apitest

package module
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 Go to latest Published: Oct 27, 2019 License: MIT Imports: 24 Imported by: 16

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apitest

A simple and extensible behavioural testing library in golang. Supports mocking external http calls and renders sequence diagrams on completion.

In behavioural tests the internal structure of the app is not known by the tests. Data is input to the system and the outputs are expected to meet certain conditions.

Logo by @egonelbre

Documentation

Please visit https://apitest.dev for the latest documentation.

Installation

go get -u github.com/steinfletcher/apitest

Examples

Framework and library integration examples
Example Comment
gin popular martini-like web framework
gorilla the gorilla web toolkit
iris iris web framework
echo High performance, extensible, minimalist Go web framework
mocks example mocking out external http calls
sequence diagrams generate sequence diagrams from tests. See the demo
Companion libraries
Library Comment
JSONPath JSONPath assertion addons
PlantUML Export sequence diagrams as plantUML
Credits

This library was influenced by the following software packages:

  • YatSpec for creating sequence diagrams from tests
  • MockMVC and superagent for the concept and behavioural testing approach
  • Gock for the approach to mocking HTTP services in Go
  • Baloo for API design

Credit to testify which is this libraries' only dependency.

Code snippets
JSON body matcher
func TestApi(t *testing.T) {
	apitest.New().
		Handler(handler).
		Get("/user/1234").
		Expect(t).
		Body(`{"id": "1234", "name": "Tate"}`).
		Status(http.StatusCreated).
		End()
}
JSONPath

For asserting on parts of the response body JSONPath may be used. A separate module must be installed which provides these assertions - go get -u github.com/steinfletcher/apitest-jsonpath. This is packaged separately to keep this library dependency free.

Given the response is {"a": 12345, "b": [{"key": "c", "value": "result"}]}

func TestApi(t *testing.T) {
	apitest.New().
		Handler(handler).
		Get("/hello").
		Expect(t).
		Assert(jsonpath.Contains(`$.b[? @.key=="c"].value`, "result")).
		End()
}

and jsonpath.Equals checks for value equality

func TestApi(t *testing.T) {
	apitest.New(handler).
		Get("/hello").
		Expect(t).
		Assert(jsonpath.Equal(`$.a`, float64(12345))).
		End()
}
Custom assert functions
func TestApi(t *testing.T) {
	apitest.New().
		Handler(handler).
		Get("/hello").
		Expect(t).
		Assert(func(res *http.Response, req *http.Request) {
			assert.Equal(t, http.StatusOK, res.StatusCode)
		}).
		End()
}
Assert cookies
func TestApi(t *testing.T) {
	apitest.New().
		Handler(handler).
		Patch("/hello").
		Expect(t).
		Status(http.StatusOK).
		Cookies(apitest.Cookie"ABC").Value("12345")).
		CookiePresent("Session-Token").
		CookieNotPresent("XXX").
		Cookies(
			apitest.Cookie("ABC").Value("12345"),
			apitest.Cookie("DEF").Value("67890"),
		).
		End()
}
Assert headers
func TestApi(t *testing.T) {
	apitest.New().
		Handler(handler).
		Get("/hello").
		Expect(t).
		Status(http.StatusOK).
		Headers(map[string]string{"ABC": "12345"}).
		End()
}
Mocking external http calls
var getUser = apitest.NewMock().
	Get("/user/12345").
	RespondWith().
	Body(`{"name": "jon", "id": "1234"}`).
	Status(http.StatusOK).
	End()

var getPreferences = apitest.NewMock().
	Get("/preferences/12345").
	RespondWith().
	Body(`{"is_contactable": true}`).
	Status(http.StatusOK).
	End()

func TestApi(t *testing.T) {
	apitest.New().
		Mocks(getUser, getPreferences).
		Handler(handler).
		Get("/hello").
		Expect(t).
		Status(http.StatusOK).
		Body(`{"name": "jon", "id": "1234"}`).
		End()
}
Generating sequence diagrams from tests

func TestApi(t *testing.T) {
	apitest.New().
		Report(apitest.SequenceDiagram()).
		Mocks(getUser, getPreferences).
		Handler(handler).
		Get("/hello").
		Expect(t).
		Status(http.StatusOK).
		Body(`{"name": "jon", "id": "1234"}`).
		End()
}

It is possible to override the default storage location by passing the formatter instance Report(apitest.NewSequenceDiagramFormatter(".sequence-diagrams")). You can bring your own formatter too if you want to produce custom output. By default a sequence diagram is rendered on a html page. See the demo

Debugging http requests and responses generated by api test and any mocks
func TestApi(t *testing.T) {
	apitest.New().
		Debug().
		Handler(handler).
		Get("/hello").
		Expect(t).
		Status(http.StatusOK).
		End()
}
Provide basic auth in the request
func TestApi(t *testing.T) {
	apitest.New().
		Handler(handler).
		Get("/hello").
		BasicAuth("username:password").
		Expect(t).
		Status(http.StatusOK).
		End()
}
Provide cookies in the request
func TestApi(t *testing.T) {
	apitest.New().
		Handler(handler).
		Get("/hello").
		Cookies(apitest.Cookie("ABC").Value("12345")).
		Expect(t).
		Status(http.StatusOK).
		End()
}
Provide headers in the request
func TestApi(t *testing.T) {
	apitest.New().
		Handler(handler).
		Delete("/hello").
		Headers(map[string]string{"My-Header": "12345"}).
		Expect(t).
		Status(http.StatusOK).
		End()
}
Provide query parameters in the request

Query, QueryParams and QueryCollection can all be used in combination

func TestApi(t *testing.T) {
	apitest.New().
		Handler(handler).
		Get("/hello").
		QueryParams(map[string]string{"a": "1", "b": "2"}).
		Query("c", "d").
		Expect(t).
		Status(http.StatusOK).
		End()
}

Providing {"a": {"b", "c", "d"} results in parameters encoded as a=b&a=c&a=d. QueryCollection can be used in combination with Query

func TestApi(t *testing.T) {
	apitest.New().
		Handler(handler).
		Get("/hello").
		QueryCollection(map[string][]string{"a": {"b", "c", "d"}}).
		Expect(t).
		Status(http.StatusOK).
		End()
}
Provide a url encoded form body in the request
func TestApi(t *testing.T) {
	apitest.New().
		Handler(handler).
		Post("/hello").
		FormData("a", "1").
		FormData("b", "2").
		FormData("b", "3").
		FormData("c", "4", "5", "6").
		Expect(t).
		Status(http.StatusOK).
		End()
}
Capture the request and response data
func TestApi(t *testing.T) {
	apitest.New().
		Observe(func(res *http.Response, req *http.Request, apiTest *apitest.APITest) {
			// do something with res and req
		}).
		Handler(handler).
		Get("/hello").
		Expect(t).
		Status(http.StatusOK).
		End()
}
Intercept the request

This is useful for mutating the request before it is sent to the system under test.

func TestApi(t *testing.T) {
	apitest.New().
		Handler(handler).
		Intercept(func(req *http.Request) {
			req.URL.RawQuery = "a[]=xxx&a[]=yyy"
		}).
		Get("/hello").
		Expect(t).
		Status(http.StatusOK).
		End()
}

Contributing

View the contributing guide.

Documentation

Index

Constants

View Source 
const ConsumerName = "cli"

ConsumerName default consumer name

View Source 
const SystemUnderTestDefaultName = "sut"

SystemUnderTestDefaultName default name for system under test

Variables

This section is empty.

Functions

This section is empty.

Types

type APITest 

type APITest struct {
	// contains filtered or unexported fields
}

APITest is the top level struct holding the test spec

func New 

func New(name ...string) *APITest

New creates a new api test. The name is optional and will appear in test reports

func (*APITest) Debug 

func (a *APITest) Debug() *APITest

Debug logs to the console the http wire representation of all http interactions that are intercepted by apitest. This includes the inbound request to the application under test, the response returned by the application and any interactions that are intercepted by the mock server.

func (*APITest) Delete added in v1.0.3 

func (a *APITest) Delete(url string) *Request

Delete is a convenience method for setting the request as http.MethodDelete

func (*APITest) EnableNetworking added in v1.3.0 

func (a *APITest) EnableNetworking(cli ...*http.Client) *APITest

EnableNetworking will enable networking for provided clients

func (*APITest) Get added in v1.0.3 

func (a *APITest) Get(url string) *Request

Get is a convenience method for setting the request as http.MethodGet

func (*APITest) Handler 

func (a *APITest) Handler(handler http.Handler) *APITest

Handler defines the http handler that is invoked when the test is run

func (*APITest) HttpClient 

func (a *APITest) HttpClient(cli *http.Client) *APITest

HttpClient allows the developer to provide a custom http client when using mocks

func (*APITest) Intercept added in v1.0.3 

func (a *APITest) Intercept(interceptor Intercept) *APITest

Intercept is a builder method for setting the request interceptor

func (*APITest) Meta added in v1.0.2 

func (a *APITest) Meta(meta map[string]interface{}) *APITest

Meta provides a hook to add custom meta data to the test which can be picked up when defining a custom reporter

func (*APITest) Method added in v1.0.3 

func (a *APITest) Method(method string) *Request

Method is a builder method for setting the http method of the request

func (*APITest) Mocks 

func (a *APITest) Mocks(mocks ...*Mock) *APITest

Mocks is a builder method for setting the mocks

func (*APITest) Observe 

func (a *APITest) Observe(observers ...Observe) *APITest

Observe is a builder method for setting the observers

func (*APITest) ObserveMocks 

func (a *APITest) ObserveMocks(observer Observe) *APITest

ObserveMocks is a builder method for setting the mocks observers

func (*APITest) Patch added in v1.0.3 

func (a *APITest) Patch(url string) *Request

Patch is a convenience method for setting the request as http.MethodPatch

func (*APITest) Post added in v1.0.3 

func (a *APITest) Post(url string) *Request

Post is a convenience method for setting the request as http.MethodPost

func (*APITest) Put added in v1.0.3 

func (a *APITest) Put(url string) *Request

Put is a convenience method for setting the request as http.MethodPut

func (*APITest) Recorder added in v1.1.3 

func (a *APITest) Recorder(recorder *Recorder) *APITest

Recorder provides a hook to add a recorder to the test

func (*APITest) RecorderHook 

func (a *APITest) RecorderHook(hook RecorderHook) *APITest

RecorderHook allows the consumer to provider a function that will receive the recorder instance before the test runs. This can be used to inject custom events which can then be rendered in diagrams Deprecated: use Recorder() instead

func (*APITest) Report added in v1.0.2 

func (a *APITest) Report(reporter ReportFormatter) *APITest

Report provides a hook to add custom formatting to the output of the test

func (*APITest) Request 

func (a *APITest) Request() *Request

Request returns the request spec

func (*APITest) Response 

func (a *APITest) Response() *Response

Response returns the expected response

func (*APITest) Verifier added in v1.3.8 

func (a *APITest) Verifier(v Verifier) *APITest

Verifier allows consumers to override the verification implementation. By default testify is used to perform assertions

type Assert 

type Assert func(*http.Response, *http.Request) error

Assert is a user defined custom assertion function 

var IsClientError Assert = func(response *http.Response, request *http.Request) error {
	if response.StatusCode >= 400 && response.StatusCode < 500 {
		return nil
	}
	return fmt.Errorf("not a client error. Status code=%d", response.StatusCode)
}

IsClientError is a convenience function to assert on a range of client error status codes 

var IsServerError Assert = func(response *http.Response, request *http.Request) error {
	if response.StatusCode >= 500 {
		return nil
	}
	return fmt.Errorf("not a server error. Status code=%d", response.StatusCode)
}

IsServerError is a convenience function to assert on a range of server error status codes 

var IsSuccess Assert = func(response *http.Response, request *http.Request) error {
	if response.StatusCode >= 200 && response.StatusCode < 400 {
		return nil
	}
	return fmt.Errorf("not success. Status code=%d", response.StatusCode)
}

IsSuccess is a convenience function to assert on a range of happy path status codes 

type Cookie struct {
	// contains filtered or unexported fields
}

Cookie used to represent an http cookie

func FromHTTPCookie added in v1.3.10 

func FromHTTPCookie(httpCookie *http.Cookie) *Cookie

FromHTTPCookie transforms an http cookie into a Cookie

func NewCookie 

func NewCookie(name string) *Cookie

NewCookie creates a new Cookie with the provided name

func (*Cookie) Domain 

func (cookie *Cookie) Domain(domain string) *Cookie

Domain sets the domain of the Cookie

func (*Cookie) Expires 

func (cookie *Cookie) Expires(expires time.Time) *Cookie

Expires sets the expires time of the Cookie

func (*Cookie) HttpOnly 

func (cookie *Cookie) HttpOnly(httpOnly bool) *Cookie

HttpOnly sets the httpOnly bool of the Cookie

func (*Cookie) MaxAge 

func (cookie *Cookie) MaxAge(maxAge int) *Cookie

MaxAge sets the maxage of the Cookie

func (*Cookie) Path 

func (cookie *Cookie) Path(path string) *Cookie

Path sets the path of the Cookie

func (*Cookie) Secure 

func (cookie *Cookie) Secure(secure bool) *Cookie

Secure sets the secure bool of the Cookie

func (*Cookie) ToHttpCookie 

func (cookie *Cookie) ToHttpCookie() *http.Cookie

ToHttpCookie transforms the Cookie to an http cookie

func (*Cookie) Value 

func (cookie *Cookie) Value(value string) *Cookie

Value sets the value of the Cookie

type Event 

type Event interface {
	GetTime() time.Time
}

Event represents a reporting event

type FinalResponse 

type FinalResponse struct {
	// contains filtered or unexported fields
}

FinalResponse used to wrap the final response with a timestamp

type HttpRequest 

type HttpRequest struct {
	Source    string
	Target    string
	Value     *http.Request
	Timestamp time.Time
}

HttpRequest represents an http request

func (HttpRequest) GetTime 

func (r HttpRequest) GetTime() time.Time

GetTime gets the time of the HttpRequest interaction

type HttpResponse 

type HttpResponse struct {
	Source    string
	Target    string
	Value     *http.Response
	Timestamp time.Time
}

HttpResponse represents an http response

func (HttpResponse) GetTime 

func (r HttpResponse) GetTime() time.Time

GetTime gets the time of the HttpResponse interaction

type InboundRequest 

type InboundRequest struct {
	// contains filtered or unexported fields
}

InboundRequest used to wrap the incoming request with a timestamp

type Intercept 

type Intercept func(*http.Request)

Intercept will be called before the request is made. Updates to the request will be reflected in the test

type Matcher 

type Matcher func(*http.Request, *MockRequest) error

Matcher type accepts the actual request and a mock request to match against. Will return an error that describes why there was a mismatch if the inputs do not match or nil if they do.

type MessageRequest 

type MessageRequest struct {
	Source    string
	Target    string
	Header    string
	Body      string
	Timestamp time.Time
}

MessageRequest represents a request interaction

func (MessageRequest) GetTime 

func (r MessageRequest) GetTime() time.Time

GetTime gets the time of the MessageRequest interaction

type MessageResponse 

type MessageResponse struct {
	Source    string
	Target    string
	Header    string
	Body      string
	Timestamp time.Time
}

MessageResponse represents a response interaction

func (MessageResponse) GetTime 

func (r MessageResponse) GetTime() time.Time

GetTime gets the time of the MessageResponse interaction

type Mock 

type Mock struct {
	// contains filtered or unexported fields
}

Mock represents the entire interaction for a mock to be used for testing

func NewMock 

func NewMock() *Mock

NewMock create a new mock, ready for configuration using the builder pattern

func (*Mock) Debug added in v1.2.0 

func (m *Mock) Debug() *Mock

Debug is used to set debug mode for mocks in standalone mode. This is overridden by the debug setting in the `APITest` struct

func (*Mock) Delete 

func (m *Mock) Delete(u string) *MockRequest

Delete configures the mock to match http method DELETE

func (*Mock) Get 

func (m *Mock) Get(u string) *MockRequest

Get configures the mock to match http method GET

func (*Mock) HttpClient added in v1.2.0 

func (m *Mock) HttpClient(cli *http.Client) *Mock

HttpClient allows the developer to provide a custom http client when using mocks

func (*Mock) Matches added in v1.3.7 

func (m *Mock) Matches(req *http.Request) []error

Matches checks whether the given request matches the mock

func (*Mock) Method 

func (m *Mock) Method(method string) *MockRequest

Method configures mock to match given http method

func (*Mock) Patch 

func (m *Mock) Patch(u string) *MockRequest

Patch configures the mock to match http method PATCH

func (*Mock) Post 

func (m *Mock) Post(u string) *MockRequest

Post configures the mock to match http method POST

func (*Mock) Put 

func (m *Mock) Put(u string) *MockRequest

Put configures the mock to match http method PUT

type MockRequest 

type MockRequest struct {
	// contains filtered or unexported fields
}

MockRequest represents the http request side of a mock interaction

func (*MockRequest) AddMatcher added in v1.1.0 

func (r *MockRequest) AddMatcher(matcher Matcher) *MockRequest

AddMatcher configures the mock request to match using a custom matcher

func (*MockRequest) Body 

func (r *MockRequest) Body(b string) *MockRequest

Body configures the mock request to match the given body

func (*MockRequest) Cookie added in v1.1.5 

func (r *MockRequest) Cookie(name, value string) *MockRequest

Cookie configures the mock request to match a cookie

func (*MockRequest) CookieNotPresent added in v1.1.5 

func (r *MockRequest) CookieNotPresent(name string) *MockRequest

CookieNotPresent configures the mock request to match when a cookie is not present

func (*MockRequest) CookiePresent added in v1.1.5 

func (r *MockRequest) CookiePresent(name string) *MockRequest

CookiePresent configures the mock request to match when a cookie is present, regardless of value

func (*MockRequest) FormData added in v1.3.3 

func (r *MockRequest) FormData(key string, values ...string) *MockRequest

FormData configures the mock request to math the given form data

func (*MockRequest) FormDataNotPresent added in v1.3.3 

func (r *MockRequest) FormDataNotPresent(key string) *MockRequest

FormDataNotPresent configures the mock request to match when the form data is not present

func (*MockRequest) FormDataPresent added in v1.3.3 

func (r *MockRequest) FormDataPresent(key string) *MockRequest

FormDataPresent configures the mock request to match when the form data is present, regardless of values

func (*MockRequest) Header 

func (r *MockRequest) Header(key, value string) *MockRequest

Header configures the mock request to match the given header

func (*MockRequest) HeaderNotPresent added in v1.2.1 

func (r *MockRequest) HeaderNotPresent(key string) *MockRequest

HeaderNotPresent configures the mock request to match when the header is not present

func (*MockRequest) HeaderPresent added in v1.2.1 

func (r *MockRequest) HeaderPresent(key string) *MockRequest

HeaderPresent configures the mock request to match when this header is present, regardless of value

func (*MockRequest) Headers 

func (r *MockRequest) Headers(headers map[string]string) *MockRequest

Headers configures the mock request to match the given headers

func (*MockRequest) Query 

func (r *MockRequest) Query(key, value string) *MockRequest

Query configures the mock request to match a query param

func (*MockRequest) QueryNotPresent added in v1.2.1 

func (r *MockRequest) QueryNotPresent(key string) *MockRequest

QueryNotPresent configures the mock request to match when the query param is not present

func (*MockRequest) QueryParams 

func (r *MockRequest) QueryParams(queryParams map[string]string) *MockRequest

QueryParams configures the mock request to match a number of query params

func (*MockRequest) QueryPresent 

func (r *MockRequest) QueryPresent(key string) *MockRequest

QueryPresent configures the mock request to match when a query param is present, regardless of value

func (*MockRequest) RespondWith 

func (r *MockRequest) RespondWith() *MockResponse

RespondWith finalises the mock request phase of set up and allowing the definition of response attributes to be defined

type MockResponse 

type MockResponse struct {
	// contains filtered or unexported fields
}

MockResponse represents the http response side of a mock interaction

func (*MockResponse) Body 

func (r *MockResponse) Body(body string) *MockResponse

Body respond with the given body

func (*MockResponse) Cookie 

func (r *MockResponse) Cookie(name, value string) *MockResponse

Cookie respond with the given cookie

func (*MockResponse) Cookies 

func (r *MockResponse) Cookies(cookie ...*Cookie) *MockResponse

Cookies respond with the given cookies

func (*MockResponse) End 

func (r *MockResponse) End() *Mock

End finalise the response definition phase in order for the mock to be used

func (*MockResponse) EndStandalone added in v1.2.0 

func (r *MockResponse) EndStandalone(other ...*Mock) func()

EndStandalone finalises the response definition of standalone mocks

func (*MockResponse) Header 

func (r *MockResponse) Header(key string, value string) *MockResponse

Header respond with the given header

func (*MockResponse) Headers 

func (r *MockResponse) Headers(headers map[string]string) *MockResponse

Headers respond with the given headers

func (*MockResponse) Status 

func (r *MockResponse) Status(statusCode int) *MockResponse

Status respond with the given status

func (*MockResponse) Times 

func (r *MockResponse) Times(times int) *MockResponse

Times respond the given number of times

type NoopVerifier added in v1.3.8 

type NoopVerifier struct{}

NoopVerifier is a verifier that does not perform verification

func (NoopVerifier) Equal added in v1.3.8 

func (n NoopVerifier) Equal(t *testing.T, expected, actual interface{}, msgAndArgs ...interface{}) bool

Equal does not perform any assertion and always returns true

func (NoopVerifier) Fail added in v1.3.8 

func (n NoopVerifier) Fail(t *testing.T, failureMessage string, msgAndArgs ...interface{}) bool

Fail does not perform any assertion and always returns true

func (NoopVerifier) JSONEq added in v1.3.8 

func (n NoopVerifier) JSONEq(t *testing.T, expected string, actual string, msgAndArgs ...interface{}) bool

JSONEq does not perform any assertion and always returns true

type Observe 

type Observe func(*http.Response, *http.Request, *APITest)

Observe will be called by with the request and response on completion

type Recorder 

type Recorder struct {
	Title    string
	SubTitle string
	Meta     map[string]interface{}
	Events   []Event
}

Recorder represents all of the report data

func NewTestRecorder 

func NewTestRecorder() *Recorder

NewTestRecorder creates a new TestRecorder

func (*Recorder) AddHttpRequest 

func (r *Recorder) AddHttpRequest(req HttpRequest) *Recorder

AddHttpRequest add an http request to recorder

func (*Recorder) AddHttpResponse 

func (r *Recorder) AddHttpResponse(req HttpResponse) *Recorder

AddHttpResponse add an HttpResponse to the recorder

func (*Recorder) AddMessageRequest 

func (r *Recorder) AddMessageRequest(m MessageRequest) *Recorder

AddMessageRequest add a MessageRequest to the recorder

func (*Recorder) AddMessageResponse 

func (r *Recorder) AddMessageResponse(m MessageResponse) *Recorder

AddMessageResponse add a MessageResponse to the recorder

func (*Recorder) AddMeta 

func (r *Recorder) AddMeta(meta map[string]interface{}) *Recorder

AddMeta add Meta to the recorder

func (*Recorder) AddSubTitle 

func (r *Recorder) AddSubTitle(subTitle string) *Recorder

AddSubTitle add a SubTitle to the recorder

func (*Recorder) AddTitle 

func (r *Recorder) AddTitle(title string) *Recorder

AddTitle add a Title to the recorder

func (*Recorder) Reset added in v1.2.2 

func (r *Recorder) Reset()

Reset resets the recorder to default starting state

func (*Recorder) ResponseStatus 

func (r *Recorder) ResponseStatus() (int, error)

ResponseStatus get response status of the recorder, returning an error when this wasn't possible

type RecorderHook 

type RecorderHook func(*Recorder)

RecorderHook used to implement a custom interaction recorder

type ReportFormatter 

type ReportFormatter interface {
	// Format formats the events received from the recorder
	Format(*Recorder)
}

ReportFormatter represents the report formatter

type Request 

type Request struct {
	// contains filtered or unexported fields
}

Request is the user defined request that will be invoked on the handler under test

func (*Request) BasicAuth 

func (r *Request) BasicAuth(username, password string) *Request

BasicAuth is a builder method to sets basic auth on the request.

func (*Request) Body 

func (r *Request) Body(b string) *Request

Body is a builder method to set the request body

func (*Request) ContentType added in v1.3.3 

func (r *Request) ContentType(contentType string) *Request

ContentType is a builder method to set the Content-Type header of the request

func (*Request) Cookie 

func (r *Request) Cookie(name, value string) *Request

Cookie is a convenience method for setting a single request cookies by name and value

func (*Request) Cookies 

func (r *Request) Cookies(c ...*Cookie) *Request

Cookies is a builder method to set the request cookies

func (*Request) Expect 

func (r *Request) Expect(t *testing.T) *Response

Expect marks the request spec as complete and following code will define the expected response

func (*Request) FormData added in v1.3.3 

func (r *Request) FormData(name string, values ...string) *Request

FormData is a builder method to set the body form data Also sets the content type of the request to application/x-www-form-urlencoded

func (*Request) Header 

func (r *Request) Header(key, value string) *Request

Header is a builder method to set the request headers

func (*Request) Headers 

func (r *Request) Headers(headers map[string]string) *Request

Headers is a builder method to set the request headers

func (*Request) JSON 

func (r *Request) JSON(b string) *Request

JSON is a convenience method for setting the request body and content type header as "application/json"

func (*Request) Query 

func (r *Request) Query(key, value string) *Request

Query is a convenience method to add a query parameter to the request.

func (*Request) QueryCollection 

func (r *Request) QueryCollection(q map[string][]string) *Request

QueryCollection is a builder method to set the request query parameters This can be used in combination with request.Query

func (*Request) QueryParams 

func (r *Request) QueryParams(params map[string]string) *Request

QueryParams is a builder method to set the request query parameters. This can be used in combination with request.QueryCollection

func (*Request) URL 

func (r *Request) URL(url string) *Request

URL is a builder method for setting the url of the request

type Response 

type Response struct {
	// contains filtered or unexported fields
}

Response is the user defined expected response from the application under test

func (*Response) Assert 

func (r *Response) Assert(fn func(*http.Response, *http.Request) error) *Response

Assert allows the consumer to provide a user defined function containing their own custom assertions

func (*Response) Body 

func (r *Response) Body(b string) *Response

Body is the expected response body

func (*Response) Cookie added in v1.0.12 

func (r *Response) Cookie(name, value string) *Response

Cookie is used to match on an individual cookie name/value pair in the expected response cookies

func (*Response) CookieNotPresent 

func (r *Response) CookieNotPresent(cookieName string) *Response

CookieNotPresent is used to assert that a cookie is not present in the response

func (*Response) CookiePresent 

func (r *Response) CookiePresent(cookieName string) *Response

CookiePresent is used to assert that a cookie is present in the response, regardless of its value

func (*Response) Cookies 

func (r *Response) Cookies(cookies ...*Cookie) *Response

Cookies is the expected response cookies

func (*Response) End 

func (r *Response) End() Result

End runs the test returning the result to the caller

func (*Response) Header 

func (r *Response) Header(key, value string) *Response

Header is a builder method to set the request headers

func (*Response) HeaderNotPresent added in v1.1.5 

func (r *Response) HeaderNotPresent(name string) *Response

HeaderNotPresent is a builder method to set the request headers that should not be present in the response

func (*Response) HeaderPresent added in v1.1.5 

func (r *Response) HeaderPresent(name string) *Response

HeaderPresent is a builder method to set the request headers that should be present in the response

func (*Response) Headers 

func (r *Response) Headers(headers map[string]string) *Response

Headers is a builder method to set the request headers

func (*Response) Status 

func (r *Response) Status(s int) *Response

Status is the expected response http status code

type Result added in v1.1.5 

type Result struct {
	Response *http.Response
}

Result provides the final result

func (Result) JSON added in v1.3.1 

func (r Result) JSON(t interface{})

JSON unmarshal the result response body to a valid struct

type SequenceDiagramFormatter 

type SequenceDiagramFormatter struct {
	// contains filtered or unexported fields
}

SequenceDiagramFormatter implementation of a ReportFormatter

func SequenceDiagram added in v1.0.2 

func SequenceDiagram(path ...string) *SequenceDiagramFormatter

SequenceDiagram produce a sequence diagram at the given path or .sequence by default

func (*SequenceDiagramFormatter) Format 

func (r *SequenceDiagramFormatter) Format(recorder *Recorder)

Format formats the events received by the recorder

type StandaloneMocks added in v1.3.2 

type StandaloneMocks struct {
	// contains filtered or unexported fields
}

StandaloneMocks for using mocks outside of API tests context

func NewStandaloneMocks added in v1.3.2 

func NewStandaloneMocks(mocks ...*Mock) *StandaloneMocks

NewStandaloneMocks create a series of StandaloneMocks

func (*StandaloneMocks) Debug added in v1.3.2 

func (r *StandaloneMocks) Debug() *StandaloneMocks

Debug switch on debugging mode

func (*StandaloneMocks) End added in v1.3.2 

func (r *StandaloneMocks) End() func()

End finalises the mock, ready for use

func (*StandaloneMocks) HttpClient added in v1.3.2 

func (r *StandaloneMocks) HttpClient(cli *http.Client) *StandaloneMocks

HttpClient use the given http client

type Transport 

type Transport struct {
	// contains filtered or unexported fields
}

Transport wraps components used to observe and manipulate the real request and response objects

func (*Transport) Hijack 

func (r *Transport) Hijack()

Hijack replace the transport implementation of the interaction under test in order to observe, mock and inject expectations

func (*Transport) Reset 

func (r *Transport) Reset()

Reset replace the hijacked transport implementation of the interaction under test to the original implementation

func (*Transport) RoundTrip 

func (r *Transport) RoundTrip(req *http.Request) (mockResponse *http.Response, matchErrors error)

RoundTrip implementation intended to match a given expected mock request or throw an error with a list of reasons why no match was found.

type Verifier added in v1.3.8 

type Verifier interface {
	Equal(t *testing.T, expected, actual interface{}, msgAndArgs ...interface{}) bool
	JSONEq(t *testing.T, expected string, actual string, msgAndArgs ...interface{}) bool
	Fail(t *testing.T, failureMessage string, msgAndArgs ...interface{}) bool
}

Verifier is the assertion interface allowing consumers to inject a custom assertion implementation. It also allows failure scenarios to be tested within apitest

Source Files

View all Source files

Directories

Path Synopsis
examples module
x
db

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