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Unified Diff: chrome/android/junit/src/org/chromium/chrome/browser/ntp/cards/NewTabPageAdapterTest.java

Issue 2618893003: 📰 Tweak the suggestion ranks for UMA to handle fetchMore (Closed)
Patch Set: rebase, address comments Created 3 years, 11 months ago
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Index: chrome/android/junit/src/org/chromium/chrome/browser/ntp/cards/NewTabPageAdapterTest.java
diff --git a/chrome/android/junit/src/org/chromium/chrome/browser/ntp/cards/NewTabPageAdapterTest.java b/chrome/android/junit/src/org/chromium/chrome/browser/ntp/cards/NewTabPageAdapterTest.java
index 2c50fc0f4a55d03021ed395b261f7c54f20603fa..6b3fa15eb6d7e0026734706529e1c04517e3cb14 100644
--- a/chrome/android/junit/src/org/chromium/chrome/browser/ntp/cards/NewTabPageAdapterTest.java
+++ b/chrome/android/junit/src/org/chromium/chrome/browser/ntp/cards/NewTabPageAdapterTest.java
@@ -67,6 +67,7 @@
import org.chromium.chrome.browser.signin.SigninManager;
import org.chromium.chrome.browser.signin.SigninManager.SignInAllowedObserver;
import org.chromium.chrome.browser.signin.SigninManager.SignInStateObserver;
+import org.chromium.chrome.browser.suggestions.SuggestionsMetricsReporter;
import org.chromium.testing.local.LocalRobolectricTestRunner;
import java.util.ArrayList;
@@ -210,6 +211,8 @@ public void setUp() {
new CategoryInfoBuilder(category).showIfEmpty().build());
when(mNewTabPageManager.getSuggestionsSource()).thenReturn(mSource);
+ when(mNewTabPageManager.getSuggestionsMetricsReporter())
+ .thenReturn(mock(SuggestionsMetricsReporter.class));
when(mNewTabPageManager.isCurrentPage()).thenReturn(true);
reloadNtp();
@@ -232,7 +235,8 @@ public void testSuggestionLoading() {
assertItemsFor(sectionWithStatusCard().withProgress());
final int numSuggestions = 3;
- List<SnippetArticle> suggestions = createDummySuggestions(numSuggestions);
+ List<SnippetArticle> suggestions =
+ createDummySuggestions(numSuggestions, KnownCategories.ARTICLES);
mSource.setStatusForCategory(KnownCategories.ARTICLES, CategoryStatus.AVAILABLE);
mSource.setSuggestionsForCategory(KnownCategories.ARTICLES, suggestions);
@@ -245,16 +249,18 @@ public void testSuggestionLoading() {
@Test
@Feature({"Ntp"})
public void testSuggestionLoadingInitiallyEmpty() {
+ final int category = KnownCategories.ARTICLES;
+
// If we don't get anything, we should be in the same situation as the initial one.
- mSource.setSuggestionsForCategory(
- KnownCategories.ARTICLES, new ArrayList<SnippetArticle>());
+ mSource.setSuggestionsForCategory(category, new ArrayList<SnippetArticle>());
assertItemsFor(sectionWithStatusCard().withProgress());
// We should load new suggestions when we get notified about them.
final int numSuggestions = 5;
- List<SnippetArticle> suggestions = createDummySuggestions(numSuggestions);
- mSource.setStatusForCategory(KnownCategories.ARTICLES, CategoryStatus.AVAILABLE);
- mSource.setSuggestionsForCategory(KnownCategories.ARTICLES, suggestions);
+
+ List<SnippetArticle> suggestions = createDummySuggestions(numSuggestions, category);
+ mSource.setStatusForCategory(category, CategoryStatus.AVAILABLE);
+ mSource.setSuggestionsForCategory(category, suggestions);
assertItemsFor(section(numSuggestions));
}
@@ -265,7 +271,7 @@ public void testSuggestionLoadingInitiallyEmpty() {
@Test
@Feature({"Ntp"})
public void testSuggestionClearing() {
- List<SnippetArticle> suggestions = createDummySuggestions(4);
+ List<SnippetArticle> suggestions = createDummySuggestions(4, KnownCategories.ARTICLES);
mSource.setStatusForCategory(KnownCategories.ARTICLES, CategoryStatus.AVAILABLE);
mSource.setSuggestionsForCategory(KnownCategories.ARTICLES, suggestions);
assertItemsFor(section(4));
@@ -281,7 +287,7 @@ public void testSuggestionClearing() {
assertItemsFor(sectionWithStatusCard());
// The adapter should now be waiting for new suggestions.
- suggestions = createDummySuggestions(6);
+ suggestions = createDummySuggestions(6, KnownCategories.ARTICLES);
mSource.setStatusForCategory(KnownCategories.ARTICLES, CategoryStatus.AVAILABLE);
mSource.setSuggestionsForCategory(KnownCategories.ARTICLES, suggestions);
assertItemsFor(section(6));
@@ -293,7 +299,7 @@ public void testSuggestionClearing() {
@Test
@Feature({"Ntp"})
public void testSuggestionLoadingBlock() {
- List<SnippetArticle> suggestions = createDummySuggestions(3);
+ List<SnippetArticle> suggestions = createDummySuggestions(3, KnownCategories.ARTICLES);
// By default, status is INITIALIZING, so we can load suggestions.
mSource.setStatusForCategory(KnownCategories.ARTICLES, CategoryStatus.AVAILABLE);
@@ -301,8 +307,8 @@ public void testSuggestionLoadingBlock() {
assertItemsFor(section(3));
// Add another snippet.
- suggestions.add(new SnippetArticle(0, "https://site.com/url1", "title1", "pub1", "txt1",
- "https://site.com/url1", 0, 0, 0));
+ suggestions.add(new SnippetArticle(KnownCategories.ARTICLES, "https://site.com/url1",
+ "title1", "pub1", "txt1", "https://site.com/url1", 0, 0));
// When snippets are disabled, we should not be able to load them.
mSource.setStatusForCategory(KnownCategories.ARTICLES, CategoryStatus.SIGNED_OUT);
@@ -350,7 +356,7 @@ public void testProgressIndicatorDisplay() {
@Test
@Feature({"Ntp"})
public void testSectionClearingWhenUnavailable() {
- List<SnippetArticle> snippets = createDummySuggestions(5);
+ List<SnippetArticle> snippets = createDummySuggestions(5, KnownCategories.ARTICLES);
mSource.setStatusForCategory(KnownCategories.ARTICLES, CategoryStatus.AVAILABLE);
mSource.setSuggestionsForCategory(KnownCategories.ARTICLES, snippets);
assertItemsFor(section(5));
@@ -382,7 +388,7 @@ public void testSectionClearingWhenUnavailable() {
@Test
@Feature({"Ntp"})
public void testUIUntouchedWhenNotProvided() {
- List<SnippetArticle> snippets = createDummySuggestions(4);
+ List<SnippetArticle> snippets = createDummySuggestions(4, KnownCategories.ARTICLES);
mSource.setStatusForCategory(KnownCategories.ARTICLES, CategoryStatus.AVAILABLE);
mSource.setSuggestionsForCategory(KnownCategories.ARTICLES, snippets);
assertItemsFor(section(4));
@@ -402,11 +408,11 @@ public void testUIUntouchedWhenNotProvided() {
@Test
@Feature({"Ntp"})
public void testUIUpdatesOnNewSuggestionsWhenOtherSectionSeen() {
- List<SnippetArticle> snippets = createDummySuggestions(4);
+ List<SnippetArticle> snippets = createDummySuggestions(4, KnownCategories.ARTICLES);
mSource.setStatusForCategory(KnownCategories.ARTICLES, CategoryStatus.AVAILABLE);
mSource.setSuggestionsForCategory(KnownCategories.ARTICLES, snippets);
- List<SnippetArticle> bookmarks = createDummySuggestions(2);
+ List<SnippetArticle> bookmarks = createDummySuggestions(2, KnownCategories.BOOKMARKS);
mSource.setStatusForCategory(KnownCategories.BOOKMARKS, CategoryStatus.AVAILABLE);
mSource.setInfoForCategory(KnownCategories.BOOKMARKS,
new CategoryInfoBuilder(KnownCategories.BOOKMARKS).showIfEmpty().build());
@@ -419,7 +425,7 @@ public void testUIUpdatesOnNewSuggestionsWhenOtherSectionSeen() {
.getSectionForTesting(KnownCategories.BOOKMARKS)
.childSeen(2);
- List<SnippetArticle> newSnippets = createDummySuggestions(3);
+ List<SnippetArticle> newSnippets = createDummySuggestions(3, KnownCategories.ARTICLES);
mSource.setSuggestionsForCategory(KnownCategories.ARTICLES, newSnippets);
assertItemsFor(section(3), section(2));
@@ -434,12 +440,11 @@ public void testUIUpdatesOnNewSuggestionsWhenOtherSectionSeen() {
@Test
@Feature({"Ntp"})
public void testUIUpdatesOnNewSuggestionsWhenFirstOfOtherSectionIsSeen() {
- List<SnippetArticle> snippets = createDummySuggestions(4);
- SnippetArticle earlier = snippets.get(0);
+ List<SnippetArticle> snippets = createDummySuggestions(4, KnownCategories.ARTICLES);
mSource.setStatusForCategory(KnownCategories.ARTICLES, CategoryStatus.AVAILABLE);
mSource.setSuggestionsForCategory(KnownCategories.ARTICLES, snippets);
- List<SnippetArticle> bookmarks = createDummySuggestions(1);
+ List<SnippetArticle> bookmarks = createDummySuggestions(1, KnownCategories.BOOKMARKS);
mSource.setStatusForCategory(KnownCategories.BOOKMARKS, CategoryStatus.AVAILABLE);
mSource.setInfoForCategory(KnownCategories.BOOKMARKS,
new CategoryInfoBuilder(KnownCategories.BOOKMARKS).showIfEmpty().build());
@@ -452,7 +457,7 @@ public void testUIUpdatesOnNewSuggestionsWhenFirstOfOtherSectionIsSeen() {
.getSectionForTesting(KnownCategories.BOOKMARKS)
.childSeen(1);
- List<SnippetArticle> newSnippets = createDummySuggestions(3);
+ List<SnippetArticle> newSnippets = createDummySuggestions(3, KnownCategories.ARTICLES);
SnippetArticle newer = newSnippets.get(0);
mSource.setSuggestionsForCategory(KnownCategories.ARTICLES, newSnippets);
@@ -481,7 +486,8 @@ public void testSectionVisibleIfEmpty() {
assertItemsFor(sectionWithStatusCard().withProgress());
// 1.2 - With suggestions
- List<SnippetArticle> articles = Collections.unmodifiableList(createDummySuggestions(3));
+ List<SnippetArticle> articles =
+ Collections.unmodifiableList(createDummySuggestions(3, category));
suggestionsSource.setStatusForCategory(category, CategoryStatus.AVAILABLE);
suggestionsSource.setSuggestionsForCategory(category, articles);
assertItemsFor(section(3));
@@ -536,7 +542,8 @@ public void testMoreButton() {
assertItemsFor(sectionWithStatusCard().withActionButton().withProgress());
// 1.2 - With suggestions.
- List<SnippetArticle> articles = Collections.unmodifiableList(createDummySuggestions(3));
+ List<SnippetArticle> articles =
+ Collections.unmodifiableList(createDummySuggestions(3, category));
suggestionsSource.setStatusForCategory(category, CategoryStatus.AVAILABLE);
suggestionsSource.setSuggestionsForCategory(category, articles);
assertItemsFor(section(3).withActionButton());
@@ -581,7 +588,7 @@ public void testMoreButton() {
@Test
@Feature({"Ntp"})
public void testSuggestionInvalidated() {
- List<SnippetArticle> articles = createDummySuggestions(3);
+ List<SnippetArticle> articles = createDummySuggestions(3, KnownCategories.ARTICLES);
mSource.setStatusForCategory(KnownCategories.ARTICLES, CategoryStatus.AVAILABLE);
mSource.setSuggestionsForCategory(KnownCategories.ARTICLES, articles);
assertItemsFor(section(3));
@@ -598,13 +605,13 @@ public void testSuggestionInvalidated() {
@Test
@Feature({"Ntp"})
public void testDynamicCategories() {
- List<SnippetArticle> articles = createDummySuggestions(3);
+ List<SnippetArticle> articles = createDummySuggestions(3, KnownCategories.ARTICLES);
mSource.setStatusForCategory(KnownCategories.ARTICLES, CategoryStatus.AVAILABLE);
mSource.setSuggestionsForCategory(KnownCategories.ARTICLES, articles);
assertItemsFor(section(3));
int dynamicCategory1 = 1010;
- List<SnippetArticle> dynamics1 = createDummySuggestions(5);
+ List<SnippetArticle> dynamics1 = createDummySuggestions(5, KnownCategories.ARTICLES);
mSource.setInfoForCategory(dynamicCategory1, new CategoryInfoBuilder(dynamicCategory1)
.withViewAllAction()
.build());
@@ -615,7 +622,7 @@ public void testDynamicCategories() {
assertItemsFor(section(3), section(5).withActionButton());
int dynamicCategory2 = 1011;
- List<SnippetArticle> dynamics2 = createDummySuggestions(11);
+ List<SnippetArticle> dynamics2 = createDummySuggestions(11, KnownCategories.ARTICLES);
mSource.setInfoForCategory(dynamicCategory2,
new CategoryInfoBuilder(dynamicCategory1).build());
mSource.setStatusForCategory(dynamicCategory2, CategoryStatus.AVAILABLE);
@@ -752,8 +759,8 @@ public void testChangeNotifications() {
final int newSuggestionCount = 7;
reset(dataObserver);
- suggestionsSource.setSuggestionsForCategory(
- KnownCategories.ARTICLES, createDummySuggestions(newSuggestionCount));
+ suggestionsSource.setSuggestionsForCategory(KnownCategories.ARTICLES,
+ createDummySuggestions(newSuggestionCount, KnownCategories.ARTICLES));
verify(dataObserver).onItemRangeInserted(2, newSuggestionCount);
verify(dataObserver).onItemRangeChanged(5 + newSuggestionCount, 1, null); // Spacer refresh
verify(dataObserver, times(2)).onItemRangeRemoved(2 + newSuggestionCount, 1);
@@ -772,7 +779,7 @@ public void testChangeNotifications() {
verifyNoMoreInteractions(dataObserver);
reset(dataObserver);
suggestionsSource.setSuggestionsForCategory(
- KnownCategories.ARTICLES, createDummySuggestions(0));
+ KnownCategories.ARTICLES, createDummySuggestions(0, KnownCategories.ARTICLES));
mAdapter.getSectionListForTesting().onCategoryStatusChanged(
KnownCategories.ARTICLES, CategoryStatus.SIGNED_OUT);
verify(dataObserver).onItemRangeRemoved(2, newSuggestionCount);
@@ -946,7 +953,8 @@ public void testAllDismissedVisibility() {
// Prepare some suggestions. They should not load because the category is dismissed on
// the current NTP.
mSource.setStatusForCategory(KnownCategories.ARTICLES, CategoryStatus.AVAILABLE);
- mSource.setSuggestionsForCategory(KnownCategories.ARTICLES, createDummySuggestions(1));
+ mSource.setSuggestionsForCategory(
+ KnownCategories.ARTICLES, createDummySuggestions(1, KnownCategories.ARTICLES));
mSource.setInfoForCategory(KnownCategories.ARTICLES,
new CategoryInfoBuilder(KnownCategories.ARTICLES).build());
assertEquals(4, mAdapter.getItemCount()); // TODO(dgn): rewrite with section descriptors.
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