diff --git a/.changeset/strange-flies-retire.md b/.changeset/strange-flies-retire.md
new file mode 100644
index 00000000000..7c96e4bf163
--- /dev/null
+++ b/.changeset/strange-flies-retire.md
@@ -0,0 +1,6 @@
+---
+'@keystonejs/keystone': patch
+'@keystonejs/test-utils': minor
+---
+
+Moved adapter mocks into test utils package. 
diff --git a/packages/keystone/package.json b/packages/keystone/package.json
index 597b1e846f4..0fc5c0a4432 100644
--- a/packages/keystone/package.json
+++ b/packages/keystone/package.json
@@ -40,6 +40,7 @@
     "terminal-link": "^1.3.0"
   },
   "devDependencies": {
+    "@keystonejs/test-utils": "*",
     "p-is-promise": "^3.0.0",
     "tmp": "^0.2.1"
   },
diff --git a/packages/keystone/tests/List.test.js b/packages/keystone/tests/List.test.js
index 6eac791787d..863d56464b5 100644
--- a/packages/keystone/tests/List.test.js
+++ b/packages/keystone/tests/List.test.js
@@ -1,5 +1,6 @@
 const gql = require('graphql-tag');
 const { print } = require('graphql/language/printer');
+const { MockAdapter, MockIdType, MockListAdapter } = require('@keystonejs/test-utils');
 
 // We don't want to actually log, so we mock it before we require the class
 jest.doMock('@keystonejs/logger', () => ({
@@ -17,130 +18,6 @@ function resolveViewPath(viewPath) {
   return path.join(fieldsPackagePath, 'src', 'types', viewPath);
 }
 
-class MockFieldImplementation {
-  constructor() {
-    this.access = {
-      public: {
-        create: false,
-        read: true,
-        update: false,
-        delete: false,
-      },
-    };
-    this.config = {};
-    this.hooks = {};
-  }
-  getAdminMeta() {
-    return { path: 'id' };
-  }
-  gqlOutputFields() {
-    return ['id: ID'];
-  }
-  gqlQueryInputFields() {
-    return ['id: ID'];
-  }
-  get gqlUpdateInputFields() {
-    return ['id: ID'];
-  }
-  get gqlCreateInputFields() {
-    return ['id: ID'];
-  }
-  getGqlAuxTypes() {
-    return [];
-  }
-  getGqlAuxQueries() {
-    return [];
-  }
-  getGqlAuxMutations() {
-    return [];
-  }
-  gqlOutputFieldResolvers() {
-    return {};
-  }
-  gqlAuxQueryResolvers() {
-    return {};
-  }
-  gqlAuxMutationResolvers() {
-    return {};
-  }
-  gqlAuxFieldResolvers() {
-    return {};
-  }
-  extendAdminViews(views) {
-    return views;
-  }
-  getDefaultValue() {
-    return;
-  }
-  async resolveInput({ resolvedData }) {
-    return resolvedData.id;
-  }
-  async validateInput() {}
-  async beforeChange() {}
-  async afterChange() {}
-  async beforeDelete() {}
-  async validateDelete() {}
-  async afterDelete() {}
-}
-class MockFieldAdapter {}
-
-const MockIdType = {
-  implementation: MockFieldImplementation,
-  views: {},
-  adapters: { mock: MockFieldAdapter },
-};
-
-class MockListAdapter {
-  name = 'mock';
-  constructor(parentAdapter) {
-    this.parentAdapter = parentAdapter;
-    this.index = 3;
-    this.items = {
-      0: { name: 'a', email: 'a@example.com', index: 0 },
-      1: { name: 'b', email: 'b@example.com', index: 1 },
-      2: { name: 'c', email: 'c@example.com', index: 2 },
-    };
-  }
-  newFieldAdapter = () => new MockFieldAdapter();
-  create = async item => {
-    this.items[this.index] = {
-      ...item,
-      index: this.index,
-    };
-    this.index += 1;
-    return this.items[this.index - 1];
-  };
-  findById = id => this.items[id];
-  delete = async id => {
-    this.items[id] = undefined;
-  };
-  itemsQuery = async ({ where: { id_in: ids, id, id_not_in } }, { meta = false } = {}) => {
-    if (meta) {
-      return {
-        count: (id !== undefined
-          ? [this.items[id]]
-          : ids.filter(i => !id_not_in || !id_not_in.includes(i)).map(i => this.items[i])
-        ).length,
-      };
-    } else {
-      return id !== undefined
-        ? [this.items[id]]
-        : ids.filter(i => !id_not_in || !id_not_in.includes(i)).map(i => this.items[i]);
-    }
-  };
-  itemsQueryMeta = async args => this.itemsQuery(args, { meta: true });
-  update = (id, item) => {
-    this.items[id] = { ...this.items[id], ...item };
-    return this.items[id];
-  };
-}
-
-class MockAdapter {
-  name = 'mock';
-  newListAdapter = () => new MockListAdapter(this);
-  getDefaultPrimaryKeyConfig = () => ({ type: MockIdType });
-}
-
 Text.adapters['mock'] = {};
 Checkbox.adapters['mock'] = {};
 Float.adapters['mock'] = {};
diff --git a/packages/test-utils/index.js b/packages/test-utils/index.js
index ea8bba6bb34..b0a299f26ca 100644
--- a/packages/test-utils/index.js
+++ b/packages/test-utils/index.js
@@ -5,6 +5,9 @@ const {
   authedGraphqlRequest,
   networkedGraphqlRequest,
   matchFilter,
+  MockAdapter,
+  MockListAdapter,
+  MockIdType,
 } = require('./lib/test-utils');
 
 module.exports = {
@@ -14,4 +17,7 @@ module.exports = {
   authedGraphqlRequest,
   networkedGraphqlRequest,
   matchFilter,
+  MockAdapter,
+  MockListAdapter,
+  MockIdType,
 };
diff --git a/packages/test-utils/lib/test-utils.js b/packages/test-utils/lib/test-utils.js
index 695374993d1..d54860cb216 100644
--- a/packages/test-utils/lib/test-utils.js
+++ b/packages/test-utils/lib/test-utils.js
@@ -249,6 +249,130 @@ const matchFilter = ({ keystone, queryArgs, fieldSelection, expected, sortKey })
   });
 };
 
+class MockFieldImplementation {
+  constructor() {
+    this.access = {
+      public: {
+        create: false,
+        read: true,
+        update: false,
+        delete: false,
+      },
+    };
+    this.config = {};
+    this.hooks = {};
+  }
+  getAdminMeta() {
+    return { path: 'id' };
+  }
+  gqlOutputFields() {
+    return ['id: ID'];
+  }
+  gqlQueryInputFields() {
+    return ['id: ID'];
+  }
+  get gqlUpdateInputFields() {
+    return ['id: ID'];
+  }
+  get gqlCreateInputFields() {
+    return ['id: ID'];
+  }
+  getGqlAuxTypes() {
+    return [];
+  }
+  getGqlAuxQueries() {
+    return [];
+  }
+  getGqlAuxMutations() {
+    return [];
+  }
+  gqlOutputFieldResolvers() {
+    return {};
+  }
+  gqlAuxQueryResolvers() {
+    return {};
+  }
+  gqlAuxMutationResolvers() {
+    return {};
+  }
+  gqlAuxFieldResolvers() {
+    return {};
+  }
+  extendAdminViews(views) {
+    return views;
+  }
+  getDefaultValue() {
+    return;
+  }
+  async resolveInput({ resolvedData }) {
+    return resolvedData.id;
+  }
+  async validateInput() {}
+  async beforeChange() {}
+  async afterChange() {}
+  async beforeDelete() {}
+  async validateDelete() {}
+  async afterDelete() {}
+}
+class MockFieldAdapter {}
+
+const MockIdType = {
+  implementation: MockFieldImplementation,
+  views: {},
+  adapters: { mock: MockFieldAdapter },
+};
+
+class MockListAdapter {
+  name = 'mock';
+  constructor(parentAdapter) {
+    this.parentAdapter = parentAdapter;
+    this.index = 3;
+    this.items = {
+      0: { name: 'a', email: 'a@example.com', index: 0 },
+      1: { name: 'b', email: 'b@example.com', index: 1 },
+      2: { name: 'c', email: 'c@example.com', index: 2 },
+    };
+  }
+  newFieldAdapter = () => new MockFieldAdapter();
+  create = async item => {
+    this.items[this.index] = {
+      ...item,
+      index: this.index,
+    };
+    this.index += 1;
+    return this.items[this.index - 1];
+  };
+  findById = id => this.items[id];
+  delete = async id => {
+    this.items[id] = undefined;
+  };
+  itemsQuery = async ({ where: { id_in: ids, id, id_not_in } }, { meta = false } = {}) => {
+    if (meta) {
+      return {
+        count: (id !== undefined
+          ? [this.items[id]]
+          : ids.filter(i => !id_not_in || !id_not_in.includes(i)).map(i => this.items[i])
+        ).length,
+      };
+    } else {
+      return id !== undefined
+        ? [this.items[id]]
+        : ids.filter(i => !id_not_in || !id_not_in.includes(i)).map(i => this.items[i]);
+    }
+  };
+  itemsQueryMeta = async args => this.itemsQuery(args, { meta: true });
+  update = (id, item) => {
+    this.items[id] = { ...this.items[id], ...item };
+    return this.items[id];
+  };
+}
+
+class MockAdapter {
+  name = 'mock';
+  newListAdapter = () => new MockListAdapter(this);
+  getDefaultPrimaryKeyConfig = () => ({ type: MockIdType });
+}
+
 module.exports = {
   setupServer,
   multiAdapterRunners,
@@ -256,4 +380,7 @@ module.exports = {
   authedGraphqlRequest,
   networkedGraphqlRequest,
   matchFilter,
+  MockAdapter,
+  MockListAdapter,
+  MockIdType,
 };