Function TestDropAll

dgraph/cmd/alpha/run_test.go:1230–1278

(t *testing.T)

}

func TestDropAll(t *testing.T) {
	var m1 = `
	{
		set{
			_:foo <name> "Foo" .
		}
	}`
	var q1 = `
	{
		q(func: allofterms(name, "Foo")) {
			uid
			name
		}
	}`

	s := `name: string @index(term) .`
	require.NoError(t, alterSchemaWithRetry(s))

	require.NoError(t, runMutation(m1))

	output, err := runGraphqlQuery(q1)
	require.NoError(t, err)
	q1Result := map[string]interface{}{}
	require.NoError(t, json.Unmarshal([]byte(output), &q1Result))
	queryResults := q1Result["data"].(map[string]interface{})["q"].([]interface{})
	name := queryResults[0].(map[string]interface{})["name"].(string)
	require.Equal(t, "Foo", name)

	require.NoError(t, dropAll())

	q3 := "schema{}"
	output, err = runGraphqlQuery(q3)
	require.NoError(t, err)
	require.NoError(t, dgraphapi.CompareJSON(dgraphapi.GetFullSchemaHTTPResponse(dgraphapi.SchemaOptions{}), output))

	// Reinstate schema so that we can re-run the original query.
	require.NoError(t, alterSchemaWithRetry(s))

	q5 := `
	{
		q(func: allofterms(name, "Foo")) {
			uid
			name
		}
	}`
	output, err = runGraphqlQuery(q5)
	require.NoError(t, err)
	require.JSONEq(t, `{"data": {"q":[]}}`, output)
}

func TestIllegalCountInQueryFn(t *testing.T) {
	s := `friend: [uid] @count .`