Example #1
0
func testList(t *testing.T, kv store.Store) {
	prefix := "testList"

	firstKey := "testList/first"
	firstValue := []byte("first")

	secondKey := "testList/second"
	secondValue := []byte("second")

	// Put the first key
	err := kv.Put(firstKey, firstValue, nil)
	assert.NoError(t, err)

	// Put the second key
	err = kv.Put(secondKey, secondValue, nil)
	assert.NoError(t, err)

	// List should work and return the two correct values
	for _, parent := range []string{prefix, prefix + "/"} {
		pairs, err := kv.List(parent)
		assert.NoError(t, err)
		if assert.NotNil(t, pairs) {
			assert.Equal(t, len(pairs), 2)
		}

		// Check pairs, those are not necessarily in Put order
		for _, pair := range pairs {
			if pair.Key == firstKey {
				assert.Equal(t, pair.Value, firstValue)
			}
			if pair.Key == secondKey {
				assert.Equal(t, pair.Value, secondValue)
			}
		}
	}

	// List should fail: the key does not exist
	pairs, err := kv.List("idontexist")
	assert.Equal(t, store.ErrKeyNotFound, err)
	assert.Nil(t, pairs)
}