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feat(globals): allow passing globals to jest #17

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47 changes: 24 additions & 23 deletions createEnvironment.js
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Original file line number Diff line number Diff line change
@@ -1,8 +1,6 @@
const Sentry = require("@sentry/node");
require("@sentry/tracing");
const {ProfilingIntegration} = require("@sentry/profiling-node");

let DID_INIT_SENTRY = false;
const { ProfilingIntegration } = require("@sentry/profiling-node");

function isNotTransaction(span) {
return span.op !== "jest test";
Expand All @@ -17,34 +15,38 @@ function createEnvironment({ baseEnvironment } = {}) {

const [config, context] = args;

this.options = config.projectConfig.testEnvironmentOptions?.sentryConfig
this.options = config.projectConfig.testEnvironmentOptions?.sentryConfig;

// Allow sharing of globals between tests
if (config.projectConfig.testEnvironmentOptions.global) {
for (const key in config.projectConfig.testEnvironmentOptions?.global) {
this.global[key] =
config.projectConfig.testEnvironmentOptions?.global[key];
}
}

if (
!this.options ||
// Do not include in watch mode... unfortunately, I don't think there's
// a better watch to detect when jest is in watch mode
process.argv.includes('--watch') ||
process.argv.includes('--watchAll')
process.argv.includes("--watch") ||
process.argv.includes("--watchAll")
) {
return;
}

const { init } = this.options;

this.Sentry = Sentry;
if(!DID_INIT_SENTRY) {
// Ensure integration is an array as init is a user input
if(!Array.isArray(init.integrations)) {
init.integrations = [];
}

// Add profiling integration
init.integrations.push(new ProfilingIntegration());

this.Sentry.init(init);
DID_INIT_SENTRY = true
// Ensure integration is an array as init is a user input
if (!Array.isArray(init.integrations)) {
init.integrations = [];
}

// Add profiling integration
init.integrations.push(new ProfilingIntegration());
this.Sentry.init(init);

this.testPath = context.testPath.replace(process.cwd(), "");

this.runDescribe = new Map();
Expand Down Expand Up @@ -253,10 +255,7 @@ function createEnvironment({ baseEnvironment } = {}) {
const span =
parentObj && parentStore.has(parentName)
? Array.isArray(parentStore.get(parentName))
? parentStore
.get(parentName)
.map((s) =>
s.startChild(spanProps))
? parentStore.get(parentName).map((s) => s.startChild(spanProps))
: [parentStore.get(parentName).startChild(spanProps)]
: [this.transaction.startChild(spanProps)];

Expand All @@ -273,7 +272,7 @@ function createEnvironment({ baseEnvironment } = {}) {
parentSpanId: span[0].spanId,
traceId: span[0].transaction.traceId,
tags: this.options.transactionOptions?.tags,
})
});
spans.push(testTransaction);

// ensure that the test transaction is on the scope while it's happening
Expand Down Expand Up @@ -307,7 +306,9 @@ function createEnvironment({ baseEnvironment } = {}) {
// if this is finishing a jest test span, then put the test suite transaction
// back on the scope
if (span.op === "jest test") {
this.Sentry.configureScope((scope) => scope.setSpan(this.transaction));
this.Sentry.configureScope((scope) =>
scope.setSpan(this.transaction)
);
}
});
}
Expand Down