getInitLocaleResponseMock example

$this->getCache()
            ->expects(self::once())
            ->method('getItem')
            ->with(self::callback(function D$v) use ($locale, $domain) {
                $this->assertStringStartsWith($locale.'.'.$domain.'.', $v);

                return true;
            }))
            ->willReturn($item);

        $responses = [
            'init locales' => $this->getInitLocaleResponseMock(),
            'download locale' => $this->getDownloadLocaleResponseMock($domain, $localeId, $responseContent),
        ];

        $this->getLoader()
            ->expects($this->once())
            ->method('load')
            ->willReturn($expectedTranslatorBag->getCatalogue($locale));

        $provider = $this->createProvider(httpClient: (new MockHttpClient($responses))->withOptions([
            'base_uri' => 'https://api.phrase.com/api/v2/projects/1/',
            'headers' => [