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Merge pull request #81 from Parsely/api_connection_unit_tests
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119 changes: 119 additions & 0 deletions
119
parsely/src/test/java/com/parsely/parselyandroid/ParselyAPIConnectionTest.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,119 @@ | ||
| package com.parsely.parselyandroid | ||
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|
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| import androidx.test.core.app.ApplicationProvider | ||
| import okhttp3.mockwebserver.MockResponse | ||
| import okhttp3.mockwebserver.MockWebServer | ||
| import org.assertj.core.api.Assertions.assertThat | ||
| import org.junit.After | ||
| import org.junit.Before | ||
| import org.junit.Test | ||
| import org.junit.runner.RunWith | ||
| import org.robolectric.RobolectricTestRunner | ||
| import org.robolectric.annotation.LooperMode | ||
| import org.robolectric.shadows.ShadowLooper.shadowMainLooper | ||
|
|
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| @RunWith(RobolectricTestRunner::class) | ||
| @LooperMode(LooperMode.Mode.PAUSED) | ||
| class ParselyAPIConnectionTest { | ||
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| private lateinit var sut: ParselyAPIConnection | ||
| private val mockServer = MockWebServer() | ||
| private val url = mockServer.url("").toString() | ||
| private val tracker = FakeTracker() | ||
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| @Before | ||
| fun setUp() { | ||
| sut = ParselyAPIConnection(tracker) | ||
| } | ||
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| @After | ||
| fun tearDown() { | ||
| mockServer.shutdown() | ||
| } | ||
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| @Test | ||
| fun `given successful response, when making connection without any events, then make GET request`() { | ||
| // given | ||
| mockServer.enqueue(MockResponse().setResponseCode(200)) | ||
|
|
||
| // when | ||
| sut.execute(url).get() | ||
| shadowMainLooper().idle(); | ||
|
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| // then | ||
| val request = mockServer.takeRequest() | ||
| assertThat(request).satisfies({ | ||
| assertThat(it.method).isEqualTo("GET") | ||
| assertThat(it.failure).isNull() | ||
| }) | ||
| } | ||
|
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| @Test | ||
| fun `given successful response, when making connection with events, then make POST request with JSON Content-Type header`() { | ||
| // given | ||
| mockServer.enqueue(MockResponse().setResponseCode(200)) | ||
|
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| // when | ||
| sut.execute(url, pixelPayload).get() | ||
| shadowMainLooper().idle(); | ||
|
|
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| // then | ||
| assertThat(mockServer.takeRequest()).satisfies({ | ||
| assertThat(it.method).isEqualTo("POST") | ||
| assertThat(it.headers["Content-Type"]).isEqualTo("application/json") | ||
| assertThat(it.body.readUtf8()).isEqualTo(pixelPayload) | ||
| }) | ||
| } | ||
|
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| @Test | ||
| fun `given successful response, when request is made, then purge events queue and stop flush timer`() { | ||
| // given | ||
| mockServer.enqueue(MockResponse().setResponseCode(200)) | ||
| tracker.events.add(mapOf("idsite" to "example.com")) | ||
|
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| // when | ||
| sut.execute(url).get() | ||
| shadowMainLooper().idle(); | ||
|
|
||
| // then | ||
| assertThat(tracker.events).isEmpty() | ||
| assertThat(tracker.flushTimerStopped).isTrue | ||
| } | ||
|
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| @Test | ||
| fun `given unsuccessful response, when request is made, then do not purge events queue and do not stop flush timer`() { | ||
| // given | ||
| mockServer.enqueue(MockResponse().setResponseCode(400)) | ||
| val sampleEvents = mapOf("idsite" to "example.com") | ||
| tracker.events.add(sampleEvents) | ||
|
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| // when | ||
| sut.execute(url).get() | ||
| shadowMainLooper().idle(); | ||
|
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| // then | ||
| assertThat(tracker.events).containsExactly(sampleEvents) | ||
| assertThat(tracker.flushTimerStopped).isFalse | ||
| } | ||
|
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| companion object { | ||
| val pixelPayload: String = | ||
| this::class.java.getResource("pixel_payload.json")?.readText().orEmpty() | ||
| } | ||
|
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| private class FakeTracker : ParselyTracker( | ||
| "siteId", 10, ApplicationProvider.getApplicationContext() | ||
| ) { | ||
|
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| var flushTimerStopped = false | ||
| val events = mutableListOf<Map<String, Any>>() | ||
|
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| override fun purgeEventsQueue() { | ||
| events.clear() | ||
| } | ||
|
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| override fun stopFlushTimer() { | ||
| flushTimerStopped = true | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| { | ||
| "events": [ | ||
| { | ||
| "idsite": "example.com" | ||
| }, | ||
| { | ||
| "idsite": "example2.com" | ||
| } | ||
| ] | ||
| } |