Optimus
Optimus is a dynamic mock tool for retrofit
Usage
Given you have a service interface
interface Api {
@POST("api/login")
fun login(): Call<Void>
}Step 1 Define mock data
class MockUser : MockResponse {
@Default
val HTTP200 = success {}
val HTTP401 = error(401,"UnAuthorized") { ApiError(401, "Unauthorized") }
}Step 2 Create an optimus instance
val supplier = MockResponseSupplier.create(sharedpreference)
Optimus.Builder(supplier)
.retrofit(retrofit,sharedpreference)
.mockGraph(
alter(Api::class.java, "Api") {
Api::login with MockUser::class named "Login"
})
.converter(Converter.create(moshi))
.build()Step 3 Replace retrofit with optimus
optimus.create(Api::class.java)Optimus provides a view to change mock behavior in runtime, You may use it in a Alert like this
AlertDialog.Builder(this)
.setView(OptimusView(this).apply { this.setOptimus(optimus) })
.create().show()Testing
Optimus makes unittest and UI test easier.
Step1 User InMemory MockResponseSupplier and mockretrofit
val supplier = MockResponseSupplier.memory()
Optimus.Builder(supplier)
.retrofit(retrofit)
.mockGraph(mockgraph)
.build()Step2 Change mock response with Api
val api = optimus.create(Api::class.java)
mockResponseSupplier.set(Api::call, MockUser::HTTP401)
assert(api.login().response.code,401)Download
implementation 'com.cocosw:optimus:1.0.0'
