test: profile directory for chromium based browser

lua/telescope/_extensions/bookmarks/chrome.lua

@@ -243,4 +243,8 @@ function chrome.collect_bookmarks(state, config)
   return parse_bookmarks_data(data)
 end
 
+if _TEST then
+  chrome._get_profile_dir = get_profile_dir
+end
+
 return chrome

spec/fixtures/Library/Application Support/Google/Chrome/Local State

@@ -0,0 +1,12 @@
+{
+  "profile": {
+    "info_cache": {
+      "Default": {
+        "name": "Default"
+      },
+      "Profile1": {
+        "name": "Astronaut"
+      }
+    }
+  }
+}

spec/fixtures/Library/Application Support/Google/Chrome/Profile1/Bookmarks

@@ -0,0 +1,49 @@
+{
+  "checksum": "",
+  "roots": {
+    "bookmark_bar": {
+      "children": [
+        {
+          "children": [
+            {
+              "name": "Google",
+              "type": "url",
+              "url": "https://google.com/"
+            },
+            {
+              "children": [
+                {
+                  "name": "DuckDuckGo",
+                  "type": "url",
+                  "url": "https://duckduckgo.com/"
+                }
+              ],
+              "name": "nested",
+              "type": "folder"
+            }
+          ],
+          "name": "search",
+          "type": "folder"
+        },
+        {
+          "name": "ISRO",
+          "type": "url",
+          "url": "https://www.isro.gov.in/"
+        }
+      ],
+      "name": "Bookmarks Bar",
+      "type": "folder"
+    },
+    "other": {
+      "children": [],
+      "name": "Other Bookmarks",
+      "type": "folder"
+    },
+    "synced": {
+      "children": [],
+      "name": "Mobile bookmarks",
+      "type": "folder"
+    }
+  },
+  "version": 1
+}

spec/unit/chrome_spec.lua

@@ -2,28 +2,89 @@ local chrome = require "telescope._extensions.bookmarks.chrome"
 local utils = require "telescope._extensions.bookmarks.utils"
 
 describe("chrome", function()
-  describe("collect_bookmarks", function()
-    local match = require "luassert.match"
+  before_each(function()
+    stub(utils, "warn")
+  end)
+
+  after_each(function()
+    utils.warn:revert()
+  end)
+
+  describe("get_profile_dir", function()
+    it("should warn if OS not supported", function()
+      local profile_dir = chrome._get_profile_dir(
+        { os_name = "random" },
+        { selected_browser = "chrome" }
+      )
 
-    before_each(function()
-      stub(utils, "warn")
+      assert.is_nil(profile_dir)
+      assert.stub(utils.warn).was_called(1)
+      assert
+        .stub(utils.warn)
+        .was_called_with(match.matches "Unsupported OS for chrome")
     end)
 
-    after_each(function()
-      utils.warn:revert()
+    it("should warn if state file not found", function()
+      local profile_dir = chrome._get_profile_dir(
+        { os_name = "Darwin", os_homedir = "random" },
+        { selected_browser = "chrome", profile_name = "random" }
+      )
+
+      assert.is_nil(profile_dir)
+      assert.stub(utils.warn).was_called(1)
+      assert
+        .stub(utils.warn)
+        .was_called_with(match.matches "No state file found for chrome at")
     end)
 
-    it("should warn if OS not supported", function()
-      local bookmarks = chrome.collect_bookmarks(
-        { os_name = "random" },
+    it("should warn if given profile does not exist", function()
+      local profile_dir = chrome._get_profile_dir(
+        { os_name = "Darwin", os_homedir = "spec/fixtures" },
+        { selected_browser = "chrome", profile_name = "random" }
+      )
+
+      assert.is_nil(profile_dir)
+      assert.stub(utils.warn).was_called(1)
+      assert
+        .stub(utils.warn)
+        .was_called_with(match.matches "Given chrome profile does not exist")
+    end)
+
+    it("should return the default profile if not provided", function()
+      local profile_dir = chrome._get_profile_dir(
+        { os_name = "Darwin", os_homedir = "spec/fixtures" },
         { selected_browser = "chrome" }
       )
 
+      assert.is_not_nil(profile_dir)
+      assert.is_true(vim.endswith(profile_dir, "Default"))
+    end)
+
+    it("should return the given profile", function()
+      local profile_dir = chrome._get_profile_dir(
+        { os_name = "Darwin", os_homedir = "spec/fixtures" },
+        { selected_browser = "chrome", profile_name = "Astronaut" }
+      )
+
+      assert.is_not_nil(profile_dir)
+      assert.is_true(vim.endswith(profile_dir, "Profile1"))
+    end)
+  end)
+
+  describe("collect_bookmarks", function()
+    local match = require "luassert.match"
+
+    it("should return nil if unable to get profile directory", function()
+      local bookmarks = chrome.collect_bookmarks(
+        { os_name = "Darwin", os_homedir = "spec/fixtures" },
+        { selected_browser = "chrome", profile_name = "random" }
+      )
+
       assert.is_nil(bookmarks)
       assert.stub(utils.warn).was_called(1)
       assert
         .stub(utils.warn)
-        .was_called_with(match.matches "Unsupported OS for chrome")
+        .was_called_with(match.matches "Given chrome profile does not exist")
     end)
 
     it("should warn if file is absent", function()