Simulates REST API endpoints with a local HTTP server for mobile applications, ensuring compile-time safety and offline functionality without relying on hosted solutions. Ideal for development and testing environments.
A solution for running and configuring a local HTTP server to mimic REST API endpoints used by your iOS, Android or KMM application.
The source code is written in Kotlin but is fully compatible with a Swift environment too!
✅ Compile safe mock endpoint definitions.
✅ HTTP client agnostic.
✅ Works completely offline
✅ Entirely self-contained in your application's codebase.
Please see our quick start guide and full documentation here.
Development servers go down, endpoints can be late being delivered or not exist at all! Mockzilla aims to easily provide a way of simulating your server from within your mobile application's codebase.
Hosted mocking solutions can be powerful mocking tools in many cases. They have their downsides:
By defining your mocks using the same model classes as are used for deserialization, changing them, means changing the mocks or we get compiler errors! 😎
Example using kotlinx.serialization:
@Serializable
data class HelloWorldResponse(val greeting: String)
val myEndpoint = EndpointConfiguration.Builder("hello-world")
.setPatternMatcher { uri.endsWith("hello-world") }
.setDefaultHandler {
MockzillaHttpResponse(
body = Json.encodeToString(
// Using existing models
HelloWorldResponse(greeting = "Hello world!")
)
)
}
Mockzilla is designed as a development and test tool only.
Mockzilla should never be used in production. Its traffic is unprotected and by nature of running a server on device, it can introduce security issues.
Do not ship it to production.
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