68 lines
2.0 KiB
XML
68 lines
2.0 KiB
XML
<?xml version="1.0"?>
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<!--
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Copyright (C) 2014-2023 Ryan Specialty, LLC.
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This file is part of tame-core.
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tame-core is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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-->
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<package xmlns="http://www.lovullo.com/rater"
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xmlns:c="http://www.lovullo.com/calc"
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xmlns:t="http://www.lovullo.com/rater/apply-template"
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desc="Template Generation Package Specification">
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<import package="../../test/spec" />
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<import package="../../base" />
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<import package="../../tplgen" />
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<t:describe name="_for-each-n_">
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<t:describe name="given a positive step">
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<t:it desc="produces body N times exposing current N">
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<t:given>
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<c:sum>
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<t:for-each-n start="2" end="6" step="2">
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<c:const value="@current_n@" desc="Current N" />
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</t:for-each-n>
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</c:sum>
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</t:given>
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<t:expect>
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<!-- 2 + 4 + 6 -->
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<t:match-result eq="12" />
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</t:expect>
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</t:it>
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</t:describe>
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<t:describe name="given a negative step">
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<t:it desc="produces body N times exposing current N">
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<t:given>
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<c:sum>
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<t:for-each-n start="4" end="1" step="-1">
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<c:const value="@current_n@" desc="Current N" />
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</t:for-each-n>
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</c:sum>
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</t:given>
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<t:expect>
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<!-- 4 + 3 + 2 + 1 = 4! (4 factorial) -->
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<t:match-result eq="10" />
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</t:expect>
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</t:it>
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</t:describe>
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</t:describe>
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</package>
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