Class ConsoleOutput
StubOutput makes testing shell commands/shell helpers easier.
You can use this class by injecting it into a ConsoleIo instance that your command/task/helper uses:
use Cake\Console\ConsoleIo;
use Cake\TestSuite\Stub\ConsoleOutput;
$output = new ConsoleOutput();
$io = new ConsoleIo($output);Constants
Property Summary
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$_backgroundColors protected static
arraybackground colors used in colored output.
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$_foregroundColors protected static
arraytext colors used in colored output.
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$_options protected static
stringformatting options for colored output
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$_out protected
arrayBuffered messages.
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$_output protected
resourceFile handle for output.
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$_outputAs protected
intThe current output type. Manipulated with ConsoleOutput::outputAs();
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$_styles protected static
arrayStyles that are available as tags in console output. You can modify these styles with ConsoleOutput::styles()
Method Summary
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__construct() public
Construct the output object.
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__destruct() public
Clean up and close handles
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_replaceTags() protected
Replace tags with color codes.
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_write() protected
Writes a message to the output stream.
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messages() public
Get the buffered output.
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outputAs() public
Get/Set the output type to use. The output type how formatting tags are treated.
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styleText() public
Apply styling to text.
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styles() public
Get the current styles offered, or append new ones in.
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write() public
Write output to the buffer.
Method Detail
__construct() ¶ public
__construct(string $stream = 'php://stdout')Construct the output object.
Checks for a pretty console environment. Ansicon and ConEmu allows pretty consoles on windows, and is supported.
Parameters
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string$stream optional The identifier of the stream to write output to.
_replaceTags() ¶ protected
_replaceTags(array $matches): stringReplace tags with color codes.
Parameters
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array$matches An array of matches to replace.
Returns
string_write() ¶ protected
_write(string $message): int|boolWrites a message to the output stream.
Parameters
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string$message Message to write.
Returns
int|boolThe number of bytes returned from writing to output.
outputAs() ¶ public
outputAs(int|null $type = null): int|nullGet/Set the output type to use. The output type how formatting tags are treated.
Parameters
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int|null$type optional The output type to use. Should be one of the class constants.
Returns
int|nullEither null or the value if getting.
styleText() ¶ public
styleText(string $text): stringApply styling to text.
Parameters
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string$text Text with styling tags.
Returns
stringString with color codes added.
styles() ¶ public
styles(string|null $style = null, array|bool|null $definition = null): mixedGet the current styles offered, or append new ones in.
Get a style definition
$output->styles('error');Get all the style definitions
$output->styles();Create or modify an existing style
$output->styles('annoy', ['text' => 'purple', 'background' => 'yellow', 'blink' => true]);Remove a style
$this->output->styles('annoy', false);Parameters
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string|null$style optional The style to get or create.
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array|bool|null$definition optional The array definition of the style to change or create a style or false to remove a style.
Returns
mixedIf you are getting styles, the style or null will be returned. If you are creating/modifying styles true will be returned.
write() ¶ public
write(string|array $message, int $newlines = 1): voidWrite output to the buffer.
Parameters
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string|array$message A string or an array of strings to output
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int$newlines optional Number of newlines to append
Returns
void