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authorZandra Hird <[email protected]>2015-05-20 14:18:56 +0200
committerZandra Hird <[email protected]>2015-05-20 14:18:56 +0200
commite7f6d047777f749f00820660430533aa724ae4a2 (patch)
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Merge branch 'saleyn/eunit'
* saleyn/eunit: Add ?assertReceive(Guard, Timeout) macro to eunit OTP-12753
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@@ -572,6 +572,21 @@ Examples:
<dt>`assertNotMatch(GuardedPattern, Expr)'</dt>
<dd>The inverse case of assertMatch, for convenience.
</dd>
+<dt>`assertReceive(GuardedPattern, Timeout)'</dt>
+<dd>Waits for up to the `Timeout' milliseconds for a message to arrive
+in the mailbox of the current process that matches against the
+`GuardedPattern' if testing is enabled.
+If no message matching the `GuardedPattern' is received in the specified
+`Timeout' interval, the assertion fails and an informative exception will
+be generated; see the `assert' macro for further details. `GuardedPattern'
+can be anything that you can write on the left hand side of the `->'
+symbol in a case-clause, except that it cannot contain comma-separated
+guard tests.
+
+Examples:
+```?assertReceive(done, 1000)'''
+```?assertReceive(Bin when byte_size(Bin) > 10, 1000)'''
+</dd>
<dt>`assertEqual(Expect, Expr)'</dt>
<dd>Evaluates the expressions `Expect' and `Expr' and compares the
results for equality, if testing is enabled. If the values are not