feat: aws smoke tests support #1437
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| package aws.sdk.kotlin.codegen.smoketests | ||
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| import aws.sdk.kotlin.codegen.AwsRuntimeTypes | ||
| import software.amazon.smithy.kotlin.codegen.KotlinSettings | ||
| import software.amazon.smithy.kotlin.codegen.core.RuntimeTypes | ||
| import software.amazon.smithy.kotlin.codegen.core.getContextValue | ||
| import software.amazon.smithy.kotlin.codegen.core.withBlock | ||
| import software.amazon.smithy.kotlin.codegen.integration.KotlinIntegration | ||
| import software.amazon.smithy.kotlin.codegen.integration.SectionWriterBinding | ||
| import software.amazon.smithy.kotlin.codegen.model.hasTrait | ||
| import software.amazon.smithy.kotlin.codegen.rendering.smoketests.* | ||
| import software.amazon.smithy.kotlin.codegen.utils.topDownOperations | ||
| import software.amazon.smithy.model.Model | ||
| import software.amazon.smithy.smoketests.traits.SmokeTestsTrait | ||
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| /** | ||
| * Generates AWS specific code for smoke test runners | ||
| */ | ||
| class AwsSmokeTestsRunnerGeneratorIntegration : KotlinIntegration { | ||
| override fun enabledForService(model: Model, settings: KotlinSettings): Boolean = | ||
| model.topDownOperations(settings.service).any { it.hasTrait<SmokeTestsTrait>() } | ||
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| override val sectionWriters: List<SectionWriterBinding> | ||
| get() = listOf( | ||
| AwsSmokeTestsRunnerGenerator.regionEnvironmentVariable, | ||
| AwsSmokeTestsRunnerGenerator.clientConfig, | ||
| AwsSmokeTestsRunnerGenerator.defaultClientConfig, | ||
| AwsSmokeTestsRunnerGenerator.skipTagsEnvironmentVariable, | ||
| AwsSmokeTestsRunnerGenerator.serviceFilterEnvironmentVariable, | ||
| ) | ||
| } | ||
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| /** | ||
| * The section writer bindings used by [AwsSmokeTestsRunnerGeneratorIntegration] | ||
| */ | ||
| private object AwsSmokeTestsRunnerGenerator { | ||
| /** | ||
| * Adds region environment variable support to AWS smoke test runners. | ||
| * Preserves other environment variables added via section writer binding, if any. | ||
| */ | ||
| val regionEnvironmentVariable = | ||
| SectionWriterBinding(AdditionalEnvironmentVariables) { writer, previous -> | ||
| writer.write("#L", previous) | ||
| writer.write( | ||
| "private val regionOverride = #T.System.getenv(#S)", | ||
| RuntimeTypes.Core.Utils.PlatformProvider, | ||
| AWS_REGION, | ||
| ) | ||
| } | ||
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| /** | ||
| * Add AWS specific client config support to AWS smoke test runners | ||
| */ | ||
| val clientConfig = | ||
| SectionWriterBinding(ClientConfig) { writer, _ -> | ||
| val name = writer.getContextValue(ClientConfig.Name) | ||
| val value = writer.getContextValue(ClientConfig.Value) | ||
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| // Normalize client config names | ||
| val newName = when (name) { | ||
| "uri" -> "endpointProvider" | ||
| "useDualstack" -> "useDualStack" | ||
| "sigv4aRegionSet" -> "sigV4aSigningRegionSet" | ||
| "useAccountIdRouting" -> "accountIdEndpointMode" | ||
| "useAccelerate" -> "enableAccelerate" | ||
| "useMultiRegionAccessPoints" -> "disableMrap" | ||
| "useGlobalEndpoint" -> { | ||
| writer.write("throw Exception(#S)", "'useGlobalEndpoint' is not supported by the SDK") | ||
| return@SectionWriterBinding | ||
| } | ||
| else -> name | ||
| } | ||
| writer.writeInline("#L = ", newName) | ||
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| // Normalize client values | ||
| when (newName) { | ||
| "endpointProvider" -> { | ||
| val endpointProvider = writer.getContextValue(ClientConfig.EndpointProvider) | ||
| val endpointParameters = writer.getContextValue(ClientConfig.EndpointParams) | ||
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| writer.withBlock("object : #T {", "}", endpointProvider) { | ||
| write( | ||
| "override suspend fun resolveEndpoint(params: #1T): #2T = #2T(#3L)", | ||
| endpointParameters, | ||
| RuntimeTypes.SmithyClient.Endpoints.Endpoint, | ||
| value, | ||
| ) | ||
| } | ||
| } | ||
| "sigV4aSigningRegionSet" -> { | ||
| // Render new value | ||
| writer.write("#L.toSet()", value) | ||
| // Also configure sigV4a - TODO: Remove once sigV4a is supported for default signer. | ||
| writer.write( | ||
| "authSchemes = listOf(#T(#T))", | ||
| RuntimeTypes.Auth.HttpAuthAws.SigV4AsymmetricAuthScheme, | ||
| RuntimeTypes.Auth.AwsSigningCrt.CrtAwsSigner, | ||
| ) | ||
| } | ||
| "accountIdEndpointMode" -> { | ||
| when (value) { | ||
| "true" -> writer.write("#T.REQUIRED", AwsRuntimeTypes.Config.Endpoints.AccountIdEndpointMode) | ||
| "false" -> writer.write("#T.DISABLED", AwsRuntimeTypes.Config.Endpoints.AccountIdEndpointMode) | ||
| } | ||
| } | ||
| "disableMrap" -> { | ||
| when (value) { | ||
| "true" -> writer.write("false") | ||
| "false" -> writer.write("true") | ||
| } | ||
| } | ||
| "region" -> { | ||
| writer.write("regionOverride ?: #L", value) | ||
| } | ||
| else -> writer.write("#L", value) | ||
| } | ||
| } | ||
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| /** | ||
| * Add default client config to AWS smoke test runners. | ||
| * Preserves previous default config if any. | ||
| */ | ||
| val defaultClientConfig = | ||
| SectionWriterBinding(DefaultClientConfig) { writer, previous -> | ||
| writer.write("#L", previous) | ||
|
There was a problem hiding this comment. I added |
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| writer.write("region = regionOverride") | ||
| } | ||
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| /** | ||
| * Replaces environment variable with one specific to AWS smoke test runners | ||
| */ | ||
| val skipTagsEnvironmentVariable = | ||
| SectionWriterBinding(SkipTags) { writer, _ -> writer.writeInline("#S", AWS_SKIP_TAGS) } | ||
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| /** | ||
| * Replaces environment variable with one specific to AWS smoke test runners | ||
| */ | ||
| val serviceFilterEnvironmentVariable = | ||
| SectionWriterBinding(ServiceFilter) { writer, _ -> writer.writeInline("#S", AWS_SERVICE_FILTER) } | ||
| } | ||
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| /** | ||
| * Env var for AWS smoke test runners. | ||
| * Should be a string that corresponds to an AWS region. | ||
| * The region to use when executing smoke tests. This value MUST override any value supplied in the smoke tests themselves. | ||
| */ | ||
| private const val AWS_REGION = "AWS_SMOKE_TEST_REGION" | ||
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| /** | ||
| * Env var for AWS smoke test runners. | ||
| * Should be a comma-delimited list of strings that correspond to tags on the test cases. | ||
| * If a test case is tagged with one of the tags indicated by AWS_SMOKE_TEST_SKIP_TAGS, it MUST be skipped by the smoke test runner. | ||
| */ | ||
| const val AWS_SKIP_TAGS = "AWS_SMOKE_TEST_SKIP_TAGS" | ||
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| /** | ||
| * Env var for AWS smoke test runners. | ||
| * Should be a comma-separated list of service identifiers to test. | ||
| */ | ||
| const val AWS_SERVICE_FILTER = "AWS_SMOKE_TEST_SERVICE_IDS" | ||
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Exceptionshould be#Tand can probably be a better exception type