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added junit test for database migration 3 to 4

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oliexdev
2019-01-19 07:53:56 +01:00
parent 74508aafae
commit 29e6883a3a
1 changed files with 69 additions and 1 deletions
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70
android_app/app/src/androidTest/java/com/health/openscale/DatabaseMigrationTest.java
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@@ -67,7 +67,7 @@ public class DatabaseMigrationTest {
}
ContentValues measurement = new ContentValues();
for (int i = 2; i < 5; ++i) {
for (int i = 2; i < 4; ++i) {
for (int j = 0; j < 2; ++j) {
measurement.put("userId", i);
measurement.put("enabled", j);
@@ -193,4 +193,72 @@ public class DatabaseMigrationTest {
assertTrue(cursor.isAfterLast());
}
@Test
public void migrate3To4() throws Exception {
SupportSQLiteDatabase db = helper.createDatabase(TEST_DB, 3);
ContentValues users = new ContentValues();
for (int i = 1; i < 4; ++i) {
users.put("id", i);
users.put("username", String.format("test%d", i));
users.put("birthday", i*100);
users.put("bodyHeight", i * 50);
users.put("scaleUnit", 0);
users.put("gender", 0);
users.put("initialWeight", i * 25);
users.put("goalWeight", i * 20);
users.put("measureUnit", 0);
users.put("activityLevel", 0);
assertNotSame(-1, db.insert("scaleUsers", SQLiteDatabase.CONFLICT_ABORT, users));
}
ContentValues measurement = new ContentValues();
for (int i = 2; i < 4; ++i) {
for (int j = 0; j < 2; ++j) {
measurement.put("userId", i);
measurement.put("enabled", j);
measurement.put("comment", "a string");
for (String type : new String[]{"weight", "fat", "water", "muscle", "lbm", "waist", "hip", "bone",
"visceralFat", "chest", "thigh", "biceps", "neck", "caliper1", "caliper2", "caliper3"}) {
measurement.put(type, (float) i * j + type.hashCode());
}
assertNotSame(-1, db.insert("scaleMeasurements", SQLiteDatabase.CONFLICT_ABORT, measurement));
}
}
// Prepare for the next version.
db.close();
// Re-open the database with version 4 and provide MIGRATION_3_4 as the migration process.
db = helper.runMigrationsAndValidate(TEST_DB, 4, true, AppDatabase.MIGRATION_3_4);
// MigrationTestHelper automatically verifies the schema changes.
Cursor cursor = db.query("SELECT * FROM scaleMeasurements ORDER BY id, userId");
assertEquals(2 * 2, cursor.getCount());
cursor.moveToFirst();
for (int i = 2; i < 4; ++i) {
for (int j = 0; j < 2; ++j) {
assertEquals(i, cursor.getInt(cursor.getColumnIndex("userId")));
assertEquals(j, cursor.getInt(cursor.getColumnIndex("enabled")));
assertEquals("a string", cursor.getString(cursor.getColumnIndex("comment")));
for (String type : new String[]{"weight", "fat", "water", "muscle", "lbm", "waist", "hip", "bone",
"visceralFat", "chest", "thigh", "biceps", "neck", "caliper1", "caliper2", "caliper3"}) {
assertEquals((float) i * j + type.hashCode(),
cursor.getFloat(cursor.getColumnIndex(type)));
}
for (String type : new String[]{"calories"}) {
assertEquals(0.0f, cursor.getFloat(cursor.getColumnIndex(type)));
}
cursor.moveToNext();
}
}
assertTrue(cursor.isAfterLast());
}
}