1 files changed, 49 insertions, 0 deletions
diff --git a/devtools/client/debugger/src/utils/tests/path.spec.js b/devtools/client/debugger/src/utils/tests/path.spec.js
new file mode 100644
index 0000000000..58bdf046f0
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+++ b/devtools/client/debugger/src/utils/tests/path.spec.js
@@ -0,0 +1,49 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
+
+import { basename, dirname, isURL, isAbsolute, join } from "../path";
+
+const fullTestURL = "https://www.example.com/some/endpoint";
+const absoluteTestPath = "/some/absolute/path/to/resource";
+const aTestName = "name";
+
+describe("basename()", () => {
+  it("returns the basename of the path", () => {
+    expect(basename(fullTestURL)).toBe("endpoint");
+  });
+});
+
+describe("dirname()", () => {
+  it("returns the current directory in a path", () => {
+    expect(dirname(fullTestURL)).toBe("https://www.example.com/some");
+  });
+});
+
+describe("isURL()", () => {
+  it("returns true if a string contains characters denoting a scheme", () => {
+    expect(isURL(fullTestURL)).toBe(true);
+  });
+
+  it("returns false if string does not denote a scheme", () => {
+    expect(isURL(absoluteTestPath)).toBe(false);
+  });
+});
+
+describe("isAbsolute()", () => {
+  it("returns true if a string begins with a slash", () => {
+    expect(isAbsolute(absoluteTestPath)).toBe(true);
+  });
+
+  it("returns false if a string does not begin with a slash", () => {
+    expect(isAbsolute(fullTestURL)).toBe(false);
+  });
+});
+
+describe("join()", () => {
+  it("concatenates a base path and a directory name", () => {
+    expect(join(absoluteTestPath, aTestName)).toBe(
+      "/some/absolute/path/to/resource/name"
+    );
+  });
+});