#3458 isUnmodifiable assertion for Iterator instances #3477
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scordio
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May 15, 2024
assertj-core/src/main/java/org/assertj/core/api/AbstractIteratorAssert.java
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assertj-core/src/main/java/org/assertj/core/api/AbstractIteratorAssert.java
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...rtj-core/src/test/java/org/assertj/core/api/iterator/IteratorAssert_isUnmodifiable_Test.java
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...rtj-core/src/test/java/org/assertj/core/api/iterator/IteratorAssert_isUnmodifiable_Test.java
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...rtj-core/src/test/java/org/assertj/core/api/iterator/IteratorAssert_isUnmodifiable_Test.java
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...rtj-core/src/test/java/org/assertj/core/api/iterator/IteratorAssert_isUnmodifiable_Test.java
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scordio
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May 15, 2024
assertj-core/src/main/java/org/assertj/core/api/AbstractIteratorAssert.java
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Contributor
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@scordio I've squashed my changes. I think I can only struggle if the target branch is changed, and I might need assistance. Just afraid to mess with Git 🫤 |
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This is now merged. Thanks for your first contribution, @dehasi! |
genuss
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May 28, 2024
nosan
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Check List:
isUnmodifiableassertion forIteratorinstances #3458Following the contributing guidelines will make it easier for us to review and accept your PR.
What was done
I can only check if an iterator is unmodifiable by calling
remove()and checking if the iterator throwsUnsupportedOperationException. However not all unmodifiable iterators behave like that, see my comment in the ticket.That's why I check explicitly for
Collections$EmptyIteratorandCollections$EmptyListIterator.cc @scordio