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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1 @@ | ||
| # hikaku - micronaut |
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| group = 'de.codecentric.hikaku' | ||
| archivesBaseName = 'hikaku-micronaut' | ||
|
|
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| dependencies { | ||
| api project(':core') | ||
| api "io.micronaut:micronaut-http:1.1.0" | ||
| } | ||
|
|
||
| uploadArchives { | ||
| repositories { | ||
| mavenDeployer { | ||
| pom.project { | ||
| name = 'hikaku-micronaut' | ||
| description = 'A library that tests if the implementation of a REST-API meets its specification. This module contains a converter for micronaut implementations.' | ||
| } | ||
| } | ||
| } | ||
| } |
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micronaut/src/main/kotlin/de/codecentric/hikaku/converters/micronaut/MicronautConverter.kt
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,89 @@ | ||
| package de.codecentric.hikaku.converters.micronaut | ||
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|
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| import de.codecentric.hikaku.SupportedFeatures | ||
| import de.codecentric.hikaku.converters.AbstractEndpointConverter | ||
| import de.codecentric.hikaku.converters.ClassLocator | ||
| import de.codecentric.hikaku.converters.EndpointConverterException | ||
| import de.codecentric.hikaku.endpoints.Endpoint | ||
| import de.codecentric.hikaku.endpoints.HttpMethod | ||
| import io.micronaut.http.annotation.* | ||
| import java.lang.reflect.Method | ||
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| class MicronautConverter(private val packageName: String) : AbstractEndpointConverter() { | ||
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| override val supportedFeatures = SupportedFeatures() | ||
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| override fun convert(): Set<Endpoint> { | ||
| if (packageName.isBlank()) { | ||
| throw EndpointConverterException("Package name must not be blank.") | ||
| } | ||
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| return ClassLocator.getClasses(packageName) | ||
| .filter { it.getAnnotation(Controller::class.java) != null } | ||
| .flatMap { extractEndpoints(it) } | ||
| .toSet() | ||
| } | ||
|
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| private fun extractEndpoints(resource: Class<*>): List<Endpoint> { | ||
| return resource.methods | ||
| .filter { isHttpMethodAnnotationPresent(it) } | ||
| .map { createEndpoint(resource, it) } | ||
| } | ||
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| private fun isHttpMethodAnnotationPresent(method: Method): Boolean { | ||
| return when { | ||
| method.isAnnotationPresent(Delete::class.java) -> true | ||
| method.isAnnotationPresent(Get::class.java) -> true | ||
| method.isAnnotationPresent(Head::class.java) -> true | ||
| method.isAnnotationPresent(Options::class.java) -> true | ||
| method.isAnnotationPresent(Patch::class.java) -> true | ||
| method.isAnnotationPresent(Post::class.java) -> true | ||
| method.isAnnotationPresent(Put::class.java) -> true | ||
| else -> false | ||
| } | ||
| } | ||
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| private fun createEndpoint(resource: Class<*>, method: Method) = Endpoint( | ||
| path = extractPath(resource, method), | ||
| httpMethod = extractHttpMethod(method) | ||
| ) | ||
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| private fun extractPath(resource: Class<*>, method: Method): String { | ||
| var pathOnClass = resource.getAnnotation(Controller::class.java).value | ||
| val pathOnFunction = when { | ||
| method.isAnnotationPresent(Delete::class.java) -> method.getAnnotation(Delete::class.java).value | ||
| method.isAnnotationPresent(Get::class.java) -> method.getAnnotation(Get::class.java).value | ||
| method.isAnnotationPresent(Head::class.java) -> method.getAnnotation(Head::class.java).value | ||
| method.isAnnotationPresent(Options::class.java) -> method.getAnnotation(Options::class.java).value | ||
| method.isAnnotationPresent(Patch::class.java) -> method.getAnnotation(Patch::class.java).value | ||
| method.isAnnotationPresent(Post::class.java) -> method.getAnnotation(Post::class.java).value | ||
| method.isAnnotationPresent(Put::class.java) -> method.getAnnotation(Put::class.java).value | ||
| else -> "" | ||
| } | ||
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| if (!pathOnClass.startsWith("/")) { | ||
| pathOnClass = "/$pathOnClass" | ||
| } | ||
|
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| val combinedPath = "$pathOnClass/$pathOnFunction".replace(Regex("/+"), "/") | ||
|
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| return if (combinedPath.endsWith('/')) { | ||
| combinedPath.substringBeforeLast('/') | ||
| } else { | ||
| combinedPath | ||
| } | ||
| } | ||
|
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| private fun extractHttpMethod(method: Method): HttpMethod { | ||
| return when { | ||
| method.isAnnotationPresent(Delete::class.java) -> HttpMethod.DELETE | ||
| method.isAnnotationPresent(Get::class.java) -> HttpMethod.GET | ||
| method.isAnnotationPresent(Head::class.java) -> HttpMethod.HEAD | ||
| method.isAnnotationPresent(Options::class.java) -> HttpMethod.OPTIONS | ||
| method.isAnnotationPresent(Patch::class.java) -> HttpMethod.PATCH | ||
| method.isAnnotationPresent(Post::class.java) -> HttpMethod.POST | ||
| method.isAnnotationPresent(Put::class.java) -> HttpMethod.PUT | ||
| else -> throw IllegalStateException("Unable to determine http method. Valid annotation not found.") | ||
| } | ||
| } | ||
| } |
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22 changes: 22 additions & 0 deletions
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...lin/de/codecentric/hikaku/converters/micronaut/MicronautConverterPackageDefinitionTest.kt
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,22 @@ | ||
| package de.codecentric.hikaku.converters.micronaut | ||
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| import de.codecentric.hikaku.converters.EndpointConverterException | ||
| import org.junit.jupiter.api.Test | ||
| import kotlin.test.assertFailsWith | ||
|
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| class MicronautConverterPackageDefinitionTest { | ||
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| @Test | ||
| fun `invoking converter with empty string leads to EndpointConverterException`() { | ||
| assertFailsWith<EndpointConverterException> { | ||
| MicronautConverter("").conversionResult | ||
| } | ||
| } | ||
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| @Test | ||
| fun `invoking converter with blank string leads to EndpointConverterException`() { | ||
| assertFailsWith<EndpointConverterException> { | ||
| MicronautConverter(" ").conversionResult | ||
| } | ||
| } | ||
| } |
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