diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..5a03bc3 --- /dev/null +++ b/.gitignore @@ -0,0 +1,15 @@ +Thumbs.db +.DS_Store +.gradle +build/ +target/ +out/ +.micronaut/ +.idea +*.iml +*.ipr +*.iws +.project +.settings +.classpath +.factorypath diff --git a/README.md b/README.md new file mode 100644 index 0000000..3fa325f --- /dev/null +++ b/README.md @@ -0,0 +1,63 @@ +## Micronaut 4.7.0 Documentation + +- [User Guide](https://docs.micronaut.io/4.7.0/guide/index.html) +- [API Reference](https://docs.micronaut.io/4.7.0/api/index.html) +- [Configuration Reference](https://docs.micronaut.io/4.7.0/guide/configurationreference.html) +- [Micronaut Guides](https://guides.micronaut.io/index.html) +--- + +## Handler + +Handler: io.micronaut.function.aws.proxy.payload1.ApiGatewayProxyRequestEventFunction + +[AWS Lambda Handler](https://docs.aws.amazon.com/lambda/latest/dg/java-handler.html) + +- [Shadow Gradle Plugin](https://plugins.gradle.org/plugin/com.github.johnrengelman.shadow) +- [Micronaut Gradle Plugin documentation](https://micronaut-projects.github.io/micronaut-gradle-plugin/latest/) +- [GraalVM Gradle Plugin documentation](https://graalvm.github.io/native-build-tools/latest/gradle-plugin.html) +## Feature micronaut-aot documentation + +- [Micronaut AOT documentation](https://micronaut-projects.github.io/micronaut-aot/latest/guide/) + + +## Feature aws-lambda documentation + +- [Micronaut AWS Lambda Function documentation](https://micronaut-projects.github.io/micronaut-aws/latest/guide/index.html#lambda) + + +## Feature aws-v2-sdk documentation + +- [Micronaut AWS SDK 2.x documentation](https://micronaut-projects.github.io/micronaut-aws/latest/guide/) + +- [https://docs.aws.amazon.com/sdk-for-java/v2/developer-guide/welcome.html](https://docs.aws.amazon.com/sdk-for-java/v2/developer-guide/welcome.html) + + +## Feature serialization-jackson documentation + +- [Micronaut Serialization Jackson Core documentation](https://micronaut-projects.github.io/micronaut-serialization/latest/guide/) + + +## Feature aws-lambda-events-serde documentation + +- [Micronaut AWS Lambda Events Serde documentation](https://micronaut-projects.github.io/micronaut-aws/snapshot/guide/#eventsLambdaSerde) + +- [https://github.com/aws/aws-lambda-java-libs/tree/main/aws-lambda-java-events](https://github.com/aws/aws-lambda-java-libs/tree/main/aws-lambda-java-events) + + +## Feature dynamodb documentation + +- [Micronaut Amazon DynamoDB documentation](https://micronaut-projects.github.io/micronaut-aws/latest/guide/#dynamodb) + +- [https://aws.amazon.com/dynamodb/](https://aws.amazon.com/dynamodb/) + + +## Feature snapstart documentation + +- [https://docs.aws.amazon.com/lambda/latest/dg/snapstart.html](https://docs.aws.amazon.com/lambda/latest/dg/snapstart.html) + + +## Feature validation documentation + +- [Micronaut Validation documentation](https://micronaut-projects.github.io/micronaut-validation/latest/guide/) + + diff --git a/build.gradle.kts b/build.gradle.kts new file mode 100644 index 0000000..de9c904 --- /dev/null +++ b/build.gradle.kts @@ -0,0 +1,54 @@ +plugins { + id("io.micronaut.library") version "4.4.4" + id("com.github.johnrengelman.shadow") version "8.1.1" +} + +version = "0.1" +group = "com.example" + +repositories { + mavenCentral() +} + +dependencies { + compileOnly("org.projectlombok:lombok:1.18.24") + annotationProcessor("org.projectlombok:lombok:1.18.24") + annotationProcessor("io.micronaut:micronaut-http-validation") + annotationProcessor("io.micronaut.serde:micronaut-serde-processor") + annotationProcessor("io.micronaut.validation:micronaut-validation-processor") + implementation("io.micronaut.aws:micronaut-aws-lambda-events-serde") + implementation("io.micronaut.aws:micronaut-aws-sdk-v2") + implementation("io.micronaut.crac:micronaut-crac") + implementation("io.micronaut.serde:micronaut-serde-jackson") + implementation("io.micronaut.validation:micronaut-validation") + implementation("jakarta.validation:jakarta.validation-api") + implementation("software.amazon.awssdk:dynamodb") + implementation("software.amazon.awssdk:dynamodb-enhanced") + compileOnly("io.micronaut:micronaut-http-client-jdk") + runtimeOnly("ch.qos.logback:logback-classic") + testImplementation("io.micronaut:micronaut-http-client-jdk") + testImplementation("org.testcontainers:junit-jupiter") + testImplementation("org.testcontainers:localstack") + testImplementation("org.testcontainers:testcontainers") +} + + +java { + sourceCompatibility = JavaVersion.toVersion("21") + targetCompatibility = JavaVersion.toVersion("21") +} + + + +micronaut { + runtime("lambda_java") + testRuntime("junit5") + processing { + incremental(true) + annotations("com.example.*") + } +} + + + + diff --git a/gradle.properties b/gradle.properties new file mode 100644 index 0000000..d6004d5 --- /dev/null +++ b/gradle.properties @@ -0,0 +1 @@ +micronautVersion=4.7.0 diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar new file mode 100644 index 0000000..a4b76b9 Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties new file mode 100644 index 0000000..df97d72 --- /dev/null +++ b/gradle/wrapper/gradle-wrapper.properties @@ -0,0 +1,7 @@ +distributionBase=GRADLE_USER_HOME +distributionPath=wrapper/dists +distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-bin.zip +networkTimeout=10000 +validateDistributionUrl=true +zipStoreBase=GRADLE_USER_HOME +zipStorePath=wrapper/dists diff --git a/gradlew b/gradlew new file mode 100755 index 0000000..f5feea6 --- /dev/null +++ b/gradlew @@ -0,0 +1,252 @@ +#!/bin/sh + +# +# Copyright © 2015-2021 the original authors. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# https://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +# SPDX-License-Identifier: Apache-2.0 +# + +############################################################################## +# +# Gradle start up script for POSIX generated by Gradle. +# +# Important for running: +# +# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is +# noncompliant, but you have some other compliant shell such as ksh or +# bash, then to run this script, type that shell name before the whole +# command line, like: +# +# ksh Gradle +# +# Busybox and similar reduced shells will NOT work, because this script +# requires all of these POSIX shell features: +# * functions; +# * expansions «$var», «${var}», «${var:-default}», «${var+SET}», +# «${var#prefix}», «${var%suffix}», and «$( cmd )»; +# * compound commands having a testable exit status, especially «case»; +# * various built-in commands including «command», «set», and «ulimit». +# +# Important for patching: +# +# (2) This script targets any POSIX shell, so it avoids extensions provided +# by Bash, Ksh, etc; in particular arrays are avoided. +# +# The "traditional" practice of packing multiple parameters into a +# space-separated string is a well documented source of bugs and security +# problems, so this is (mostly) avoided, by progressively accumulating +# options in "$@", and eventually passing that to Java. +# +# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, +# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; +# see the in-line comments for details. +# +# There are tweaks for specific operating systems such as AIX, CygWin, +# Darwin, MinGW, and NonStop. +# +# (3) This script is generated from the Groovy template +# https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt +# within the Gradle project. +# +# You can find Gradle at https://github.com/gradle/gradle/. +# +############################################################################## + +# Attempt to set APP_HOME + +# Resolve links: $0 may be a link +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac +done + +# This is normally unused +# shellcheck disable=SC2034 +APP_BASE_NAME=${0##*/} +# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036) +APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s +' "$PWD" ) || exit + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD=maximum + +warn () { + echo "$*" +} >&2 + +die () { + echo + echo "$*" + echo + exit 1 +} >&2 + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | MINGW* ) msys=true ;; #( + NONSTOP* ) nonstop=true ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# Determine the Java command to use to start the JVM. +if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD=$JAVA_HOME/jre/sh/java + else + JAVACMD=$JAVA_HOME/bin/java + fi + if [ ! -x "$JAVACMD" ] ; then + die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD=java + if ! command -v java >/dev/null 2>&1 + then + die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +fi + +# Increase the maximum file descriptors if we can. +if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked. + # shellcheck disable=SC2039,SC3045 + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked. + # shellcheck disable=SC2039,SC3045 + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" + esac +fi + +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. + +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Collect all arguments for the java command: +# * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments, +# and any embedded shellness will be escaped. +# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be +# treated as '${Hostname}' itself on the command line. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Stop when "xargs" is not available. +if ! command -v xargs >/dev/null 2>&1 +then + die "xargs is not available" +fi + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' + +exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 0000000..9d21a21 --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,94 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem +@rem SPDX-License-Identifier: Apache-2.0 +@rem + +@if "%DEBUG%"=="" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%"=="" set DIRNAME=. +@rem This is normally unused +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if %ERRORLEVEL% equ 0 goto execute + +echo. 1>&2 +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2 +echo. 1>&2 +echo Please set the JAVA_HOME variable in your environment to match the 1>&2 +echo location of your Java installation. 1>&2 + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. 1>&2 +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2 +echo. 1>&2 +echo Please set the JAVA_HOME variable in your environment to match the 1>&2 +echo location of your Java installation. 1>&2 + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if %ERRORLEVEL% equ 0 goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +set EXIT_CODE=%ERRORLEVEL% +if %EXIT_CODE% equ 0 set EXIT_CODE=1 +if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% +exit /b %EXIT_CODE% + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/micronaut-cli.yml b/micronaut-cli.yml new file mode 100644 index 0000000..c5d912e --- /dev/null +++ b/micronaut-cli.yml @@ -0,0 +1,6 @@ +applicationType: default +defaultPackage: com.example +testFramework: junit +sourceLanguage: java +buildTool: gradle_kotlin +features: [app-name, aws-lambda, aws-lambda-events-serde, aws-lambda-handler-default, aws-v2-sdk, dynamodb, gradle, http-client-test, java, java-application, junit, logback, micronaut-aot, micronaut-build, micronaut-http-validation, properties, readme, serialization-jackson, shade, snapstart, static-resources, validation, x86] diff --git a/settings.gradle.kts b/settings.gradle.kts new file mode 100644 index 0000000..7394d17 --- /dev/null +++ b/settings.gradle.kts @@ -0,0 +1,4 @@ + + +rootProject.name="demo" + diff --git a/src/main/java/com/example/DynamoDbTableFactory.java b/src/main/java/com/example/DynamoDbTableFactory.java new file mode 100644 index 0000000..a9d151b --- /dev/null +++ b/src/main/java/com/example/DynamoDbTableFactory.java @@ -0,0 +1,25 @@ +package com.example; + +import io.micronaut.context.annotation.Factory; +import jakarta.inject.Singleton; +import software.amazon.awssdk.enhanced.dynamodb.DynamoDbEnhancedClient; +import software.amazon.awssdk.enhanced.dynamodb.DynamoDbTable; +import software.amazon.awssdk.enhanced.dynamodb.TableSchema; +import software.amazon.awssdk.services.dynamodb.DynamoDbClient; + +@Factory +public class DynamoDbTableFactory { + + @Singleton + public DynamoDbEnhancedClient enhancedClient(DynamoDbClient dynamoDbClient) { + return DynamoDbEnhancedClient.builder() + .dynamoDbClient(dynamoDbClient) + .build(); + } + + @Singleton + public DynamoDbTable myTable(DynamoDbEnhancedClient enhancedClient) { + return enhancedClient.table("my-table", TableSchema.fromImmutableClass(MyEntity.class)); + } + +} diff --git a/src/main/java/com/example/MyEntity.java b/src/main/java/com/example/MyEntity.java new file mode 100644 index 0000000..214fd87 --- /dev/null +++ b/src/main/java/com/example/MyEntity.java @@ -0,0 +1,26 @@ +package com.example; + + +import io.micronaut.core.annotation.Introspected; +import lombok.Builder; +import lombok.Getter; +import lombok.Value; +import software.amazon.awssdk.enhanced.dynamodb.mapper.annotations.DynamoDbImmutable; +import software.amazon.awssdk.enhanced.dynamodb.mapper.annotations.DynamoDbPartitionKey; +import software.amazon.awssdk.enhanced.dynamodb.mapper.annotations.DynamoDbSecondaryPartitionKey; + +@Introspected +@DynamoDbImmutable(builder = MyEntity.MyEntityBuilder.class) +@Value +@Builder +public class MyEntity { + public static final String NAME_INDEX = "name"; + + @lombok.NonNull + @Getter(onMethod_ = @DynamoDbPartitionKey) + String id; + + @lombok.NonNull + @Getter(onMethod_ = @DynamoDbSecondaryPartitionKey(indexNames = NAME_INDEX)) + String name; +} diff --git a/src/main/java/com/example/MyEntityRepository.java b/src/main/java/com/example/MyEntityRepository.java new file mode 100644 index 0000000..22cdc37 --- /dev/null +++ b/src/main/java/com/example/MyEntityRepository.java @@ -0,0 +1,18 @@ +package com.example; + +import jakarta.inject.Singleton; +import software.amazon.awssdk.enhanced.dynamodb.DynamoDbTable; + +@Singleton +public class MyEntityRepository { + + private final DynamoDbTable myTable; + + public MyEntityRepository(DynamoDbTable myTable) { + this.myTable = myTable; + } + + public void persist(MyEntity myEntity) { + myTable.putItem(myEntity); + } +} diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties new file mode 100644 index 0000000..f52b652 --- /dev/null +++ b/src/main/resources/application.properties @@ -0,0 +1,2 @@ +#Fri Nov 15 11:59:52 UTC 2024 +micronaut.application.name=demo diff --git a/src/main/resources/logback.xml b/src/main/resources/logback.xml new file mode 100644 index 0000000..4b08185 --- /dev/null +++ b/src/main/resources/logback.xml @@ -0,0 +1,15 @@ + + + + + + %cyan(%d{HH:mm:ss.SSS}) %gray([%thread]) %highlight(%-5level) %magenta(%logger{36}) - %msg%n + + + + + + + + diff --git a/src/test/java/com/example/MyEntityRepositoryTest.java b/src/test/java/com/example/MyEntityRepositoryTest.java new file mode 100644 index 0000000..886202f --- /dev/null +++ b/src/test/java/com/example/MyEntityRepositoryTest.java @@ -0,0 +1,103 @@ +package com.example; + +import io.micronaut.context.event.BeanCreatedEvent; +import io.micronaut.context.event.BeanCreatedEventListener; +import io.micronaut.test.extensions.junit5.annotation.MicronautTest; +import jakarta.inject.Inject; +import jakarta.inject.Singleton; +import org.junit.jupiter.api.AfterEach; +import org.junit.jupiter.api.BeforeEach; +import org.junit.jupiter.api.Test; +import org.junit.jupiter.api.TestInstance; +import org.testcontainers.containers.localstack.LocalStackContainer; +import org.testcontainers.utility.DockerImageName; +import software.amazon.awssdk.auth.credentials.AwsBasicCredentials; +import software.amazon.awssdk.auth.credentials.StaticCredentialsProvider; +import software.amazon.awssdk.enhanced.dynamodb.DynamoDbTable; +import software.amazon.awssdk.enhanced.dynamodb.model.CreateTableEnhancedRequest; +import software.amazon.awssdk.enhanced.dynamodb.model.EnhancedGlobalSecondaryIndex; +import software.amazon.awssdk.services.dynamodb.DynamoDbClient; +import software.amazon.awssdk.services.dynamodb.DynamoDbClientBuilder; +import software.amazon.awssdk.services.dynamodb.model.ProjectionType; +import software.amazon.awssdk.services.dynamodb.model.ResourceNotFoundException; + +import static org.testcontainers.containers.localstack.LocalStackContainer.Service.DYNAMODB; + +@MicronautTest +@TestInstance(TestInstance.Lifecycle.PER_CLASS) +class MyEntityRepositoryTest { + + @Inject + private MyEntityRepository myEntityRepository; + + private static final LocalStackContainer LOCAL_STACK_CONTAINER = + new LocalStackContainer(DockerImageName.parse("localstack/localstack:latest")).withServices(DYNAMODB); + + @Inject + private DynamoDbTable myTable; + + @Inject + private DynamoDbClient dynamoDbClient; + + @Singleton + public static class DynamoDbClientBuilderListener implements BeanCreatedEventListener { + + @Override + public DynamoDbClientBuilder onCreated(BeanCreatedEvent event) { + if (!LOCAL_STACK_CONTAINER.isRunning()) { + LOCAL_STACK_CONTAINER.start(); + } + + return event.getBean().endpointOverride(LOCAL_STACK_CONTAINER.getEndpointOverride(DYNAMODB)) + .credentialsProvider(StaticCredentialsProvider.create( + AwsBasicCredentials.create("dummy", "dummy") + )); + } + } + + @BeforeEach + void setUp() { + // Should match table created in infrastructure/dynamodb.tf + if (!tableExists()) { + myTable.createTable( + CreateTableEnhancedRequest.builder() + .globalSecondaryIndices( + EnhancedGlobalSecondaryIndex.builder() + .indexName(MyEntity.NAME_INDEX) + .projection(p -> p.projectionType(ProjectionType.ALL)) + .build()) + .build()); + + dynamoDbClient.waiter().waitUntilTableExists(b -> b.tableName(myTable.tableName())); + } + } + + @Test + void retrieving_by_commerce_id_behaves_as_expected_when_customer_exists() { + var customer = MyEntity.builder() + .id("f106e3f5-2902-4a63-95a5-6933143c8f1f") + .name("Bob") + .build(); + + myEntityRepository.persist(customer); + } + + @AfterEach + void tearDown() { + // Delete table after each test + try { + myTable.deleteTable(); + } catch (ResourceNotFoundException e) { + // nothing to do + } + } + + private boolean tableExists() { + try { + myTable.describeTable(); + return true; + } catch (ResourceNotFoundException e) { + return false; + } + } +} diff --git a/src/test/resources/application-function.properties b/src/test/resources/application-function.properties new file mode 100644 index 0000000..2db0ecb --- /dev/null +++ b/src/test/resources/application-function.properties @@ -0,0 +1,2 @@ +#Fri Nov 15 11:59:52 UTC 2024 +aws.region=us-east-1