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keiravillekode merged 1 commit into from
Jun 25, 2026
Merged

pursers-pantry: test input unchanged #284

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18 changes: 17 additions & 1 deletion exercises/concept/pursers-pantry/pursers-pantry/pursers-pantry-tests.factor
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
USING: exercism-tools pursers-pantry tools.test ;
USING: exercism-tools kernel pursers-pantry tools.test ;
IN: pursers-pantry.tests

TASK: 1 create-inventory
Expand All @@ -15,6 +15,11 @@ TASK: 2 add-items
H{ { "coal" 1 } } { "wood" "iron" "coal" "wood" } add-items
] unit-test

! the original inventory is left unmodified
{ H{ { "coal" 1 } } } [
H{ { "coal" 1 } } dup { "wood" "iron" "coal" "wood" } add-items drop
] unit-test

TASK: 3 decrement-items
{ H{ { "coal" 2 } { "diamond" 0 } { "iron" 3 } } } [
H{ { "coal" 3 } { "diamond" 1 } { "iron" 5 } }
Expand All @@ -30,6 +35,12 @@ TASK: 3 decrement-items
H{ { "coal" 2 } } { "gold" "silver" } decrement-items
] unit-test

! the original inventory is left unmodified
{ H{ { "coal" 3 } { "diamond" 1 } { "iron" 5 } } } [
H{ { "coal" 3 } { "diamond" 1 } { "iron" 5 } } dup
{ "diamond" "coal" "iron" "iron" } decrement-items drop
] unit-test

TASK: 4 remove-item
{ H{ { "wood" 1 } { "diamond" 2 } } } [
H{ { "coal" 2 } { "wood" 1 } { "diamond" 2 } } "coal" remove-item
Expand All @@ -39,6 +50,11 @@ TASK: 4 remove-item
H{ { "coal" 2 } { "wood" 1 } { "diamond" 2 } } "gold" remove-item
] unit-test

! the original inventory is left unmodified
{ H{ { "coal" 2 } { "wood" 1 } { "diamond" 2 } } } [
H{ { "coal" 2 } { "wood" 1 } { "diamond" 2 } } dup "coal" remove-item drop
] unit-test

TASK: 5 list-inventory
{ { { "coal" 7 } { "diamond" 2 } { "iron" 7 } { "wood" 11 } } } [
H{ { "coal" 7 } { "wood" 11 } { "diamond" 2 } { "iron" 7 } { "silver" 0 } }
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