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import { prepareEnvironmentVariables } from "@dokploy/server/index";
import { describe, expect, it } from "vitest";
const projectEnv = `
ENVIRONMENT=staging
DATABASE_URL=postgres://postgres:postgres@localhost:5432/project_db
PORT=3000
`;
const serviceEnv = `
ENVIRONMENT=\${{project.ENVIRONMENT}}
DATABASE_URL=\${{project.DATABASE_URL}}
SERVICE_PORT=4000
`;
describe("prepareEnvironmentVariables", () => {
it("resolves project variables correctly", () => {
const resolved = prepareEnvironmentVariables(serviceEnv, projectEnv);
expect(resolved).toEqual([
"ENVIRONMENT=staging",
"DATABASE_URL=postgres://postgres:postgres@localhost:5432/project_db",
"SERVICE_PORT=4000",
]);
});
it("handles undefined project variables", () => {
const incompleteProjectEnv = `
NODE_ENV=production
`;
const invalidServiceEnv = `
UNDEFINED_VAR=\${{project.UNDEFINED_VAR}}
`;
expect(
() =>
prepareEnvironmentVariables(invalidServiceEnv, incompleteProjectEnv), // Cambiado el orden
).toThrow("Invalid project environment variable: project.UNDEFINED_VAR");
});
it("allows service-specific variables to override project variables", () => {
const serviceSpecificEnv = `
ENVIRONMENT=production
DATABASE_URL=\${{project.DATABASE_URL}}
`;
const resolved = prepareEnvironmentVariables(
serviceSpecificEnv,
projectEnv,
);
expect(resolved).toEqual([
"ENVIRONMENT=production", // Overrides project variable
"DATABASE_URL=postgres://postgres:postgres@localhost:5432/project_db",
]);
});
it("resolves complex references for dynamic endpoints", () => {
const projectEnv = `
BASE_URL=https://api.example.com
API_VERSION=v1
PORT=8000
`;
const serviceEnv = `
API_ENDPOINT=\${{project.BASE_URL}}/\${{project.API_VERSION}}/endpoint
SERVICE_PORT=9000
`;
const resolved = prepareEnvironmentVariables(serviceEnv, projectEnv);
expect(resolved).toEqual([
"API_ENDPOINT=https://api.example.com/v1/endpoint",
"SERVICE_PORT=9000",
]);
});
it("handles missing project variables gracefully", () => {
const projectEnv = `
PORT=8080
`;
const serviceEnv = `
MISSING_VAR=\${{project.MISSING_KEY}}
SERVICE_PORT=3000
`;
expect(() => prepareEnvironmentVariables(serviceEnv, projectEnv)).toThrow(
"Invalid project environment variable: project.MISSING_KEY",
);
});
it("overrides project variables with service-specific values", () => {
const projectEnv = `
ENVIRONMENT=staging
DATABASE_URL=postgres://project:project@localhost:5432/project_db
`;
const serviceEnv = `
ENVIRONMENT=\${{project.ENVIRONMENT}}
DATABASE_URL=postgres://service:service@localhost:5432/service_db
SERVICE_NAME=my-service
`;
const resolved = prepareEnvironmentVariables(serviceEnv, projectEnv);
expect(resolved).toEqual([
"ENVIRONMENT=staging",
"DATABASE_URL=postgres://service:service@localhost:5432/service_db",
"SERVICE_NAME=my-service",
]);
});
it("handles project variables with normal and unusual characters", () => {
const projectEnv = `
ENVIRONMENT=PRODUCTION
`;
// Needs to be in quotes
const serviceEnv = `
NODE_ENV=\${{project.ENVIRONMENT}}
SPECIAL_VAR="$^@$^@#$^@!#$@#$-\${{project.ENVIRONMENT}}"
`;
const resolved = prepareEnvironmentVariables(serviceEnv, projectEnv);
expect(resolved).toEqual([
"NODE_ENV=PRODUCTION",
"SPECIAL_VAR=$^@$^@#$^@!#$@#$-PRODUCTION",
]);
});
it("handles complex cases with multiple references, special characters, and spaces", () => {
const projectEnv = `
ENVIRONMENT=STAGING
APP_NAME=MyApp
`;
const serviceEnv = `
NODE_ENV=\${{project.ENVIRONMENT}}
COMPLEX_VAR="Prefix-$#^!@-\${{project.ENVIRONMENT}}--\${{project.APP_NAME}} Suffix "
`;
const resolved = prepareEnvironmentVariables(serviceEnv, projectEnv);
expect(resolved).toEqual([
"NODE_ENV=STAGING",
"COMPLEX_VAR=Prefix-$#^!@-STAGING--MyApp Suffix ",
]);
});
it("handles references enclosed in single quotes", () => {
const projectEnv = `
ENVIRONMENT=STAGING
APP_NAME=MyApp
`;
const serviceEnv = `
NODE_ENV='\${{project.ENVIRONMENT}}'
COMPLEX_VAR='Prefix-$#^!@-\${{project.ENVIRONMENT}}--\${{project.APP_NAME}} Suffix'
`;
const resolved = prepareEnvironmentVariables(serviceEnv, projectEnv);
expect(resolved).toEqual([
"NODE_ENV=STAGING",
"COMPLEX_VAR=Prefix-$#^!@-STAGING--MyApp Suffix",
]);
});
it("handles double and single quotes combined", () => {
const projectEnv = `
ENVIRONMENT=PRODUCTION
APP_NAME=MyApp
`;
const serviceEnv = `
NODE_ENV="'\${{project.ENVIRONMENT}}'"
COMPLEX_VAR="'Prefix \"DoubleQuoted\" and \${{project.APP_NAME}}'"
`;
const resolved = prepareEnvironmentVariables(serviceEnv, projectEnv);
expect(resolved).toEqual([
"NODE_ENV='PRODUCTION'",
"COMPLEX_VAR='Prefix \"DoubleQuoted\" and MyApp'",
]);
});
});
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