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Use JSON APIs for explore (#2731)
* Use JSON APIs for explore * With tests * Use JSON APIs for explore * With tests * BugFix #2731 (#4) * Increased sdk version to 23 * with more robust tests * Fix crashes and other reported issues * Add javadocs * Use common method for search and categories * Add javadocs
This commit is contained in:
Vivek Maskara
Ashish Kumar
parent
c1a941eaae
commit
c45b945526
14 changed files with 468 additions and 318 deletions
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package fr.free.nrw.commons.mwapi
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import com.google.gson.Gson
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import fr.free.nrw.commons.BuildConfig
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import fr.free.nrw.commons.TestCommonsApplication
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import fr.free.nrw.commons.kvstore.JsonKvStore
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import fr.free.nrw.commons.mwapi.OkHttpJsonApiClient.mapType
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import junit.framework.Assert.assertEquals
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import okhttp3.HttpUrl
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import okhttp3.OkHttpClient
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import okhttp3.mockwebserver.MockResponse
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import okhttp3.mockwebserver.MockWebServer
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import okhttp3.mockwebserver.RecordedRequest
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import org.junit.After
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import org.junit.Assert
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import org.junit.Before
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import org.junit.Test
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import org.junit.runner.RunWith
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import org.mockito.Mockito
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import org.mockito.Mockito.`when`
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import org.robolectric.RobolectricTestRunner
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import org.robolectric.annotation.Config
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import java.net.URLDecoder
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@RunWith(RobolectricTestRunner::class)
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@Config(constants = BuildConfig::class, sdk = [23], application = TestCommonsApplication::class)
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class OkHttpJsonApiClientTest {
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private lateinit var testObject: OkHttpJsonApiClient
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private lateinit var toolsForgeServer: MockWebServer
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private lateinit var sparqlServer: MockWebServer
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private lateinit var campaignsServer: MockWebServer
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private lateinit var server: MockWebServer
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private lateinit var sharedPreferences: JsonKvStore
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private lateinit var okHttpClient: OkHttpClient
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@Before
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fun setUp() {
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server = MockWebServer()
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toolsForgeServer = MockWebServer()
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sparqlServer = MockWebServer()
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campaignsServer = MockWebServer()
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okHttpClient = OkHttpClient.Builder().build()
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sharedPreferences = Mockito.mock(JsonKvStore::class.java)
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val toolsForgeUrl = "http://" + toolsForgeServer.hostName + ":" + toolsForgeServer.port + "/"
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val sparqlUrl = "http://" + sparqlServer.hostName + ":" + sparqlServer.port + "/"
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val campaignsUrl = "http://" + campaignsServer.hostName + ":" + campaignsServer.port + "/"
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val serverUrl = "http://" + server.hostName + ":" + server.port + "/"
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testObject = OkHttpJsonApiClient(okHttpClient, HttpUrl.get(toolsForgeUrl), sparqlUrl, campaignsUrl, serverUrl, sharedPreferences, Gson())
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}
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@After
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fun teardown() {
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server.shutdown()
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}
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@Test
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fun getCategoryImages() {
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server.enqueue(getFirstPageOfImages())
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testFirstPageQuery()
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}
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@Test
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fun getCategoryImagesWithContinue() {
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server.enqueue(getFirstPageOfImages())
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server.enqueue(getSecondPageOfImages())
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testFirstPageQuery()
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`when`(sharedPreferences.getJson<HashMap<String, String>>("query_continue_Watercraft moored off shore", mapType))
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.thenReturn(hashMapOf(Pair("gcmcontinue", "testvalue"), Pair("continue", "gcmcontinue||")))
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val categoryImagesContinued = testObject.getMediaList("category", "Watercraft moored off shore")!!.blockingGet()
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assertBasicRequestParameters(server, "GET").let { request ->
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parseQueryParams(request).let { body ->
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Assert.assertEquals("json", body["format"])
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Assert.assertEquals("query", body["action"])
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Assert.assertEquals("categorymembers", body["generator"])
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Assert.assertEquals("file", body["gcmtype"])
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Assert.assertEquals("Watercraft moored off shore", body["gcmtitle"])
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Assert.assertEquals("timestamp", body["gcmsort"])
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Assert.assertEquals("desc", body["gcmdir"])
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Assert.assertEquals("testvalue", body["gcmcontinue"])
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Assert.assertEquals("gcmcontinue||", body["continue"])
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Assert.assertEquals("imageinfo", body["prop"])
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Assert.assertEquals("url|extmetadata", body["iiprop"])
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Assert.assertEquals("DateTime|Categories|GPSLatitude|GPSLongitude|ImageDescription|DateTimeOriginal|Artist|LicenseShortName", body["iiextmetadatafilter"])
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}
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}
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assertEquals(categoryImagesContinued.size, 2)
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}
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@Test
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fun getSearchImages() {
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server.enqueue(getFirstPageOfImages())
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testFirstPageSearchQuery()
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}
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@Test
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fun getSearchImagesWithContinue() {
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server.enqueue(getFirstPageOfSearchImages())
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server.enqueue(getSecondPageOfSearchImages())
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testFirstPageSearchQuery()
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`when`(sharedPreferences.getJson<HashMap<String, String>>("query_continue_Watercraft moored off shore", mapType))
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.thenReturn(hashMapOf(Pair("gsroffset", "25"), Pair("continue", "gsroffset||")))
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val categoryImagesContinued = testObject.getMediaList("search", "Watercraft moored off shore")!!.blockingGet()
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assertBasicRequestParameters(server, "GET").let { request ->
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parseQueryParams(request).let { body ->
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Assert.assertEquals("json", body["format"])
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Assert.assertEquals("query", body["action"])
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Assert.assertEquals("search", body["generator"])
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Assert.assertEquals("text", body["gsrwhat"])
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Assert.assertEquals("6", body["gsrnamespace"])
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Assert.assertEquals("25", body["gsrlimit"])
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Assert.assertEquals("Watercraft moored off shore", body["gsrsearch"])
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Assert.assertEquals("25", body["gsroffset"])
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Assert.assertEquals("gsroffset||", body["continue"])
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Assert.assertEquals("imageinfo", body["prop"])
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Assert.assertEquals("url|extmetadata", body["iiprop"])
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Assert.assertEquals("DateTime|Categories|GPSLatitude|GPSLongitude|ImageDescription|DateTimeOriginal|Artist|LicenseShortName", body["iiextmetadatafilter"])
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}
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}
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assertEquals(categoryImagesContinued.size, 2)
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}
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private fun testFirstPageSearchQuery() {
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val categoryImages = testObject.getMediaList("search", "Watercraft moored off shore")!!.blockingGet()
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assertBasicRequestParameters(server, "GET").let { request ->
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parseQueryParams(request).let { body ->
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Assert.assertEquals("json", body["format"])
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Assert.assertEquals("query", body["action"])
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Assert.assertEquals("search", body["generator"])
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Assert.assertEquals("text", body["gsrwhat"])
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Assert.assertEquals("6", body["gsrnamespace"])
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Assert.assertEquals("25", body["gsrlimit"])
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Assert.assertEquals("Watercraft moored off shore", body["gsrsearch"])
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Assert.assertEquals("imageinfo", body["prop"])
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Assert.assertEquals("url|extmetadata", body["iiprop"])
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Assert.assertEquals("DateTime|Categories|GPSLatitude|GPSLongitude|ImageDescription|DateTimeOriginal|Artist|LicenseShortName", body["iiextmetadatafilter"])
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}
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}
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assertEquals(categoryImages.size, 2)
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}
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private fun testFirstPageQuery() {
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val categoryImages = testObject.getMediaList("category", "Watercraft moored off shore")!!.blockingGet()
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assertBasicRequestParameters(server, "GET").let { request ->
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parseQueryParams(request).let { body ->
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Assert.assertEquals("json", body["format"])
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Assert.assertEquals("query", body["action"])
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Assert.assertEquals("categorymembers", body["generator"])
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Assert.assertEquals("file", body["gcmtype"])
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Assert.assertEquals("Watercraft moored off shore", body["gcmtitle"])
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Assert.assertEquals("timestamp", body["gcmsort"])
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Assert.assertEquals("desc", body["gcmdir"])
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Assert.assertEquals("imageinfo", body["prop"])
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Assert.assertEquals("url|extmetadata", body["iiprop"])
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Assert.assertEquals("DateTime|Categories|GPSLatitude|GPSLongitude|ImageDescription|DateTimeOriginal|Artist|LicenseShortName", body["iiextmetadatafilter"])
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}
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}
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assertEquals(categoryImages.size, 2)
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}
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private fun getFirstPageOfImages(): MockResponse {
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val mockResponse = MockResponse()
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mockResponse.setResponseCode(200)
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mockResponse.setBody("{\"batchcomplete\":\"\",\"continue\":{\"gcmcontinue\":\"testvalue\",\"continue\":\"gcmcontinue||\"},\"query\":{\"pages\":{\"4406048\":{\"pageid\":4406048,\"ns\":6,\"title\":\"File:test1.jpg\",\"imagerepository\":\"local\",\"imageinfo\":[{\"url\":\"https://upload.wikimedia.org/test1.jpg\",\"descriptionurl\":\"https://commons.wikimedia.org/wiki/File:test1.jpg\",\"descriptionshorturl\":\"https://commons.wikimedia.org/w/index.php?curid=4406048\",\"extmetadata\":{\"DateTime\":{\"value\":\"2013-04-13 15:12:11\",\"source\":\"mediawiki-metadata\",\"hidden\":\"\"},\"Categories\":{\"value\":\"cat1|cat2\",\"source\":\"commons-categories\",\"hidden\":\"\"},\"Artist\":{\"value\":\"<bdi><a href=\\\"https://en.wikipedia.org/wiki/en:Raphael\\\" class=\\\"extiw\\\" title=\\\"w:en:Raphael\\\">Raphael</a>\\n</bdi>\",\"source\":\"commons-desc-page\"},\"ImageDescription\":{\"value\":\"test desc\",\"source\":\"commons-desc-page\"},\"DateTimeOriginal\":{\"value\":\"1511<div style=\\\"display: none;\\\">date QS:P571,+1511-00-00T00:00:00Z/9</div>\",\"source\":\"commons-desc-page\"},\"LicenseShortName\":{\"value\":\"Public domain\",\"source\":\"commons-desc-page\",\"hidden\":\"\"}}}]},\"24259710\":{\"pageid\":24259710,\"ns\":6,\"title\":\"File:test2.jpg\",\"imagerepository\":\"local\",\"imageinfo\":[{\"url\":\"https://upload.wikimedia.org/test2.jpg\",\"descriptionurl\":\"https://commons.wikimedia.org/wiki/File:test2.jpg\",\"descriptionshorturl\":\"https://commons.wikimedia.org/w/index.php?curid=4406048\",\"extmetadata\":{\"DateTime\":{\"value\":\"2013-04-13 15:12:11\",\"source\":\"mediawiki-metadata\",\"hidden\":\"\"},\"Categories\":{\"value\":\"cat3|cat4\",\"source\":\"commons-categories\",\"hidden\":\"\"},\"Artist\":{\"value\":\"<bdi><a href=\\\"https://en.wikipedia.org/wiki/en:Raphael\\\" class=\\\"extiw\\\" title=\\\"w:en:Raphael\\\">Raphael</a>\\n</bdi>\",\"source\":\"commons-desc-page\"},\"ImageDescription\":{\"value\":\"test desc\",\"source\":\"commons-desc-page\"},\"DateTimeOriginal\":{\"value\":\"1511<div style=\\\"display: none;\\\">date QS:P571,+1511-00-00T00:00:00Z/9</div>\",\"source\":\"commons-desc-page\"},\"LicenseShortName\":{\"value\":\"Public domain\",\"source\":\"commons-desc-page\",\"hidden\":\"\"}}}]}}}}")
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return mockResponse
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}
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private fun getSecondPageOfImages(): MockResponse {
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val mockResponse = MockResponse()
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mockResponse.setResponseCode(200)
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mockResponse.setBody("{\"batchcomplete\":\"\",\"continue\":{\"gcmcontinue\":\"testvalue2\",\"continue\":\"gcmcontinue||\"},\"query\":{\"pages\":{\"4406048\":{\"pageid\":4406048,\"ns\":6,\"title\":\"File:test3.jpg\",\"imagerepository\":\"local\",\"imageinfo\":[{\"url\":\"https://upload.wikimedia.org/test3.jpg\",\"descriptionurl\":\"https://commons.wikimedia.org/wiki/File:test3.jpg\",\"descriptionshorturl\":\"https://commons.wikimedia.org/w/index.php?curid=4406048\",\"extmetadata\":{\"DateTime\":{\"value\":\"2013-04-13 15:12:11\",\"source\":\"mediawiki-metadata\",\"hidden\":\"\"},\"Categories\":{\"value\":\"cat5|cat6\",\"source\":\"commons-categories\",\"hidden\":\"\"},\"Artist\":{\"value\":\"<bdi><a href=\\\"https://en.wikipedia.org/wiki/en:Raphael\\\" class=\\\"extiw\\\" title=\\\"w:en:Raphael\\\">Raphael</a>\\n</bdi>\",\"source\":\"commons-desc-page\"},\"ImageDescription\":{\"value\":\"test desc\",\"source\":\"commons-desc-page\"},\"DateTimeOriginal\":{\"value\":\"1511<div style=\\\"display: none;\\\">date QS:P571,+1511-00-00T00:00:00Z/9</div>\",\"source\":\"commons-desc-page\"},\"LicenseShortName\":{\"value\":\"Public domain\",\"source\":\"commons-desc-page\",\"hidden\":\"\"}}}]},\"24259710\":{\"pageid\":24259710,\"ns\":6,\"title\":\"File:test4.jpg\",\"imagerepository\":\"local\",\"imageinfo\":[{\"url\":\"https://upload.wikimedia.org/test4.jpg\",\"descriptionurl\":\"https://commons.wikimedia.org/wiki/File:test4.jpg\",\"descriptionshorturl\":\"https://commons.wikimedia.org/w/index.php?curid=4406048\",\"extmetadata\":{\"DateTime\":{\"value\":\"2013-04-13 15:12:11\",\"source\":\"mediawiki-metadata\",\"hidden\":\"\"},\"Categories\":{\"value\":\"cat7\",\"source\":\"commons-categories\",\"hidden\":\"\"},\"Artist\":{\"value\":\"<bdi><a href=\\\"https://en.wikipedia.org/wiki/en:Raphael\\\" class=\\\"extiw\\\" title=\\\"w:en:Raphael\\\">Raphael</a>\\n</bdi>\",\"source\":\"commons-desc-page\"},\"ImageDescription\":{\"value\":\"test desc\",\"source\":\"commons-desc-page\"},\"DateTimeOriginal\":{\"value\":\"1511<div style=\\\"display: none;\\\">date QS:P571,+1511-00-00T00:00:00Z/9</div>\",\"source\":\"commons-desc-page\"},\"LicenseShortName\":{\"value\":\"Public domain\",\"source\":\"commons-desc-page\",\"hidden\":\"\"}}}]}}}}")
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return mockResponse
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}
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private fun getFirstPageOfSearchImages(): MockResponse {
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val mockResponse = MockResponse()
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mockResponse.setResponseCode(200)
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mockResponse.setBody("{\"batchcomplete\":\"\",\"continue\":{\"continue\":\"gsroffset||\",\"gsroffset\":\"25\"},\"query\":{\"pages\":{\"4406048\":{\"pageid\":4406048,\"ns\":6,\"title\":\"File:test1.jpg\",\"imagerepository\":\"local\",\"imageinfo\":[{\"url\":\"https://upload.wikimedia.org/test1.jpg\",\"descriptionurl\":\"https://commons.wikimedia.org/wiki/File:test1.jpg\",\"descriptionshorturl\":\"https://commons.wikimedia.org/w/index.php?curid=4406048\",\"extmetadata\":{\"DateTime\":{\"value\":\"2013-04-13 15:12:11\",\"source\":\"mediawiki-metadata\",\"hidden\":\"\"},\"Categories\":{\"value\":\"cat1|cat2\",\"source\":\"commons-categories\",\"hidden\":\"\"},\"Artist\":{\"value\":\"<bdi><a href=\\\"https://en.wikipedia.org/wiki/en:Raphael\\\" class=\\\"extiw\\\" title=\\\"w:en:Raphael\\\">Raphael</a>\\n</bdi>\",\"source\":\"commons-desc-page\"},\"ImageDescription\":{\"value\":\"test desc\",\"source\":\"commons-desc-page\"},\"DateTimeOriginal\":{\"value\":\"1511<div style=\\\"display: none;\\\">date QS:P571,+1511-00-00T00:00:00Z/9</div>\",\"source\":\"commons-desc-page\"},\"LicenseShortName\":{\"value\":\"Public domain\",\"source\":\"commons-desc-page\",\"hidden\":\"\"}}}]},\"24259710\":{\"pageid\":24259710,\"ns\":6,\"title\":\"File:test2.jpg\",\"imagerepository\":\"local\",\"imageinfo\":[{\"url\":\"https://upload.wikimedia.org/test2.jpg\",\"descriptionurl\":\"https://commons.wikimedia.org/wiki/File:test2.jpg\",\"descriptionshorturl\":\"https://commons.wikimedia.org/w/index.php?curid=4406048\",\"extmetadata\":{\"DateTime\":{\"value\":\"2013-04-13 15:12:11\",\"source\":\"mediawiki-metadata\",\"hidden\":\"\"},\"Categories\":{\"value\":\"cat3|cat4\",\"source\":\"commons-categories\",\"hidden\":\"\"},\"Artist\":{\"value\":\"<bdi><a href=\\\"https://en.wikipedia.org/wiki/en:Raphael\\\" class=\\\"extiw\\\" title=\\\"w:en:Raphael\\\">Raphael</a>\\n</bdi>\",\"source\":\"commons-desc-page\"},\"ImageDescription\":{\"value\":\"test desc\",\"source\":\"commons-desc-page\"},\"DateTimeOriginal\":{\"value\":\"1511<div style=\\\"display: none;\\\">date QS:P571,+1511-00-00T00:00:00Z/9</div>\",\"source\":\"commons-desc-page\"},\"LicenseShortName\":{\"value\":\"Public domain\",\"source\":\"commons-desc-page\",\"hidden\":\"\"}}}]}}}}")
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return mockResponse
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}
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private fun getSecondPageOfSearchImages(): MockResponse {
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val mockResponse = MockResponse()
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mockResponse.setResponseCode(200)
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mockResponse.setBody("{\"batchcomplete\":\"\",\"continue\":{\"continue\":\"gsroffset||\",\"gsroffset\":\"50\"},\"query\":{\"pages\":{\"4406048\":{\"pageid\":4406048,\"ns\":6,\"title\":\"File:test3.jpg\",\"imagerepository\":\"local\",\"imageinfo\":[{\"url\":\"https://upload.wikimedia.org/test3.jpg\",\"descriptionurl\":\"https://commons.wikimedia.org/wiki/File:test3.jpg\",\"descriptionshorturl\":\"https://commons.wikimedia.org/w/index.php?curid=4406048\",\"extmetadata\":{\"DateTime\":{\"value\":\"2013-04-13 15:12:11\",\"source\":\"mediawiki-metadata\",\"hidden\":\"\"},\"Categories\":{\"value\":\"cat5|cat6\",\"source\":\"commons-categories\",\"hidden\":\"\"},\"Artist\":{\"value\":\"<bdi><a href=\\\"https://en.wikipedia.org/wiki/en:Raphael\\\" class=\\\"extiw\\\" title=\\\"w:en:Raphael\\\">Raphael</a>\\n</bdi>\",\"source\":\"commons-desc-page\"},\"ImageDescription\":{\"value\":\"test desc\",\"source\":\"commons-desc-page\"},\"DateTimeOriginal\":{\"value\":\"1511<div style=\\\"display: none;\\\">date QS:P571,+1511-00-00T00:00:00Z/9</div>\",\"source\":\"commons-desc-page\"},\"LicenseShortName\":{\"value\":\"Public domain\",\"source\":\"commons-desc-page\",\"hidden\":\"\"}}}]},\"24259710\":{\"pageid\":24259710,\"ns\":6,\"title\":\"File:test4.jpg\",\"imagerepository\":\"local\",\"imageinfo\":[{\"url\":\"https://upload.wikimedia.org/test4.jpg\",\"descriptionurl\":\"https://commons.wikimedia.org/wiki/File:test4.jpg\",\"descriptionshorturl\":\"https://commons.wikimedia.org/w/index.php?curid=4406048\",\"extmetadata\":{\"DateTime\":{\"value\":\"2013-04-13 15:12:11\",\"source\":\"mediawiki-metadata\",\"hidden\":\"\"},\"Categories\":{\"value\":\"cat7\",\"source\":\"commons-categories\",\"hidden\":\"\"},\"Artist\":{\"value\":\"<bdi><a href=\\\"https://en.wikipedia.org/wiki/en:Raphael\\\" class=\\\"extiw\\\" title=\\\"w:en:Raphael\\\">Raphael</a>\\n</bdi>\",\"source\":\"commons-desc-page\"},\"ImageDescription\":{\"value\":\"test desc\",\"source\":\"commons-desc-page\"},\"DateTimeOriginal\":{\"value\":\"1511<div style=\\\"display: none;\\\">date QS:P571,+1511-00-00T00:00:00Z/9</div>\",\"source\":\"commons-desc-page\"},\"LicenseShortName\":{\"value\":\"Public domain\",\"source\":\"commons-desc-page\",\"hidden\":\"\"}}}]}}}}")
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return mockResponse
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}
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private fun assertBasicRequestParameters(server: MockWebServer, method: String): RecordedRequest = server.takeRequest().let {
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Assert.assertEquals("/", it.requestUrl.encodedPath())
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Assert.assertEquals(method, it.method)
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return it
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}
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private fun parseQueryParams(request: RecordedRequest) = HashMap<String, String?>().apply {
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request.requestUrl.let {
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it.queryParameterNames().forEach { name -> put(name, it.queryParameter(name)) }
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}
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}
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private fun parseBody(body: String): Map<String, String> = HashMap<String, String>().apply {
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body.split("&".toRegex()).dropLastWhile { it.isEmpty() }.toTypedArray().forEach { prop ->
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val pair = prop.split("=".toRegex()).dropLastWhile { it.isEmpty() }.toTypedArray()
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put(pair[0], URLDecoder.decode(pair[1], "utf-8"))
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}
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}
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}
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@ -0,0 +1,40 @@
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package fr.free.nrw.commons.utils;
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import org.junit.Test;
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import java.util.List;
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import static org.junit.Assert.*;
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public class MediaDataExtractorUtilTest {
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@Test
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public void extractCategoriesFromList() {
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List<String> strings = MediaDataExtractorUtil.extractCategoriesFromList("Watercraft 2018|Watercraft|2018");
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assertEquals(strings.size(), 3);
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}
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@Test
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public void extractCategoriesFromEmptyList() {
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List<String> strings = MediaDataExtractorUtil.extractCategoriesFromList("");
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assertEquals(strings.size(), 0);
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}
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@Test
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public void extractCategoriesFromNullList() {
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List<String> strings = MediaDataExtractorUtil.extractCategoriesFromList(null);
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assertEquals(strings.size(), 0);
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}
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@Test
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public void extractCategoriesFromListWithEmptyValues() {
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List<String> strings = MediaDataExtractorUtil.extractCategoriesFromList("Watercraft 2018||");
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assertEquals(strings.size(), 1);
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}
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@Test
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public void extractCategoriesFromListWithWhitespaces() {
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List<String> strings = MediaDataExtractorUtil.extractCategoriesFromList("Watercraft 2018| | ||");
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assertEquals(strings.size(), 1);
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}
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}
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