Remove create_artifact_share usages for remoteexecution tests
diff --git a/tests/remoteexecution/buildtree.py b/tests/remoteexecution/buildtree.py
index 57e25cd..3b86cb7 100644
--- a/tests/remoteexecution/buildtree.py
+++ b/tests/remoteexecution/buildtree.py
@@ -37,34 +37,33 @@
     element_name = "build-shell/buildtree.bst"
     share_path = os.path.join(str(tmpdir), "share")
 
-    services = cli.ensure_services()
-    assert set(services) == set(["action-cache", "execution", "storage"])
+    services = cli.ensure_services(artifacts=True)
+    assert set(services) == set(["action-cache", "execution", "storage", "artifact-cache"])
 
-    with create_artifact_share(share_path) as share:
-        cli.configure({"artifacts": {"url": share.repo, "push": True}, "cache": {"pull-buildtrees": False}})
+    cli.configure("cache": {"pull-buildtrees": False}})
 
-        res = cli.run(project=project, args=["--cache-buildtrees", "always", "build", element_name])
-        res.assert_success()
+    res = cli.run(project=project, args=["--cache-buildtrees", "always", "build", element_name])
+    res.assert_success()
 
-        # remove local cache
-        shutil.rmtree(os.path.join(str(tmpdir), "cache", "cas"))
-        shutil.rmtree(os.path.join(str(tmpdir), "cache", "artifacts"))
+    # remove local cache
+    shutil.rmtree(os.path.join(str(tmpdir), "cache", "cas"))
+    shutil.rmtree(os.path.join(str(tmpdir), "cache", "artifacts"))
 
-        # pull without buildtree
-        res = cli.run(project=project, args=["artifact", "pull", "--deps", "all", element_name])
-        res.assert_success()
+    # pull without buildtree
+    res = cli.run(project=project, args=["artifact", "pull", "--deps", "all", element_name])
+    res.assert_success()
 
-        # check shell doesn't work
-        res = cli.run(project=project, args=["shell", "--build", element_name, "--", "cat", "test"])
-        res.assert_shell_error()
+    # check shell doesn't work
+    res = cli.run(project=project, args=["shell", "--build", element_name, "--", "cat", "test"])
+    res.assert_shell_error()
 
-        # pull with buildtree
-        res = cli.run(project=project, args=["--pull-buildtrees", "artifact", "pull", "--deps", "all", element_name])
-        res.assert_success()
+    # pull with buildtree
+    res = cli.run(project=project, args=["--pull-buildtrees", "artifact", "pull", "--deps", "all", element_name])
+    res.assert_success()
 
-        # check it works this time
-        res = cli.run(
-            project=project, args=["shell", "--build", element_name, "--use-buildtree", "always", "--", "cat", "test"]
-        )
-        res.assert_success()
-        assert "Hi" in res.output
+    # check it works this time
+    res = cli.run(
+        project=project, args=["shell", "--build", element_name, "--use-buildtree", "always", "--", "cat", "test"]
+    )
+    res.assert_success()
+    assert "Hi" in res.output
diff --git a/tests/remoteexecution/partial.py b/tests/remoteexecution/partial.py
index ec5fabe..f283302 100644
--- a/tests/remoteexecution/partial.py
+++ b/tests/remoteexecution/partial.py
@@ -8,9 +8,6 @@
 from buildstream.testing import cli_remote_execution as cli  # pylint: disable=unused-import
 from buildstream.testing.integration import assert_contains
 
-from tests.testutils.artifactshare import create_artifact_share
-
-
 pytestmark = pytest.mark.remoteexecution
 
 
@@ -65,17 +62,10 @@
     element_name = "no-runtime-deps.bst"
     builddep_element_name = "autotools/amhello.bst"
 
-    with create_artifact_share(share_dir) as share:
+    services = cli.ensure_services(artifacts=True)
+    assert set(services) == set(["action-cache", "execution", "storage", "artifact-cache"])
 
-        services = cli.ensure_services()
-        assert set(services) == set(["action-cache", "execution", "storage"])
+    res = cli.run(project=project, args=["build", element_name])
+    res.assert_success()
 
-        cli.config["artifacts"] = {
-            "url": share.repo,
-            "push": True,
-        }
-
-        res = cli.run(project=project, args=["build", element_name])
-        res.assert_success()
-
-        assert builddep_element_name in res.get_pushed_elements()
+    assert builddep_element_name in res.get_pushed_elements()