cljest.helpers.core
asyncclj/smacro
(async & forms)Similar to JS's async/await. Wraps the body of async in a promise and allows for the use
of await, which when called will wait for the promise to finish before continuing execution
of the promise body.
Allows await in a few cases:
Top level:
(async
(await my-promise)
(some-fn))
Inside of let:
(async
(let [a-keyword :kw]
(await (an-async-fn a-keyword))
(some-fn)))
Inside of the binding value of let:
(async
(let [a-keyword :kw
my-async-binding (await my-promise)]
(some-fn)))
Similar to JS's async/await. Wraps the body of `async` in a promise and allows for the use
of `await`, which when called will wait for the promise to finish before continuing execution
of the promise body.
Allows `await` in a few cases:
*Top level*:
```
(async
(await my-promise)
(some-fn))
```
*Inside of `let`*:
```
(async
(let [a-keyword :kw]
(await (an-async-fn a-keyword))
(some-fn)))
```
*Inside of the binding value of `let`*:
```
(async
(let [a-keyword :kw
my-async-binding (await my-promise)]
(some-fn)))
```
setup-mocksclj/smacro
(setup-mocks bindings)Similar to with-redefs, but allows for mocking at the top level or within a describe block without needing to wrap
individual tests in with-redefs/with-redefs+. Set up and automatically cleans up mocks before and after each test.
Note: this function does not work inside of an it block. If you need to mock something for an individual test case,
use with-mocks.
Example:
(describe "My test"
(h/setup-mocks [api-client/http-post+ (spy #(js/Promise.resolve))])
(it "should make a request when called"
(some-requesting-fn)
(m/called-with? api-client/http-post+ body)))
Similar to `with-redefs`, but allows for mocking at the top level or within a describe block without needing to wrap
individual tests in `with-redefs`/`with-redefs+`. Set up and automatically cleans up mocks before and after each test.
Note: this function does not work inside of an `it` block. If you need to mock something for an individual test case,
use `with-mocks`.
Example:
```clj
(describe "My test"
(h/setup-mocks [api-client/http-post+ (spy #(js/Promise.resolve))])
(it "should make a request when called"
(some-requesting-fn)
(m/called-with? api-client/http-post+ body)))
```with-mocksclj/smacro
(with-mocks bindings & body)Similar to with-redefs but handles bodies that may have promises.
Similar to `with-redefs` but handles bodies that may have promises.
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