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Fix error handling and resolve JDBC driver paths dynamically
Fix executeInContainer catch block to check for AxiosErrorResponse first, then re-throw plain Error instances, then handle unknown errors. The previous code crashed with "Cannot read properties of undefined" when CLI commands failed with non-zero exit codes. Add resolve:jdbc:driver Cypress task that scans the fixtures directory and finds the jar matching a given prefix. This decouples test specs from specific driver versions -- only the pom.xml needs updating when bumping JDBC driver versions. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
1 parent 4817860 commit a84e6b3

8 files changed

Lines changed: 202 additions & 156 deletions

‎README.md‎

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Original file line numberDiff line numberDiff line change
@@ -96,6 +96,20 @@ Following is a table of supported environment properties that can be used when r
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| `MSSQL_IMAGE` | `mcr.microsoft.com/mssql/server:2022-latest` | Microsoft SQL Server image to be used for datasource tests |
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| `BERG_VERBOSE` | `false` | Enable verbose Berg logging (debug messages for container setup, CLI commands, etc.) |
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## JDBC drivers
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JDBC driver jars are used in datasource tests. They are downloaded automatically by Maven during `npm install` (via `npm run resources`) and placed into `packages/testsuite/cypress/fixtures/jdbc-drivers/`. These jars are `.gitignore`d and built fresh each time.
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### Where versions are defined
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Driver versions are managed in [`packages/resources/pom.xml`](packages/resources/pom.xml) under `<dependencyManagement>`. The download is configured in [`packages/resources/modules/jdbc-drivers/pom.xml`](packages/resources/modules/jdbc-drivers/pom.xml).
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### How to update
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1. Update the version in `packages/resources/pom.xml` under `<dependencyManagement>`
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2. Run `npm install` or `npm run resources` to download the new jars
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3. No test spec changes needed -- driver paths are resolved automatically at runtime by the `resolve:jdbc:driver` Cypress task using the artifact prefix (e.g., `postgresql`, `mysql-connector-j`)
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## Custom method documentation
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Documentation can be generated by following command in root of this repository

‎config/tasks/wildfly-tasks.ts‎

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Original file line numberDiff line numberDiff line change
@@ -8,7 +8,7 @@ import {
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WILDFLY_MANAGEMENT_PORT,
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JBOSS_CLI_PATH,
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} from "../../cypress.config";
11-
import { StartWildflyContainerParams, ExecuteInContainerParams, AxiosErrorResponse } from "../interfaces";
11+
import { StartWildflyContainerParams, ExecuteInContainerParams } from "../interfaces";
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import { getHostnameMapping, handleContainerError, calculateManagementPort, logger } from "../helpers";
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import { configureWildflyNetworkMode, configureWildflyPostStart } from "../containers";
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@@ -90,8 +90,13 @@ export function createExecuteInContainer(
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throw new Error(`Command failed with exit code ${value.exitCode}: ${value.output || ""}`);
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}
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})
93-
.catch((err: AxiosErrorResponse) => {
94-
throw new Error(err.response.data);
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// Only container.exec() errors and plain Errors from the .then() block can reach here.
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// AxiosErrorResponse is not possible — Axios is not used in this function.
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.catch((err: unknown) => {
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if (err instanceof Error) {
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throw err;
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}
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throw new Error(String(err));
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});
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};
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}

‎cypress.config.ts‎

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Original file line numberDiff line numberDiff line change
@@ -1,7 +1,7 @@
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import "./config/helpers/container-runtime";
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import { defineConfig } from "cypress";
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import { StartedTestContainer, StoppedTestContainer } from "testcontainers";
4-
import { existsSync, unlinkSync } from "fs";
4+
import { existsSync, unlinkSync, readdirSync } from "fs";
55
import {
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createWildflyContainer,
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createExecuteInContainer,
@@ -92,6 +92,15 @@ export default defineConfig({
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"start:sqlserver:container": createSqlserverContainer(startedContainers, config.env.NETWORK_NAME as string),
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"execute:in:container": createExecuteInContainer(startedContainers, startedContainersManagementPorts),
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"execute:cli": createExecuteCli(),
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"resolve:jdbc:driver": (prefix: string) => {
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const jdbcDir = FIXTURES_PATH + "/jdbc-drivers";
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const files = readdirSync(jdbcDir);
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const match = files.find((f) => f.startsWith(prefix) && f.endsWith(".jar"));
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if (!match) {
100+
throw new Error(`No JDBC driver jar found matching prefix "${prefix}" in ${jdbcDir}`);
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}
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return `/home/fixtures/jdbc-drivers/${match}`;
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},
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"stop:containers": () => {
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const promises: Promise<StoppedTestContainer | void>[] = [];
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startedContainers.forEach((container, key) => {

‎packages/testsuite/cypress/e2e/datasource/test-configuration-datasource-mariadb-finder.cy.ts‎

Lines changed: 40 additions & 36 deletions
Original file line numberDiff line numberDiff line change
@@ -52,47 +52,51 @@ describe("TESTS: Configuration => Datasource => MariaDB (Finder)", () => {
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);
5353
cy.startWildflyContainer().then((result) => {
5454
managementEndpoint = result as string;
55-
cy.executeInWildflyContainer(
56-
new AddModuleCommandBuilder()
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.withName(mariadbDriverModuleName)
58-
.withResource("/home/fixtures/jdbc-drivers/mariadb-java-client-3.1.0.jar")
59-
.withDependencies(["javax.api"])
60-
.build()
61-
.toCLICommand(),
62-
).then(() => {
63-
cy.task("execute:cli", {
64-
managementApi: managementEndpoint + "/management",
65-
operation: "add",
66-
address: ["subsystem", "datasources", "jdbc-driver", mariadbDriver],
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"driver-module-name": mariadbDriverModuleName,
68-
"driver-xa-datasource-class-name": "org.mariadb.jdbc.MariaDbDataSource",
69-
}).then(() => {
55+
cy.task("resolve:jdbc:driver", "mariadb-java-client")
56+
.then((driverPath) => {
7057
cy.executeInWildflyContainer(
71-
new AddDataSourceBuilder()
72-
.withName(mariadbDSToAdd.name)
73-
.withJndiName(mariadbDSToAdd.jndiName)
74-
.withConnectionUrl(mariadbDSToAdd.connectionUrl)
75-
.withDriverName(mariadbDriver)
76-
.withUsername(mariadbUser)
77-
.withPassword(mariadbPassword)
78-
.build()
79-
.toCLICommand(),
80-
);
81-
cy.executeInWildflyContainer(
82-
new AddXADataSourceBuilder()
83-
.withName(xaMariaDBToAdd.name)
84-
.withJndiName(xaMariaDBToAdd.jndiName)
85-
.withUsername(mariadbUser)
86-
.withPassword(mariadbPassword)
87-
.withDriverName(mariadbDriver)
88-
.withXaDataSourceClass("org.mariadb.jdbc.MariaDbDataSource")
89-
.withXaDataSourceProperty("serverName", mariadbContainerName)
90-
.withXaDataSourceProperty("databaseName", mariadbDatabaseName)
58+
new AddModuleCommandBuilder()
59+
.withName(mariadbDriverModuleName)
60+
.withResource(driverPath as string)
61+
.withDependencies(["javax.api"])
9162
.build()
9263
.toCLICommand(),
9364
);
65+
})
66+
.then(() => {
67+
cy.task("execute:cli", {
68+
managementApi: managementEndpoint + "/management",
69+
operation: "add",
70+
address: ["subsystem", "datasources", "jdbc-driver", mariadbDriver],
71+
"driver-module-name": mariadbDriverModuleName,
72+
"driver-xa-datasource-class-name": "org.mariadb.jdbc.MariaDbDataSource",
73+
}).then(() => {
74+
cy.executeInWildflyContainer(
75+
new AddDataSourceBuilder()
76+
.withName(mariadbDSToAdd.name)
77+
.withJndiName(mariadbDSToAdd.jndiName)
78+
.withConnectionUrl(mariadbDSToAdd.connectionUrl)
79+
.withDriverName(mariadbDriver)
80+
.withUsername(mariadbUser)
81+
.withPassword(mariadbPassword)
82+
.build()
83+
.toCLICommand(),
84+
);
85+
cy.executeInWildflyContainer(
86+
new AddXADataSourceBuilder()
87+
.withName(xaMariaDBToAdd.name)
88+
.withJndiName(xaMariaDBToAdd.jndiName)
89+
.withUsername(mariadbUser)
90+
.withPassword(mariadbPassword)
91+
.withDriverName(mariadbDriver)
92+
.withXaDataSourceClass("org.mariadb.jdbc.MariaDbDataSource")
93+
.withXaDataSourceProperty("serverName", mariadbContainerName)
94+
.withXaDataSourceProperty("databaseName", mariadbDatabaseName)
95+
.build()
96+
.toCLICommand(),
97+
);
98+
});
9499
});
95-
});
96100
});
97101
});
98102

‎packages/testsuite/cypress/e2e/datasource/test-configuration-datasource-mysql-finder.cy.ts‎

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Original file line numberDiff line numberDiff line change
@@ -53,47 +53,51 @@ describe("TESTS: Configuration => Datasource => MySQL (Finder)", () => {
5353
);
5454
cy.startWildflyContainer().then((result) => {
5555
managementEndpoint = result as string;
56-
cy.executeInWildflyContainer(
57-
new AddModuleCommandBuilder()
58-
.withName(mysqlDriverModuleName)
59-
.withResource("/home/fixtures/jdbc-drivers/mysql-connector-j-8.0.31.jar")
60-
.withDependencies(["javax.api"])
61-
.build()
62-
.toCLICommand(),
63-
).then(() => {
64-
cy.task("execute:cli", {
65-
managementApi: managementEndpoint + "/management",
66-
operation: "add",
67-
address: ["subsystem", "datasources", "jdbc-driver", mysqlDriver],
68-
"driver-module-name": mysqlDriverModuleName,
69-
"driver-xa-datasource-class-name": "com.mysql.cj.jdbc.MysqlXADataSource",
70-
}).then(() => {
56+
cy.task("resolve:jdbc:driver", "mysql-connector-j")
57+
.then((driverPath) => {
7158
cy.executeInWildflyContainer(
72-
new AddDataSourceBuilder()
73-
.withName(mysqlDSToAdd.name)
74-
.withJndiName(mysqlDSToAdd.jndiName)
75-
.withConnectionUrl(mysqlDSToAdd.connectionUrl)
76-
.withDriverName(mysqlDriver)
77-
.withUsername(mysqlUser)
78-
.withPassword(mysqlPassword)
79-
.build()
80-
.toCLICommand(),
81-
);
82-
cy.executeInWildflyContainer(
83-
new AddXADataSourceBuilder()
84-
.withName(xaMySQLDSToAdd.name)
85-
.withJndiName(xaMySQLDSToAdd.jndiName)
86-
.withUsername(mysqlUser)
87-
.withPassword(mysqlPassword)
88-
.withDriverName(mysqlDriver)
89-
.withXaDataSourceClass("com.mysql.cj.jdbc.MysqlXADataSource")
90-
.withXaDataSourceProperty("serverName", mysqlContainerName)
91-
.withXaDataSourceProperty("databaseName", mysqlDatabaseName)
59+
new AddModuleCommandBuilder()
60+
.withName(mysqlDriverModuleName)
61+
.withResource(driverPath as string)
62+
.withDependencies(["javax.api"])
9263
.build()
9364
.toCLICommand(),
9465
);
66+
})
67+
.then(() => {
68+
cy.task("execute:cli", {
69+
managementApi: managementEndpoint + "/management",
70+
operation: "add",
71+
address: ["subsystem", "datasources", "jdbc-driver", mysqlDriver],
72+
"driver-module-name": mysqlDriverModuleName,
73+
"driver-xa-datasource-class-name": "com.mysql.cj.jdbc.MysqlXADataSource",
74+
}).then(() => {
75+
cy.executeInWildflyContainer(
76+
new AddDataSourceBuilder()
77+
.withName(mysqlDSToAdd.name)
78+
.withJndiName(mysqlDSToAdd.jndiName)
79+
.withConnectionUrl(mysqlDSToAdd.connectionUrl)
80+
.withDriverName(mysqlDriver)
81+
.withUsername(mysqlUser)
82+
.withPassword(mysqlPassword)
83+
.build()
84+
.toCLICommand(),
85+
);
86+
cy.executeInWildflyContainer(
87+
new AddXADataSourceBuilder()
88+
.withName(xaMySQLDSToAdd.name)
89+
.withJndiName(xaMySQLDSToAdd.jndiName)
90+
.withUsername(mysqlUser)
91+
.withPassword(mysqlPassword)
92+
.withDriverName(mysqlDriver)
93+
.withXaDataSourceClass("com.mysql.cj.jdbc.MysqlXADataSource")
94+
.withXaDataSourceProperty("serverName", mysqlContainerName)
95+
.withXaDataSourceProperty("databaseName", mysqlDatabaseName)
96+
.build()
97+
.toCLICommand(),
98+
);
99+
});
95100
});
96-
});
97101
});
98102
});
99103

‎packages/testsuite/cypress/e2e/datasource/test-configuration-datasource-postgre-finder.cy.ts‎

Lines changed: 40 additions & 36 deletions
Original file line numberDiff line numberDiff line change
@@ -52,47 +52,51 @@ describe("TESTS: Configuration => Datasource => PostgreSQL (Finder)", () => {
5252
);
5353
cy.startWildflyContainer().then((result) => {
5454
managementEndpoint = result as string;
55-
cy.executeInWildflyContainer(
56-
new AddModuleCommandBuilder()
57-
.withName(postgresDriverModuleName)
58-
.withResource("/home/fixtures/jdbc-drivers/postgresql-42.5.1.jar")
59-
.withDependencies(["javax.api"])
60-
.build()
61-
.toCLICommand(),
62-
).then(() => {
63-
cy.task("execute:cli", {
64-
managementApi: managementEndpoint + "/management",
65-
operation: "add",
66-
address: ["subsystem", "datasources", "jdbc-driver", postgresDriverName],
67-
"driver-module-name": postgresDriverModuleName,
68-
"driver-xa-datasource-class-name": "org.postgresql.xa.PGXADataSource",
69-
}).then(() => {
55+
cy.task("resolve:jdbc:driver", "postgresql")
56+
.then((driverPath) => {
7057
cy.executeInWildflyContainer(
71-
new AddDataSourceBuilder()
72-
.withName(postgresDSToAdd.name)
73-
.withJndiName(postgresDSToAdd.jndiName)
74-
.withConnectionUrl(postgresDSToAdd.connectionUrl)
75-
.withDriverName(postgresDriverName)
76-
.withUsername(postgresUser)
77-
.withPassword(postgresPassword)
78-
.build()
79-
.toCLICommand(),
80-
);
81-
cy.executeInWildflyContainer(
82-
new AddXADataSourceBuilder()
83-
.withName(xaPostgreDSToAdd.name)
84-
.withJndiName(xaPostgreDSToAdd.jndiName)
85-
.withUsername(postgresUser)
86-
.withPassword(postgresPassword)
87-
.withDriverName(postgresDriverName)
88-
.withXaDataSourceClass("org.postgresql.xa.PGXADataSource")
89-
.withXaDataSourceProperty("serverName", postgresContainerName)
90-
.withXaDataSourceProperty("databaseName", postgresDatabaseName)
58+
new AddModuleCommandBuilder()
59+
.withName(postgresDriverModuleName)
60+
.withResource(driverPath as string)
61+
.withDependencies(["javax.api"])
9162
.build()
9263
.toCLICommand(),
9364
);
65+
})
66+
.then(() => {
67+
cy.task("execute:cli", {
68+
managementApi: managementEndpoint + "/management",
69+
operation: "add",
70+
address: ["subsystem", "datasources", "jdbc-driver", postgresDriverName],
71+
"driver-module-name": postgresDriverModuleName,
72+
"driver-xa-datasource-class-name": "org.postgresql.xa.PGXADataSource",
73+
}).then(() => {
74+
cy.executeInWildflyContainer(
75+
new AddDataSourceBuilder()
76+
.withName(postgresDSToAdd.name)
77+
.withJndiName(postgresDSToAdd.jndiName)
78+
.withConnectionUrl(postgresDSToAdd.connectionUrl)
79+
.withDriverName(postgresDriverName)
80+
.withUsername(postgresUser)
81+
.withPassword(postgresPassword)
82+
.build()
83+
.toCLICommand(),
84+
);
85+
cy.executeInWildflyContainer(
86+
new AddXADataSourceBuilder()
87+
.withName(xaPostgreDSToAdd.name)
88+
.withJndiName(xaPostgreDSToAdd.jndiName)
89+
.withUsername(postgresUser)
90+
.withPassword(postgresPassword)
91+
.withDriverName(postgresDriverName)
92+
.withXaDataSourceClass("org.postgresql.xa.PGXADataSource")
93+
.withXaDataSourceProperty("serverName", postgresContainerName)
94+
.withXaDataSourceProperty("databaseName", postgresDatabaseName)
95+
.build()
96+
.toCLICommand(),
97+
);
98+
});
9499
});
95-
});
96100
});
97101
});
98102

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