94.6k1089203
add a comment |
8
8
8
One workaround is to separate the values. All the asserts pass for this code:
private static Integer f(String s) {
// Correctly returns 0 for null
switch on s {
when null { return 0; }
when '' { return 0; }
when 'a' { return 1; }
when 'b', 'c' { return 2; }
when else { return 3; }
}
}
answered yesterday
Keith CKeith C
94.6k1089203
One workaround is to separate the values. All the asserts pass for this code:
private static Integer f(String s) {
// Correctly returns 0 for null
switch on s {
when null { return 0; }
when '' { return 0; }
when 'a' { return 1; }
when 'b', 'c' { return 2; }
when else { return 3; }
}
}
answered yesterday
Keith CKeith C
94.6k1089203
edited yesterday
answered yesterday
Keith CKeith C
94.6k1089203
answered yesterday
Keith CKeith C
94.6k1089203
answered yesterday
Keith CKeith C
94.6k1089203
94.6k1089203
add a comment |
add a comment |
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I don't suppose you've logged a bug for this? I'm sure @ca_peterson would love to know about this (if he doesn't already).
– sfdcfox
yesterday
@sfdcfox If you mean via a case, sure I'll do that next week unless someone says it is already known.
– Keith C
yesterday