/**
* Without a lot more mocking we're pretty dependent on the particular
* filesystem and 'which'. We can at least check for errors.
*/
function testEditorLocationProbe()
{
$sysInTest = new CliEditorLauncher();
$editors = $sysInTest->locateAvailableEditors();
// locateAvailableEditors() caches, let's just make sure we're not able to
// pollute the returned array.
$editors['xyx'] = 1;
$editors = $sysInTest->locateAvailableEditors();
$this->assertArrayNotHasKey('xyx', $editors, 'Editors array cannot be polluted.');
}
<?php
require_once __DIR__ . '/../vendor/autoload.php';
use mbaynton\CliEditorLauncher;
$orig_text = <<<EOF
Here's a big block of multi-line text that we would like to allow our users to
view and update in their preferred text editor.
The CliEditorLauncher class will probe the system for well-known editors and use
the EDITOR environment variable to find possible editors to use. If it finds
several possibilities, it will ask the user which they prefer.
EOF;
$editor = new CliEditorLauncher();
$result = $editor->editString($orig_text, "# Make your changes above.\n# This is a test.\n");
//$result = $editor->editString($orig_text);
if ($result->isChanged()) {
print "New input processed:\n";
print $result;
} else {
print "No change.\n";
}
<?php
require_once __DIR__ . '/../vendor/autoload.php';
use mbaynton\CliEditorLauncher;
$editor = new CliEditorLauncher();
$result = $editor->editFile(__DIR__ . DIRECTORY_SEPARATOR . 'sample.txt', "You can make changes to the above text.\nThis is a test.\n");
if ($result->isChanged()) {
print "New input processed:\n";
print $result;
} else {
print "No change.\n";
}
