Split project into sub-projects

dbt-test/src/ratpack/Ratpack.groovy

@@ -0,0 +1,40 @@
+import com.devsoap.dbt.DBTModule
+import com.devsoap.dbt.config.DBTConfig
+import org.flywaydb.core.Flyway
+import org.h2.jdbcx.JdbcDataSource
+import ratpack.service.Service
+import ratpack.service.StartEvent
+import ratpack.session.SessionModule
+
+import javax.sql.DataSource
+
+import static ratpack.groovy.Groovy.ratpack
+
+ratpack {
+
+  serverConfig {
+    sysProps()
+    require('/dbt', DBTConfig)
+  }
+
+  bindings {
+
+    module SessionModule
+
+    module (DBTModule) {
+      it.ledger.remoteUrl = 'http://localhost:8888/ledger'
+      it.executor.remoteUrl = 'http://localhost:8888/executor'
+    }
+
+    bindInstance(DataSource, new JdbcDataSource(url: 'jdbc:h2:mem:dbtdb;DB_CLOSE_DELAY=-1', user: ''))
+    bind DatabaseService
+  }
+}
+
+class DatabaseService implements Service {
+
+  @Override
+  void onStart(StartEvent event){
+    new Flyway(dataSource: event.registry.get(DataSource)).migrate()
+  }
+}

dbt-test/src/test/groovy/com/devsoap/dbt/CustomPortMainApplicationUnderTest.groovy

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+package com.devsoap.dbt
+
+import ratpack.groovy.test.GroovyRatpackMainApplicationUnderTest
+import ratpack.impose.Impositions
+import ratpack.impose.ServerConfigImposition
+import ratpack.server.RatpackServer
+
+class CustomPortMainApplicationUnderTest extends GroovyRatpackMainApplicationUnderTest {
+
+    private final int port
+
+    CustomPortMainApplicationUnderTest(int port) {
+        this.port = port
+    }
+
+    @Override
+    protected Impositions createImpositions() throws Exception {
+        Impositions.of {
+            it.add(ServerConfigImposition.of {
+                it.port(port)
+            })
+        }
+    }
+
+    @Override
+    protected RatpackServer createServer() throws Exception {
+        System.setProperty('ratpack.dbt.ledger.remoteUrl', "http://localhost:$port/ledger")
+        System.setProperty('ratpack.dbt.executor.remoteUrl', "http://localhost:$port/executor")
+        return super.createServer()
+    }
+}

dbt-test/src/test/groovy/com/devsoap/dbt/ExecutorSpec.groovy

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+package com.devsoap.dbt
+
+import com.devsoap.dbt.data.BlockTransaction
+import com.fasterxml.jackson.databind.ObjectMapper
+import spock.lang.AutoCleanup
+import spock.lang.Specification
+
+class ExecutorSpec extends Specification {
+
+    def mapper = new ObjectMapper()
+
+    def PATH = 'executor'
+
+    @AutoCleanup
+    def aut = new CustomPortMainApplicationUnderTest(8888)
+
+    void 'transaction sent to executor'() {
+        setup:
+            def transaction = new BlockTransaction()
+            transaction.execute("SELECT * FROM LOGS")
+            transaction.end()
+        when:
+            String json = aut.httpClient.requestSpec{ spec ->
+                spec.body.text(mapper.writeValueAsString(transaction))
+            }.postText(PATH)
+            def recievedTransaction = mapper.readValue(json, BlockTransaction)
+        then:
+            recievedTransaction.id == transaction.id
+            recievedTransaction.completed
+            recievedTransaction.executed
+    }
+
+
+
+}

dbt-test/src/test/groovy/com/devsoap/dbt/LedgerSpec.groovy

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+package com.devsoap.dbt
+
+import com.devsoap.dbt.data.BlockTransaction
+
+import com.fasterxml.jackson.databind.ObjectMapper
+import groovy.json.JsonSlurper
+import ratpack.groovy.test.GroovyRatpackMainApplicationUnderTest
+import ratpack.impose.Imposition
+import ratpack.impose.Impositions
+import ratpack.impose.ImpositionsSpec
+import ratpack.impose.ServerConfigImposition
+import ratpack.server.RatpackServer
+import spock.lang.AutoCleanup
+import spock.lang.Shared
+import spock.lang.Specification
+
+class LedgerSpec extends Specification {
+
+    def mapper = new ObjectMapper()
+
+    def PATH = 'ledger'
+
+    @AutoCleanup
+    GroovyRatpackMainApplicationUnderTest aut = new CustomPortMainApplicationUnderTest(8888)
+
+    void 'transaction sent to ledger'() {
+        setup:
+            def transaction = new BlockTransaction()
+            transaction.execute("SELECT * FROM LOGS")
+        when:
+            String json = aut.httpClient.requestSpec{ spec ->
+                spec.body.text(mapper.writeValueAsString(transaction))
+            }.postText(PATH)
+            def recievedTransaction = mapper.readValue(json, BlockTransaction)
+        then:
+            recievedTransaction.id == transaction.id
+            !recievedTransaction.completed
+    }
+
+    void 'completed transaction marked as completed'() {
+        setup:
+            def transaction = new BlockTransaction()
+            transaction.execute("SELECT * FROM LOGS")
+            transaction.end()
+        when:
+            String json = aut.httpClient.requestSpec{ spec ->
+                spec.body.text(mapper.writeValueAsString(transaction))
+            }.postText(PATH)
+            def recievedTransaction = mapper.readValue(json, BlockTransaction)
+        then:
+            recievedTransaction.id == transaction.id
+            recievedTransaction.completed
+    }
+
+    void 'completed transaction sent to executor from ledger'() {
+        setup:
+            def transaction = new BlockTransaction()
+            transaction.execute("SELECT * FROM LOGS")
+            transaction.end()
+        when:
+            def response = mapper.readValue(aut.httpClient.requestSpec { spec ->
+                spec.body.text(mapper.writeValueAsString(transaction))
+            }.post(PATH).body.text, BlockTransaction)
+        then:
+            response.id == transaction.id
+            response.executed == true
+            response.rolledback == false
+            response.completed == true
+    }
+
+    void 'result is attached to block and executed in order'() {
+        setup:
+            def transaction = new BlockTransaction()
+            transaction.execute("INSERT INTO LOGS(LOG_ID,LOG_VALUE) VALUES (1, 'HELLO')")
+            transaction.execute("SELECT * FROM LOGS")
+            transaction.end()
+        when:
+            String json = aut.httpClient.requestSpec{ spec ->
+                spec.body.text(mapper.writeValueAsString(transaction))
+            }.postText(PATH)
+            def recievedTransaction = mapper.readValue(json, BlockTransaction)
+            def result = recievedTransaction.queries[1].result
+        then:
+            recievedTransaction.id == transaction.id
+            recievedTransaction.queries.first().result == null // insert query has no result
+
+            result['LOG_ID'].first() == 1
+            result['LOG_VALUE'].first() == 'HELLO'
+    }
+}

dbt-test/src/test/groovy/com/devsoap/dbt/TransactionManagementServiceSpec.groovy

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+package com.devsoap.dbt
+
+import com.devsoap.dbt.data.BlockTransaction
+import com.fasterxml.jackson.databind.ObjectMapper
+import ratpack.groovy.test.GroovyRatpackMainApplicationUnderTest
+import spock.lang.AutoCleanup
+import spock.lang.Specification
+
+class TransactionManagementServiceSpec extends Specification {
+
+    def mapper = new ObjectMapper()
+
+    def PATH = 'ledger'
+
+    @AutoCleanup
+    GroovyRatpackMainApplicationUnderTest aut = new CustomPortMainApplicationUnderTest(8888)
+
+    void 'transaction sent to ledger'() {
+        setup:
+            def transaction = new BlockTransaction()
+            transaction.execute("SELECT * FROM LOGS")
+        when:
+            String json = aut.httpClient.requestSpec{ spec ->
+                spec.body.text(mapper.writeValueAsString(transaction))
+            }.postText(PATH)
+            def recievedTransaction = mapper.readValue(json, BlockTransaction)
+        then:
+            recievedTransaction.id == transaction.id
+            !recievedTransaction.completed
+    }
+
+}

dbt-test/src/test/resources/db/migration/V1__create_tbl_logs.sql

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+create table LOGS (
+    LOG_ID int not null,
+    LOG_VALUE varchar(100) not null
+);