feat: allows array formats

src/Mixins/Expectation.php

@@ -9,6 +9,7 @@ use Closure;
 use DateTimeInterface;
 use Error;
 use InvalidArgumentException;
+use JsonSerializable;
 use Pest\Exceptions\InvalidExpectationValue;
 use Pest\Matchers\Any;
 use Pest\Support\Arr;
@@ -23,6 +24,7 @@ use ReflectionFunction;
 use ReflectionNamedType;
 use Stringable;
 use Throwable;
+use Traversable;
 
 /**
  * @internal
@@ -809,7 +811,11 @@ final class Expectation
             is_object($this->value) && method_exists($this->value, '__toString') => $this->value->__toString(),
             is_object($this->value) && method_exists($this->value, 'toString') => $this->value->toString(),
             $this->value instanceof \Illuminate\Testing\TestResponse => $this->value->getContent(), // @phpstan-ignore-line
-            default => InvalidExpectationValue::expected('Stringable|string'),
+            is_array($this->value) => json_encode($this->value, JSON_THROW_ON_ERROR | JSON_PRETTY_PRINT),
+            $this->value instanceof Traversable => json_encode(iterator_to_array($this->value), JSON_THROW_ON_ERROR | JSON_PRETTY_PRINT),
+            $this->value instanceof JsonSerializable => json_encode($this->value->jsonSerialize(), JSON_THROW_ON_ERROR | JSON_PRETTY_PRINT),
+            is_object($this->value) && method_exists($this->value, 'toArray') => json_encode($this->value->toArray(), JSON_THROW_ON_ERROR | JSON_PRETTY_PRINT),
+            default => InvalidExpectationValue::expected('array|object|string'),
         };
 
         $testCase = TestSuite::getInstance()->test;

tests/.pest/snapshots/Features/Expect/toMatchSnapshot/pass_with__toArray_.snap

@@ -0,0 +1,3 @@
+{
+    "key": "    <div class=\"container\">\n        <div class=\"row\">\n            <div class=\"col-md-12\">\n                <h1>Snapshot<\/h1>\n            <\/div>\n        <\/div>\n    <\/div>"
+}

tests/.pest/snapshots/Features/Expect/toMatchSnapshot/pass_with_array.snap

@@ -0,0 +1,3 @@
+{
+    "key": "    <div class=\"container\">\n        <div class=\"row\">\n            <div class=\"col-md-12\">\n                <h1>Snapshot<\/h1>\n            <\/div>\n        <\/div>\n    <\/div>"
+}

tests/.snapshots/coverage.txt

@@ -1,60 +0,0 @@
-
-   PASS  Tests\Playground
-  ✓ basic
-
-  Tests:  1 passed
-  Time:   0.20s
-  Cov:    6.49%
-
-  Actions/AddsDefaults ........................................... 0.0 %
-  Actions/AddsTests .............................................. 0.0 %
-  Actions/LoadStructure .......................................... 0.0 %
-  Actions/ValidatesConfiguration ................................. 0.0 %
-  Actions/ValidatesEnvironment ................................... 0.0 %
-  Concerns/TestCase 40..54, 71..88, 123..126, 147 ............... 44.4 %
-  Console/Command ................................................ 0.0 %
-  Contracts/HasPrintableTestCaseName ............................. 0.0 %
-  Contracts/Plugins/AddsOutput  ................................ 100.0 %
-  Contracts/Plugins/HandlesArguments  .......................... 100.0 %
-  Datasets ....................................................... 0.0 %
-  Exceptions/AfterAllAlreadyExist ................................ 0.0 %
-  Exceptions/AfterEachAlreadyExist ............................... 0.0 %
-  Exceptions/AttributeNotSupportedYet ............................ 0.0 %
-  Exceptions/BeforeEachAlreadyExist .............................. 0.0 %
-  Exceptions/DatasetAlreadyExist ................................. 0.0 %
-  Exceptions/DatasetDoesNotExist ................................. 0.0 %
-  Exceptions/FileOrFolderNotFound ................................ 0.0 %
-  Exceptions/InvalidConsoleArgument .............................. 0.0 %
-  Exceptions/InvalidPestCommand .................................. 0.0 %
-  Exceptions/InvalidUsesPath ..................................... 0.0 %
-  Exceptions/ShouldNotHappen ..................................... 0.0 %
-  Exceptions/TestAlreadyExist .................................... 0.0 %
-  Exceptions/TestCaseAlreadyInUse ................................ 0.0 %
-  Exceptions/TestCaseClassOrTraitNotFound ........................ 0.0 %
-  Factories/TestCaseFactory 111..133, 141..204 ................... 8.2 %
-  Laravel/Commands/PestDatasetCommand ............................ 0.0 %
-  Laravel/Commands/PestInstallCommand ............................ 0.0 %
-  Laravel/Commands/PestTestCommand ............................... 0.0 %
-  Laravel/PestServiceProvider .................................... 0.0 %
-  PendingObjects/AfterEachCall ................................... 0.0 %
-  PendingObjects/BeforeEachCall .................................. 0.0 %
-  PendingObjects/TestCall ........................................ 0.0 %
-  PendingObjects/UsesCall ........................................ 0.0 %
-  Plugin ......................................................... 0.0 %
-  Repositories/AfterAllRepository ................................ 0.0 %
-  Repositories/AfterEachRepository 28..33 ....................... 60.0 %
-  Repositories/BeforeAllRepository ............................... 0.0 %
-  Repositories/BeforeEachRepository 26..31 ...................... 20.0 %
-  Repositories/TestRepository .................................... 0.0 %
-  Support/Backtrace .............................................. 0.0 %
-  Support/ChainableClosure  .................................... 100.0 %
-  Support/Container .............................................. 0.0 %
-  Support/ExceptionTrace 25..32 ................................. 28.6 %
-  Support/HigherOrderMessage ..................................... 0.0 %
-  Support/HigherOrderMessageCollection 24..25, 33, 43 ........... 50.0 %
-  Support/HigherOrderTapProxy .................................... 0.0 %
-  Support/NullClosure  ......................................... 100.0 %
-  Support/Reflection ............................................. 0.0 %
-  Support/Str .................................................... 0.0 %
-  TestSuite 80..87, 95..101, 105 ................................ 20.0 %
-  globals ........................................................ 0.0 %

tests/.snapshots/success.txt

@@ -673,6 +673,8 @@
   ✓ pass with toString
   ✓ pass with dataset with ('my-datas-set-value')
   ✓ within describe → pass with dataset with ('my-datas-set-value')
+  ✓ pass with toArray
+  ✓ pass with array
   ✓ failures
   ✓ failures with custom message
   ✓ not failures
@@ -1079,7 +1081,7 @@
   ✓ todo
   ✓ todo in parallel
 
-   PASS  Tests\Visual\Version
+   WARN  Tests\Visual\Version
-  ✓ visual snapshot of help command output
+  - visual snapshot of help command output
 
-  Tests:    2 deprecated, 4 warnings, 5 incomplete, 2 notices, 13 todos, 18 skipped, 741 passed (1784 assertions)
+  Tests:    2 deprecated, 4 warnings, 5 incomplete, 2 notices, 13 todos, 19 skipped, 742 passed (1787 assertions)

tests/Features/Expect/toMatchSnapshot.php

@@ -75,6 +75,34 @@ describe('within describe', function () {
     });
 })->with(['my-datas-set-value']);
 
+test('pass with `toArray`', function () {
+    TestSuite::getInstance()->snapshots->save($this, json_encode(['key' => $this->snapshotable], JSON_PRETTY_PRINT));
+
+    $object = new class($this->snapshotable)
+    {
+        public function __construct(protected string $snapshotable)
+        {
+        }
+
+        public function toArray()
+        {
+            return [
+                'key' => $this->snapshotable,
+            ];
+        }
+    };
+
+    expect($object)->toMatchSnapshot()->toMatchSnapshot();
+});
+
+test('pass with array', function () {
+    TestSuite::getInstance()->snapshots->save($this, json_encode(['key' => $this->snapshotable], JSON_PRETTY_PRINT));
+
+    expect([
+        'key' => $this->snapshotable,
+    ])->toMatchSnapshot()->toMatchSnapshot();
+});
+
 test('failures', function () {
     TestSuite::getInstance()->snapshots->save($this, $this->snapshotable);
 

tests/Visual/Parallel.php

@@ -16,7 +16,7 @@ $run = function () {
 
 test('parallel', function () use ($run) {
     expect($run('--exclude-group=integration'))
-        ->toContain('Tests:    1 deprecated, 4 warnings, 5 incomplete, 2 notices, 13 todos, 15 skipped, 730 passed (1769 assertions)')
+        ->toContain('Tests:    1 deprecated, 4 warnings, 5 incomplete, 2 notices, 13 todos, 15 skipped, 732 passed (1773 assertions)')
         ->toContain('Parallel: 3 processes');
 })->skipOnWindows();
 

tests/Visual/Version.php

@@ -1,8 +1,6 @@
 <?php
 
 test('visual snapshot of help command output', function () {
-    $snapshot = __DIR__.'/../.snapshots/version-command.txt';
-
     $output = function () {
         $process = (new Symfony\Component\Process\Process(['php', 'bin/pest', '--version'], null, ['COLLISION_PRINTER' => 'DefaultPrinter', 'COLLISION_IGNORE_DURATION' => 'true']));
 
@@ -11,11 +9,5 @@ test('visual snapshot of help command output', function () {
         return preg_replace('#\\x1b[[][^A-Za-z]*[A-Za-z]#', '', $process->getOutput());
     };
 
-    if (getenv('REBUILD_SNAPSHOTS')) {
+    expect($output())->toMatchSnapshot();
-        file_put_contents($snapshot, $output());
+})->skipOnWindows()->skip(! getenv('REBUILD_SNAPSHOTS') && getenv('EXCLUDE'));
-
-        $this->markTestSkipped('Snapshot rebuilt.');
-    }
-
-    expect($output())->toContain(file_get_contents($snapshot));
-})->skipOnWindows();