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|
import t from 'tap';
import {
compositeFrom,
continuationSymbol,
exposeDependency,
input,
} from '#composite';
t.test(`exposeDependency: basic behavior`, t => {
t.plan(4);
const composite1 = compositeFrom({
compose: false,
steps: [
exposeDependency({dependency: 'foo'}),
],
});
t.match(composite1, {
expose: {
dependencies: ['foo'],
},
});
t.equal(composite1.expose.compute({foo: 'bar'}), 'bar');
const composite2 = compositeFrom({
compose: false,
steps: [
{
dependencies: ['foo'],
compute: (continuation, {foo}) =>
continuation({'#bar': foo.toUpperCase()}),
},
exposeDependency({dependency: '#bar'}),
],
});
t.match(composite2, {
expose: {
dependencies: ['foo'],
},
});
t.equal(composite2.expose.compute({foo: 'bar'}), 'BAR');
});
t.test(`exposeDependency: validate inputs`, t => {
t.plan(2);
let caughtError;
try {
caughtError = null;
exposeDependency({});
} catch (error) {
caughtError = error;
}
t.match(caughtError, {
errors: [/Required these inputs: dependency/],
});
try {
caughtError = null;
exposeDependency({
dependency: input.value('some static value'),
});
} catch (error) {
caughtError = error;
}
t.match(caughtError, {
errors: [/Expected static dependencies: dependency/],
});
});
|
