diff --git a/modules/zone/back/methods/zone/specs/getEvents.spec.js b/modules/zone/back/methods/zone/specs/getEvents.spec.js
new file mode 100644
index 000000000..4227908bb
--- /dev/null
+++ b/modules/zone/back/methods/zone/specs/getEvents.spec.js
@@ -0,0 +1,20 @@
+const app = require('vn-loopback/server/server');
+
+describe('zone getEvents()', () => {
+    it('should return all events for the specified geo and agency mode', async() => {
+        const tx = await app.models.Zone.beginTransaction({});
+
+        try {
+            const options = {transaction: tx};
+
+            let result = await app.models.Zone.getEvents(20, 1, options);
+
+            expect(result.events.length).toEqual(10);
+
+            await tx.rollback();
+        } catch (e) {
+            await tx.rollback();
+            throw e;
+        }
+    });
+});
diff --git a/modules/zone/back/methods/zone/specs/getLeaves.spec.js b/modules/zone/back/methods/zone/specs/getLeaves.spec.js
new file mode 100644
index 000000000..853962cc4
--- /dev/null
+++ b/modules/zone/back/methods/zone/specs/getLeaves.spec.js
@@ -0,0 +1,20 @@
+const app = require('vn-loopback/server/server');
+
+describe('zone getLeaves()', () => {
+    it('should return the country and the childs containing the search value', async() => {
+        const tx = await app.models.Zone.beginTransaction({});
+
+        try {
+            const options = {transaction: tx};
+
+            let result = await app.models.Zone.getLeaves(1, null, '46000', options);
+
+            expect(result.length).toEqual(1);
+
+            await tx.rollback();
+        } catch (e) {
+            await tx.rollback();
+            throw e;
+        }
+    });
+});
diff --git a/modules/zone/back/methods/zone/specs/toggleIsIncluded.spec.js b/modules/zone/back/methods/zone/specs/toggleIsIncluded.spec.js
new file mode 100644
index 000000000..5fe948747
--- /dev/null
+++ b/modules/zone/back/methods/zone/specs/toggleIsIncluded.spec.js
@@ -0,0 +1,56 @@
+const app = require('vn-loopback/server/server');
+
+describe('zone toggleIsIncluded()', () => {
+    it('should return the created location with isIncluded true', async() => {
+        const tx = await app.models.Zone.beginTransaction({});
+
+        try {
+            const options = {transaction: tx};
+
+            let result = await app.models.Zone.toggleIsIncluded(1, 20, true, options);
+
+            expect(result.isIncluded).toBeTrue();
+
+            await tx.rollback();
+        } catch (e) {
+            await tx.rollback();
+            throw e;
+        }
+    });
+
+    it('should return the created location with isIncluded false', async() => {
+        const tx = await app.models.Zone.beginTransaction({});
+
+        try {
+            const options = {transaction: tx};
+
+            let result = await app.models.Zone.toggleIsIncluded(1, 20, false, options);
+
+            expect(result.isIncluded).toBeFalse();
+
+            await tx.rollback();
+        } catch (e) {
+            await tx.rollback();
+            throw e;
+        }
+    });
+
+    it('should return the amount of deleted locations', async() => {
+        const tx = await app.models.Zone.beginTransaction({});
+
+        try {
+            const options = {transaction: tx};
+
+            await app.models.Zone.toggleIsIncluded(1, 20, false, options);
+
+            let result = await app.models.Zone.toggleIsIncluded(1, 20, undefined, options);
+
+            expect(result).toEqual({count: 1});
+
+            await tx.rollback();
+        } catch (e) {
+            await tx.rollback();
+            throw e;
+        }
+    });
+});