unit testing - Scoping variables in a Perl Test::More .t file -

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is there way scope variables test::more tests in .t file? example:

# 1st test $gotresult = $myobject->runmethod1(); $expectedresult = "value1"; is($gotresult, $expectedresult, "validate runmethod1()");  #2nd test $gotresult = $myobject->runmethod2(); $expectedresult = "value2"; is($gotresult, $expectedresult, "validate runmethod2()");  #3rd test ...

i'm looking way discretely manage individual tests in .t file conflicts/errors not introduced if variable names reused between tests.

sal.

to expand on mirod's correct answer: may scope variables braces perl program, may take step further. test::more has concept of subtest, in define subref contains 1 or more tests run (and of course creating scope in process). 

subtest 'subtest description here' => sub {   # setup, tests   ok 1, 'the simplest test'; };

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