babel/experimental/babel-preset-env/test/targets-parser.spec.js
Artem Yavorsky 899c57b960 Merge branch 'master' into 2.0
# Conflicts:
#	.travis.yml
#	package.json
#	src/targets-parser.js
#	yarn.lock
2017-07-01 17:50:54 +03:00

87 lines
1.7 KiB
JavaScript

import assert from "assert";
import getTargets from "../src/targets-parser";
describe("getTargets", () => {
it("parses", () => {
assert.deepEqual(
getTargets({
chrome: 49,
firefox: "55",
ie: "9",
node: "6.10",
electron: "1.6",
}),
{
chrome: "49.0.0",
electron: "1.6.0",
firefox: "55.0.0",
ie: "9.0.0",
node: "6.10.0",
},
);
});
describe("browser", () => {
it("merges browser key targets", () => {
assert.deepEqual(
getTargets({
browsers: "chrome 56, ie 11, firefox 51, safari 9",
chrome: "49",
firefox: "55",
ie: "9",
}),
{
chrome: "49.0.0",
firefox: "55.0.0",
ie: "9.0.0",
safari: "9.0.0",
},
);
});
it("ignores invalid", () => {
assert.deepEqual(
getTargets({
browsers: 59,
chrome: "49",
firefox: "55",
ie: "11",
}),
{
chrome: "49.0.0",
firefox: "55.0.0",
ie: "11.0.0",
},
);
});
});
describe("node", () => {
it("should return the current node version with option 'current'", () => {
assert.deepEqual(
getTargets({
node: true,
}),
{
node: process.versions.node,
},
);
});
});
describe("electron", () => {
it("should be its own target", () => {
assert.deepEqual(
getTargets({
chrome: "46",
electron: "0.34",
}),
{
chrome: "46.0.0",
electron: "0.34.0",
},
);
});
});
});