michaelschiemer/tests/Framework/Console/ConsoleInputTest.php

<?php

declare(strict_types=1);

namespace Tests\Framework\Console;

use App\Framework\Console\ArgumentParser;
use App\Framework\Console\ArgumentParserBuilder;
use App\Framework\Console\ArgumentType;
use App\Framework\Console\ConsoleInput;
use App\Framework\Console\ConsoleOutput;

describe('ConsoleInput', function () {
    beforeEach(function () {
        $this->output = new ConsoleOutput();
    });

    it('parses simple arguments', function () {
        $input = new ConsoleInput(['arg1', 'arg2', 'arg3'], $this->output);

        expect($input->getArgument(0))->toBe('arg1');
        expect($input->getArgument(1))->toBe('arg2');
        expect($input->getArgument(2))->toBe('arg3');
    });

    it('returns default value for missing arguments', function () {
        $input = new ConsoleInput(['arg1'], $this->output);

        expect($input->getArgument(0))->toBe('arg1');
        expect($input->getArgument(1, 'default'))->toBe('default');
        expect($input->getArgument(2))->toBeNull();
    });

    it('parses long options with equals sign', function () {
        $input = new ConsoleInput(['--option=value', '--flag'], $this->output);

        expect($input->getOption('option'))->toBe('value');
        expect($input->hasOption('flag'))->toBeTrue();
        expect($input->getOption('flag'))->toBeTrue();
    });

    it('parses long options with space', function () {
        // Note: Simple parser doesn't support --option value, only --option=value
        // This test verifies the current behavior
        $input = new ConsoleInput(['--option', 'value'], $this->output);

        // Simple parser treats 'value' as a separate argument, not as option value
        expect($input->hasOption('option'))->toBeTrue();
        expect($input->getArgument(0))->toBe('value');
    });

    it('parses short options', function () {
        $input = new ConsoleInput(['-f', '-o', 'value'], $this->output);

        expect($input->hasOption('f'))->toBeTrue();
        // Simple parser treats 'value' as argument, not as option value
        expect($input->getArgument(0))->toBe('value');
    });

    it('parses mixed arguments and options', function () {
        $input = new ConsoleInput(['arg1', '--option=value', 'arg2', '-f'], $this->output);

        expect($input->getArgument(0))->toBe('arg1');
        expect($input->getArgument(1))->toBe('arg2');
        expect($input->getOption('option'))->toBe('value');
        expect($input->hasOption('f'))->toBeTrue();
    });

    it('returns all arguments', function () {
        $input = new ConsoleInput(['arg1', 'arg2', 'arg3'], $this->output);

        $args = $input->getArguments();
        expect($args)->toBe(['arg1', 'arg2', 'arg3']);
    });

    it('returns all options', function () {
        $input = new ConsoleInput(['--opt1=val1', '--opt2', '-f'], $this->output);

        $options = $input->getOptions();
        expect($options)->toHaveKey('opt1');
        expect($options)->toHaveKey('opt2');
        expect($options)->toHaveKey('f');
    });

    it('returns default value for missing options', function () {
        $input = new ConsoleInput([], $this->output);

        expect($input->getOption('missing', 'default'))->toBe('default');
        expect($input->getOption('missing'))->toBeNull();
    });

    it('supports enhanced parsing with ArgumentParser', function () {
        $parser = ArgumentParser::create()
            ->requiredString('name')
            ->integer('age', required: false, default: 18)
            ->build();

        $input = new ConsoleInput(['--name=John', '--age=25'], $this->output, $parser);

        expect($input->hasEnhancedParsing())->toBeTrue();
        expect($input->getString('name'))->toBe('John');
        expect($input->getInt('age'))->toBe(25);
    });

    it('throws exception when accessing enhanced parsing without parser', function () {
        $input = new ConsoleInput(['--option=value'], $this->output);

        expect($input->hasEnhancedParsing())->toBeFalse();
        expect(fn () => $input->getParsedArguments())
            ->toThrow(\RuntimeException::class, 'Enhanced parsing not available');
    });

    it('validates required arguments with enhanced parsing', function () {
        $parser = ArgumentParser::create()
            ->requiredString('name')
            ->build();

        $input = new ConsoleInput(['--name=John'], $this->output, $parser);

        expect($input->require('name'))->toBe('John');
    });

    it('throws exception for missing required arguments', function () {
        $parser = ArgumentParser::create()
            ->requiredString('name')
            ->build();

        // Exception is thrown during parsing, not when calling require()
        expect(fn () => new ConsoleInput([], $this->output, $parser))
            ->toThrow(\InvalidArgumentException::class, "Required argument 'name' is missing");
    });

    it('converts types correctly with enhanced parsing', function () {
        $parser = ArgumentParser::create()
            ->integer('count')
            ->addArgument(new \App\Framework\Console\ArgumentDefinition('active', ArgumentType::BOOLEAN))
            ->addArgument(new \App\Framework\Console\ArgumentDefinition('items', ArgumentType::ARRAY))
            ->build();

        $input = new ConsoleInput([
            '--count=42',
            '--active=true',
            '--items=item1,item2,item3'
        ], $this->output, $parser);

        expect($input->getInt('count'))->toBe(42);
        expect($input->getBool('active'))->toBeTrue();
        expect($input->getArray('items'))->toBe(['item1', 'item2', 'item3']);
    });

    it('handles kebab-case option names', function () {
        $input = new ConsoleInput(['--dry-run', '--output-file=test.txt'], $this->output);

        expect($input->hasOption('dry-run'))->toBeTrue();
        expect($input->getOption('output-file'))->toBe('test.txt');
    });

    it('can set argument parser after construction', function () {
        $input = new ConsoleInput(['--name=John'], $this->output);

        $parser = ArgumentParser::create()
            ->optionalString('name')
            ->build();

        $input->setArgumentParser($parser);

        expect($input->hasEnhancedParsing())->toBeTrue();
        // Note: setArgumentParser re-parses, but needs the raw arguments
        // The simple parser already parsed --name=John, so we can verify it's available
        expect($input->getOption('name'))->toBe('John');
    });
});

describe('ConsoleInput Interactive Methods', function () {
    it('has ask method that delegates to InteractivePrompter', function () {
        $output = new ConsoleOutput();
        $input = new ConsoleInput([], $output);

        // Verify method exists - actual interactive behavior requires STDIN
        expect(method_exists($input, 'ask'))->toBeTrue();
    });

    it('has confirm method that delegates to InteractivePrompter', function () {
        $output = new ConsoleOutput();
        $input = new ConsoleInput([], $output);

        // Verify method exists - actual interactive behavior requires STDIN
        expect(method_exists($input, 'confirm'))->toBeTrue();
    });

    it('has askPassword method that delegates to InteractivePrompter', function () {
        $output = new ConsoleOutput();
        $input = new ConsoleInput([], $output);

        // Verify method exists - actual interactive behavior requires STDIN
        expect(method_exists($input, 'askPassword'))->toBeTrue();
    });
});