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| author | Kévin Le Gouguec <kevin.legouguec@gmail.com> | 2024-07-07 18:40:25 +0200 |
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| committer | Kévin Le Gouguec <kevin.legouguec@gmail.com> | 2024-07-07 18:41:12 +0200 |
| commit | 38d3cb74d7f4c56a4a2a7235c50406912733f944 (patch) | |
| tree | f3d06e591aa97820bf6020aafa5f3584135d5d10 /guides/emacs/development.org | |
| parent | b0efadb00ee0fa276d3a39fc110d450542318fcf (diff) | |
| download | memory-leaks-38d3cb74d7f4c56a4a2a7235c50406912733f944.tar.xz | |
Add recipe for monkey-patching in ERT
Diffstat (limited to 'guides/emacs/development.org')
| -rw-r--r-- | guides/emacs/development.org | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/guides/emacs/development.org b/guides/emacs/development.org index 92e2909..f1363e1 100644 --- a/guides/emacs/development.org +++ b/guides/emacs/development.org @@ -67,6 +67,13 @@ a symbol -- Selects the test that the symbol names, signals an PREDICATE is a function that takes an ert-test object as argument, and returns non-nil if it is selected. #+end_quote +** Writing +*** Mocking functions +#+begin_src elisp +(cl-letf (((symbol-function 'read-something) + (lambda (&rest _) "result"))) + (some-command)) +#+end_src * Third-party packages ** forge |