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import * as github from "@actions/github";
import test from "ava";
import {
fixCodeQualityCategory,
getPullRequestBranches,
isAnalyzingPullRequest,
isDefaultSetup,
isDynamicWorkflow,
} from "./actions-util";
import { computeAutomationID } from "./api-client";
import { EnvVar } from "./environment";
import { getRunnerLogger } from "./logging";
import { setupTests } from "./testing-utils";
import { initializeEnvironment } from "./util";
setupTests(test);
function withMockedContext<T>(mockPayload: any, testFn: () => T): T {
const originalPayload = github.context.payload;
github.context.payload = mockPayload;
try {
return testFn();
} finally {
github.context.payload = originalPayload;
}
}
function withMockedEnv<T>(
envVars: Record<string, string | undefined>,
testFn: () => T,
): T {
const originalEnv = { ...process.env };
// Apply environment changes
for (const [key, value] of Object.entries(envVars)) {
if (value === undefined) {
delete process.env[key];
} else {
process.env[key] = value;
}
}
try {
return testFn();
} finally {
// Restore original environment
process.env = originalEnv;
}
}
test("computeAutomationID()", async (t) => {
let actualAutomationID = computeAutomationID(
".github/workflows/codeql-analysis.yml:analyze",
'{"language": "javascript", "os": "linux"}',
);
t.deepEqual(
actualAutomationID,
".github/workflows/codeql-analysis.yml:analyze/language:javascript/os:linux/",
);
// check the environment sorting
actualAutomationID = computeAutomationID(
".github/workflows/codeql-analysis.yml:analyze",
'{"os": "linux", "language": "javascript"}',
);
t.deepEqual(
actualAutomationID,
".github/workflows/codeql-analysis.yml:analyze/language:javascript/os:linux/",
);
// check that an empty environment produces the right results
actualAutomationID = computeAutomationID(
".github/workflows/codeql-analysis.yml:analyze",
"{}",
);
t.deepEqual(
actualAutomationID,
".github/workflows/codeql-analysis.yml:analyze/",
);
// check non string environment values
actualAutomationID = computeAutomationID(
".github/workflows/codeql-analysis.yml:analyze",
'{"number": 1, "object": {"language": "javascript"}}',
);
t.deepEqual(
actualAutomationID,
".github/workflows/codeql-analysis.yml:analyze/number:/object:/",
);
// check undefined environment
actualAutomationID = computeAutomationID(
".github/workflows/codeql-analysis.yml:analyze",
undefined,
);
t.deepEqual(
actualAutomationID,
".github/workflows/codeql-analysis.yml:analyze/",
);
});
test.serial("getPullRequestBranches() with pull request context", (t) => {
withMockedContext(
{
pull_request: {
number: 123,
base: { ref: "main" },
head: { label: "user:feature-branch" },
},
},
() => {
t.deepEqual(getPullRequestBranches(), {
base: "main",
head: "user:feature-branch",
});
t.is(isAnalyzingPullRequest(), true);
},
);
});
test.serial(
"getPullRequestBranches() returns undefined with push context",
(t) => {
withMockedContext(
{
push: {
ref: "refs/heads/main",
},
},
() => {
t.is(getPullRequestBranches(), undefined);
t.is(isAnalyzingPullRequest(), false);
},
);
},
);
test.serial(
"getPullRequestBranches() with Default Setup environment variables",
(t) => {
withMockedContext({}, () => {
withMockedEnv(
{
CODE_SCANNING_REF: "refs/heads/feature-branch",
CODE_SCANNING_BASE_BRANCH: "main",
},
() => {
t.deepEqual(getPullRequestBranches(), {
base: "main",
head: "refs/heads/feature-branch",
});
t.is(isAnalyzingPullRequest(), true);
},
);
});
},
);
test.serial(
"getPullRequestBranches() returns undefined when only CODE_SCANNING_REF is set",
(t) => {
withMockedContext({}, () => {
withMockedEnv(
{
CODE_SCANNING_REF: "refs/heads/feature-branch",
CODE_SCANNING_BASE_BRANCH: undefined,
},
() => {
t.is(getPullRequestBranches(), undefined);
t.is(isAnalyzingPullRequest(), false);
},
);
});
},
);
test.serial(
"getPullRequestBranches() returns undefined when only CODE_SCANNING_BASE_BRANCH is set",
(t) => {
withMockedContext({}, () => {
withMockedEnv(
{
CODE_SCANNING_REF: undefined,
CODE_SCANNING_BASE_BRANCH: "main",
},
() => {
t.is(getPullRequestBranches(), undefined);
t.is(isAnalyzingPullRequest(), false);
},
);
});
},
);
test.serial(
"getPullRequestBranches() returns undefined when no PR context",
(t) => {
withMockedContext({}, () => {
withMockedEnv(
{
CODE_SCANNING_REF: undefined,
CODE_SCANNING_BASE_BRANCH: undefined,
},
() => {
t.is(getPullRequestBranches(), undefined);
t.is(isAnalyzingPullRequest(), false);
},
);
});
},
);
test.serial("initializeEnvironment", (t) => {
initializeEnvironment("1.2.3");
t.deepEqual(process.env[EnvVar.VERSION], "1.2.3");
});
test.serial("fixCodeQualityCategory", (t) => {
withMockedEnv(
{
GITHUB_EVENT_NAME: "dynamic",
},
() => {
const logger = getRunnerLogger(true);
// Categories that should get adjusted.
t.is(fixCodeQualityCategory(logger, "/language:c#"), "/language:csharp");
t.is(fixCodeQualityCategory(logger, "/language:cpp"), "/language:c-cpp");
t.is(fixCodeQualityCategory(logger, "/language:c"), "/language:c-cpp");
t.is(
fixCodeQualityCategory(logger, "/language:java"),
"/language:java-kotlin",
);
t.is(
fixCodeQualityCategory(logger, "/language:javascript"),
"/language:javascript-typescript",
);
t.is(
fixCodeQualityCategory(logger, "/language:typescript"),
"/language:javascript-typescript",
);
t.is(
fixCodeQualityCategory(logger, "/language:kotlin"),
"/language:java-kotlin",
);
// Categories that should not get adjusted.
t.is(
fixCodeQualityCategory(logger, "/language:csharp"),
"/language:csharp",
);
t.is(fixCodeQualityCategory(logger, "/language:go"), "/language:go");
t.is(
fixCodeQualityCategory(logger, "/language:actions"),
"/language:actions",
);
// Other cases.
t.is(fixCodeQualityCategory(logger, undefined), undefined);
t.is(fixCodeQualityCategory(logger, "random string"), "random string");
t.is(fixCodeQualityCategory(logger, "kotlin"), "kotlin");
},
);
});
test.serial(
"isDynamicWorkflow() returns true if event name is `dynamic`",
(t) => {
process.env.GITHUB_EVENT_NAME = "dynamic";
t.assert(isDynamicWorkflow());
process.env.GITHUB_EVENT_NAME = "push";
t.false(isDynamicWorkflow());
},
);
test.serial("isDefaultSetup() returns true when expected", (t) => {
process.env.GITHUB_EVENT_NAME = "dynamic";
process.env[EnvVar.ANALYSIS_KEY] = "dynamic/github-code-scanning";
t.assert(isDefaultSetup());
});