Struct RunnerExpectation 

pub struct RunnerExpectation {
    pub expect_success: bool,
    pub expected_egress: Option<Value>,
    pub stdout_must_be_json: bool,
}

Defines the behaviour we expect from the runner invocation.

Fields

expect_success: bool

expected_egress: Option<Value>

stdout_must_be_json: bool

Implementations

impl RunnerExpectation

pub fn success() -> Self

Create an expectation that simply checks for process success.

pub fn require_json_stdout(self) -> Self

Require that stdout is valid JSON.

pub fn with_expected_egress(self, value: Value) -> Self

Provide an expected JSON fragment that must be contained in stdout.

pub fn allow_failure(self) -> Self

Allow the runner to exit with a non-zero status.

Trait Implementations

impl Clone for RunnerExpectation

fn clone(&self) -> RunnerExpectation

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RunnerExpectation

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for RunnerExpectation

fn default() -> Self

Returns the “default value” for a type.