import {
snapshotCasesWithContext,
RuntimeEnv,
describe,
UniversalTestContext,
assertTestContext,
} from '@augment-vir/test';
function myFunctionToTest(testContext: UniversalTestContext, a: number, b: number) {
assertTestContext(testContext, RuntimeEnv.Node);
return testContext.name;
}
describe(myFunctionToTest.name, () => {
snapshotCasesWithContext(myFunctionToTest, [
{
it: 'handles negative numbers',
inputs: [
-1,
-2,
],
},
{
it: 'handles 0',
inputs: [
0,
0,
],
},
{
it: 'adds',
inputs: [
3,
5,
],
},
]);
});
Same as
snapshotCasesbut passes the test context as the first parameter to the function under test.In order to generate or update the snapshot files, run tests in update mode.