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TestsValidation.php
135 lines (101 loc) · 3.99 KB
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TestsValidation.php
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<?php
namespace Livewire\Features\SupportValidation;
use Closure;
use Illuminate\Contracts\Validation\Rule;
use Illuminate\Contracts\Validation\ValidationRule;
use function Livewire\store;
use PHPUnit\Framework\Assert as PHPUnit;
use Illuminate\Support\Str;
use Illuminate\Support\MessageBag;
use Illuminate\Support\Arr;
trait TestsValidation
{
function errors()
{
$validator = store($this->target)->get('testing.validator');
if ($validator) return $validator->errors();
$errors = store($this->target)->get('testing.errors');
if ($errors) return $errors;
return new MessageBag;
}
function failedRules()
{
$validator = store($this->target)->get('testing.validator');
return $validator ? $validator->failed() : [];
}
public function assertHasErrors($keys = [])
{
$errors = $this->errors();
PHPUnit::assertTrue($errors->isNotEmpty(), 'Component has no errors.');
$keys = (array) $keys;
foreach ($keys as $key => $value) {
if (is_int($key)) {
$this->makeErrorAssertion($value);
} else {
$this->makeErrorAssertion($key, $value);
}
}
return $this;
}
protected function makeErrorAssertion($key = null, $value = null) {
$errors = $this->errors();
$messages = $errors->get($key);
$failed = $this->failedRules() ?: [];
$failedRules = array_keys(Arr::get($failed, $key, []));
$failedRules = array_map(function (string $rule) {
if (is_a($rule, ValidationRule::class, true) || is_a($rule, Rule::class, true)) {
return $rule;
}
return Str::snake($rule);
}, $failedRules);
PHPUnit::assertTrue($errors->isNotEmpty(), 'Component has no errors.');
if (is_null($value)) {
PHPUnit::assertTrue($errors->has($key), "Component missing error: $key");
} elseif ($value instanceof Closure) {
PHPUnit::assertTrue($value($failedRules, $messages));
} elseif (is_array($value)) {
foreach ((array) $value as $ruleOrMessage) {
$this->assertErrorMatchesRuleOrMessage($failedRules, $messages, $key, $ruleOrMessage);
}
} else {
$this->assertErrorMatchesRuleOrMessage($failedRules, $messages, $key, $value);
}
return $this;
}
protected function assertErrorMatchesRuleOrMessage($rules, $messages, $key, $ruleOrMessage)
{
if (Str::contains($ruleOrMessage, ':')){
$ruleOrMessage = Str::before($ruleOrMessage, ':');
}
if (in_array($ruleOrMessage, $rules)) {
PHPUnit::assertTrue(true);
return;
}
// If the provided rule/message isn't a failed rule, let's check to see if it's a message...
PHPUnit::assertContains($ruleOrMessage, $messages, "Component has no matching failed rule or error message [{$ruleOrMessage}] for [{$key}] attribute.");
}
public function assertHasNoErrors($keys = [])
{
$errors = $this->errors();
if (empty($keys)) {
PHPUnit::assertTrue($errors->isEmpty(), 'Component has errors: "'.implode('", "', $errors->keys()).'"');
return $this;
}
$keys = (array) $keys;
foreach ($keys as $key => $value) {
if (is_int($key)) {
PHPUnit::assertFalse($errors->has($value), "Component has error: $value");
} else {
$failed = $this->failedRules() ?: [];
$rules = array_keys(Arr::get($failed, $key, []));
foreach ((array) $value as $rule) {
if (Str::contains($rule, ':')){
$rule = Str::before($rule, ':');
}
PHPUnit::assertNotContains(Str::studly($rule), $rules, "Component has [{$rule}] errors for [{$key}] attribute.");
}
}
}
return $this;
}
}