nshop/packages/Webkul/Admin/tests/Feature/Settings/TaxRatesTest.php

<?php

use Webkul\Tax\Models\TaxRate;

use function Pest\Laravel\deleteJson;
use function Pest\Laravel\get;
use function Pest\Laravel\postJson;
use function Pest\Laravel\putJson;

it('should returns the tax rate index page', function () {
    // Act and Assert.
    $this->loginAsAdmin();

    get(route('admin.settings.taxes.rates.index'))
        ->assertOk()
        ->assertSeeText(trans('admin::app.settings.taxes.rates.index.title'))
        ->assertSeeText(trans('admin::app.settings.taxes.rates.index.button-title'));
});

it('should returns the create page of tax rate', function () {
    // Act and Assert.
    $this->loginAsAdmin();

    get(route('admin.settings.taxes.rates.create'))
        ->assertOk()
        ->assertSeeText(trans('admin::app.settings.taxes.rates.create.title'))
        ->assertSeeText(trans('admin::app.settings.taxes.rates.create.back-btn'));
});

it('should fail the validation with errors when certain field not provided when store the tax rates', function () {
    // Act and Assert.
    $this->loginAsAdmin();

    postJson(route('admin.settings.taxes.rates.store'))
        ->assertJsonValidationErrorFor('identifier')
        ->assertJsonValidationErrorFor('country')
        ->assertJsonValidationErrorFor('tax_rate')
        ->assertUnprocessable();
});

it('should store the newly created tax rates', function () {
    // Act and Assert.
    $this->loginAsAdmin();

    postJson(route('admin.settings.taxes.rates.store'), $data = [
        'identifier' => strtolower(fake()->name()),
        'country'    => fake()->country(),
        'tax_rate'   => rand(1, 50),
    ])
        ->assertRedirect(route('admin.settings.taxes.rates.index'))
        ->isRedirection();

    $this->assertModelWise([
        TaxRate::class => [
            [
                'identifier' => $data['identifier'],
                'country'    => $data['country'],
                'tax_rate'   => $data['tax_rate'],
            ],
        ],
    ]);
});

it('should returns the edit page of the tax rate', function () {
    // Arrange.
    $taxRate = TaxRate::factory()->create();

    // Act and Assert.
    $this->loginAsAdmin();

    get(route('admin.settings.taxes.rates.edit', $taxRate->id))
        ->assertOk()
        ->assertSeeText(trans('admin::app.settings.taxes.rates.edit.title'))
        ->assertSeeText(trans('admin::app.settings.taxes.rates.edit.back-btn'));
});

it('should fail the validation with errors when certain field not provided when update the tax rates', function () {
    // Arrange.
    $taxRate = TaxRate::factory()->create();

    // Act and Assert.
    $this->loginAsAdmin();

    putJson(route('admin.settings.taxes.rates.update', $taxRate->id))
        ->assertJsonValidationErrorFor('identifier')
        ->assertJsonValidationErrorFor('country')
        ->assertJsonValidationErrorFor('tax_rate')
        ->assertUnprocessable();
});

it('should update the tax rate', function () {
    // Arrange.
    $taxRate = TaxRate::factory()->create();

    // Act and Assert.
    $this->loginAsAdmin();

    putJson(route('admin.settings.taxes.rates.update', $taxRate->id), $data = [
        'identifier' => fake()->name(),
        'country'    => fake()->country(),
        'tax_rate'   => $taxRate->tax_rate,
    ])
        ->assertRedirect(route('admin.settings.taxes.rates.index'))
        ->isRedirection();

    $this->assertModelWise([
        TaxRate::class => [
            [
                'identifier' => $data['identifier'],
                'country'    => $data['country'],
                'tax_rate'   => $taxRate->tax_rate,
            ],
        ],
    ]);
});

it('should delete the tax rate', function () {
    // Arrange.
    $taxRate = TaxRate::factory()->create();

    // Act and Assert.
    $this->loginAsAdmin();

    deleteJson(route('admin.settings.taxes.rates.delete', $taxRate->id))
        ->assertOk()
        ->assertJsonPath('message', trans('admin::app.settings.taxes.rates.delete-success'));

    $this->assertDatabaseMissing('tax_rates', [
        'id' => $taxRate->id,
    ]);
});