Struct mockito::Mock

pub struct Mock { /* fields omitted */ }

Stores information about a mocked request. Should be initialized via mockito::mock().

Methods

impl Mock

pub fn match_query<M: Into<Matcher>>(self, query: M) -> Self

Allows matching against the query part when responding with a mock.

Note that you can also specify the query as part of the path argument in a mock call, in which case an exact match will be performed. Any future calls of Mock#match_query will override the query matcher.

Example

use mockito::{mock, Matcher};

// This will match requests containing the URL-encoded
// query parameter `greeting=good%20day`
let _m1 = mock("GET", "/test")
  .match_query(Matcher::UrlEncoded("greeting".into(), "good day".into()))
  .create();

// This will match requests containing the URL-encoded
// query parameters `hello=world` and `greeting=good%20day`
let _m2 = mock("GET", "/test")
  .match_query(Matcher::AllOf(vec![
    Matcher::UrlEncoded("hello".into(), "world".into()),
    Matcher::UrlEncoded("greeting".into(), "good day".into())
  ]))
  .create();

// You can achieve similar results with the regex matcher
let _m3 = mock("GET", "/test")
  .match_query(Matcher::Regex("hello=world".into()))
  .create();

pub fn match_header<M: Into<Matcher>>(self, field: &str, value: M) -> Self

Allows matching a particular request header when responding with a mock.

When matching a request, the field letter case is ignored.

Example

use mockito::mock;

let _m = mock("GET", "/").match_header("content-type", "application/json");

Like most other Mock methods, it allows chanining:

Example

use mockito::mock;

let _m = mock("GET", "/")
  .match_header("content-type", "application/json")
  .match_header("authorization", "password");

pub fn match_body<M: Into<Matcher>>(self, body: M) -> Self

Allows matching a particular request body when responding with a mock.

Example

use mockito::mock;

let _m1 = mock("POST", "/").match_body("{'hello':'world'}").with_body("json").create();
let _m2 = mock("POST", "/").match_body("hello=world").with_body("form").create();

// Requests passing "{'hello':'world'}" inside the body will be responded with "json".
// Requests passing "hello=world" inside the body will be responded with "form".

pub fn with_status(self, status: usize) -> Self

Sets the status code of the mock response. The default status code is 200.

Example

use mockito::mock;

let _m = mock("GET", "/").with_status(201);

pub fn with_header(self, field: &str, value: &str) -> Self

Sets a header of the mock response.

Example

use mockito::mock;

let _m = mock("GET", "/").with_header("content-type", "application/json");

pub fn with_body<StrOrBytes: AsRef<[u8]>>(self, body: StrOrBytes) -> Self

Sets the body of the mock response. Its Content-Length is handled automatically.

Example

use mockito::mock;

let _m = mock("GET", "/").with_body("hello world");

pub fn with_body_from_file(self, path: &str) -> Self

Sets the body of the mock response from the contents of a file stored under path. Its Content-Length is handled automatically.

Example

use mockito::mock;

let _m = mock("GET", "/").with_body_from_file("tests/files/simple.http");

pub fn expect(self, hits: usize) -> Self

Sets the expected amount of requests that this mock is supposed to receive. This is only enforced when calling the assert method. Defaults to 1 request.

pub fn assert(&self)

Asserts that the expected amount of requests (defaults to 1 request) were performed.

pub fn create(self) -> Self

Registers the mock to the server - your mock will be served only after calling this method.

Example

use mockito::mock;

let _m = mock("GET", "/").with_body("hello world").create();

Trait Implementations

impl PartialEq<Mock> for Mock

fn eq(&self, other: &Mock) -> bool

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

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

This method tests for !=.

impl Drop for Mock

fn drop(&mut self)

Executes the destructor for this type.

impl Clone for Mock

fn clone(&self) -> Mock

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Mock

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

Formats the value using the given formatter.

impl Display for Mock

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

Formats the value using the given formatter.