Struct cnf_lib::test::mock::Mock

pub struct Mock { /* private fields */ }

Mock environment.

Only available when running tests, implements the IsEnvironment trait to allow testing Provider implementations. Holds an internal queue of “replies” to return, using the Mock::push_raw() and Mock::pop_raw() functions. Replies are returned from pop_raw() in the exact order they were pushed in.

Implementations

impl Mock

pub fn new() -> Self

pub fn push_raw(&self, entry: Result<String, ExecutionError>)

Push a raw result into the result queue.

pub fn pop_raw(&self) -> Result<String, ExecutionError>

Pop a raw result from the result queue.

pub fn to_env(self) -> Arc<Environment>

Convert into an Arc<Environment>.

Trait Implementations

impl Debug for Mock

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Mock

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Mock

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

Formats the value using the given formatter.

impl IsEnvironment for Mock

type Err = Infallible

fn exists(&self) -> bool

Returns true if the given Env is available at all.

fn execute(&self, _command: CommandLine) -> Result<Command, Self::Err>

Execute a command within this environment

impl Ord for Mock

fn cmp(&self, _other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<Mock> for Mock

fn eq(&self, _other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<Mock> for Mock

fn partial_cmp(&self, _other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Mock

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Mock