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-rw-r--r-- | docs/code-quality/lint/linters/eslint-plugin-mozilla/rules/reject-requires-await.rst | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/docs/code-quality/lint/linters/eslint-plugin-mozilla/rules/reject-requires-await.rst b/docs/code-quality/lint/linters/eslint-plugin-mozilla/rules/reject-requires-await.rst new file mode 100644 index 0000000000..2a8618939f --- /dev/null +++ b/docs/code-quality/lint/linters/eslint-plugin-mozilla/rules/reject-requires-await.rst @@ -0,0 +1,20 @@ +reject-requires-await +===================== + +`Assert.rejects` must be preceded by an `await`, otherwise the assertion +may not be completed before the test finishes, might not be caught +and might cause intermittent issues in other tests. + +Examples of incorrect code for this rule: +----------------------------------------- + +.. code-block:: js + + Assert.rejects(myfunc(), /startup failed/, "Should reject"); + +Examples of correct code for this rule: +--------------------------------------- + +.. code-block:: js + + await Assert.rejects(myfunc(), /startup failed/, "Should reject"); |