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test: ensure head/last work correctly

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This commit is contained in:
Claas Augner 2021-07-05 11:22:17 +02:00
parent 997c3e6144
commit 0369da4a30
1 changed files with 32 additions and 2 deletions
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34
tests/acceptance/Helpers.feature
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@ -31,6 +31,38 @@ Feature: helpers
When I run Psalm When I run Psalm
Then I see no errors Then I see no errors
Scenario: head and last support
Given I have the following code
"""
/**
* @return false
*/
function empty_head()
{
return head([]);
}
/**
* @return false
*/
function empty_last()
{
return last([]);
}
function non_empty_head(): int
{
return last([1, 2, 3]);
}
function non_empty_last(): int
{
return last([1, 2, 3]);
}
"""
When I run Psalm
Then I see no errors
Scenario: optional support Scenario: optional support
Given I have the following code Given I have the following code
""" """
@ -38,7 +70,6 @@ Feature: helpers
{ {
return optional($user)->getMessage(); return optional($user)->getMessage();
} }
""" """
When I run Psalm When I run Psalm
Then I see no errors Then I see no errors
@ -58,7 +89,6 @@ Feature: helpers
{ {
return logger(); return logger();
} }
""" """
When I run Psalm When I run Psalm
Then I see no errors Then I see no errors