feat: added image endpoint basic functionality
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parent
178dd05baf
commit
9c04a024c9
src
main
java/cat/siesta/twochi_verifier_be
resources
test/java/cat/siesta/twochi_verifier_be
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package cat.siesta.twochi_verifier_be;
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import java.util.Map;
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import org.springframework.http.HttpStatus;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.ResponseStatus;
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import org.springframework.web.bind.annotation.RestController;
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import lombok.AllArgsConstructor;
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@RestController
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@AllArgsConstructor
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public class Controller {
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private ImageRetrieverService imageRetrieverService;
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@GetMapping("/image")
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@ResponseStatus(HttpStatus.OK)
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public Map<String, Object> image() {
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var imageAndToken = imageRetrieverService.getImage();
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return Map.of("url", imageAndToken.getLeft(), "token", imageAndToken.getRight());
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}
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}
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package cat.siesta.twochi_verifier_be;
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import java.net.URL;
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public interface ImageRepository {
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public URL getImage();
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}
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package cat.siesta.twochi_verifier_be;
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import java.net.URL;
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import org.apache.commons.lang3.tuple.Pair;
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import org.springframework.stereotype.Service;
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import lombok.AllArgsConstructor;
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@Service
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@AllArgsConstructor
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public class ImageRetrieverService {
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private final TokenGenerator tokenGenerator;
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private final ImageRepository imageRepository;
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public Pair<URL, String> getImage() {
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var url = imageRepository.getImage();
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return Pair.of(url, tokenGenerator.generate(url.toString()));
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}
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}
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package cat.siesta.twochi_verifier_be;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Component;
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import lombok.EqualsAndHashCode;
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import lombok.Getter;
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import lombok.ToString;
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@EqualsAndHashCode
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@ToString
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@Getter
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@Component
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public class TokenGenerator {
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private final String secret;
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public TokenGenerator(@Value("${twochi.secret}") String secret) {
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this.secret = secret;
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}
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public String generate(String url) {
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return url + "\n" + secret;
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}
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}
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package cat.siesta.twochi_verifier_be.rest;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.RestController;
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@RestController
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public class HomeResource {
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@GetMapping("/")
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public String index() {
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return "\"Hello World!\"";
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}
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}
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@ -11,3 +11,5 @@ spring:
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lifecycle-management: start-only
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lifecycle-management: start-only
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springdoc:
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springdoc:
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pathsToMatch: /
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pathsToMatch: /
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twochi:
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secret: ${TWOCHI_SECRET}
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package cat.siesta.twochi_verifier_be;
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import static org.mockito.Mockito.when;
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import java.net.URI;
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import java.net.URL;
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import org.apache.commons.lang3.RandomStringUtils;
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import org.junit.jupiter.api.Test;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.http.MediaType;
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import org.springframework.test.context.bean.override.mockito.MockitoBean;
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import org.springframework.test.web.servlet.MockMvc;
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import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;
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import org.springframework.test.web.servlet.result.MockMvcResultMatchers;
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@SpringBootTest(properties = {
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"twochi.secret = mysecret"
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})
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@AutoConfigureMockMvc
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public class ImageRetrieverTest {
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@Autowired
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private MockMvc mockMvc;
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@Autowired
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private TokenGenerator tokenGenerator;
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@MockitoBean
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private ImageRepository imageRepository;
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@Test
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void retrieves_image_with_valid_token() throws Exception {
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var url = randomUrl();
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var expectedToken = tokenGenerator.generate(url.toString());
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var expectedJson = String.format("{'url': '%s', 'token': '%s'}", url, expectedToken);
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when(imageRepository.getImage()).thenReturn(url);
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this.mockMvc.perform(MockMvcRequestBuilders.get("/image"))
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.andExpect(MockMvcResultMatchers.status().isOk())
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.andExpect(MockMvcResultMatchers.content().contentType(MediaType.APPLICATION_JSON))
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.andExpect(MockMvcResultMatchers.content().json(expectedJson));
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}
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private URL randomUrl() {
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try {
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return URI
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.create(String.format("https://%s.com", RandomStringUtils.insecure().nextAlphabetic(10))).toURL();
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} catch (Exception e) {
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throw new RuntimeException("failed to create random url");
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}
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}
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}
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