Added tree unit tests

1 files changed, 66 insertions, 0 deletions

diff --git a/test/unit/tree.unit.test.ts b/test/unit/tree.unit.test.ts
new file mode 100644
index 0000000..1f66435
--- /dev/null
+++ b/test/unit/tree.unit.test.ts
@@ -0,0 +1,66 @@
+import { Repository } from "server/src/git/repository";
+import { Tree } from "server/src/git/tree";
+import { TreeEntry } from "server/src/git/tree_entry";
+import { BaseError } from "server/src/git/error";
+import { EnvironmentVariables } from "../util";
+
+const env = process.env as EnvironmentVariables;
+
+describe("Tree", () => {
+	it("Should get the tree of a repository", async () => {
+		expect.assertions(2);
+
+		const tree = await Tree.ofRepository(await Repository.open(env.BASE_DIR, env.AVAIL_REPO));
+
+		expect(tree).toBeDefined();
+		expect(tree).toBeInstanceOf(Tree);
+	});
+
+	describe("Methods", () => {
+		let tree: Tree;
+
+		beforeAll(async () => {
+			tree = await Tree.ofRepository(await Repository.open(env.BASE_DIR, env.AVAIL_REPO));
+		});
+
+		it("Should get the entries", () => {
+			expect.hasAssertions();
+			
+			const entries = tree.entries();
+
+			expect(entries).toBeDefined();
+
+			for(const entry of entries) {
+				expect(entry).toBeDefined();
+				expect(entry).toBeInstanceOf(TreeEntry);
+			}
+		});
+
+		it("Should return the entry of a path", async () => {
+			expect.assertions(2);
+
+			const entry = await tree.find("packages/server");
+
+			expect(entry).toBeDefined();
+			expect(entry).toBeInstanceOf(Tree);
+		});
+
+		it("Should fail to return the entry of a nonexistent path", async () => {
+			expect.assertions(1);
+
+			await expect(tree.find("dependencies/libstd++")).rejects.toBeInstanceOf(BaseError);
+		});
+
+		it("Should find out if an existent path exists and return true", async () => {
+			expect.assertions(1);
+
+			await expect(tree.findExists("packages/shared_types/package.json")).resolves.toBeTruthy();
+		});
+
+		it("Should find out if a nonexistent path exists and return false", async () => {
+			expect.assertions(1);
+
+			await expect(tree.findExists("packages/core/main.js")).resolves.toBeFalsy();
+		});
+	});
+});
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