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Merge "ModuleLicenseProviderTest converted to JUnit"

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This commit is contained in:
Jeremy Goldman
2020-12-21 07:38:51 +00:00
committed by Android (Google) Code Review
parent 7d5483f6d7 471659f30d
commit 04eeb1e5e3
2 changed files with 25 additions and 21 deletions
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10
src/com/android/settings/deviceinfo/legal/ModuleLicenseProvider.java
View File

@@ -62,7 +62,7 @@ public class ModuleLicenseProvider extends ContentProvider {
@Override
public String getType(Uri uri) {
checkUri(getContext(), uri);
checkUri(getModuleContext(), uri);
return LICENSE_FILE_MIME_TYPE;
}
@@ -83,7 +83,7 @@ public class ModuleLicenseProvider extends ContentProvider {
@Override
public ParcelFileDescriptor openFile(Uri uri, String mode) {
final Context context = getContext();
final Context context = getModuleContext();
checkUri(context, uri);
Preconditions.checkArgument("r".equals(mode), "Read is the only supported mode");
@@ -191,4 +191,10 @@ public class ModuleLicenseProvider extends ContentProvider {
private static SharedPreferences getPrefs(Context context) {
return context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE);
}
// Method to allow context injection for testing purposes.
@VisibleForTesting
protected Context getModuleContext() {
return getContext();
}
}

36
tests/robotests/src/com/android/settings/deviceinfo/legal/ModuleLicenseProviderTest.java → tests/unit/src/com/android/settings/deviceinfo/legal/ModuleLicenseProviderTest.java
View File

@@ -11,7 +11,7 @@
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License
* limitations under the License.
*/
package com.android.settings.deviceinfo.legal;
@@ -28,27 +28,23 @@ import static org.mockito.Mockito.when;
import android.content.ContentResolver;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.pm.ApplicationInfo;
import android.content.pm.ModuleInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.res.AssetFileDescriptor;
import android.content.res.AssetManager;
import android.content.res.Resources;
import android.net.Uri;
import android.os.ParcelFileDescriptor;
import androidx.test.core.app.ApplicationProvider;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.RuntimeEnvironment;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
@RunWith(RobolectricTestRunner.class)
@RunWith(AndroidJUnit4.class)
public class ModuleLicenseProviderTest {
public static final String PACKAGE_NAME = "com.android.test_package";
@Test
@@ -149,7 +145,7 @@ public class ModuleLicenseProviderTest {
ModuleLicenseProvider provider = spy(new ModuleLicenseProvider());
Context context = mock(Context.class);
PackageManager packageManager = mock(PackageManager.class);
when(provider.getContext()).thenReturn(context);
when(provider.getModuleContext()).thenReturn(context);
when(context.getPackageManager()).thenReturn(packageManager);
when(packageManager.getModuleInfo(PACKAGE_NAME, 0))
.thenThrow(new PackageManager.NameNotFoundException());
@@ -168,7 +164,7 @@ public class ModuleLicenseProviderTest {
ModuleLicenseProvider provider = spy(new ModuleLicenseProvider());
Context context = mock(Context.class);
PackageManager packageManager = mock(PackageManager.class);
when(provider.getContext()).thenReturn(context);
when(provider.getModuleContext()).thenReturn(context);
when(context.getPackageManager()).thenReturn(packageManager);
when(packageManager.getModuleInfo(PACKAGE_NAME, 0))
.thenReturn(new ModuleInfo());
@@ -249,7 +245,7 @@ public class ModuleLicenseProviderTest {
ModuleLicenseProvider provider = spy(new ModuleLicenseProvider());
Context context = mock(Context.class);
PackageManager packageManager = mock(PackageManager.class);
when(provider.getContext()).thenReturn(context);
when(provider.getModuleContext()).thenReturn(context);
when(context.getPackageManager()).thenReturn(packageManager);
when(packageManager.getModuleInfo(PACKAGE_NAME, 0))
.thenThrow(new PackageManager.NameNotFoundException());
@@ -268,7 +264,7 @@ public class ModuleLicenseProviderTest {
ModuleLicenseProvider provider = spy(new ModuleLicenseProvider());
Context context = mock(Context.class);
PackageManager packageManager = mock(PackageManager.class);
when(provider.getContext()).thenReturn(context);
when(provider.getModuleContext()).thenReturn(context);
when(context.getPackageManager()).thenReturn(packageManager);
when(packageManager.getModuleInfo(PACKAGE_NAME, 0))
.thenReturn(new ModuleInfo());
@@ -284,7 +280,7 @@ public class ModuleLicenseProviderTest {
@Test
public void isCachedHtmlFileOutdated_packageNotInSharedPrefs_returnTrue()
throws PackageManager.NameNotFoundException {
Context context = RuntimeEnvironment.application;
Context context = ApplicationProvider.getApplicationContext();
context.getSharedPreferences(ModuleLicenseProvider.PREFS_NAME, Context.MODE_PRIVATE)
.edit().clear().commit();
@@ -294,7 +290,7 @@ public class ModuleLicenseProviderTest {
@Test
public void isCachedHtmlFileOutdated_versionCodeDiffersFromSharedPref_returnTrue()
throws PackageManager.NameNotFoundException {
Context context = spy(RuntimeEnvironment.application);
Context context = spy(ApplicationProvider.getApplicationContext());
SharedPreferences.Editor editor = context.getSharedPreferences(
ModuleLicenseProvider.PREFS_NAME, Context.MODE_PRIVATE)
.edit();
@@ -313,7 +309,7 @@ public class ModuleLicenseProviderTest {
@Test
public void isCachedHtmlFileOutdated_fileDoesNotExist_returnTrue()
throws PackageManager.NameNotFoundException {
Context context = spy(RuntimeEnvironment.application);
Context context = spy(ApplicationProvider.getApplicationContext());
context.getSharedPreferences(ModuleLicenseProvider.PREFS_NAME, Context.MODE_PRIVATE)
.edit().clear().commit();
SharedPreferences.Editor editor = context.getSharedPreferences(
@@ -335,7 +331,7 @@ public class ModuleLicenseProviderTest {
@Test
public void isCachedHtmlFileOutdated_fileIsEmpty_returnTrue()
throws PackageManager.NameNotFoundException, IOException {
Context context = spy(RuntimeEnvironment.application);
Context context = spy(ApplicationProvider.getApplicationContext());
context.getSharedPreferences(ModuleLicenseProvider.PREFS_NAME, Context.MODE_PRIVATE)
.edit().clear().commit();
SharedPreferences.Editor editor = context.getSharedPreferences(
@@ -360,7 +356,7 @@ public class ModuleLicenseProviderTest {
@Test
public void isCachedHtmlFileOutdated_notOutdated_returnFalse()
throws PackageManager.NameNotFoundException, IOException {
Context context = spy(RuntimeEnvironment.application);
Context context = spy(ApplicationProvider.getApplicationContext());
context.getSharedPreferences(ModuleLicenseProvider.PREFS_NAME, Context.MODE_PRIVATE)
.edit().clear().commit();
SharedPreferences.Editor editor = context.getSharedPreferences(
@@ -388,6 +384,8 @@ public class ModuleLicenseProviderTest {
@Test
public void getUriForPackage_returnsProperlyFormattedUri() {
assertThat(ModuleLicenseProvider.getUriForPackage(PACKAGE_NAME))
.isEqualTo(Uri.parse("content://com.android.settings.module_licenses/com.android.test_package/NOTICE.html"));
.isEqualTo(Uri.parse(
"content://com.android.settings.module_licenses/"
+ "com.android.test_package/NOTICE.html"));
}
}