/
RuntimeTemplate.unittest.js
77 lines (68 loc) · 2.03 KB
/
RuntimeTemplate.unittest.js
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"use strict";
const RuntimeTemplate = require("../lib/RuntimeTemplate");
const RequestShortener = require("../lib/RequestShortener");
describe("RuntimeTemplate.concatenation", () => {
it("no args", () => {
const runtimeTemplate = new RuntimeTemplate(
undefined,
{ environment: { templateLiteral: false } },
new RequestShortener(__dirname)
);
expect(runtimeTemplate.concatenation()).toBe('""');
});
it("1 arg", () => {
const runtimeTemplate = new RuntimeTemplate(
undefined,
{ environment: { templateLiteral: false } },
new RequestShortener(__dirname)
);
expect(runtimeTemplate.concatenation({ expr: 1 })).toBe('"" + 1');
expect(runtimeTemplate.concatenation("str")).toBe('"str"');
});
it("es5", () => {
const runtimeTemplate = new RuntimeTemplate(
undefined,
{ environment: { templateLiteral: false } },
new RequestShortener(__dirname)
);
expect(
runtimeTemplate.concatenation({ expr: "__webpack__.p" }, "str/a")
).toBe('__webpack__.p + "str/a"');
expect(
runtimeTemplate.concatenation(
{ expr: "__webpack__.p" },
{ expr: "str.a" }
)
).toBe('"" + __webpack__.p + str.a');
expect(runtimeTemplate.concatenation("a", "b", { expr: 1 })).toBe(
'"a" + "b" + 1'
);
expect(runtimeTemplate.concatenation("a", { expr: 1 }, "b")).toBe(
'"a" + 1 + "b"'
);
});
describe("es6", () => {
const runtimeTemplate = new RuntimeTemplate(
undefined,
{ environment: { templateLiteral: true } },
new RequestShortener(__dirname)
);
it("should prefer shorten variant #1", () => {
expect(runtimeTemplate.concatenation({ expr: 1 }, "a", { expr: 2 })).toBe(
'1 + "a" + 2'
);
});
it("should prefer shorten variant #2", () => {
expect(
runtimeTemplate.concatenation({ expr: 1 }, "a", { expr: 2 }, "b")
).toBe('1 + "a" + 2 + "b"');
});
it("should prefer shorten variant #3", () => {
/* eslint-disable no-template-curly-in-string */
expect(runtimeTemplate.concatenation("a", { expr: 1 }, "b")).toBe(
"`a${1}b`"
);
/* eslint-enable */
});
});
});