53 lines
1.4 KiB
Plaintext
53 lines
1.4 KiB
Plaintext
Describing, setting error message or adding a comparator in https://assertj.github.io/doc/[AssertJ] must be done before calling the assertion, otherwise, settings will not be taken into account.
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This rule raises an issue when one of the method (with all similar methods):
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* ``++as++``
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* ``++describedAs++``
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* ``++withFailMessage++``
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* ``++overridingErrorMessage++``
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* ``++usingComparator++``
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* ``++usingElementComparator++``
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* ``++extracting++``
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* ``++filteredOn++``
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is called without calling an AssertJ assertion afterward.
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== Noncompliant Code Example
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[source,java]
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----
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assertThat(actual).isEqualTo(expected).as("Description"); // Noncompliant
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assertThat(actual).isEqualTo(expected).withFailMessage("Fail message"); // Noncompliant
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assertThat(actual).isEqualTo(expected).usingComparator(new CustomComparator()); // Noncompliant
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----
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== Compliant Solution
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[source,java]
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----
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assertThat(actual).as("Description").isEqualTo(expected);
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assertThat(actual).withFailMessage("Fail message").isEqualTo(expected);
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assertThat(actual).usingComparator(new CustomComparator()).isEqualTo(expected);
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----
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== See
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* https://assertj.github.io/doc/#calling-as-after-the-assertion[AssertJ incorrect usage documentation]
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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include::message.adoc[]
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include::highlighting.adoc[]
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endif::env-github,rspecator-view[]
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