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jasonmccrearyjasonmccreary
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TDD core class
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3 files changed

+240
-6
lines changed

3 files changed

+240
-6
lines changed

‎blueprint.php‎

Lines changed: 7 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -2,13 +2,14 @@
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require 'vendor/autoload.php';
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5-
use Blueprint\Lexers\Lexer;
6-
use Blueprint\Parsers\Parser;
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use Blueprint\Generators\Generator;
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use Blueprint\Blueprint;
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$contents = file_get_contents('sample.yaml');
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$tokens = Parser::parse($contents);
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$registry = Lexer::analyze($tokens);
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Generator::generate($registry);
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$blueprint = new Blueprint();
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// $blueprint->registerLexer(new Lexer());
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$tokens = $blueprint->parse($contents);
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$registry = $blueprint->analyze($tokens);
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$blueprint->generate($tokens);
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‎src/Blueprint.php‎

Lines changed: 50 additions & 0 deletions
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@@ -0,0 +1,50 @@
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<?php
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namespace Blueprint;
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use Symfony\Component\Yaml\Yaml;
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class Blueprint
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{
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private $lexers = [];
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private $generators = [];
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public function parse($content)
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{
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$content = preg_replace('/^(\s+)(id|timestamps)$/m', '$1$2: $2', $content);
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return Yaml::parse($content);
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}
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public function analyze(array $tokens)
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{
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$registry = [
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'models' => [],
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'controllers' => []
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];
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foreach ($this->lexers as $lexer) {
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$registry = array_merge($registry, $lexer->analyze($tokens));
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}
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return $registry;
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}
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public function generate(array $tree)
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{
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foreach ($this->generators as $generator) {
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$generator::generate($tree);
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}
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}
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public function registerLexer($lexer)
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{
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$this->lexers[] = $lexer;
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}
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public function registerGenerator($generator)
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{
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$this->generators[] = $generator;
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}
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}

‎tests/Feature/BlueprintTest.php‎

Lines changed: 183 additions & 0 deletions
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@@ -0,0 +1,183 @@
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<?php
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namespace Tests\Feature;
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use Blueprint\Blueprint;
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use Symfony\Component\Yaml\Exception\ParseException;
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use Tests\TestCase;
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class BlueprintTest extends TestCase
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{
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/**
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* @var Blueprint
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*/
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private $subject;
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protected function setUp()
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{
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parent::setUp();
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$this->subject = new Blueprint();
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}
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/**
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* @test
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*/
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public function it_parses_models()
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{
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$blueprint = $this->fixture('definitions/models-only.bp');
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$this->assertEquals([
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'models' => [
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'ModelOne' => [
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'column' => 'datatype modifier',
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],
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'ModelTwo' => [
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'column' => 'datatype',
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'another_column' => 'datatype modifier',
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],
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],
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], $this->subject->parse($blueprint));
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}
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/**
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* @test
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*/
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public function it_parses_controllers()
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{
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$blueprint = $this->fixture('definitions/controllers-only.bp');
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$this->assertEquals([
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'controllers' => [
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'UserController' => [
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'index' => [
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'action' => 'detail'
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],
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'create' => [
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'action' => 'additional detail'
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],
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],
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'RoleController' => [
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'index' => [
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'action' => 'detail',
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'another_action' => 'so much detail',
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],
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],
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],
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], $this->subject->parse($blueprint));
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}
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/**
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* @test
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*/
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public function it_parses_shorthands()
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{
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$blueprint = $this->fixture('definitions/shorthands.bp');
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$this->assertEquals([
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'models' => [
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'Name' => [
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'id' => 'id',
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'timestamps' => 'timestamps',
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],
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],
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], $this->subject->parse($blueprint));
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}
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/**
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* @test
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*/
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public function it_parses_the_readme_example()
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{
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$blueprint = $this->fixture('definitions/readme-example.bp');
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$this->assertEquals([
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'models' => [
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'Post' => [
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'id' => 'id',
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'title' => 'string',
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'content' => 'bigtext',
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'published_at' => 'nullable timestamp',
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'timestamps' => 'timestamps'
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],
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],
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'controllers' => [
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'Post' => [
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'index' => [
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'query' => 'all posts',
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'render' => 'post.index with posts',
109+
],
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'store' => [
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'validate' => 'title, content',
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'save' => 'post',
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'send' => 'ReviewNotifcation to post.author',
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'queue' => 'SyncMedia',
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'flash' => 'post.title',
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'redirect' => 'post.index',
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],
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],
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],
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], $this->subject->parse($blueprint));
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}
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/**
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* @test
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*/
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public function it_throws_a_custom_error_when_parsing_fails()
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{
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$this->expectException(ParseException::class);
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$blueprint = $this->fixture('definitions/invalid.bp');
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$this->subject->parse($blueprint);
133+
}
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/**
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* @test
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*/
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public function analyze_return_default_tree_for_empty_tokens()
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{
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$tokens = [];
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$this->assertEquals([
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'models' => [],
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'controllers' => []
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],
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$this->subject->analyze($tokens));
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}
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/**
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* @test
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*/
152+
public function analyze_uses_register_lexers_to_analyze_tokens()
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{
154+
$lexer = \Mockery::mock();
155+
$tokens = ['tokens' => ['are', 'here']];
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$lexer->expects('analyze')
157+
->with($tokens)
158+
->andReturn(['mock' => 'lexer']);
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160+
$this->subject->registerLexer($lexer);
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$this->assertEquals([
163+
'models' => [],
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'controllers' => [],
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'mock' => 'lexer'
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], $this->subject->analyze($tokens));
167+
}
168+
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/**
170+
* @test
171+
*/
172+
public function generate_uses_register_generators_to_generate_code()
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{
174+
$generator = \Mockery::mock();
175+
$tree = ['branch' => ['code', 'attributes']];
176+
$generator->expects('generate')
177+
->with($tree);
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179+
$this->subject->registerGenerator($generator);
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181+
$this->subject->generate($tree);
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}
183+
}

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