PeterCxy/SetupWizardLibrary
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Merge "[SuwLib] Set up mockito"

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Maurice Lam 2016-12-02 20:47:12 +00:00 committed by Android (Google) Code Review
parent 07e92e75c5 a7eb9e54ab
commit bd1d7582d5
2 changed files with 20 additions and 81 deletions
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98
library/full-support/test/src/com/android/setupwizardlib/test/HeaderRecyclerViewTest.java
View file

@ -16,7 +16,8 @@
package com.android.setupwizardlib.test;
import static org.junit.Assert.assertEquals;
import static org.mockito.Matchers.eq;
import static org.mockito.Mockito.verify;
import android.support.test.InstrumentationRegistry;
import android.support.test.filters.SmallTest;
@ -30,6 +31,8 @@ import com.android.setupwizardlib.view.HeaderRecyclerView.HeaderAdapter;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
/**
* Test for {@link com.android.setupwizardlib.view.HeaderRecyclerView}
@ -41,12 +44,14 @@ public class HeaderRecyclerViewTest {
private TestAdapter mWrappedAdapter;
private HeaderAdapter mHeaderAdapter;
private TestDataObserver mObserver;
@Mock
private RecyclerView.AdapterDataObserver mObserver;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mWrappedAdapter = new TestAdapter();
mObserver = new TestDataObserver();
mHeaderAdapter = new HeaderAdapter(mWrappedAdapter);
mHeaderAdapter.registerAdapterDataObserver(mObserver);
@ -59,7 +64,7 @@ public class HeaderRecyclerViewTest {
public void testNotifyChanged() {
mWrappedAdapter.notifyDataSetChanged();
assertEquals("onChanged", mObserver.lastNotification);
verify(mObserver).onChanged();
}
/**
@ -69,9 +74,7 @@ public class HeaderRecyclerViewTest {
public void testNotifyItemChangedNoHeader() {
mWrappedAdapter.notifyItemChanged(12);
assertEquals("onItemRangeChanged", mObserver.lastNotification);
assertEquals(12, mObserver.lastArg1);
assertEquals(1, mObserver.lastArg2);
verify(mObserver).onItemRangeChanged(eq(12), eq(1), eq(null));
}
/**
@ -83,9 +86,7 @@ public class HeaderRecyclerViewTest {
mHeaderAdapter.setHeader(new View(InstrumentationRegistry.getTargetContext()));
mWrappedAdapter.notifyItemChanged(12);
assertEquals("onItemRangeChanged", mObserver.lastNotification);
assertEquals(13, mObserver.lastArg1);
assertEquals(1, mObserver.lastArg2);
verify(mObserver).onItemRangeChanged(eq(13), eq(1), eq(null));
}
/**
@ -95,9 +96,7 @@ public class HeaderRecyclerViewTest {
public void testNotifyItemInsertedNoHeader() {
mWrappedAdapter.notifyItemInserted(12);
assertEquals("onItemRangeInserted", mObserver.lastNotification);
assertEquals(12, mObserver.lastArg1);
assertEquals(1, mObserver.lastArg2);
verify(mObserver).onItemRangeInserted(eq(12), eq(1));
}
/**
@ -109,9 +108,7 @@ public class HeaderRecyclerViewTest {
mHeaderAdapter.setHeader(new View(InstrumentationRegistry.getTargetContext()));
mWrappedAdapter.notifyItemInserted(12);
assertEquals("onItemRangeInserted", mObserver.lastNotification);
assertEquals(13, mObserver.lastArg1);
assertEquals(1, mObserver.lastArg2);
verify(mObserver).onItemRangeInserted(eq(13), eq(1));
}
/**
@ -121,9 +118,7 @@ public class HeaderRecyclerViewTest {
public void testNotifyItemRemovedNoHeader() {
mWrappedAdapter.notifyItemRemoved(12);
assertEquals("onItemRangeRemoved", mObserver.lastNotification);
assertEquals(12, mObserver.lastArg1);
assertEquals(1, mObserver.lastArg2);
verify(mObserver).onItemRangeRemoved(eq(12), eq(1));
}
/**
@ -135,9 +130,7 @@ public class HeaderRecyclerViewTest {
mHeaderAdapter.setHeader(new View(InstrumentationRegistry.getTargetContext()));
mWrappedAdapter.notifyItemRemoved(12);
assertEquals("onItemRangeRemoved", mObserver.lastNotification);
assertEquals(13, mObserver.lastArg1);
assertEquals(1, mObserver.lastArg2);
verify(mObserver).onItemRangeRemoved(eq(13), eq(1));
}
/**
@ -147,10 +140,7 @@ public class HeaderRecyclerViewTest {
public void testNotifyItemMovedNoHeader() {
mWrappedAdapter.notifyItemMoved(12, 18);
assertEquals("onItemRangeMoved", mObserver.lastNotification);
assertEquals(12, mObserver.lastArg1);
assertEquals(18, mObserver.lastArg2);
assertEquals(1, mObserver.lastArg3);
verify(mObserver).onItemRangeMoved(eq(12), eq(18), eq(1));
}
/**
@ -162,10 +152,7 @@ public class HeaderRecyclerViewTest {
mHeaderAdapter.setHeader(new View(InstrumentationRegistry.getTargetContext()));
mWrappedAdapter.notifyItemMoved(12, 18);
assertEquals("onItemRangeMoved", mObserver.lastNotification);
assertEquals(13, mObserver.lastArg1);
assertEquals(19, mObserver.lastArg2);
assertEquals(1, mObserver.lastArg3);
verify(mObserver).onItemRangeMoved(eq(13), eq(19), eq(1));
}
/**
@ -187,55 +174,4 @@ public class HeaderRecyclerViewTest {
return 0;
}
}
/**
* Test observer which stores the last observed notification.
*/
// TODO: set up mockito for this instead
public static class TestDataObserver extends RecyclerView.AdapterDataObserver {
public String lastNotification;
public int lastArg1 = -1;
public int lastArg2 = -1;
public int lastArg3 = -1;
@Override
public void onChanged() {
super.onChanged();
lastNotification = "onChanged";
}
@Override
public void onItemRangeChanged(int positionStart, int itemCount) {
super.onItemRangeChanged(positionStart, itemCount);
lastNotification = "onItemRangeChanged";
lastArg1 = positionStart;
lastArg2 = itemCount;
}
@Override
public void onItemRangeInserted(int positionStart, int itemCount) {
super.onItemRangeInserted(positionStart, itemCount);
lastNotification = "onItemRangeInserted";
lastArg1 = positionStart;
lastArg2 = itemCount;
}
@Override
public void onItemRangeMoved(int fromPosition, int toPosition, int itemCount) {
super.onItemRangeMoved(fromPosition, toPosition, itemCount);
lastNotification = "onItemRangeMoved";
lastArg1 = fromPosition;
lastArg2 = toPosition;
lastArg3 = itemCount;
}
@Override
public void onItemRangeRemoved(int positionStart, int itemCount) {
super.onItemRangeRemoved(positionStart, itemCount);
lastNotification = "onItemRangeRemoved";
lastArg1 = positionStart;
lastArg2 = itemCount;
}
}
}

3
library/self.gradle
View file

@ -16,7 +16,10 @@ android.sourceSets {
dependencies {
androidTestCompile 'com.android.support.test:rules:0.5'
androidTestCompile 'com.android.support.test:runner:0.5'
androidTestCompile 'com.google.dexmaker:dexmaker:1.2'
androidTestCompile 'com.google.dexmaker:dexmaker-mockito:1.2'
androidTestCompile 'junit:junit:4.+'
androidTestCompile 'org.mockito:mockito-core:1.9.5'
}
}