119 lines
3.8 KiB
XML
119 lines
3.8 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!--
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Tests thrushing
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Copyright (C) 2014 LoVullo Associates, Inc.
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This file is part of hoxsl.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(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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<description xmlns="http://www.jenitennison.com/xslt/xspec"
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xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
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xmlns:x="http://www.jenitennison.com/xslt/xspec"
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xmlns:f="http://www.lovullo.com/hoxsl/apply"
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xmlns:foo="http://www.lovullo.com/_junk"
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stylesheet="thrush-test.xsl">
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<variable name="doc">
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<foo:parent name="foo">
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<foo:child />
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</foo:parent>
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</variable>
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<scenario label="f:thrushr function">
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<scenario label="with a single item">
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<call function="f:thrush">
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<param name="list" select="$doc/foo:child" />
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</call>
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<!-- we should retain context if the value wasn't copied -->
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<expect label="returns the value with context in tact"
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test="$x:result/parent::foo:parent/@name = 'foo'" />
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</scenario>
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<!-- first, we need to test that we actually get the return value
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of the second function -->
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<scenario label="with a second, unary function">
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<call function="f:thrush">
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<param name="list" select="$doc, foo:give-foo()" />
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</call>
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<expect label="provides results of second function">
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<foo:foo hop="forest" />
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</expect>
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<scenario label="value passed to second function">
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<call function="f:thrush">
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<param name="list" select="$doc/foo:child, foo:echo()" />
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</call>
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<expect label="should retain context"
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test="$x:result/parent::foo:parent/@name = 'foo'" />
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</scenario>
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</scenario>
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<!-- continue to test a simple case (unary) so that failures help to
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track down a problem, not confound further -->
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<scenario label="with multiple unary functions">
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<call function="f:thrush">
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<param name="list" select="1,
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foo:add1(),
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foo:add1(),
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foo:echo(),
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foo:double(),
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foo:echo()" />
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</call>
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<expect label="returns last application having passed previous
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results to each"
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test="$x:result = 6" />
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</scenario>
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<scenario label="with (n>1)-ary functions">
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<call function="f:thrush">
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<param name="list" select="1,
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f:apply( foo:add3(), 2, 3 )" />
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</call>
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<expect label="both previous result and partial arguments are
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passed"
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test="$x:result = 6" />
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</scenario>
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<scenario label="with a pipeline of (n>2) functions of varying
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arity">
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<call function="f:thrush">
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<param name="list"
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select="5,
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foo:add1(),
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foo:add( 3 ),
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foo:double(),
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f:apply( foo:add3(), 2, 1 )" />
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</call>
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<expect label="arguments are passed, ordered, through the
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pipeline to yield a final result"
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test="$x:result = 21" />
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</scenario>
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</scenario>
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</description>
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