mirror of
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168 lines
3.1 KiB
EmacsLisp
168 lines
3.1 KiB
EmacsLisp
;;; plantuml-mode-indentation-test.el --- PlantUML Mode indentation tests -*- lexical-binding: t; -*-
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;; Author: Raymond Huang (rymndhng)
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;; Maintainer: Carlo Sciolla (skuro)
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;; URL: https://github.com/skuro/plantuml-mode
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;;; Commentary:
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;; Test setup is inspired/taken from clojure-mode-indentation-tests
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;;; Code:
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;; This is taken from https://github.com/clojure-emacs/clojure-mode/blob/master/test/clojure-mode-indentation-test.el
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(defmacro check-indentation (description before after &optional var-bindings)
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"Declare an ert test for indentation behaviour.
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The test will check that the swift indentation command changes the buffer
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from one state to another. It will also test that point is moved to an
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expected position.
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DESCRIPTION is a symbol describing the test.
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BEFORE is the buffer string before indenting, where a pipe (|) represents
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point.
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AFTER is the expected buffer string after indenting, where a pipe (|)
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represents the expected position of point.
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VAR-BINDINGS is an optional let-bindings list. It can be used to set the
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values of customisable variables."
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(declare (indent 1))
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(let ((fname (intern (format "indentation/%s" description))))
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`(ert-deftest ,fname ()
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(let* ((after ,after)
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(clojure-indent-style :always-align)
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(expected-cursor-pos (1+ (s-index-of "|" after)))
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(expected-state (delete ?| after))
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,@var-bindings)
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(with-temp-buffer
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(insert ,before)
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(goto-char (point-min))
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(search-forward "|")
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(delete-char -1)
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(plantuml-mode)
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(indent-according-to-mode)
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(should (equal expected-state (buffer-string)))
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(should (equal expected-cursor-pos (point))))))))
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(check-indentation toplevel-relationship
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"|Nobody -> [APIGateway]"
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"|Nobody -> [APIGateway]")
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(check-indentation package-block
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"package APackage {
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|A -> B
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}" "package APackage {
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|A -> B
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}")
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(check-indentation nested-package
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"package APackage {
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|package AnotherPackage {
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}
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}"
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"package APackage {
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|package AnotherPackage {
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}
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}")
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(check-indentation empty-package
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"|package Foo {}"
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"|package Foo {}")
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(check-indentation relative-indent
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"package APackage {
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database Foo
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|A --> B
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}
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}"
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"package APackage {
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database Foo
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|A --> B
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}
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}"
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)
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(check-indentation note-as
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"note as N1
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|This is a note
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end note"
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"note as N1
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|This is a note
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end note"
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)
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(check-indentation note-of
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"note right of Foo
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|This is a note
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end note"
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"note right of Foo
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|This is a note
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end note"
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)
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(check-indentation alt
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"alt choice 1
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|A -> B
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end
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"
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"alt choice 1
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|A -> B
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end
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")
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(check-indentation alt-end
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"alt choice 1
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A -> B
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|end
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"
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"alt choice 1
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A -> B
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|end
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")
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(check-indentation alt-else
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"alt choice 1
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|else
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end
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"
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"alt choice 1
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|else
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end
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")
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(check-indentation alt-else-body
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"alt choice 1
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else
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|A -> B
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end
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"
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"alt choice 1
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else
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|A -> B
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end
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")
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(check-indentation alt-else-end
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"alt choice 1
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else
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|end
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"
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"alt choice 1
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else
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|end
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")
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(check-indentation alt-else-body
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"alt choice 1
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else
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|A -> B
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end
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"
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"alt choice 1
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else
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|A -> B
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end
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")
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(provide 'plantuml-indentation-test)
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;;; plantuml-mode-preview-test.el ends here
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