org.springframework.graphql.test.tester

Interface GraphQlTester.Errors

Enclosing interface:

GraphQlTester

public static interface GraphQlTester.Errors

Declare options to filter out expected errors or inspect all errors and verify there are no unexpected errors.

Method Summary

Modifier and Type	Method and Description
GraphQlTester.Errors	expect(Predicate<org.springframework.graphql.ResponseError> errorPredicate) Use this to declare errors that are expected.
GraphQlTester.Errors	filter(Predicate<org.springframework.graphql.ResponseError> errorPredicate) Use this to filter out errors that are expected and can be ignored.
GraphQlTester.Traversable	satisfy(Consumer<List<org.springframework.graphql.ResponseError>> errorsConsumer) Inspect errors in the response, if any.
GraphQlTester.Traversable	verify() Verify there are either no errors or that there are no unexpected errors that have not been filtered out.

Method Detail

filter

GraphQlTester.Errors filter(Predicate<org.springframework.graphql.ResponseError> errorPredicate)

Use this to filter out errors that are expected and can be ignored. This can be useful for warnings or other notifications returned along with the data.

The configured filters are applied to all errors. Those that match are treated as expected and are ignored on verify() or when traversing to a data path.

In contrast to expect(Predicate), filters do not have to match any errors, and don't imply that the errors must be present.

Parameters:

errorPredicate - the error filter to add

Returns:

the same spec to add more filters before verify()

expect

GraphQlTester.Errors expect(Predicate<org.springframework.graphql.ResponseError> errorPredicate)

Use this to declare errors that are expected.

Errors that match are treated as expected and are ignored on verify() or when traversing to a data path.

In contrast to filter(Predicate), use of this option does imply that errors are present or else an AssertionError is raised.

Parameters:

errorPredicate - the predicate for the expected error

Returns:

the same spec to add more filters or expected errors

verify

GraphQlTester.Traversable verify()

Verify there are either no errors or that there are no unexpected errors that have not been filtered out.

Returns:

a spec to switch to a data path

satisfy

GraphQlTester.Traversable satisfy(Consumer<List<org.springframework.graphql.ResponseError>> errorsConsumer)

Inspect errors in the response, if any. Use of this method effectively suppresses all errors and allows traversing to a data path.

Parameters:

errorsConsumer - to inspect errors with

Returns:

a spec to switch to a data path