Add blueprint:new command (#192)

Author: jasonmccreary

src/BlueprintServiceProvider.php

@@ -4,6 +4,7 @@
 
 use Blueprint\Commands\BlueprintCommand;
 use Blueprint\Commands\EraseCommand;
+use Blueprint\Commands\NewCommand;
 use Blueprint\Commands\TraceCommand;
 use Illuminate\Contracts\Support\DeferrableProvider;
 use Illuminate\Support\Facades\File;
@@ -55,6 +56,11 @@ function ($app) {
                 return new TraceCommand($app['files']);
             }
         );
+        $this->app->bind('command.blueprint.new',
+            function ($app) {
+                return new NewCommand($app['files']);
+            }
+        );
 
         $this->app->singleton(Blueprint::class, function ($app) {
             $blueprint = new Blueprint();
@@ -83,6 +89,7 @@ function ($app) {
             'command.blueprint.build',
             'command.blueprint.erase',
             'command.blueprint.trace',
+            'command.blueprint.new',
         ]);
     }
 
@@ -97,6 +104,7 @@ public function provides()
             'command.blueprint.build',
             'command.blueprint.erase',
             'command.blueprint.trace',
+            'command.blueprint.new',
             Blueprint::class,
         ];
     }

src/Commands/NewCommand.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Blueprint\Commands;
+
+use Illuminate\Console\Command;
+use Illuminate\Filesystem\Filesystem;
+
+class NewCommand extends Command
+{
+    /**
+     * The name and signature of the console command.
+     *
+     * @var string
+     */
+    protected $signature = 'blueprint:new';
+
+    /**
+     * The console command description.
+     *
+     * @var string
+     */
+    protected $description = 'Create a draft.yaml file and load existing models';
+
+    /** @var Filesystem $files */
+    protected $files;
+
+    /**
+     * @param Filesystem $files
+     */
+    public function __construct(Filesystem $files)
+    {
+        parent::__construct();
+
+        $this->files = $files;
+    }
+
+    /**
+     * Execute the console command.
+     *
+     * @return mixed
+     */
+    public function handle()
+    {
+        if (!$this->files->exists('draft.yaml')) {
+            $this->files->put('draft.yaml', $this->files->stub('draft.stub'));
+
+            $this->info('Created example draft.yaml');
+        }
+
+        $this->call('blueprint:trace');
+    }
+}

stubs/draft.stub

@@ -0,0 +1,5 @@
+models:
+  # ...
+
+controllers:
+  # ...

tests/Feature/Commands/StartCommandTest.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace Tests\Feature\Commands;
+
+use Illuminate\Support\Facades\Artisan;
+use Mockery\Adapter\Phpunit\MockeryPHPUnitIntegration;
+use Tests\TestCase;
+
+/**
+ * @covers \Blueprint\Commands\NewCommand;
+ */
+class StartCommandTest extends TestCase
+{
+    use MockeryPHPUnitIntegration;
+
+    /**
+     * @test
+     */
+    public function it_creates_a_draft_file_from_stub_if_none_exists()
+    {
+        $filesystem = \Mockery::mock(\Illuminate\Filesystem\Filesystem::class)->makePartial();
+        $this->swap('files', $filesystem);
+
+        $filesystem->shouldReceive('exists')
+            ->with('draft.yaml')
+            ->andReturnFalse();
+        $filesystem->shouldReceive('stub')
+            ->with('draft.stub')
+            ->andReturn('stub');
+        $filesystem->shouldReceive('put')
+            ->with('draft.yaml', 'stub');
+
+        $this->artisan('blueprint:new')
+            ->assertExitCode(0);
+    }
+
+    /**
+     * @test
+     */
+    public function it_does_not_create_a_draft_file_if_one_exists_already()
+    {
+        $filesystem = \Mockery::mock(\Illuminate\Filesystem\Filesystem::class)->makePartial();
+        $this->swap('files', $filesystem);
+
+        $filesystem->shouldReceive('exists')
+            ->with('draft.yaml')
+            ->andReturnTrue();
+        $filesystem->shouldNotReceive('put');
+
+        $this->artisan('blueprint:new')
+            ->assertExitCode(0);
+    }
+}

tests/TestCase.php

@@ -2,6 +2,8 @@
 
 namespace Tests;
 
+use Blueprint\BlueprintServiceProvider;
+
 class TestCase extends \Orchestra\Testbench\TestCase
 {
     protected function getEnvironmentSetUp($app)
@@ -19,4 +21,11 @@ public function fixture(string $path)
     {
         return file_get_contents(__DIR__ . '/' . 'fixtures' . '/' . ltrim($path, '/'));
     }
+
+    protected function getPackageProviders($app)
+    {
+        return [
+            BlueprintServiceProvider::class,
+        ];
+    }
 }