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import { findAsync, getDirectory, getFile } from "server/src/git/misc";
import { BaseError } from "server/src/git/error";
import { EnvironmentVariables } from "../util";
const env = process.env as EnvironmentVariables;
describe("Miscellaneous functions", () => {
describe("findAsync", () => {
const data: Promise<string>[] = [
new Promise(resolve => {
resolve("hello!");
}),
new Promise(resolve => {
resolve("Dad i'm hungry");
}),
new Promise(resolve => {
resolve("Hi, hungry. I'm dad");
})
];
it("Should find an existent item in an array", async() => {
expect.assertions(2);
const result = await findAsync(data, async item => {
return await item === "Dad i'm hungry";
});
expect(result).toBeDefined();
expect(result).toEqual("Dad i'm hungry");
});
it("Should fail to find a nonexistent item in an array", async() => {
expect.assertions(1);
const result = await findAsync(data, async item => {
return await item === "Hello there";
});
expect(result).toBeUndefined();
});
});
describe("getFile", () => {
it("Should return the content of a file in a bare git repository", async() => {
expect.assertions(2);
const content = await getFile(env.GIT_DIR, env.AVAIL_REPO, "description");
expect(content).toBeDefined();
expect(content).toEqual("Unnamed repository; edit this file 'description' to name the repository.");
});
it("Should fail to return the content of a nonexistent file in a bare repository", async() => {
expect.assertions(1);
await expect(getFile(env.GIT_DIR, env.AVAIL_REPO, "myselfasteem")).rejects.toBeInstanceOf(BaseError);
});
});
describe("getDirectory", () => {
it("Should return the content of a directory", async() => {
expect.assertions(3);
const dir = await getDirectory(`${env.GIT_DIR}/${env.AVAIL_REPO}/refs`);
expect(dir).toBeDefined();
expect(dir).toContain("heads");
expect(dir).toContain("tags");
});
it("Should fail to return the content of a nonexistent directory", async() => {
expect.assertions(1);
await expect(getDirectory(`${env.GIT_DIR}/${env.AVAIL_REPO}/something`)).rejects.toBeInstanceOf(BaseError);
});
});
});
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