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Additional tests for migration

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This commit is contained in:
Philip Whitehouse 2017-02-05 21:23:43 +00:00
parent 5d2e28e8ed
commit af0c47c325
1 changed files with 48 additions and 1 deletions
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49
k9mail/src/test/java/com/fsck/k9/mailstore/migrations/MigrationTo60Test.java
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@ -1,10 +1,15 @@
package com.fsck.k9.mailstore.migrations;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
@ -18,12 +23,17 @@ import com.fsck.k9.controller.MessagingControllerCommands.PendingSetFlag;
import com.fsck.k9.mail.Flag;
import com.fsck.k9.mailstore.migrations.MigrationTo60.OldPendingCommand;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.annotation.Config;
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
@RunWith(RobolectricTestRunner.class)
@Config(manifest = Config.NONE)
public class MigrationTo60Test {
private static final String PENDING_COMMAND_MOVE_OR_COPY = "com.fsck.k9.MessagingController.moveOrCopy";
private static final String PENDING_COMMAND_MOVE_OR_COPY_BULK = "com.fsck.k9.MessagingController.moveOrCopyBulk";
@ -48,6 +58,43 @@ public class MigrationTo60Test {
UID_MAP.put("uid_2", "uid_other_2");
}
@Test
public void migratePendingCommands_changesTableStructure() {
SQLiteDatabase database = SQLiteDatabase.create(null);
createV59Table(database);
MigrationTo60.migratePendingCommands(database);
List<String> columns = getColumnList(database, "pending_commands");
assertArrayEquals(new String[]{"id", "command", "data"}, columns.toArray());
}
@Test
public void migratePendingCommands_isMultiRunSafe() {
SQLiteDatabase database = SQLiteDatabase.create(null);
createV59Table(database);
MigrationTo60.migratePendingCommands(database);
MigrationTo60.migratePendingCommands(database);
}
private List<String> getColumnList(SQLiteDatabase db, String table) {
List<String> columns = new ArrayList<>();
Cursor columnCursor = db.rawQuery("PRAGMA table_info("+table+")", null);
while (columnCursor.moveToNext()) {
columns.add(columnCursor.getString(1));
}
return columns;
}
private void createV59Table(SQLiteDatabase db) {
db.execSQL("CREATE TABLE pending_commands (" +
"id INTEGER PRIMARY KEY, " +
"command TEXT, " +
"arguments TEXT" +
")");
}
@Test
public void testMigrateMoveOrCopy__withUidArray() {