diff --git a/test/fixtures/context/duplicate/context.context b/test/fixtures/context/duplicate/context.context
new file mode 100644
index 00000000..02e94e61
--- /dev/null
+++ b/test/fixtures/context/duplicate/context.context
@@ -0,0 +1,3 @@
+({
+  Nomen: { domain: 'Nomen' },
+});
diff --git a/test/fixtures/context/duplicate/custom.domains b/test/fixtures/context/duplicate/custom.domains
new file mode 100644
index 00000000..a16a5cf8
--- /dev/null
+++ b/test/fixtures/context/duplicate/custom.domains
@@ -0,0 +1,3 @@
+({
+  Nomen: { type: 'string' },
+});
diff --git a/test/fixtures/context/duplicate/duplicateDomain.context b/test/fixtures/context/duplicate/duplicateDomain.context
new file mode 100644
index 00000000..02e94e61
--- /dev/null
+++ b/test/fixtures/context/duplicate/duplicateDomain.context
@@ -0,0 +1,3 @@
+({
+  Nomen: { domain: 'Nomen' },
+});
diff --git a/test/fixtures/context/unresolved/context.context b/test/fixtures/context/unresolved/context.context
new file mode 100644
index 00000000..02e94e61
--- /dev/null
+++ b/test/fixtures/context/unresolved/context.context
@@ -0,0 +1,3 @@
+({
+  Nomen: { domain: 'Nomen' },
+});
diff --git a/test/ms.context.js b/test/ms.context.js
new file mode 100644
index 00000000..7405a439
--- /dev/null
+++ b/test/ms.context.js
@@ -0,0 +1,32 @@
+'use strict';
+
+const metaschema = require('metaschema');
+const metatests = require('metatests');
+
+const { options, config } = require('../lib/metaschema-config/config');
+
+const { MetaschemaError, SchemaValidationError } = metaschema.errors;
+
+metatests.test('metaschema context error on duplicated domains', async test => {
+  await test.rejects(
+    metaschema.fs.load('test/fixtures/context/duplicate', options, config),
+    new MetaschemaError([
+      new SchemaValidationError('duplicate', 'duplicateDomain', {
+        type: 'context',
+        value: 'Nomen',
+      }),
+    ])
+  );
+});
+
+metatests.test('metaschema context error on unresolved domain', async test => {
+  await test.rejects(
+    metaschema.fs.load('test/fixtures/context/unresolved', options, config),
+    new MetaschemaError([
+      new SchemaValidationError('unresolved', 'context.Nomen', {
+        type: 'domain',
+        value: 'Nomen',
+      }),
+    ])
+  );
+});