<?php

namespace mageekguy\atoum\tests\units\test;

use mageekguy\atoum;
use mageekguy\atoum\fs\path;
use mageekguy\atoum\template;
use mageekguy\atoum\test\generator as testedClass;

require_once __DIR__ . '/../../runner.php';

class generator extends atoum\test
{
    public function test__construct()
    {
        $this
            ->if($generator = new testedClass())
            ->then
                ->string($generator->getTemplatesDirectory())->isEqualTo(atoum\directory . DIRECTORY_SEPARATOR . 'resources' . DIRECTORY_SEPARATOR . 'templates' . DIRECTORY_SEPARATOR . 'test' . DIRECTORY_SEPARATOR . 'generator')
                ->variable($generator->getTestedClassesDirectory())->isNull()
                ->variable($generator->getTestClassesDirectory())->isNull()
                ->variable($generator->getRunnerPath())->isNull()
                ->variable($generator->getTestedClassNamespace())->isNull()
                ->object($generator->getTemplateParser())->isEqualTo(new template\parser())
                ->object($generator->getPathFactory())->isEqualTo(new path\factory())
                ->object($generator->getAdapter())->isEqualTo(new atoum\adapter())
        ;
    }

    public function testSetTemplatesDirectory()
    {
        $this
            ->if($generator = new testedClass())
            ->then
                ->object($generator->setTemplatesDirectory($directory = uniqid()))->isIdenticalTo($generator)
                ->string($generator->getTemplatesDirectory())->isEqualTo($directory)
        ;
    }

    public function testSetTestedClassesDirectory()
    {
        $this
            ->if($generator = new testedClass())
            ->then
                ->object($generator->setTestedClassesDirectory($directory = uniqid()))->isIdenticalTo($generator)
                ->string($generator->getTestedClassesDirectory())->isEqualTo($directory . DIRECTORY_SEPARATOR)
                ->object($generator->setTestedClassesDirectory(($directory = uniqid()) . DIRECTORY_SEPARATOR))->isIdenticalTo($generator)
                ->string($generator->getTestedClassesDirectory())->isEqualTo($directory . DIRECTORY_SEPARATOR)
        ;
    }

    public function testSetTestClassesDirectory()
    {
        $this
            ->if($generator = new testedClass())
            ->then
                ->object($generator->setTestClassesDirectory($directory = uniqid()))->isIdenticalTo($generator)
                ->string($generator->getTestClassesDirectory())->isEqualTo($directory . DIRECTORY_SEPARATOR)
                ->object($generator->setTestClassesDirectory(($directory = uniqid()) . DIRECTORY_SEPARATOR))->isIdenticalTo($generator)
                ->string($generator->getTestClassesDirectory())->isEqualTo($directory . DIRECTORY_SEPARATOR)
        ;
    }

    public function testSetRunnerPath()
    {
        $this
            ->if($generator = new testedClass())
            ->then
                ->object($generator->setRunnerPath($path = uniqid()))->isIdenticalTo($generator)
                ->string($generator->getRunnerPath())->isEqualTo($path)
        ;
    }

    public function testSetTemplateParser()
    {
        $this
            ->if($generator = new testedClass())
            ->then
                ->object($generator->setTemplateParser($templateParser = new template\parser()))->isIdenticalTo($generator)
                ->object($generator->getTemplateParser())->isIdenticalTo($templateParser)
                ->object($generator->setTemplateParser())->isIdenticalTo($generator)
                ->object($generator->getTemplateParser())
                    ->isNotIdenticalTo($templateParser)
                    ->isEqualTo(new template\parser())
        ;
    }

    public function testSetPathFactory()
    {
        $this
            ->if($generator = new testedClass())
            ->then
                ->object($generator->setPathFactory($factory = new path\factory()))->isIdenticalTo($generator)
                ->object($generator->getPathFactory())->isIdenticalTo($factory)
                ->object($generator->setPathFactory())->isIdenticalTo($generator)
                ->object($generator->getPathFactory())
                    ->isNotIdenticalTo($factory)
                    ->isEqualTo(new path\factory())
        ;
    }

    public function testSetAdapter()
    {
        $this
            ->if($generator = new testedClass())
            ->then
                ->object($generator->setAdapter($adapter = new atoum\adapter()))->isIdenticalTo($generator)
                ->object($generator->getAdapter())->isIdenticalTo($adapter)
                ->object($generator->setAdapter())->isIdenticalTo($generator)
                ->object($generator->getAdapter())
                    ->isNotIdenticalTo($adapter)
                    ->isEqualTo(new atoum\adapter())
        ;
    }

    public function testSetTestedClassNamespace()
    {
        $this
            ->if($generator = new testedClass())
            ->then
                ->object($generator->setTestedClassNamespace($namespace = uniqid()))->isIdenticalTo($generator)
                ->string($generator->getTestedClassNamespace())->isEqualTo($namespace . '\\')
                ->object($generator->setTestedClassNamespace('\\' . ($namespace = uniqid()) . '\\'))->isIdenticalTo($generator)
                ->string($generator->getTestedClassNamespace())->isEqualTo($namespace . '\\')
                ->object($generator->setTestedClassNamespace('\\' . ($namespace = uniqid())))->isIdenticalTo($generator)
                ->string($generator->getTestedClassNamespace())->isEqualTo($namespace . '\\')
        ;
    }

    public function testSetTestClassNamespace()
    {
        $this
            ->if($generator = new testedClass())
            ->then
                ->object($generator->setTestClassNamespace($namespace = uniqid()))->isIdenticalTo($generator)
                ->string($generator->getTestClassNamespace())->isEqualTo($namespace . '\\')
                ->object($generator->setTestClassNamespace('\\' . ($namespace = uniqid()) . '\\'))->isIdenticalTo($generator)
                ->string($generator->getTestClassNamespace())->isEqualTo($namespace . '\\')
                ->object($generator->setTestClassNamespace('\\' . ($namespace = uniqid())))->isIdenticalTo($generator)
                ->string($generator->getTestClassNamespace())->isEqualTo($namespace . '\\')
        ;
    }

    public function testSetFullyQualifiedTestClassNameExtractor()
    {
        $this
            ->if($generator = new testedClass())
            ->then
                ->object($generator->setFullyQualifiedTestClassNameExtractor($extractor = function () {
                }))->isIdenticalTo($generator)
                ->object($generator->getFullyQualifiedTestClassNameExtractor())->isIdenticalTo($extractor)
        ;
    }

    public function testSetFullyQualifiedTestedClassNameExtractor()
    {
        $this
            ->if($generator = new testedClass())
            ->then
                ->object($generator->setFullyQualifiedTestedClassNameExtractor($extractor = function () {
                }))->isIdenticalTo($generator)
                ->object($generator->getFullyQualifiedTestedClassNameExtractor())->isIdenticalTo($extractor)
        ;
    }

    public function testSetTestedClassPathExtractor()
    {
        $this
            ->if($generator = new testedClass())
            ->then
                ->object($generator->setTestedClassPathExtractor($extractor = function () {
                }))->isIdenticalTo($generator)
                ->object($generator->getTestedClassPathExtractor())->isIdenticalTo($extractor)
        ;
    }

    public function testGenerate()
    {
        $this
            ->if($generator = new testedClass())
            ->and($generator->setAdapter($adapter = new atoum\test\adapter()))
            ->and($generator->setPathFactory($pathFactory = new \mock\mageekguy\atoum\fs\path\factory()))
            ->and($generator->setTemplateParser($templateParser = new \mock\mageekguy\atoum\template\parser()))
            ->then
                ->exception(function () use ($generator) {
                    $generator->generate(uniqid());
                })
                    ->isInstanceOf(atoum\test\generator\exception::class)
                    ->hasMessage('Tested classes directory is undefined')
            ->if($generator->setTestedClassesDirectory($classesDirectory = uniqid()))
            ->then
                ->exception(function () use ($generator) {
                    $generator->generate(uniqid());
                })
                    ->isInstanceOf(atoum\test\generator\exception::class)
                    ->hasMessage('Tests directory is undefined')
            ->if($generator->setTestClassesDirectory($testsDirectory = DIRECTORY_SEPARATOR . implode(DIRECTORY_SEPARATOR, ['a', 'b', 'c'])))
            ->then
                ->exception(function () use ($generator) {
                    $generator->generate(uniqid());
                })
                    ->isInstanceOf(atoum\test\generator\exception::class)
                    ->hasMessage('Tested class namespace is undefined')
            ->if($generator->setTestedClassNamespace($testedClassNamespace = uniqid()))
            ->then
                ->exception(function () use ($generator) {
                    $generator->generate(uniqid());
                })
                    ->isInstanceOf(atoum\test\generator\exception::class)
                    ->hasMessage('Test class namespace is undefined')
            ->if($generator->setTestClassNamespace($testClassNamespace = uniqid()))
            ->and($testClassesDirectoryPath = new \mock\mageekguy\atoum\fs\path(DIRECTORY_SEPARATOR . implode(DIRECTORY_SEPARATOR, ['a', 'b', 'c'])))
            ->and($this->calling($testClassesDirectoryPath)->exists = true)
            ->and($this->calling($testClassesDirectoryPath)->getRealPath = $testClassesDirectoryPath)
            ->and($testedClassPath = new \mock\mageekguy\atoum\fs\path(DIRECTORY_SEPARATOR . implode(DIRECTORY_SEPARATOR, ['x', 'y', 'z', 'f.php'])))
            ->and($this->calling($testedClassPath)->putContents = $testedClassPath)
            ->and($testClassPath = new \mock\mageekguy\atoum\fs\path(DIRECTORY_SEPARATOR . implode(DIRECTORY_SEPARATOR, ['a', 'b', 'c', 'd', 'e', 'f.php'])))
            ->and($this->calling($testClassPath)->getRealParentDirectoryPath = new \mock\mageekguy\atoum\fs\path(DIRECTORY_SEPARATOR . implode(DIRECTORY_SEPARATOR, ['a', 'b', 'c', 'd', 'e'])))
            ->and($this->calling($testClassPath)->getRealPath = $testClassPath)
            ->and($this->calling($testClassPath)->putContents = $testClassPath)
            ->and($this->calling($pathFactory)->build = function ($path) use ($testClassesDirectoryPath, $testClassPath, $testedClassPath) {
                switch ($path) {
                    case (string) $testClassesDirectoryPath . DIRECTORY_SEPARATOR:
                        return $testClassesDirectoryPath;

                    case (string) $testClassPath:
                        return $testClassPath;

                    default:
                        return $testedClassPath;
                }
            })
            ->then
                ->object($generator->generate((string) $testClassPath))->isIdenticalTo($generator)
                ->mock($templateParser)
                    ->call('parseFile')->withArguments($generator->getTemplatesDirectory() . DIRECTORY_SEPARATOR . 'testClass.php')->once()
        ;
    }
}