Add test ads response with two midrolls

Also clean up naming of test ads responses.

PiperOrigin-RevId: 309728625

extensions/ima/src/androidTest/java/com/google/android/exoplayer2/ext/ima/ImaPlaybackTest.java

@@ -64,8 +64,6 @@ public final class ImaPlaybackTest {
 
   private static final String CONTENT_URI =
       "https://storage.googleapis.com/exoplayer-test-media-1/mp4/android-screens-10s.mp4";
-  private static final String PREROLL_ADS_RESPONSE_FILE_NAME = "ad-responses/preroll.xml";
-  private static final String MIDROLL_ADS_RESPONSE_FILE_NAME = "ad-responses/midroll.xml";
 
   private static final AdId CONTENT = new AdId(C.INDEX_UNSET, C.INDEX_UNSET);
 
@@ -73,9 +71,9 @@ public final class ImaPlaybackTest {
 
   @Test
   public void playbackWithPrerollAdTag_playsAdAndContent() throws Exception {
-    AdId[] expectedAdIds = new AdId[] {ad(0), CONTENT};
     String adsResponse =
-        TestUtil.getString(/* context= */ testRule.getActivity(), PREROLL_ADS_RESPONSE_FILE_NAME);
+        TestUtil.getString(/* context= */ testRule.getActivity(), "ad-responses/preroll.xml");
+    AdId[] expectedAdIds = new AdId[] {ad(0), CONTENT};
     ImaHostedTest hostedTest =
         new ImaHostedTest(Uri.parse(CONTENT_URI), adsResponse, expectedAdIds);
 
@@ -84,9 +82,22 @@ public final class ImaPlaybackTest {
 
   @Test
   public void playbackWithMidrolls_playsAdAndContent() throws Exception {
+    String adsResponse =
+        TestUtil.getString(
+            /* context= */ testRule.getActivity(), "ad-responses/preroll_midroll6s_postroll.xml");
     AdId[] expectedAdIds = new AdId[] {ad(0), CONTENT, ad(1), CONTENT, ad(2), CONTENT};
+    ImaHostedTest hostedTest =
+        new ImaHostedTest(Uri.parse(CONTENT_URI), adsResponse, expectedAdIds);
+
+    testRule.getActivity().runTest(hostedTest, TIMEOUT_MS);
+  }
+
+  @Test
+  public void playbackWithMidrolls1And7_playsAdsAndContent() throws Exception {
     String adsResponse =
-        TestUtil.getString(/* context= */ testRule.getActivity(), MIDROLL_ADS_RESPONSE_FILE_NAME);
+        TestUtil.getString(
+            /* context= */ testRule.getActivity(), "ad-responses/midroll1s_midroll7s.xml");
+    AdId[] expectedAdIds = new AdId[] {CONTENT, ad(0), CONTENT, ad(1), CONTENT};
     ImaHostedTest hostedTest =
         new ImaHostedTest(Uri.parse(CONTENT_URI), adsResponse, expectedAdIds);
 

testdata/src/test/assets/ad-responses/midroll1s_midroll7s.xml

+<vmap:VMAP xmlns:vmap="http://www.iab.net/videosuite/vmap" version="1.0">
+  <vmap:AdBreak timeOffset="00:00:01.000" breakType="linear" breakId="midroll-1">
+    <vmap:AdSource id="midroll-1-ad-1" allowMultipleAds="false" followRedirects="true">
+      <vmap:VASTAdData>
+        <VAST xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="vast.xsd" version="3.0">
+          <Ad id="710742616">
+            <InLine>
+              <AdSystem>GDFP</AdSystem>
+              <AdTitle>Midroll</AdTitle>
+              <Description>
+                <![CDATA[ Midroll ad ]]>
+              </Description>
+              <Creatives>
+                <Creative id="57861202456" sequence="1">
+                  <Linear>
+                    <Duration>00:00:05</Duration>
+                    <MediaFiles>
+                      <MediaFile id="GDFP" delivery="progressive" width="640" height="360" type="video/mp4" bitrate="450" scalable="true" maintainAspectRatio="true">
+                        <![CDATA[
+file:///android_asset/mp4/midroll-5s.mp4
+]]>
+                      </MediaFile>
+                    </MediaFiles>
+                  </Linear>
+                </Creative>
+              </Creatives>
+            </InLine>
+          </Ad>
+        </VAST>
+      </vmap:VASTAdData>
+    </vmap:AdSource>
+  </vmap:AdBreak>
+  <vmap:AdBreak timeOffset="00:00:07.000" breakType="linear" breakId="midroll-2">
+    <vmap:AdSource id="midroll-2-ad-1" allowMultipleAds="false" followRedirects="true">
+      <vmap:VASTAdData>
+        <VAST xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="vast.xsd" version="3.0">
+          <Ad id="710742616">
+            <InLine>
+              <AdSystem>GDFP</AdSystem>
+              <AdTitle>Midroll</AdTitle>
+              <Description>
+                <![CDATA[ Midroll ad ]]>
+              </Description>
+              <Creatives>
+                <Creative id="57861202456" sequence="1">
+                  <Linear>
+                    <Duration>00:00:05</Duration>
+                    <MediaFiles>
+                      <MediaFile id="GDFP" delivery="progressive" width="640" height="360" type="video/mp4" bitrate="450" scalable="true" maintainAspectRatio="true">
+                        <![CDATA[
+file:///android_asset/mp4/midroll-5s.mp4
+]]>
+                      </MediaFile>
+                    </MediaFiles>
+                  </Linear>
+                </Creative>
+              </Creatives>
+            </InLine>
+          </Ad>
+        </VAST>
+      </vmap:VASTAdData>
+    </vmap:AdSource>
+  </vmap:AdBreak>
+</vmap:VMAP>