@Test
public void getCount() {
cursor.setResults(
new Object[][] {
new Object[] {"aString", 1234L, 41}, new Object[] {"anotherString", 5678L, 42}
});
assertThat(cursor.getCount()).isEqualTo(2);
}
@Test
public void moveToPositionBoundsChecks() {
cursor.setResults(
new Object[][] {
new Object[] {"aString", 1234L, 41}, new Object[] {"anotherString", 5678L, 42}
});
assertThat(cursor.moveToPosition(2)).isFalse();
assertThat(cursor.moveToPosition(-1)).isFalse();
}
@Test
public void getColumnIndex() {
assertThat(cursor.getColumnIndex("invalidColumn")).isEqualTo(-1);
assertThat(cursor.getColumnIndex("stringColumn")).isEqualTo(0);
assertThat(cursor.getColumnIndexOrThrow("stringColumn")).isEqualTo(0);
try {
cursor.getColumnIndexOrThrow("invalidColumn");
fail();
} catch (IllegalArgumentException ex) {
}
}
@Before
public void setup() throws Exception {
contentResolver = RuntimeEnvironment.application.getContentResolver();
ShadowContentResolver shadowContentResolver = shadowOf(contentResolver);
uri = Uri.parse("http://foo");
cursor = new RoboCursor();
shadowContentResolver.setCursor(uri, cursor);
ArrayList<String> columnNames = new ArrayList<>();
columnNames.add("stringColumn");
columnNames.add("longColumn");
columnNames.add("intColumn");
cursor.setColumnNames(columnNames);
}
@Test
public void moveToPositionMovesToAppropriateRow() throws Exception {
cursor.setResults(
new Object[][] {
new Object[] {"aString", 1234L, 41}, new Object[] {"anotherString", 5678L, 42}
});
assertThat(cursor.moveToPosition(1)).isTrue();
assertThat(cursor.getString(cursor.getColumnIndex("stringColumn"))).isEqualTo("anotherString");
assertThat(cursor.getLong(cursor.getColumnIndex("longColumn"))).isEqualTo(5678L);
assertThat(cursor.getInt(cursor.getColumnIndex("intColumn"))).isEqualTo(42);
assertThat(cursor.moveToPosition(0)).isTrue();
assertThat(cursor.getString(cursor.getColumnIndex("stringColumn"))).isEqualTo("aString");
assertThat(cursor.getLong(cursor.getColumnIndex("longColumn"))).isEqualTo(1234L);
assertThat(cursor.getInt(cursor.getColumnIndex("intColumn"))).isEqualTo(41);
}
@Test
public void moveToNextAdvancesToNextRow() throws Exception {
cursor.setResults(
new Object[][] {
new Object[] {"aString", 1234L, 41}, new Object[] {"anotherString", 5678L, 42}
});
assertThat(cursor.getCount()).isEqualTo(2);
assertThat(cursor.getColumnCount()).isEqualTo(3);
assertThat(cursor.getType(0)).isEqualTo(Cursor.FIELD_TYPE_STRING);
assertThat(cursor.getType(1)).isEqualTo(Cursor.FIELD_TYPE_INTEGER);
assertThat(cursor.moveToNext()).isTrue();
assertThat(cursor.moveToNext()).isTrue();
assertThat(cursor.getColumnName(0)).isEqualTo("stringColumn");
assertThat(cursor.getColumnName(1)).isEqualTo("longColumn");
assertThat(cursor.getString(cursor.getColumnIndex("stringColumn"))).isEqualTo("anotherString");
assertThat(cursor.getLong(cursor.getColumnIndex("longColumn"))).isEqualTo(5678L);
assertThat(cursor.getInt(cursor.getColumnIndex("intColumn"))).isEqualTo(42);
}
@Test
public void closeIsRemembered() throws Exception {
cursor.close();
assertThat(cursor.getCloseWasCalled()).isTrue();
}