4 files changed, 135 insertions, 0 deletions
diff --git a/spec/frontend/integrations/edit/store/actions_spec.js b/spec/frontend/integrations/edit/store/actions_spec.js
new file mode 100644
index 00000000000..c3ce6e51a3d
--- /dev/null
+++ b/spec/frontend/integrations/edit/store/actions_spec.js
@@ -0,0 +1,19 @@
+import createState from '~/integrations/edit/store/state';
+import { setOverride } from '~/integrations/edit/store/actions';
+import * as types from '~/integrations/edit/store/mutation_types';
+
+import testAction from 'helpers/vuex_action_helper';
+
+describe('Integration form store actions', () => {
+  let state;
+
+  beforeEach(() => {
+    state = createState();
+  });
+
+  describe('setOverride', () => {
+    it('should commit override mutation', () => {
+      return testAction(setOverride, true, state, [{ type: types.SET_OVERRIDE, payload: true }]);
+    });
+  });
+});
diff --git a/spec/frontend/integrations/edit/store/getters_spec.js b/spec/frontend/integrations/edit/store/getters_spec.js
new file mode 100644
index 00000000000..700d36edaad
--- /dev/null
+++ b/spec/frontend/integrations/edit/store/getters_spec.js
@@ -0,0 +1,71 @@
+import { currentKey, isInheriting, propsSource } from '~/integrations/edit/store/getters';
+import createState from '~/integrations/edit/store/state';
+import { mockIntegrationProps } from '../mock_data';
+
+describe('Integration form store getters', () => {
+  let state;
+  const customState = { ...mockIntegrationProps, type: 'CustomState' };
+  const adminState = { ...mockIntegrationProps, type: 'AdminState' };
+
+  beforeEach(() => {
+    state = createState({ customState });
+  });
+
+  describe('isInheriting', () => {
+    describe('when adminState is null', () => {
+      it('returns false', () => {
+        expect(isInheriting(state)).toBe(false);
+      });
+    });
+
+    describe('when adminState is an object', () => {
+      beforeEach(() => {
+        state.adminState = adminState;
+      });
+
+      describe('when override is false', () => {
+        beforeEach(() => {
+          state.override = false;
+        });
+
+        it('returns false', () => {
+          expect(isInheriting(state)).toBe(true);
+        });
+      });
+
+      describe('when override is true', () => {
+        beforeEach(() => {
+          state.override = true;
+        });
+
+        it('returns true', () => {
+          expect(isInheriting(state)).toBe(false);
+        });
+      });
+    });
+  });
+
+  describe('propsSource', () => {
+    beforeEach(() => {
+      state.adminState = adminState;
+    });
+
+    it('equals adminState if inheriting', () => {
+      expect(propsSource(state, { isInheriting: true })).toEqual(adminState);
+    });
+
+    it('equals customState if not inheriting', () => {
+      expect(propsSource(state, { isInheriting: false })).toEqual(customState);
+    });
+  });
+
+  describe('currentKey', () => {
+    it('equals `admin` if inheriting', () => {
+      expect(currentKey(state, { isInheriting: true })).toEqual('admin');
+    });
+
+    it('equals `custom` if not inheriting', () => {
+      expect(currentKey(state, { isInheriting: false })).toEqual('custom');
+    });
+  });
+});
diff --git a/spec/frontend/integrations/edit/store/mutations_spec.js b/spec/frontend/integrations/edit/store/mutations_spec.js
new file mode 100644
index 00000000000..4b733726d44
--- /dev/null
+++ b/spec/frontend/integrations/edit/store/mutations_spec.js
@@ -0,0 +1,19 @@
+import mutations from '~/integrations/edit/store/mutations';
+import createState from '~/integrations/edit/store/state';
+import * as types from '~/integrations/edit/store/mutation_types';
+
+describe('Integration form store mutations', () => {
+  let state;
+
+  beforeEach(() => {
+    state = createState();
+  });
+
+  describe(`${types.SET_OVERRIDE}`, () => {
+    it('sets override', () => {
+      mutations[types.SET_OVERRIDE](state, true);
+
+      expect(state.override).toBe(true);
+    });
+  });
+});
diff --git a/spec/frontend/integrations/edit/store/state_spec.js b/spec/frontend/integrations/edit/store/state_spec.js
new file mode 100644
index 00000000000..a8b431aa310
--- /dev/null
+++ b/spec/frontend/integrations/edit/store/state_spec.js
@@ -0,0 +1,26 @@
+import createState from '~/integrations/edit/store/state';
+
+describe('Integration form state factory', () => {
+  it('states default to null', () => {
+    expect(createState()).toEqual({
+      adminState: null,
+      customState: {},
+      override: false,
+    });
+  });
+
+  describe('override is initialized correctly', () => {
+    it.each([
+      [{ id: 25 }, { inheritFromId: null }, true],
+      [{ id: 25 }, { inheritFromId: 27 }, true],
+      [{ id: 25 }, { inheritFromId: 25 }, false],
+      [null, { inheritFromId: null }, false],
+      [null, { inheritFromId: 25 }, false],
+    ])(
+      'for adminState: %p, customState: %p: override = `%p`',
+      (adminState, customState, expected) => {
+        expect(createState({ adminState, customState }).override).toEqual(expected);
+      },
+    );
+  });
+});