The hamcrest Reference Manual

2.1 hamcrest

A set of helpers to make your unittests more readable by using Hamcrest assertions.

Author

Alexander Artemenko

Source Control

(GIT https://github.com/40ants/cl-hamcrest)

Bug Tracker

https://github.com/40ants/cl-hamcrest/issues

License

New BSD License

Long Description

<a id="x-28HAMCREST-DOCS-2FINDEX-3A-40README-2040ANTS-DOC-2FLOCATIVES-3ASECTION-29"></a>

# Implementation of Hamcrest for Common Lisp

<a id="hamcrest-asdf-system-details"></a>

## HAMCREST ASDF System Details

* Description: A set of helpers to make your unittests more readable by using Hamcrest assertions.

* Licence: New ‘BSD‘ License

* Author: Alexander Artemenko

* Bug tracker: [https://github.com/40ants/cl-hamcrest/issues][eafb]

* Source control: [GIT][46fe]

[][3156]


<a id="x-28HAMCREST-DOCS-2FINDEX-3A-3A-40INSTALLATION-2040ANTS-DOC-2FLOCATIVES-3ASECTION-29"></a>

## Installation

You can install this library from Quicklisp, but you want to receive updates quickly, then install it from Ultralisp.org:

“‘
(ql-dist:install-dist "http://dist.ultralisp.org/"
:prompt nil)
(ql:quickload :hamcrest)
“‘
<a id="x-28HAMCREST-DOCS-2FINDEX-3A-3A-40INTRODUCTION-2040ANTS-DOC-2FLOCATIVES-3ASECTION-29"></a>

## Introduction

This is an implementation of [Hamcrest][2b96] for Common Lisp.

It simplifes unittests and make them more readable. Hamcrest uses
idea of pattern-matching, to construct matchers from different pieces and
to apply them to the data.

<a id="here-is-a-simple-example"></a>

### Here is a simple example

“‘
(assert-that
log-item
(has-plist-entries :|@message| "Some"
:|@timestamp| _)
(hasnt-plist-keys :|@fields|))
“‘
<a id="x-28HAMCREST-DOCS-2FINDEX-3A-3A-40WHY-NOT-PATTERNMATCHING-2040ANTS-DOC-2FLOCATIVES-3ASECTION-29"></a>

## Why not pattern-matching library?

You may ask: "Why dont use a pattern-matching library, like [Optima][d992]?"

Here is another example from another library ‘log4cl-json‘, where I want
to check that some fields in plist have special values and other key is not
present. Here is the data:

“‘
(defvar log-item ’(:|@message| "Some"
:|@timestamp| 122434342
;; this field is wrong and
;; shouldn’t be here
:|@fields| nil))
“‘
With [Optima][d992] I could write this code to match the data:

“‘
(ok (ematch
log-item
((and (guard (property :|@message| m)
(equal m "Some"))
(property :|@timestamp| _)
(not (property :|@fields| _)))
t))
"Log entry has message, timestamp, but not fields")
“‘
But error message will be quite cumbersome:

“‘
× Aborted due to an error in subtest "Simple match"
Raised an error Can’t match ((:|@fields| NIL :|@timestamp|
"2017-01-03T16:42:00.991444Z" :|@message|
"Some")) with ((COMMON-LISP:AND
(GUARD
(PROPERTY :|@message| M)
(EQUAL M "Some"))
(PROPERTY :|@timestamp|
_)
(NOT
(PROPERTY :|@fields|
_)))). (expected: :NON-ERROR)
“‘
<a id="cl-hamcrest-is-more-concise-and-clear"></a>

### CL-HAMCREST is more concise and clear

With ‘cl-hamcrest‘ test becomes more readable:

“‘
(assert-that
log-item
(has-plist-entries :|@message| "Some"
:|@timestamp| _)
(hasnt-plist-keys :|@fields|))
“‘
As well, as output about the failure:

“‘
× Key :|@fields| is present in object, but shouldn’t
“‘
That is because ‘cl-hamcrest‘ tracks the context and works
together with testing framework, to output all information
to let you understand where the problem is.

<a id="why-not-just-use-prove-s-assertions"></a>

### Why not just use Prove’s assertions?

To draw a full picture, here is test, written in plain Prove’s
assertions:

“‘
(ok (member :|@message| log-item))
(is (getf log-item :|@message|)
"Some")
(ok (member :|@timestamp| log-item))
(ok (not (member :|@fields| log-item)))
“‘
And it’s output:

“‘
✓ (:|@message| "Some") is expected to be T
✓ "Some" is expected to be "Some"
✓ (:|@timestamp| "2017-01-03T16:57:17.988810Z" :|@message| "Some") is expected to be T
× NIL is expected to be T
“‘
is not as clear, if you’ll try to figure out
what does ‘NIL is expected to be T‘ mean.

Description of all supported matchers, you can find in the
[‘Matchers library‘][60ce] section.

<a id="x-28HAMCREST-DOCS-2FMATCHERS-3A-3A-40MATCHERS-2040ANTS-DOC-2FLOCATIVES-3ASECTION-29"></a>

## Matchers library

Here you will find all matchers, supported by ‘CL-HAMCREST‘, grouped by
their purpose.

<a id="x-28HAMCREST-DOCS-2FMATCHERS-3A-3A-40OBJECT-2040ANTS-DOC-2FLOCATIVES-3ASECTION-29"></a>

### Object matchers

This kind of matchers checks some sort of properties on an object. In
this case objects are not only the ‘CLOS‘ objects but also, hashmaps,
alists and property lists.

<a id="x-28HAMCREST-2FMATCHERS-3AHAS-PLIST-ENTRIES-20-2840ANTS-DOC-2FLOCATIVES-3AMACRO-29-29"></a>

#### [macro](838d) ‘hamcrest/matchers:has-plist-entries‘ &rest entries

Matches plist entries:

“‘
TEST> (let ((obj ’(:foo :bar)))
(assert-that obj
(has-plist-entries :foo "bar"
:blah "minor")))
× Key :FOO has :BAR value, but "bar" was expected
“‘
This way you can test any number of plist’s entries.

<a id="x-28HAMCREST-2FMATCHERS-3AHASNT-PLIST-KEYS-20-2840ANTS-DOC-2FLOCATIVES-3AMACRO-29-29"></a>

#### [macro](4d8c) ‘hamcrest/matchers:hasnt-plist-keys‘ &rest keys

Checks if given keys are missing from an object:

“‘
TEST> (let ((obj ’(:foo "bar")))
(assert-that obj
(hasnt-plist-keys :blah :minor)))
✓ Keys :BLAH, :MINOR are absent
“‘
Assertion fails if at least one key is present in the object:

“‘
TEST> (let ((obj ’(:foo "bar")))
(assert-that obj
(hasnt-plist-keys :blah :foo)))
× Key :FOO is present in object, but shouldn’t.
“‘
<a id="x-28HAMCREST-2FMATCHERS-3AHAS-ALIST-ENTRIES-20-2840ANTS-DOC-2FLOCATIVES-3AMACRO-29-29"></a>

#### [macro](2b03) ‘hamcrest/matchers:has-alist-entries‘ &rest entries

Matches alist entries:

“‘
TEST> (let ((obj ’((:the-key . "value"))))
(assert-that obj
(has-alist-entries :the-key "value")))

✓ Has alist entries:
:THE-KEY = "value"

TEST> (let ((obj ’((:the-key . "value"))))
(assert-that obj
(has-alist-entries :the-key "value"
:missing-key "value")))

× Key :MISSING-KEY is missing

TEST> (let ((obj ’((:the-key . "value"))))
(assert-that obj
(has-alist-entries :the-key "other-value")))

× Key :THE-KEY has "value" value, but "other-value" was expected
“‘
<a id="x-28HAMCREST-2FMATCHERS-3AHAS-HASH-ENTRIES-20-2840ANTS-DOC-2FLOCATIVES-3AMACRO-29-29"></a>

#### [macro](cf50) ‘hamcrest/matchers:has-hash-entries‘ &rest entries

Matches hash entries:

“‘
TEST> (let ((obj (make-hash-table)))
(setf (gethash ’the-key obj) "value")
(assert-that obj
(has-hash-entries ’the-key "value")))

✓ Has hash entries:
THE-KEY = "value"

TEST> (let ((obj (make-hash-table)))
(setf (gethash ’the-key obj) "value")
(assert-that obj
(has-hash-entries ’missing-key "value")))

× Key MISSING-KEY is missing

TEST> (let ((obj (make-hash-table)))
(setf (gethash ’the-key obj) "value")
(assert-that obj
(has-hash-entries ’the-key "other-value")))

× Key THE-KEY has "value" value, but "other-value" was expected
“‘
<a id="x-28HAMCREST-2FMATCHERS-3AHAS-PROPERTIES-20-2840ANTS-DOC-2FLOCATIVES-3AMACRO-29-29"></a>

#### [macro](477a) ‘hamcrest/matchers:has-properties‘ &rest entries

Matches object properties:

“‘
TEST> (defvar the-object)
THE-OBJECT
TEST> (setf (getf the-object :tags) ’(one two))
TEST> (assert-that ’the-object
(has-properties :tags ’(one two)))
✓ Has properties:
:TAGS = (ONE TWO)

TEST> (assert-that ’the-object
(has-properties :tags ’wrong-value))
× Property :TAGS has (ONE TWO) value, but WRONG-VALUE was expected

TEST> (assert-that ’the-object
(has-properties :missing-property ’(one two)))
× Property :MISSING-PROPERTY is missing
“‘
<a id="x-28HAMCREST-2FMATCHERS-3AHAS-SLOTS-20-2840ANTS-DOC-2FLOCATIVES-3AMACRO-29-29"></a>

#### [macro](2fa2) ‘hamcrest/matchers:has-slots‘ &rest entries

Matches object slots:

“‘
TEST> (defstruct task
title
description)

TEST> (defvar task (make-task :title "The title "))

TEST> (assert-that task
(has-slots ’title "The title "))
✓ Has slots:
TITLE = "The title "

TEST> (assert-that task
(has-slots ’title "Wrong title "))
× Slot TITLE has "The title " value, but "Wrong title " was expected

TEST> (assert-that task
(has-slots ’description nil))
✓ Has slots:
DESCRIPTION = NIL
“‘
<a id="x-28HAMCREST-2FMATCHERS-3AHAS-TYPE-20FUNCTION-29"></a>

#### [function](fe1c) ‘hamcrest/matchers:has-type‘ expected-type

Checks if a list have specivied length.

“‘
TEST> (matcher-description (has-type ’cons))
"Has type CONS"

TEST> (funcall (has-type ’cons) 100500)
; Debugger entered on #<ASSERTION-ERROR 100500 has type (INTEGER 0 4611686018427387903), but CONS was expected>
“‘
<a id="x-28HAMCREST-DOCS-2FMATCHERS-3A-3A-40SEQUENCE-2040ANTS-DOC-2FLOCATIVES-3ASECTION-29"></a>

### Sequence matchers

<a id="x-28HAMCREST-2FMATCHERS-3AHAS-LENGTH-20FUNCTION-29"></a>

#### [function](add5) ‘hamcrest/matchers:has-length‘ expected-length

Checks if a list have specivied length.

“‘
TEST> (assert-that ’nil (has-length 0))
✓ Has length of 0

TEST> (assert-that ’(a b c d) (has-length 4))
✓ Has length of 4

TEST> (assert-that ’(a b c d) (has-length 100500))
× List (A B C D) has length of 4, but 100500 was expected
“‘
<a id="x-28HAMCREST-2FMATCHERS-3ACONTAINS-20-2840ANTS-DOC-2FLOCATIVES-3AMACRO-29-29"></a>

#### [macro](0b1d) ‘hamcrest/matchers:contains‘ &rest entries

Checks if each item from a list matches to given matchers.

Contains can accept as raw values, as another matchers:

“‘
TEST> (assert-that ’(:foo
(a b c)
d)
(contains :foo
(has-length 3)
’d))
✓ Contains all given values
“‘
Given list should have a length equal to count of matchers:

“‘
TEST> (assert-that ’(:foo
(a b c)
d)
(contains :foo))
× Expected value is shorter than result
“‘
You can ignore value of some list items, by using ‘(any)‘ matcher:

“‘
TEST> (assert-that ’(:foo
(a b c)
d)
(contains :foo (any) (any)))
✓ Contains all given values
“‘
<a id="x-28HAMCREST-2FMATCHERS-3ACONTAINS-IN-ANY-ORDER-20-2840ANTS-DOC-2FLOCATIVES-3AMACRO-29-29"></a>

#### [macro](a146) ‘hamcrest/matchers:contains-in-any-order‘ &rest entries

Same as ‘contains‘, but items in the sequence can be in any order:

“‘
TEST> (assert-that ’(:foo
(a b c)
d)
(contains-in-any-order
(has-length 3)
’d
:foo))

✓ Contains all given values
“‘
<a id="x-28HAMCREST-DOCS-2FMATCHERS-3A-3A-40BOOLEAN-2040ANTS-DOC-2FLOCATIVES-3ASECTION-29"></a>

### Boolean matchers

<a id="x-28HAMCREST-2FMATCHERS-3AANY-20FUNCTION-29"></a>

#### [function](aead) ‘hamcrest/matchers:any‘

Assertion is passed regardles of value of the object:

“‘
TEST> (assert-that 1 (any))
✓ Any value if good enough

TEST> (assert-that "the-string" (any))
✓ Any value if good enough

TEST> (assert-that ’the-symbol (any))
✓ Any value if good enough

TEST> (assert-that ’(1 2 3) (any))
✓ Any value if good enough
“‘
<a id="x-28HAMCREST-2FMATCHERS-3AHAS-ALL-20FUNCTION-29"></a>

#### [function](ba2f) ‘hamcrest/matchers:has-all‘ &rest matchers

Makes a matcher which groups another matchers with ‘AND‘ logic.

This way we can check if plist has one key and hasn’t another.
And if all matchers succeed, then ‘has-all‘ succeed as well:

“‘
TEST> (assert-that ’(:foo "bar")
(has-all (has-plist-entries :foo "bar")
(hasnt-plist-keys :blah)))
✓ All checks are passed
“‘
If at least one check is failed, then ‘has-all‘ fails too:

“‘
TEST> (assert-that ’(:foo "bar" :blah "minor")
(has-all (has-plist-entries :foo "bar")
(hasnt-plist-keys :blah)))
× Key :BLAH is present in object, but shouldn’t
“‘
<a id="x-28HAMCREST-DOCS-2FMATCHERS-3A-3A-40UTILS-2040ANTS-DOC-2FLOCATIVES-3ASECTION-29"></a>

### Utility functions

<a id="x-28HAMCREST-2FMATCHERS-3A-5F-20FUNCTION-29"></a>

#### [function](7f3f) ‘hamcrest/matchers:_‘

Symbol _ should be used as is not as a function.

<a id="x-28HAMCREST-2FMATCHERS-3AMATCHER-DESCRIPTION-20FUNCTION-29"></a>

#### [function](ff0e) ‘hamcrest/matchers:matcher-description‘ fn

Returns description of a given matcher function.

Can be used to print nested matchers in a nicely indented,
human readable way:

“‘
TEST> (matcher-description (has-length 100500))
"Has length of 100500 "

TEST> (matcher-description (contains
(has-plist-entries :foo "bar ")
(has-plist-entries :foo "minor ")))
"Contains all given values "

TEST> (matcher-description (has-plist-entries
:foo "bar "
:blah (has-hash-entries :minor "again ")))
"Has plist entries:
:FOO = "bar"
:BLAH = Has hash entries:
:MINOR = "again""
“‘
<a id="x-28HAMCREST-2FMATCHERS-3AMATCHER-FORM-20FUNCTION-29"></a>

#### [function](1541) ‘hamcrest/matchers:matcher-form‘ fn

Returns description of a given matcher function.

Can be used to print nested matchers in a nicely indented,
human readable way:

“‘
TEST> (matcher-description (has-length 100500))
"Has length of 100500 "

TEST> (matcher-description (contains
(has-plist-entries :foo "bar ")
(has-plist-entries :foo "minor ")))
"Contains all given values "

TEST> (matcher-description (has-plist-entries
:foo "bar "
:blah (has-hash-entries :minor "again ")))
"Has plist entries:
:FOO = "bar"
:BLAH = Has hash entries:
:MINOR = "again""
“‘
<a id="x-28HAMCREST-2FMATCHERS-3AASSERTION-ERROR-20CONDITION-29"></a>

#### [condition](ebcb) ‘hamcrest/matchers:assertion-error‘ (error)

<a id="x-28HAMCREST-2FMATCHERS-3AASSERTION-ERROR-REASON-20-2840ANTS-DOC-2FLOCATIVES-3AREADER-20HAMCREST-2FMATCHERS-3AASSERTION-ERROR-29-29"></a>

#### [reader](ebcb) ‘hamcrest/matchers:assertion-error-reason‘ (assertion-error) (:reason)

<a id="x-28HAMCREST-2FMATCHERS-3AASSERTION-CONTEXT-20-2840ANTS-DOC-2FLOCATIVES-3AREADER-20HAMCREST-2FMATCHERS-3AASSERTION-ERROR-29-29"></a>

#### [reader](ebcb) ‘hamcrest/matchers:assertion-context‘ (assertion-error) (= ’(copy-list \*context\*))

<a id="x-28HAMCREST-2FMATCHERS-3AASSERTION-ERROR-REASON-WITH-CONTEXT-20FUNCTION-29"></a>

#### [function](e7c5) ‘hamcrest/matchers:assertion-error-reason-with-context‘ condition &key (indent-spaces 2)

Returns a multiline string where error reason is nested into the context
like that:

Item with index 1:
Alist entry with key ‘:NAME‘
Alist entry with key ‘:FIRST‘ is required

Parameter :indent-spaces could be specified to control number of spaces
for each indentation level.

<a id="x-28HAMCREST-DOCS-2FPROVE-3A-3A-40PROVE-2040ANTS-DOC-2FLOCATIVES-3ASECTION-29"></a>

## Integration with Prove

‘CL-HAMCREST‘ has integration with [Prove][653f].

“‘
TEST> (ql:quickload :hamcrest-prove)
TEST> (use-package :hamcrest.prove)
TEST> (let ((obj (make-hash-table)))
(assert-that
obj
(has-hash-entries :foo :bar)))
× Key :FOO is missing
T
TEST> (let ((obj (make-hash-table)))
(setf (gethash :foo obj) :bar)

(assert-that
obj
(has-hash-entries :foo :bar)))
✓ Has hash entries:
:FOO = :BAR
T
TEST> (let ((obj (make-hash-table)))
(setf (gethash :foo obj) :bar)

(assert-that
obj
(has-hash-entries :foo :some-value)))
× Key :FOO has :BAR value, but :SOME-VALUE was expected
T
“‘
This is the simple case, but nested objects can be checked too.

All available matchers are described in the hamcrest-docs/matchers:@matchers section.

<a id="x-28HAMCREST-2FPROVE-3AASSERT-THAT-20-2840ANTS-DOC-2FLOCATIVES-3AMACRO-29-29"></a>

### [macro](8dc9) ‘hamcrest/prove:assert-that‘ value &rest matchers

Main macro to test values agains matchers.

<a id="x-28HAMCREST-DOCS-2FINDEX-3A-3A-40ROADMAP-2040ANTS-DOC-2FLOCATIVES-3ASECTION-29"></a>

## Roadmap

* Logical matchers:

* ‘any-of‘ – Matches if any of the given matchers evaluate to True.

* ‘is-not‘ – Inverts the given matcher to its logical negation (think if
we need it, and how to show the results, here are results
how it works [in PyHamcrest][931c]
– it just sees that matcher returned True and raises Assertion error with full object’s content and
matcher’s description with prepended ’not’ particle).

* Object matchers:

* Add ‘hasnt-some-keys‘ matchers, corresponding to
‘has-some-entries‘.

* Make ‘has-alist-entries‘ work with keys other than keyword
right now it uses ‘eql‘ to compare keys.

* Sequence matchers:

* ‘is-in‘ – Matches if evaluated object is present in a given sequence.

* Other features:

* Use uniq CommonLisp feature to restart signaled conditions to collect
all problems with data when there are few problems with keys.

[60ce]: #x-28HAMCREST-DOCS-2FMATCHERS-3A-3A-40MATCHERS-2040ANTS-DOC-2FLOCATIVES-3ASECTION-29
[2b96]: http://hamcrest.org/
[931c]: https://gist.github.com/svetlyak40wt/fbe480384e9e3f75b10523aa0b4fb6ce
[46fe]: https://github.com/40ants/cl-hamcrest
[3156]: https://github.com/40ants/cl-hamcrest/actions
[ebcb]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/matchers.lisp#L123
[e7c5]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/matchers.lisp#L141
[7f3f]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/matchers.lisp#L224
[838d]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/matchers.lisp#L339
[2b03]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/matchers.lisp#L367
[cf50]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/matchers.lisp#L408
[ff0e]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/matchers.lisp#L44
[477a]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/matchers.lisp#L450
[2fa2]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/matchers.lisp#L487
[4d8c]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/matchers.lisp#L533
[aead]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/matchers.lisp#L575
[ba2f]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/matchers.lisp#L602
[add5]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/matchers.lisp#L645
[0b1d]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/matchers.lisp#L681
[1541]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/matchers.lisp#L76
[a146]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/matchers.lisp#L764
[fe1c]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/matchers.lisp#L828
[8dc9]: https://github.com/40ants/cl-hamcrest/blob/70be315e6223b2693683f32911fb24b457d83736/src/prove.lisp#L43
[eafb]: https://github.com/40ants/cl-hamcrest/issues
[653f]: https://github.com/fukamachi/prove
[d992]: https://quickdocs.org/optima

* * *
###### [generated by [40ANTS-DOC](https://40ants.com/doc/)]

Version

0.5.0

Defsystem Dependency

40ants-asdf-system (system).

Dependencies

• hamcrest/utils (system).
• hamcrest/matchers (system).

Source

hamcrest.asd.

2.2 hamcrest/utils

Author

Alexander Artemenko

Source Control

(GIT https://github.com/40ants/cl-hamcrest)

Bug Tracker

https://github.com/40ants/cl-hamcrest/issues

License

New BSD License

Dependencies

• iterate (system).
• split-sequence (system).
• cl-ppcre (system).

Source

hamcrest.asd.

2.3 hamcrest/matchers

Author

Alexander Artemenko

Source Control

(GIT https://github.com/40ants/cl-hamcrest)

Bug Tracker

https://github.com/40ants/cl-hamcrest/issues

License

New BSD License

Dependencies

• iterate (system).
• alexandria (system).
• hamcrest/utils (system).

Source

hamcrest.asd.

3.1 Lisp

• hamcrest/hamcrest.asd
• hamcrest/utils/file-type.lisp
• hamcrest/matchers/file-type.lisp

4.1 hamcrest/matchers

Source

file-type.lisp.

Use List

• common-lisp.
• iterate.

Public Interface

• _ (symbol macro).
• _ (function).
• any (function).
• assertion-context (generic reader).
• assertion-error (condition).
• assertion-error-reason (generic reader).
• assertion-error-reason-with-context (function).
• contains (macro).
• contains-in-any-order (macro).
• has-alist-entries (macro).
• has-all (function).
• has-hash-entries (macro).
• has-length (function).
• has-plist-entries (macro).
• has-properties (macro).
• has-slots (macro).
• has-type (function).
• hasnt-plist-keys (macro).
• (setf matcher-description) (setf expander).
• matcher-description (function).
• (setf matcher-form) (setf expander).
• matcher-form (function).

Internals

• *context* (special variable).
• *matcher-descriptions* (special variable).
• *matcher-forms* (special variable).
• check-if-alist (function).
• check-if-has-slots (function).
• check-if-hash (function).
• check-if-list (function).
• check-if-symbol (function).
• def-has-macro (macro).
• format-expected-entries (macro).
• quote-underline (function).
• with-context (macro).

4.2 hamcrest/utils

Source

file-type.lisp.

Use List

• common-lisp.
• iterate.

Public Interface

• alistp (function).
• deindent (function).
• indent (function).
• shift-rest-lines (function).

Internals

• empty-line-p (function).
• get-indentation (function).
• left-remove-if (function).
• right-remove-if (function).

5.1 Public Interface

• Symbol macros
• Macros
• Setf expanders
• Ordinary functions
• Generic functions
• Standalone methods
• Conditions

5.2 Internals

• Special variables
• Macros
• Ordinary functions