diff --git a/src/auto_archiver/modules/gsheet_db/gsheet_db.py b/src/auto_archiver/modules/gsheet_db/gsheet_db.py
index 644015e..3bb27b7 100644
--- a/src/auto_archiver/modules/gsheet_db/gsheet_db.py
+++ b/src/auto_archiver/modules/gsheet_db/gsheet_db.py
@@ -104,7 +104,6 @@ class GsheetsDb(Database):
         if gsheet := item.get_context("gsheet"):
             gw: GWorksheet = gsheet.get("worksheet")
             row: int = gsheet.get("row")
-        # todo doesn't exist, should be passed from
         elif self.sheet_id:
             print(self.sheet_id)
 
diff --git a/src/auto_archiver/modules/gsheet_feeder/gsheet_feeder.py b/src/auto_archiver/modules/gsheet_feeder/gsheet_feeder.py
index d129182..a51574e 100644
--- a/src/auto_archiver/modules/gsheet_feeder/gsheet_feeder.py
+++ b/src/auto_archiver/modules/gsheet_feeder/gsheet_feeder.py
@@ -37,41 +37,48 @@ class GsheetsFeeder(Feeder):
 
     def __iter__(self) -> Metadata:
         sh = self.open_sheet()
-        for ii, wks in enumerate(sh.worksheets()):
-            if not self.should_process_sheet(wks.title):
-                logger.debug(f"SKIPPED worksheet '{wks.title}' due to allow/block rules")
+        for ii, worksheet in enumerate(sh.worksheets()):
+            if not self.should_process_sheet(worksheet.title):
+                logger.debug(f"SKIPPED worksheet '{worksheet.title}' due to allow/block rules")
                 continue
-
-            logger.info(f'Opening worksheet {ii=}: {wks.title=} header={self.header}')
-            gw = GWorksheet(wks, header_row=self.header, columns=self.columns)
-
+            logger.info(f'Opening worksheet {ii=}: {worksheet.title=} header={self.header}')
+            gw = GWorksheet(worksheet, header_row=self.header, columns=self.columns)
             if len(missing_cols := self.missing_required_columns(gw)):
                 logger.warning(f"SKIPPED worksheet '{wks.title}' due to missing required column(s) for {missing_cols}")
                 continue
 
-            for row in range(1 + self.header, gw.count_rows() + 1):
-                url = gw.get_cell(row, 'url').strip()
-                if not len(url): continue
+            # process and yield metadata here:
+            yield from self._process_rows(gw)
+            logger.success(f'Finished worksheet {worksheet.title}')
 
-                original_status = gw.get_cell(row, 'status')
-                status = gw.get_cell(row, 'status', fresh=original_status in ['', None])
-                # TODO: custom status parser(?) aka should_retry_from_status
-                if status not in ['', None]: continue
+    def _process_rows(self, gw: GWorksheet) -> Metadata:
+        for row in range(1 + self.header, gw.count_rows() + 1):
+            url = gw.get_cell(row, 'url').strip()
+            if not len(url): continue
+            original_status = gw.get_cell(row, 'status')
+            status = gw.get_cell(row, 'status', fresh=original_status in ['', None])
+            # TODO: custom status parser(?) aka should_retry_from_status
+            if status not in ['', None]: continue
 
-                # All checks done - archival process starts here
-                m = Metadata().set_url(url)
-                if gw.get_cell_or_default(row, 'folder', "") is None:
-                    folder = ''
-                else:
-                    folder = slugify(gw.get_cell_or_default(row, 'folder', "").strip())
-                if len(folder) and self.use_sheet_names_in_stored_paths:
-                    folder = os.path.join(folder, slugify(self.sheet), slugify(wks.title))
+            # All checks done - archival process starts here
+            m = Metadata().set_url(url)
+            self._set_context(m, gw, row)
+            yield m
 
-                m.set_context('folder', folder)
-                m.set_context('worksheet', {"row": row, "worksheet": gw})
-                yield m
+    def _set_context(self, m: Metadata, gw: GWorksheet, row: int) -> Metadata:
+        # TODO: Check folder value not being recognised
+        m.set_context("gsheet", {"row": row, "worksheet": gw})
+
+        if gw.get_cell_or_default(row, 'folder', "") is None:
+            folder = ''
+        else:
+            folder = slugify(gw.get_cell_or_default(row, 'folder', "").strip())
+        if len(folder):
+            if self.use_sheet_names_in_stored_paths:
+                m.set_context("folder", os.path.join(folder, slugify(self.sheet), slugify(gw.wks.title)))
+            else:
+                m.set_context("folder", folder)
 
-            logger.success(f'Finished worksheet {wks.title}')
 
     def should_process_sheet(self, sheet_name: str) -> bool:
         if len(self.allow_worksheets) and sheet_name not in self.allow_worksheets:
diff --git a/tests/extractors/test_instagram_api_extractor.py b/tests/extractors/test_instagram_api_extractor.py
index 7a19233..d3f7bd6 100644
--- a/tests/extractors/test_instagram_api_extractor.py
+++ b/tests/extractors/test_instagram_api_extractor.py
@@ -9,6 +9,7 @@ from auto_archiver.modules.instagram_api_extractor.instagram_api_extractor impor
 from .test_extractor_base import TestExtractorBase
 
 
+
 @pytest.fixture
 def mock_user_response():
     return {
@@ -71,11 +72,18 @@ class TestInstagramAPIExtractor(TestExtractorBase):
     config = {
         "access_token": "test_access_token",
         "api_endpoint": "https://api.instagram.com/v1",
-        # "full_profile": False,
+        "full_profile": False,
         # "full_profile_max_posts": 0,
         # "minimize_json_output": True,
     }
 
+    @pytest.fixture
+    def metadata(self):
+        m = Metadata()
+        m.set_url("https://instagram.com/test_user")
+        m.set("netloc", "instagram.com")
+        return m
+
     @pytest.mark.parametrize("url,expected", [
         ("https://instagram.com/user", [("", "user", "")]),
         ("https://instagr.am/p/post_id", []),
@@ -88,7 +96,6 @@ class TestInstagramAPIExtractor(TestExtractorBase):
         assert self.extractor.valid_url.findall(url) == expected
 
     def test_initialize(self):
-        self.extractor.initialise()
         assert self.extractor.api_endpoint[-1] != "/"
 
     @pytest.mark.parametrize("input_dict,expected", [
@@ -98,11 +105,85 @@ class TestInstagramAPIExtractor(TestExtractorBase):
     def test_cleanup_dict(self, input_dict, expected):
         assert self.extractor.cleanup_dict(input_dict) == expected
 
-    def test_download_post(self):
+    def test_download(self):
+        pass
+
+    def test_download_post(self, metadata, mock_user_response):
         # test with context=reel
         # test with context=post
         # test with multiple images
         # test gets text (metadata title)
+        pass
 
+    def test_download_profile_basic(self, metadata, mock_user_response):
+        """Test basic profile download without full_profile"""
+        with patch.object(self.extractor, 'call_api') as mock_call, \
+                patch.object(self.extractor, 'download_from_url') as mock_download:
+            # Mock API responses
+            mock_call.return_value = mock_user_response
+            mock_download.return_value = "profile.jpg"
 
-        pass
\ No newline at end of file
+            result = self.extractor.download_profile(metadata, "test_user")
+            assert result.status == "insta profile: success"
+            assert result.get_title() == "Test User"
+            assert result.get("data") == self.extractor.cleanup_dict(mock_user_response["user"])
+            # Verify profile picture download
+            mock_call.assert_called_once_with("v2/user/by/username", {"username": "test_user"})
+            mock_download.assert_called_once_with("http://example.com/profile.jpg")
+            assert len(result.media) == 1
+            assert result.media[0].filename == "profile.jpg"
+
+    def test_download_profile_full(self, metadata, mock_user_response, mock_story_response):
+        """Test full profile download with stories/posts"""
+        with patch.object(self.extractor, 'call_api') as mock_call, \
+             patch.object(self.extractor, 'download_all_posts') as mock_posts, \
+             patch.object(self.extractor, 'download_all_highlights') as mock_highlights, \
+             patch.object(self.extractor, 'download_all_tagged') as mock_tagged, \
+             patch.object(self.extractor, '_download_stories_reusable') as mock_stories:
+
+            self.extractor.full_profile = True
+            mock_call.side_effect = [
+                mock_user_response,
+                mock_story_response
+            ]
+            mock_highlights.return_value = None
+            mock_stories.return_value = mock_story_response
+            mock_posts.return_value = None
+            mock_tagged.return_value = None
+
+            result = self.extractor.download_profile(metadata, "test_user")
+            assert result.get("#stories") == len(mock_story_response)
+            mock_posts.assert_called_once_with(result, "123")
+            assert "errors" not in result.metadata
+
+    def test_download_profile_not_found(self, metadata):
+        """Test profile not found error"""
+        with patch.object(self.extractor, 'call_api') as mock_call:
+            mock_call.return_value = {"user": None}
+            with pytest.raises(AssertionError) as exc_info:
+                self.extractor.download_profile(metadata, "invalid_user")
+            assert "User invalid_user not found" in str(exc_info.value)
+
+    def test_download_profile_error_handling(self, metadata, mock_user_response):
+        """Test error handling in full profile mode"""
+        with (patch.object(self.extractor, 'call_api') as mock_call, \
+                patch.object(self.extractor, 'download_all_highlights') as mock_highlights, \
+                patch.object(self.extractor, 'download_all_tagged') as mock_tagged, \
+                patch.object(self.extractor, '_download_stories_reusable') as stories_tagged, \
+                patch.object(self.extractor, 'download_all_posts') as mock_posts
+              ):
+            self.extractor.full_profile = True
+            mock_call.side_effect = [
+                mock_user_response,
+                Exception("Stories API failed"),
+                Exception("Posts API failed")
+            ]
+            mock_highlights.return_value = None
+            mock_tagged.return_value = None
+            stories_tagged.return_value = None
+            mock_posts.return_value = None
+            result = self.extractor.download_profile(metadata, "test_user")
+
+            assert result.is_success()
+            assert "Error downloading stories for test_user" in result.metadata["errors"]
+            # assert "Error downloading posts for test_user" in result.metadata["errors"]
\ No newline at end of file
diff --git a/tests/feeders/test_gsheet_feeder.py b/tests/feeders/test_gsheet_feeder.py
index dbd2416..62380f5 100644
--- a/tests/feeders/test_gsheet_feeder.py
+++ b/tests/feeders/test_gsheet_feeder.py
@@ -4,7 +4,7 @@ import gspread
 import pytest
 from unittest.mock import patch, MagicMock
 from auto_archiver.modules.gsheet_feeder import GsheetsFeeder
-from auto_archiver.core import Metadata, Feeder, ArchivingContext
+from auto_archiver.core import Metadata, Feeder
 
 
 def test_initialise_without_sheet_and_sheet_id(setup_module):
@@ -100,21 +100,21 @@ def test__process_rows(gsheet_feeder: GsheetsFeeder):
 
 def test__set_metadata(gsheet_feeder: GsheetsFeeder, worksheet):
     gsheet_feeder._set_context(worksheet, 1)
-    assert ArchivingContext.get("gsheet") == {"row": 1, "worksheet": worksheet}
+    assert Metadata.get_context("gsheet") == {"row": 1, "worksheet": worksheet}
 
 
 @pytest.mark.skip(reason="Not recognising folder column")
 def test__set_metadata_with_folder_pickled(gsheet_feeder: GsheetsFeeder, worksheet):
     gsheet_feeder._set_context(worksheet, 7)
-    assert ArchivingContext.get("gsheet") == {"row": 1, "worksheet": worksheet}
+    assert Metadata.get_context("gsheet") == {"row": 1, "worksheet": worksheet}
 
 
 def test__set_metadata_with_folder(gsheet_feeder: GsheetsFeeder):
     testworksheet = TestWorksheet()
     testworksheet.wks.title = "TestSheet"
     gsheet_feeder._set_context(testworksheet, 6)
-    assert ArchivingContext.get("gsheet") == {"row": 6, "worksheet": testworksheet}
-    assert ArchivingContext.get("folder") == "some-folder/test-auto-archiver/testsheet"
+    assert Metadata.get_context("gsheet") == {"row": 6, "worksheet": testworksheet}
+    assert Metadata.get_context("folder") == "some-folder/test-auto-archiver/testsheet"
 
 
 @pytest.mark.usefixtures("setup_module")
diff --git a/tests/test_metadata.py b/tests/test_metadata.py
new file mode 100644
index 0000000..7270c80
--- /dev/null
+++ b/tests/test_metadata.py
@@ -0,0 +1,161 @@
+import pytest
+from datetime import datetime, timezone
+from dataclasses import dataclass
+from typing import Any
+from auto_archiver.core.metadata import Metadata
+
+
+@pytest.fixture
+def basic_metadata():
+    m = Metadata()
+    m.set_url("https://example.com")
+    m.set("title", "Test Page")
+    return m
+
+
+@dataclass
+class MockMedia:
+    filename: str = ""
+    mimetype: str = ""
+    data: dict = None
+
+    def get(self, key: str, default: Any = None) -> Any:
+        return self.data.get(key, default) if self.data else default
+
+    def set(self, key: str, value: Any) -> None:
+        if not self.data:
+            self.data = {}
+        self.data[key] = value
+
+
+@pytest.fixture
+def media_file():
+    def _create(filename="test.txt", mimetype="text/plain", hash_value=None):
+        m = MockMedia(filename=filename, mimetype=mimetype)
+        if hash_value:
+            m.set("hash", hash_value)
+        return m
+
+    return _create
+
+
+def test_initial_state():
+    m = Metadata()
+    assert m.status == "no archiver"
+    assert m.metadata == {"_processed_at": m.get("_processed_at")}
+    assert m.media == []
+    assert isinstance(m.get("_processed_at"), datetime)
+
+
+def test_url_properties(basic_metadata):
+    assert basic_metadata.get_url() == "https://example.com"
+    assert basic_metadata.netloc == "example.com"
+
+
+def test_simple_merge(basic_metadata):
+    right = Metadata(status="success")
+    right.set("title", "Test Title")
+
+    basic_metadata.merge(right)
+    assert basic_metadata.status == "success"
+    assert basic_metadata.get("title") == "Test Title"
+
+
+def test_left_merge():
+    left = (
+        Metadata()
+        .set("tags", ["a"])
+        .set("stats", {"views": 10})
+        .set("status", "success")
+    )
+    right = (
+        Metadata()
+        .set("tags", ["b"])
+        .set("stats", {"likes": 5})
+        .set("status", "no archiver")
+    )
+
+    left.merge(right, overwrite_left=True)
+    assert left.get("status") == "no archiver"
+    assert left.get("tags") == ["a", "b"]
+    assert left.get("stats") == {"views": 10, "likes": 5}
+
+
+def test_media_management(basic_metadata, media_file):
+    media1 = media_file(hash_value="abc")
+    media2 = media_file(hash_value="abc")  # Duplicate
+    media3 = media_file(hash_value="def")
+
+    basic_metadata.add_media(media1, "m1")
+    basic_metadata.add_media(media2, "m2")
+    basic_metadata.add_media(media3)
+
+    assert len(basic_metadata.media) == 3
+    basic_metadata.remove_duplicate_media_by_hash()
+    assert len(basic_metadata.media) == 2
+    assert basic_metadata.get_media_by_id("m1") == media1
+
+
+def test_success():
+    m = Metadata()
+    assert not m.is_success()
+    m.success("context")
+    assert m.is_success()
+    assert m.status == "context: success"
+
+
+def test_is_empty():
+    m = Metadata()
+    assert m.is_empty()
+    # meaningless ids
+    (
+        m.set("url", "example.com")
+        .set("total_bytes", 100)
+        .set("archive_duration_seconds", 10)
+        .set("_processed_at", datetime.now(timezone.utc))
+    )
+    assert m.is_empty()
+
+
+def test_store():
+    pass
+
+# Test Media operations
+
+
+# Test custom getter/setters
+
+
+def test_get_set_url():
+    m = Metadata()
+    m.set_url("http://example.com")
+    assert m.get_url() == "http://example.com"
+    with pytest.raises(AssertionError):
+        m.set_url("")
+    assert m.get("url") == "http://example.com"
+
+
+def test_set_content():
+    m = Metadata()
+    m.set_content("Some content")
+    assert m.get("content") == "Some content"
+    # Test appending
+    m.set_content("New content")
+    # Do we want to add a line break to the method?
+    assert m.get("content") == "Some contentNew content"
+
+
+def test_choose_most_complex():
+    pass
+
+
+def test_get_context():
+    m = Metadata()
+    m.set_context("somekey", "somevalue")
+    assert m.get_context("somekey") == "somevalue"
+    assert m.get_context("nonexistent") is None
+    m.set_context("anotherkey", "anothervalue")
+    # check the previous is retained
+    assert m.get_context("somekey") == "somevalue"
+    assert m.get_context("anotherkey") == "anothervalue"
+    assert len(m._context) == 2