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#631 - Partial Response : Return video details as json string.

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This commit is contained in:
Gopinath Langote 2017-09-14 19:27:46 +05:30
parent b7dbb4049c
commit a0c081f5ea
3 changed files with 24 additions and 21 deletions
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23
partial-response/src/main/java/com/iluwatar/partialresponse/Video.java
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@ -29,7 +29,7 @@ package com.iluwatar.partialresponse;
* <p>
*/
public class Video {
private String id;
private Integer id;
private String title;
private Integer length;
private String description;
@ -41,10 +41,10 @@ public class Video {
* @param title video title
* @param length video length in minutes
* @param description video description by publisher
* @param director video director name
* @param language video language {private, public}
* @param director video director name
* @param language video language {private, public}
*/
public Video(String id, String title, Integer length, String description, String director, String language) {
public Video(Integer id, String title, Integer length, String description, String director, String language) {
this.id = id;
this.title = title;
this.length = length;
@ -55,13 +55,12 @@ public class Video {
@Override
public String toString() {
return "Video{" +
"id='" + id + '\'' +
", title='" + title + '\'' +
", length=" + length +
", description='" + description + '\'' +
", director='" + director + '\'' +
", language='" + language + '\'' +
'}';
return "{" +
"\"id\": \"" + id + "\"," +
"\"title\": \"" + title + "\"," +
"\"description\": \"" + description + "\"," +
"\"director\": \"" + director + "\"," +
"\"language\": \"" + language + "\"," +
"}";
}
}

6
partial-response/src/main/java/com/iluwatar/partialresponse/VideoResource.java
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@ -27,13 +27,13 @@ package com.iluwatar.partialresponse;
import java.util.Map;
public class VideoResource {
private Map<String, Video> videos;
private Map<Integer, Video> videos;
public VideoResource(Map<String, Video> videos) {
public VideoResource(Map<Integer, Video> videos) {
this.videos = videos;
}
public String getDetails(String id) {
public String getDetails(Integer id) {
return videos.get(id).toString();
}
}

16
partial-response/src/test/java/com/iluwatar/partialresponse/VideoResourceTest.java
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@ -30,21 +30,25 @@ import org.junit.Test;
import java.util.HashMap;
import java.util.Map;
import static org.junit.Assert.assertEquals;
public class VideoResourceTest {
private VideoResource resource;
@Before
public void setUp() {
Map<String, Video> videos = new HashMap<>();
videos.put("1", new Video("1", "Avatar", 178, "epic science fiction film", "James Cameron", "English"));
videos.put("1", new Video("2", "Godzilla Resurgence", 120, "Action & drama movie|", "Hideaki Anno", "Japanese"));
videos.put("1", new Video("3", "Interstellar", 169, "Adventure & Sci-Fi", "Christopher Nolan", "English"));
Map<Integer, Video> videos = new HashMap<>();
videos.put(1, new Video(1, "Avatar", 178, "epic science fiction film", "James Cameron", "English"));
videos.put(2, new Video(2, "Godzilla Resurgence", 120, "Action & drama movie|", "Hideaki Anno", "Japanese"));
videos.put(3, new Video(3, "Interstellar", 169, "Adventure & Sci-Fi", "Christopher Nolan", "English"));
resource = new VideoResource(videos);
}
@Test
public void shouldGiveVideoDetailsById() {
String details = resource.getDetails("1");
System.out.println(details);
String details = resource.getDetails(1);
String expectedDetails = "{\"id\": \"1\",\"title\": \"Avatar\",\"description\": \"epic science fiction film\",\"director\": \"James Cameron\",\"language\": \"English\",}";
assertEquals(details, expectedDetails);
}
}