diff --git a/tests/test_meta_rt_links.py b/tests/test_meta_rt_links.py
new file mode 100644
index 0000000000000000000000000000000000000000..21f4b5692257dbc98489637e9ac184f9ccc0823a
--- /dev/null
+++ b/tests/test_meta_rt_links.py
@@ -0,0 +1,152 @@
+"""Test link checker for RT links"""
+# Copyright © 2020  Brett Smith
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+import itertools
+
+import pytest
+
+from . import testutil
+
+from conservancy_beancount import errors as errormod
+from conservancy_beancount.plugin import meta_rt_links
+
+METADATA_KEYS = [
+    'approval',
+    'check',
+    'contract',
+    'invoice',
+    'purchase-order',
+    'receipt',
+    'rt-id',
+    'statement',
+]
+
+GOOD_LINKS = [
+    'rt:1',
+    'rt:1/5',
+    'rt://ticket/2',
+    'rt://ticket/3/attachments/15',
+]
+
+MALFORMED_LINKS = [
+    'rt:one',
+    'rt:two/three',
+    'rt://4',
+    'rt://ticket/5/attach/6',
+]
+
+NOT_FOUND_LINKS = [
+    'rt:1/10',
+    'rt:10',
+    'rt://ticket/9',
+    'rt://ticket/3/attachments/99',
+]
+
+MALFORMED_MSG = '{} link is malformed: {}'.format
+NOT_FOUND_MSG = '{} not found in RT: {}'.format
+
+def build_meta(keys=None, *sources):
+    if keys is None:
+        keys = iter(METADATA_KEYS)
+    sources = (itertools.cycle(src) for src in sources)
+    return {key: ' '.join(str(x) for x in rest)
+            for key, *rest in zip(keys, *sources)}
+
+@pytest.fixture(scope='module')
+def hook():
+    config = testutil.TestConfig(rt_client=testutil.RTClient())
+    return meta_rt_links.MetaRTLinks(config)
+
+def test_error_with_no_rt():
+    config = testutil.TestConfig()
+    with pytest.raises(errormod.ConfigurationError):
+        meta_rt_links.MetaRTLinks(config)
+
+def test_good_txn_links(hook):
+    meta = build_meta(None, GOOD_LINKS)
+    txn = testutil.Transaction(**meta, postings=[
+        ('Income:Donations', -5),
+        ('Assets:Cash', 5),
+    ])
+    assert not list(hook.run(txn))
+
+def test_good_post_links(hook):
+    meta = build_meta(None, GOOD_LINKS)
+    txn = testutil.Transaction(postings=[
+        ('Income:Donations', -5, meta),
+        ('Assets:Cash', 5),
+    ])
+    assert not list(hook.run(txn))
+
+@pytest.mark.parametrize('link_source,format_error', [
+    (MALFORMED_LINKS, MALFORMED_MSG),
+    (NOT_FOUND_LINKS, NOT_FOUND_MSG),
+])
+def test_bad_txn_links(hook, link_source, format_error):
+    meta = build_meta(None, link_source)
+    txn = testutil.Transaction(**meta, postings=[
+        ('Income:Donations', -5),
+        ('Assets:Cash', 5),
+    ])
+    expected = {format_error(key, value) for key, value in meta.items()}
+    actual = {error.message for error in hook.run(txn)}
+    assert expected == actual
+
+@pytest.mark.parametrize('link_source,format_error', [
+    (MALFORMED_LINKS, MALFORMED_MSG),
+    (NOT_FOUND_LINKS, NOT_FOUND_MSG),
+])
+def test_bad_post_links(hook, link_source, format_error):
+    meta = build_meta(None, link_source)
+    txn = testutil.Transaction(postings=[
+        ('Income:Donations', -5, meta.copy()),
+        ('Assets:Cash', 5),
+    ])
+    expected = {format_error(key, value) for key, value in meta.items()}
+    actual = {error.message for error in hook.run(txn)}
+    assert expected == actual
+
+@pytest.mark.parametrize('ext_doc', [
+    'statement.txt',
+    'https://example.org/',
+])
+def test_docs_outside_rt_not_checked(hook, ext_doc):
+    txn = testutil.Transaction(
+        receipt='{} {} {}'.format(GOOD_LINKS[0], ext_doc, MALFORMED_LINKS[1]),
+        postings=[
+            ('Income:Donations', -5),
+            ('Assets:Cash', 5),
+        ])
+    expected = {MALFORMED_MSG('receipt', MALFORMED_LINKS[1])}
+    actual = {error.message for error in hook.run(txn)}
+    assert expected == actual
+
+def test_mixed_results(hook):
+    txn = testutil.Transaction(
+        approval='{} {}'.format(*GOOD_LINKS),
+        contract='{} {}'.format(MALFORMED_LINKS[0], GOOD_LINKS[1]),
+        postings=[
+            ('Income:Donations', -5, {'invoice': '{} {}'.format(*NOT_FOUND_LINKS)}),
+            ('Assets:Cash', 5, {'statement': '{} {}'.format(GOOD_LINKS[0], MALFORMED_LINKS[1])}),
+        ])
+    expected = {
+        MALFORMED_MSG('contract', MALFORMED_LINKS[0]),
+        NOT_FOUND_MSG('invoice', NOT_FOUND_LINKS[0]),
+        NOT_FOUND_MSG('invoice', NOT_FOUND_LINKS[1]),
+        MALFORMED_MSG('statement', MALFORMED_LINKS[1]),
+    }
+    actual = {error.message for error in hook.run(txn)}
+    assert expected == actual