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<h1 class="nopad">Table of Contents</h1>
<div style="margin-left: 1em;" class="toc-section">
<a href="#toc0">Overview</a>
<div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/*load-tests*">*load-tests*</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/*stack-trace-depth*">*stack-trace-depth*</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/apply-template">apply-template</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/are">are</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/assert-any">assert-any</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/assert-predicate">assert-predicate</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/compose-fixtures">compose-fixtures</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/deftest">deftest</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/deftest-">deftest-</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/do-template">do-template</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/file-position">file-position</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/find-holes">find-holes</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/find-pure-exprs">find-pure-exprs</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/find-symbols">find-symbols</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/flatten-map">flatten-map</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/function?">function?</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/get-possibly-unbound-var">get-possibly-unbound-var</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/inc-report-counter">inc-report-counter</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/is">is</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/join-fixtures">join-fixtures</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/report">report</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/run-all-tests">run-all-tests</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/run-tests">run-tests</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/set-test">set-test</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/successful?">successful?</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/template?">template?</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/test-all-vars">test-all-vars</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/test-ns">test-ns</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/test-var">test-var</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/testing">testing</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/testing-contexts-str">testing-contexts-str</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/testing-vars-str">testing-vars-str</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/try-expr">try-expr</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/use-fixtures">use-fixtures</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/with-test">with-test</a>
</div><div style="margin-left: 1em;" class="toc-entry">
<a href="#clojure.contrib.test-is/with-test-out">with-test-out</a>
</div>
<br />
</div>
</div>
</div>
<div id="content-tag"><h1 id="overview">API for <span id="namespace-name">test-is</span>
- <span id="header-project">clojure-contrib</span> <span id="header-version">v1.1</span> (<span id="header-status">stable</span>)
</h1>
<span id="author-line">by <span id="author-name">Stuart Sierra</span><br /></span>
<br />Usage:
<pre>
(ns your-namespace
(:require <span id="long-name">clojure.contrib.test-is</span>))
</pre><pre>
</pre><h2>Overview</h2>
<pre id="namespace-docstr">Backwards-compatibility for clojure.contrib.test-is
The clojure.contrib.test-is library moved from Contrib into the
Clojure distribution as clojure.test.
This happened on or around clojure-contrib Git commit
82cf0409d0fcb71be477ebfc4da18ee2128a2ad1 on June 25, 2009.
This file makes the clojure.test interface available under the old
namespace clojure.contrib.test-is.
This includes support for the old syntax of the 'are' macro.
This was suggested by Howard Lewis Ship in ticket #26,
<a href="http://www.assembla.com/spaces/clojure-contrib/tickets/26">http://www.assembla.com/spaces/clojure-contrib/tickets/26</a></pre>
<br />
<h2>Public Variables and Functions</h2>
<div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/*load-tests*">*load-tests*</h2>
<span id="var-type">var</span><br />
<pre id="var-usage"></pre>
<pre id="var-docstr">True by default. If set to false, no test functions will
be created by deftest, set-test, or with-test. Use this to omit
tests when compiling or loading production code.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/*stack-trace-depth*">*stack-trace-depth*</h2>
<span id="var-type">var</span><br />
<pre id="var-usage"></pre>
<pre id="var-docstr">The maximum depth of stack traces to print when an Exception
is thrown during a test. Defaults to nil, which means print the
complete stack trace.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/apply-template">apply-template</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (apply-template expr values)
</pre>
<pre id="var-docstr">Replaces _1, _2, _3, etc. in expr with corresponding elements of
values. Returns the modified expression. For use in macros.</pre>
<a href="http://github.com/richhickey/clojure-contrib/blob/cdbfc8de5723bc352ee4fb54bd3eeb4502835362/src/clojure/contrib/test_is.clj#L76" id="var-source">Source</a>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/are">are</h2>
<span id="var-type">macro</span><br />
<pre id="var-usage">Usage: (are expr & args)
</pre>
<pre id="var-docstr">Checks multiple assertions with a template expression.
See clojure.contrib.template/do-template for an explanation of
templates.
Example: (are (= _1 _2)
2 (+ 1 1)
4 (* 2 2))
Expands to:
(do (is (= 2 (+ 1 1)))
(is (= 4 (* 2 2))))
Note: This breaks some reporting features, such as line numbers.</pre>
<a href="http://github.com/richhickey/clojure-contrib/blob/cdbfc8de5723bc352ee4fb54bd3eeb4502835362/src/clojure/contrib/test_is.clj#L104" id="var-source">Source</a>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/assert-any">assert-any</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (assert-any msg form)
</pre>
<pre id="var-docstr">Returns generic assertion code for any test, including macros, Java
method calls, or isolated symbols.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/assert-predicate">assert-predicate</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (assert-predicate msg form)
</pre>
<pre id="var-docstr">Returns generic assertion code for any functional predicate. The
'expected' argument to 'report' will contains the original form, the
'actual' argument will contain the form with all its sub-forms
evaluated. If the predicate returns false, the 'actual' form will
be wrapped in (not...).</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/compose-fixtures">compose-fixtures</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (compose-fixtures f1 f2)
</pre>
<pre id="var-docstr">Composes two fixture functions, creating a new fixture function
that combines their behavior.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/deftest">deftest</h2>
<span id="var-type">macro</span><br />
<pre id="var-usage">Usage: (deftest name & body)
</pre>
<pre id="var-docstr">Defines a test function with no arguments. Test functions may call
other tests, so tests may be composed. If you compose tests, you
should also define a function named test-ns-hook; run-tests will
call test-ns-hook instead of testing all vars.
Note: Actually, the test body goes in the :test metadata on the var,
and the real function (the value of the var) calls test-var on
itself.
When *load-tests* is false, deftest is ignored.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/deftest-">deftest-</h2>
<span id="var-type">macro</span><br />
<pre id="var-usage">Usage: (deftest- name & body)
</pre>
<pre id="var-docstr">Like deftest but creates a private var.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/do-template">do-template</h2>
<span id="var-type">macro</span><br />
<pre id="var-usage">Usage: (do-template expr & args)
</pre>
<pre id="var-docstr">Repeatedly evaluates template expr (in a do block) using values in
args. args are grouped by the number of holes in the template.
Example: (do-template (check _1 _2) :a :b :c :d)
expands to (do (check :a :b) (check :c :d))</pre>
<a href="http://github.com/richhickey/clojure-contrib/blob/cdbfc8de5723bc352ee4fb54bd3eeb4502835362/src/clojure/contrib/test_is.clj#L87" id="var-source">Source</a>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/file-position">file-position</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (file-position n)
</pre>
<pre id="var-docstr">Returns a vector [filename line-number] for the nth call up the
stack.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/find-holes">find-holes</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (find-holes form)
</pre>
<pre id="var-docstr">Recursively finds all symbols starting with _ in form.</pre>
<a href="http://github.com/richhickey/clojure-contrib/blob/cdbfc8de5723bc352ee4fb54bd3eeb4502835362/src/clojure/contrib/test_is.clj#L51" id="var-source">Source</a>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/find-pure-exprs">find-pure-exprs</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (find-pure-exprs form)
</pre>
<pre id="var-docstr">Recursively finds all sub-expressions in form that do not contain
any symbols starting with _</pre>
<a href="http://github.com/richhickey/clojure-contrib/blob/cdbfc8de5723bc352ee4fb54bd3eeb4502835362/src/clojure/contrib/test_is.clj#L57" id="var-source">Source</a>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/find-symbols">find-symbols</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (find-symbols form)
</pre>
<pre id="var-docstr">Recursively finds all symbols in form.</pre>
<a href="http://github.com/richhickey/clojure-contrib/blob/cdbfc8de5723bc352ee4fb54bd3eeb4502835362/src/clojure/contrib/test_is.clj#L46" id="var-source">Source</a>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/flatten-map">flatten-map</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (flatten-map m)
</pre>
<pre id="var-docstr">Transforms a map into a vector like [key value key value].</pre>
<a href="http://github.com/richhickey/clojure-contrib/blob/cdbfc8de5723bc352ee4fb54bd3eeb4502835362/src/clojure/contrib/test_is.clj#L65" id="var-source">Source</a>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/function?">function?</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (function? x)
</pre>
<pre id="var-docstr">Returns true if argument is a function or a symbol that resolves to
a function (not a macro).</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/get-possibly-unbound-var">get-possibly-unbound-var</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (get-possibly-unbound-var v)
</pre>
<pre id="var-docstr">Like var-get but returns nil if the var is unbound.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/inc-report-counter">inc-report-counter</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (inc-report-counter name)
</pre>
<pre id="var-docstr">Increments the named counter in *report-counters*, a ref to a map.
Does nothing if *report-counters* is nil.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/is">is</h2>
<span id="var-type">macro</span><br />
<pre id="var-usage">Usage: (is form)
(is form msg)
</pre>
<pre id="var-docstr">Generic assertion macro. 'form' is any predicate test.
'msg' is an optional message to attach to the assertion.
Example: (is (= 4 (+ 2 2)) "Two plus two should be 4")
Special forms:
(is (thrown? c body)) checks that an instance of c is thrown from
body, fails if not; then returns the thing thrown.
(is (thrown-with-msg? c re body)) checks that an instance of c is
thrown AND that the message on the exception matches (with
re-matches) the regular expression re.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/join-fixtures">join-fixtures</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (join-fixtures fixtures)
</pre>
<pre id="var-docstr">Composes a collection of fixtures, in order. Always returns a valid
fixture function, even if the collection is empty.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/report">report</h2>
<span id="var-type">multimethod</span><br />
<pre id="var-usage">No usage documentation available</pre>
<pre id="var-docstr">Generic reporting function, may be overridden to plug in
different report formats (e.g., TAP, JUnit). Assertions such as
'is' call 'report' to indicate results. The argument given to
'report' will be a map with a :type key. See the documentation at
the top of test_is.clj for more information on the types of
arguments for 'report'.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/run-all-tests">run-all-tests</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (run-all-tests)
(run-all-tests re)
</pre>
<pre id="var-docstr">Runs all tests in all namespaces; prints results.
Optional argument is a regular expression; only namespaces with
names matching the regular expression (with re-matches) will be
tested.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/run-tests">run-tests</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (run-tests)
(run-tests & namespaces)
</pre>
<pre id="var-docstr">Runs all tests in the given namespaces; prints results.
Defaults to current namespace if none given. Returns a map
summarizing test results.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/set-test">set-test</h2>
<span id="var-type">macro</span><br />
<pre id="var-usage">Usage: (set-test name & body)
</pre>
<pre id="var-docstr">Experimental.
Sets :test metadata of the named var to a fn with the given body.
The var must already exist. Does not modify the value of the var.
When *load-tests* is false, set-test is ignored.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/successful?">successful?</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (successful? summary)
</pre>
<pre id="var-docstr">Returns true if the given test summary indicates all tests
were successful, false otherwise.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/template?">template?</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (template? form)
</pre>
<pre id="var-docstr">Returns true if form is a valid template expression.</pre>
<a href="http://github.com/richhickey/clojure-contrib/blob/cdbfc8de5723bc352ee4fb54bd3eeb4502835362/src/clojure/contrib/test_is.clj#L71" id="var-source">Source</a>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/test-all-vars">test-all-vars</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (test-all-vars ns)
</pre>
<pre id="var-docstr">Calls test-var on every var interned in the namespace, with fixtures.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/test-ns">test-ns</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (test-ns ns)
</pre>
<pre id="var-docstr">If the namespace defines a function named test-ns-hook, calls that.
Otherwise, calls test-all-vars on the namespace. 'ns' is a
namespace object or a symbol.
Internally binds *report-counters* to a ref initialized to
*inital-report-counters*. Returns the final, dereferenced state of
*report-counters*.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/test-var">test-var</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (test-var v)
</pre>
<pre id="var-docstr">If v has a function in its :test metadata, calls that function,
with *testing-vars* bound to (conj *testing-vars* v).</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/testing">testing</h2>
<span id="var-type">macro</span><br />
<pre id="var-usage">Usage: (testing string & body)
</pre>
<pre id="var-docstr">Adds a new string to the list of testing contexts. May be nested,
but must occur inside a test function (deftest).</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/testing-contexts-str">testing-contexts-str</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (testing-contexts-str)
</pre>
<pre id="var-docstr">Returns a string representation of the current test context. Joins
strings in *testing-contexts* with spaces.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/testing-vars-str">testing-vars-str</h2>
<span id="var-type">function</span><br />
<pre id="var-usage">Usage: (testing-vars-str)
</pre>
<pre id="var-docstr">Returns a string representation of the current test. Renders names
in *testing-vars* as a list, then the source file and line of
current assertion.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/try-expr">try-expr</h2>
<span id="var-type">macro</span><br />
<pre id="var-usage">Usage: (try-expr msg form)
</pre>
<pre id="var-docstr">Used by the 'is' macro to catch unexpected exceptions.
You don't call this.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/use-fixtures">use-fixtures</h2>
<span id="var-type">multimethod</span><br />
<pre id="var-usage">No usage documentation available</pre>
<pre id="var-docstr">Wrap test runs in a fixture function to perform setup and
teardown. Using a fixture-type of :each wraps every test
individually, while:once wraps the whole run in a single function.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/with-test">with-test</h2>
<span id="var-type">macro</span><br />
<pre id="var-usage">Usage: (with-test definition & body)
</pre>
<pre id="var-docstr">Takes any definition form (that returns a Var) as the first argument.
Remaining body goes in the :test metadata function for that Var.
When *load-tests* is false, only evaluates the definition, ignoring
the tests.</pre>
</div><div id="var-entry">
<br />
<hr />
<h2 id="clojure.contrib.test-is/with-test-out">with-test-out</h2>
<span id="var-type">macro</span><br />
<pre id="var-usage">Usage: (with-test-out & body)
</pre>
<pre id="var-docstr">Runs body with *out* bound to the value of *test-out*.</pre>
</div>
</div>
</div>
</div>
</div>
</div>
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<div style="text-align: center;" id="copyright">Copyright 2007-2009 by Rich Hickey and the various contributors</div>
</div>
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