diff --git a/compute/disks/createComputeHyperdisk.js b/compute/disks/createComputeHyperdisk.js
index 76b231eded..e46c04c030 100644
--- a/compute/disks/createComputeHyperdisk.js
+++ b/compute/disks/createComputeHyperdisk.js
@@ -16,7 +16,7 @@
 
 'use strict';
 
-async function main() {
+async function main(diskName) {
   // [START compute_hyperdisk_create]
   // Import the Compute library
   const computeLib = require('@google-cloud/compute');
@@ -28,14 +28,14 @@ async function main() {
   const zoneOperationsClient = new computeLib.ZoneOperationsClient();
 
   /**
-   * TODO(developer): Update these variables before running the sample.
+   * TODO(developer): Update/uncomment these variables before running the sample.
    */
   // Project ID or project number of the Google Cloud project you want to use.
   const projectId = await disksClient.getProjectId();
   // The zone where your VM and new disk are located.
   const zone = 'europe-central2-b';
   // The name of the new disk
-  const diskName = 'disk-name';
+  // diskName = 'disk-name';
   // The type of disk. This value uses the following format:
   // "zones/{zone}/diskTypes/(hyperdisk-balanced|hyperdisk-extreme|hyperdisk-ml|hyperdisk-throughput)".
   // For example: "zones/us-west3-b/diskTypes/hyperdisk-balanced"
@@ -78,22 +78,14 @@ async function main() {
       });
     }
 
-    const hyperdisk = (
-      await disksClient.get({
-        project: projectId,
-        zone,
-        disk: diskName,
-      })
-    )[0];
-
-    console.log(JSON.stringify(hyperdisk));
+    console.log(`Disk: ${diskName} created.`);
   }
 
   await callCreateComputeHyperdisk();
   // [END compute_hyperdisk_create]
 }
 
-main().catch(err => {
+main(...process.argv.slice(2)).catch(err => {
   console.error(err);
   process.exitCode = 1;
 });
diff --git a/compute/disks/createComputeHyperdiskFromPool.js b/compute/disks/createComputeHyperdiskFromPool.js
index 3a2c34d09d..01b8aa87aa 100644
--- a/compute/disks/createComputeHyperdiskFromPool.js
+++ b/compute/disks/createComputeHyperdiskFromPool.js
@@ -16,7 +16,7 @@
 
 'use strict';
 
-async function main() {
+async function main(diskName, storagePoolName) {
   // [START compute_hyperdisk_create_from_pool]
   // Import the Compute library
   const computeLib = require('@google-cloud/compute');
@@ -28,16 +28,16 @@ async function main() {
   const zoneOperationsClient = new computeLib.ZoneOperationsClient();
 
   /**
-   * TODO(developer): Update these variables before running the sample.
+   * TODO(developer): Update/uncomment these variables before running the sample.
    */
   // Project ID or project number of the Google Cloud project you want to use.
   const projectId = await disksClient.getProjectId();
   // The zone where your VM and new disk are located.
   const zone = 'us-central1-a';
   // The name of the new disk
-  const diskName = 'disk-from-pool-name';
+  // diskName = 'disk-from-pool-name';
   // The name of the storage pool
-  const storagePoolName = 'storage-pool-name';
+  // storagePoolName = 'storage-pool-name';
   // Link to the storagePool you want to use. Use format:
   // https://www.googleapis.com/compute/v1/projects/{projectId}/zones/{zone}/storagePools/{storagePoolName}
   const storagePool = `https://www.googleapis.com/compute/v1/projects/${projectId}/zones/${zone}/storagePools/${storagePoolName}`;
@@ -84,22 +84,14 @@ async function main() {
       });
     }
 
-    const hyperdisk = (
-      await disksClient.get({
-        project: projectId,
-        zone,
-        disk: diskName,
-      })
-    )[0];
-
-    console.log(JSON.stringify(hyperdisk));
+    console.log(`Disk: ${diskName} created.`);
   }
 
   await callCreateComputeHyperdiskFromPool();
   // [END compute_hyperdisk_create_from_pool]
 }
 
-main().catch(err => {
+main(...process.argv.slice(2)).catch(err => {
   console.error(err);
   process.exitCode = 1;
 });
diff --git a/compute/disks/createComputeHyperdiskPool.js b/compute/disks/createComputeHyperdiskPool.js
index d8ae457e6b..faa2e4b0db 100644
--- a/compute/disks/createComputeHyperdiskPool.js
+++ b/compute/disks/createComputeHyperdiskPool.js
@@ -16,7 +16,7 @@
 
 'use strict';
 
-async function main() {
+async function main(storagePoolName) {
   // [START compute_hyperdisk_pool_create]
   // Import the Compute library
   const computeLib = require('@google-cloud/compute');
@@ -28,14 +28,14 @@ async function main() {
   const zoneOperationsClient = new computeLib.ZoneOperationsClient();
 
   /**
-   * TODO(developer): Update these variables before running the sample.
+   * TODO(developer): Update/uncomment these variables before running the sample.
    */
   // Project ID or project number of the Google Cloud project you want to use.
   const projectId = await storagePoolClient.getProjectId();
   // Name of the zone in which you want to create the storagePool.
   const zone = 'us-central1-a';
   // Name of the storagePool you want to create.
-  const storagePoolName = 'storage-pool-name';
+  // storagePoolName = 'storage-pool-name';
   // The type of disk you want to create. This value uses the following format:
   // "projects/{projectId}/zones/{zone}/storagePoolTypes/(hyperdisk-throughput|hyperdisk-balanced)"
   const storagePoolType = `projects/${projectId}/zones/${zone}/storagePoolTypes/hyperdisk-balanced`;
@@ -79,22 +79,14 @@ async function main() {
       });
     }
 
-    const createdStoragePool = (
-      await storagePoolClient.get({
-        project: projectId,
-        zone,
-        storagePool: storagePoolName,
-      })
-    )[0];
-
-    console.log(JSON.stringify(createdStoragePool));
+    console.log(`Storage pool: ${storagePoolName} created.`);
   }
 
   await callCreateComputeHyperdiskPool();
   // [END compute_hyperdisk_pool_create]
 }
 
-main().catch(err => {
+main(...process.argv.slice(2)).catch(err => {
   console.error(err);
   process.exitCode = 1;
 });
diff --git a/compute/reservations/createReservationFromProperties.js b/compute/reservations/createReservationFromProperties.js
index 42e23755e8..e4f00a1e59 100644
--- a/compute/reservations/createReservationFromProperties.js
+++ b/compute/reservations/createReservationFromProperties.js
@@ -16,7 +16,7 @@
 
 'use strict';
 
-async function main() {
+async function main(reservationName) {
   // [START compute_reservation_create]
   // Import the Compute library
   const computeLib = require('@google-cloud/compute');
@@ -28,14 +28,14 @@ async function main() {
   const zoneOperationsClient = new computeLib.ZoneOperationsClient();
 
   /**
-   * TODO(developer): Update these variables before running the sample.
+   * TODO(developer): Update/uncomment these variables before running the sample.
    */
   // The ID of the project where you want to reserve resources.
   const projectId = await reservationsClient.getProjectId();
   // The zone in which to reserve resources.
   const zone = 'us-central1-a';
   // The name of the reservation to create.
-  const reservationName = 'reservation-01';
+  // reservationName = 'reservation-01';
   // The number of VMs to reserve.
   const vmsNumber = 3;
   // Machine type to use for each VM.
@@ -96,22 +96,14 @@ async function main() {
       });
     }
 
-    const createdReservation = (
-      await reservationsClient.get({
-        project: projectId,
-        zone,
-        reservation: reservationName,
-      })
-    )[0];
-
-    console.log(JSON.stringify(createdReservation));
+    console.log(`Reservation: ${reservationName} created.`);
   }
 
   await callCreateComputeReservationFromProperties();
   // [END compute_reservation_create]
 }
 
-main().catch(err => {
+main(...process.argv.slice(2)).catch(err => {
   console.error(err);
   process.exitCode = 1;
 });
diff --git a/compute/reservations/createReservationInstanceTemplate.js b/compute/reservations/createReservationInstanceTemplate.js
index 796bbc6064..ad9236e7f7 100644
--- a/compute/reservations/createReservationInstanceTemplate.js
+++ b/compute/reservations/createReservationInstanceTemplate.js
@@ -16,7 +16,7 @@
 
 'use strict';
 
-async function main(location, instanceTemplateName) {
+async function main(reservationName, location, instanceTemplateName) {
   // [START compute_reservation_create_template]
   // Import the Compute library
   const computeLib = require('@google-cloud/compute');
@@ -28,14 +28,14 @@ async function main(location, instanceTemplateName) {
   const zoneOperationsClient = new computeLib.ZoneOperationsClient();
 
   /**
-   * TODO(developer): Update these variables before running the sample.
+   * TODO(developer): Update/uncomment these variables before running the sample.
    */
   // The ID of the project where you want to reserve resources and where the instance template exists.
   const projectId = await reservationsClient.getProjectId();
   // The zone in which to reserve resources.
   const zone = 'us-central1-a';
   // The name of the reservation to create.
-  const reservationName = 'reservation-01';
+  // reservationName = 'reservation-01';
   // The number of VMs to reserve.
   const vmsNumber = 3;
 
@@ -87,15 +87,7 @@ async function main(location, instanceTemplateName) {
       });
     }
 
-    const createdReservation = (
-      await reservationsClient.get({
-        project: projectId,
-        zone,
-        reservation: reservationName,
-      })
-    )[0];
-
-    console.log(JSON.stringify(createdReservation));
+    console.log(`Reservation: ${reservationName} created.`);
   }
 
   await callCreateComputeReservationInstanceTemplate();
diff --git a/compute/reservations/deleteReservation.js b/compute/reservations/deleteReservation.js
index 0c13b49f11..5d3c0956b9 100644
--- a/compute/reservations/deleteReservation.js
+++ b/compute/reservations/deleteReservation.js
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 'use strict';
-async function main() {
+async function main(reservationName) {
   // [START compute_reservation_delete]
   // Import the Compute library
   const computeLib = require('@google-cloud/compute');
@@ -23,14 +23,14 @@ async function main() {
   // Instantiate a zoneOperationsClient
   const zoneOperationsClient = new computeLib.ZoneOperationsClient();
   /**
-   * TODO(developer): Update these variables before running the sample.
+   * TODO(developer): Update/uncomment these variables before running the sample.
    */
   // The ID of the project where your reservation is located.
   const projectId = await reservationsClient.getProjectId();
   // The zone where your reservation is located.
   const zone = 'us-central1-a';
   // The name of the reservation to delete.
-  const reservationName = 'reservation-01';
+  // reservationName = 'reservation-01';
 
   async function callDeleteReservation() {
     // Delete the reservation
@@ -50,11 +50,13 @@ async function main() {
         zone: operation.zone.split('/').pop(),
       });
     }
+
+    console.log(`Reservation: ${reservationName} deleted.`);
   }
   await callDeleteReservation();
   // [END compute_reservation_delete]
 }
-main().catch(err => {
+main(...process.argv.slice(2)).catch(err => {
   console.error(err);
   process.exitCode = 1;
 });
diff --git a/compute/reservations/getReservation.js b/compute/reservations/getReservation.js
index 733090ae6d..a57836083e 100644
--- a/compute/reservations/getReservation.js
+++ b/compute/reservations/getReservation.js
@@ -16,7 +16,7 @@
 
 'use strict';
 
-async function main() {
+async function main(reservationName) {
   // [START compute_reservation_get]
   // Import the Compute library
   const computeLib = require('@google-cloud/compute');
@@ -25,14 +25,14 @@ async function main() {
   const reservationsClient = new computeLib.ReservationsClient();
 
   /**
-   * TODO(developer): Update these variables before running the sample.
+   * TODO(developer): Update/uncomment these variables before running the sample.
    */
   // The ID of the project where your reservation is located.
   const projectId = await reservationsClient.getProjectId();
   // The zone where your reservation is located.
   const zone = 'us-central1-a';
   // The name of the reservation to return.
-  const reservationName = 'reservation-01';
+  // reservationName = 'reservation-01';
 
   async function callGetReservation() {
     const requestedReservation = (
@@ -50,7 +50,7 @@ async function main() {
   // [END compute_reservation_get]
 }
 
-main().catch(err => {
+main(...process.argv.slice(2)).catch(err => {
   console.error(err);
   process.exitCode = 1;
 });
diff --git a/compute/reservations/reservationVmsUpdate.js b/compute/reservations/reservationVmsUpdate.js
index 24305367f7..629075f365 100644
--- a/compute/reservations/reservationVmsUpdate.js
+++ b/compute/reservations/reservationVmsUpdate.js
@@ -16,7 +16,7 @@
 
 'use strict';
 
-async function main() {
+async function main(reservationName) {
   // [START compute_reservation_vms_update]
   // Import the Compute library
   const computeLib = require('@google-cloud/compute');
@@ -27,14 +27,14 @@ async function main() {
   const zoneOperationsClient = new computeLib.ZoneOperationsClient();
 
   /**
-   * TODO(developer): Update these variables before running the sample.
+   * TODO(developer): Update/uncomment these variables before running the sample.
    */
   // The ID of the project where the reservation is located.
   const projectId = await reservationsClient.getProjectId();
   // The zone where the reservation is located.
   const zone = 'us-central1-a';
   // The name of an existing reservation.
-  const reservationName = 'reservation-01';
+  // reservationName = 'reservation-01';
   // The new number of VMs to reserve(increase or decrease the number). Before modifying the number of VMs,
   // ensure that all required conditions are met. See: https://cloud.google.com/compute/docs/instances/reservations-modify#resizing_a_reservation.
   const vmsNumber = 1;
@@ -61,22 +61,14 @@ async function main() {
       });
     }
 
-    const updatedReservation = (
-      await reservationsClient.get({
-        project: projectId,
-        zone,
-        reservation: reservationName,
-      })
-    )[0];
-
-    console.log(JSON.stringify(updatedReservation));
+    console.log(`Reservation: ${reservationName} updated.`);
   }
 
   await callComputeReservationVmsUpdate();
   // [END compute_reservation_vms_update]
 }
 
-main().catch(err => {
+main(...process.argv.slice(2)).catch(err => {
   console.error(err);
   process.exitCode = 1;
 });
diff --git a/compute/test/createComputeHyperdisk.test.js b/compute/test/createComputeHyperdisk.test.js
index ac4721f764..3c098c98e4 100644
--- a/compute/test/createComputeHyperdisk.test.js
+++ b/compute/test/createComputeHyperdisk.test.js
@@ -17,7 +17,7 @@
 'use strict';
 
 const path = require('path');
-const {assert} = require('chai');
+const assert = require('node:assert/strict');
 const {before, after, describe, it} = require('mocha');
 const cp = require('child_process');
 const {DisksClient} = require('@google-cloud/compute').v1;
@@ -26,23 +26,13 @@ const execSync = cmd => cp.execSync(cmd, {encoding: 'utf-8'});
 const cwd = path.join(__dirname, '..');
 
 describe('Create compute hyperdisk', async () => {
-  const diskName = 'disk-name';
+  const diskName = `hyperdisk-name-941ad2d${Math.floor(Math.random() * 1000 + 1)}`;
   const zone = 'europe-central2-b';
   const disksClient = new DisksClient();
   let projectId;
 
   before(async () => {
     projectId = await disksClient.getProjectId();
-    try {
-      // Ensure resource is deleted attempting to recreate it
-      await disksClient.delete({
-        project: projectId,
-        disk: diskName,
-        zone,
-      });
-    } catch {
-      // ok to ignore (resource doesn't exist)
-    }
   });
 
   after(async () => {
@@ -54,12 +44,13 @@ describe('Create compute hyperdisk', async () => {
   });
 
   it('should create a new hyperdisk', () => {
-    const response = JSON.parse(
-      execSync('node ./disks/createComputeHyperdisk.js', {
+    const response = execSync(
+      `node ./disks/createComputeHyperdisk.js ${diskName}`,
+      {
         cwd,
-      })
+      }
     );
 
-    assert.equal(response.name, diskName);
+    assert(response.includes(`Disk: ${diskName} created.`));
   });
 });
diff --git a/compute/test/createComputeHyperdiskFromPool.test.js b/compute/test/createComputeHyperdiskFromPool.test.js
index 5813a2158c..063b22c16b 100644
--- a/compute/test/createComputeHyperdiskFromPool.test.js
+++ b/compute/test/createComputeHyperdiskFromPool.test.js
@@ -17,7 +17,7 @@
 'use strict';
 
 const path = require('path');
-const {assert} = require('chai');
+const assert = require('node:assert/strict');
 const {after, before, describe, it} = require('mocha');
 const cp = require('child_process');
 const {DisksClient, StoragePoolsClient, ZoneOperationsClient} =
@@ -66,22 +66,14 @@ async function cleanupResources(projectId, zone, diskName, storagePoolName) {
 }
 
 describe('Create compute hyperdisk from pool', async () => {
-  const diskName = 'disk-from-pool-name';
+  const diskName = `disk-from-pool-name-745d98${Math.floor(Math.random() * 1000 + 1)}f`;
   const zone = 'us-central1-a';
-  const storagePoolName = 'storage-pool-name';
+  const storagePoolName = `storage-pool-name-745d9${Math.floor(Math.random() * 1000 + 1)}5f`;
   const disksClient = new DisksClient();
   let projectId;
 
   before(async () => {
     projectId = await disksClient.getProjectId();
-
-    // Ensure resources are deleted before attempting to recreate them
-    try {
-      await cleanupResources(projectId, zone, diskName, storagePoolName);
-    } catch (err) {
-      // Should be ok to ignore (resources do not exist)
-      console.error(err);
-    }
   });
 
   after(async () => {
@@ -89,26 +81,24 @@ describe('Create compute hyperdisk from pool', async () => {
   });
 
   it('should create a new storage pool', () => {
-    const response = JSON.parse(
-      execSync('node ./disks/createComputeHyperdiskPool.js', {
+    const response = execSync(
+      `node ./disks/createComputeHyperdiskPool.js ${storagePoolName}`,
+      {
         cwd,
-      })
+      }
     );
 
-    assert.equal(response.name, storagePoolName);
+    assert(response.includes(`Storage pool: ${storagePoolName} created.`));
   });
 
   it('should create a new hyperdisk from pool', () => {
-    const response = JSON.parse(
-      execSync('node ./disks/createComputeHyperdiskFromPool.js', {
+    const response = execSync(
+      `node ./disks/createComputeHyperdiskFromPool.js ${diskName} ${storagePoolName}`,
+      {
         cwd,
-      })
+      }
     );
 
-    assert.equal(response.name, diskName);
-    assert.equal(
-      response.storagePool,
-      `https://www.googleapis.com/compute/v1/projects/${projectId}/zones/${zone}/storagePools/${storagePoolName}`
-    );
+    assert(response.includes(`Disk: ${diskName} created.`));
   });
 });
diff --git a/compute/test/createReservationGlobalInstanceTemplate.test.js b/compute/test/createReservationGlobalInstanceTemplate.test.js
index df34b1ad56..aef50166c5 100644
--- a/compute/test/createReservationGlobalInstanceTemplate.test.js
+++ b/compute/test/createReservationGlobalInstanceTemplate.test.js
@@ -26,8 +26,8 @@ const execSync = cmd => cp.execSync(cmd, {encoding: 'utf-8'});
 const cwd = path.join(__dirname, '..');
 
 describe('Create compute reservation using global instance template', async () => {
-  const reservationName = 'reservation-01';
-  const instanceTemplateName = 'pernament-global-template-name';
+  const reservationName = `global-reservation-68ef06a${Math.floor(Math.random() * 1000 + 1)}`;
+  const instanceTemplateName = `pernament-global-template-68ef06a${Math.floor(Math.random() * 1000 + 1)}`;
   const location = 'global';
   const reservationsClient = new ReservationsClient();
   let projectId;
@@ -45,7 +45,7 @@ describe('Create compute reservation using global instance template', async () =
 
   after(() => {
     // Delete reservation
-    execSync('node ./reservations/deleteReservation.js', {
+    execSync(`node ./reservations/deleteReservation.js ${reservationName}`, {
       cwd,
     });
     // Delete template
@@ -58,20 +58,13 @@ describe('Create compute reservation using global instance template', async () =
   });
 
   it('should create a new reservation', () => {
-    const response = JSON.parse(
-      execSync(
-        `node ./reservations/createReservationInstanceTemplate.js ${location} ${instanceTemplateName}`,
-        {
-          cwd,
-        }
-      )
+    const response = execSync(
+      `node ./reservations/createReservationInstanceTemplate.js ${reservationName} ${location} ${instanceTemplateName}`,
+      {
+        cwd,
+      }
     );
 
-    assert.equal(response.name, reservationName);
-    assert.equal(response.specificReservation.count, '3');
-    assert.equal(
-      response.specificReservation.sourceInstanceTemplate,
-      `https://www.googleapis.com/compute/v1/projects/${projectId}/${location}/instanceTemplates/${instanceTemplateName}`
-    );
+    assert(response.includes(`Reservation: ${reservationName} created.`));
   });
 });
diff --git a/compute/test/createReservationRegionalInstanceTemplate.test.js b/compute/test/createReservationRegionalInstanceTemplate.test.js
index 76522e3e2b..5eccdb4dfb 100644
--- a/compute/test/createReservationRegionalInstanceTemplate.test.js
+++ b/compute/test/createReservationRegionalInstanceTemplate.test.js
@@ -18,46 +18,32 @@
 
 const path = require('path');
 const assert = require('node:assert/strict');
-const {after, before, describe, it} = require('mocha');
+const {after, describe, it} = require('mocha');
 const cp = require('child_process');
-const {ReservationsClient} = require('@google-cloud/compute').v1;
 
 const execSync = cmd => cp.execSync(cmd, {encoding: 'utf-8'});
 const cwd = path.join(__dirname, '..');
 
 describe('Create compute reservation using regional instance template', async () => {
-  const reservationName = 'reservation-01';
+  const reservationName = `regional-reservation-04bf4ed${Math.floor(Math.random() * 1000 + 1)}`;
   const instanceTemplateName = 'pernament-region-template-name';
   const location = 'regions/us-central1';
-  const reservationsClient = new ReservationsClient();
-  let projectId;
-
-  before(async () => {
-    projectId = await reservationsClient.getProjectId();
-  });
 
   after(() => {
     // Delete reservation
-    execSync('node ./reservations/deleteReservation.js', {
+    execSync(`node ./reservations/deleteReservation.js ${reservationName}`, {
       cwd,
     });
   });
 
   it('should create a new reservation', () => {
-    const response = JSON.parse(
-      execSync(
-        `node ./reservations/createReservationInstanceTemplate.js ${location} ${instanceTemplateName}`,
-        {
-          cwd,
-        }
-      )
+    const response = execSync(
+      `node ./reservations/createReservationInstanceTemplate.js ${reservationName} ${location} ${instanceTemplateName}`,
+      {
+        cwd,
+      }
     );
 
-    assert.equal(response.name, reservationName);
-    assert.equal(response.specificReservation.count, '3');
-    assert.equal(
-      response.specificReservation.sourceInstanceTemplate,
-      `https://www.googleapis.com/compute/v1/projects/${projectId}/${location}/instanceTemplates/${instanceTemplateName}`
-    );
+    assert(response.includes(`Reservation: ${reservationName} created.`));
   });
 });
diff --git a/compute/test/reservations.test.js b/compute/test/reservations.test.js
index 75715f020f..49e2d02cb7 100644
--- a/compute/test/reservations.test.js
+++ b/compute/test/reservations.test.js
@@ -18,7 +18,7 @@
 
 const path = require('path');
 const assert = require('node:assert/strict');
-const {describe, it} = require('mocha');
+const {before, describe, it} = require('mocha');
 const cp = require('child_process');
 const {ReservationsClient} = require('@google-cloud/compute').v1;
 
@@ -26,62 +26,34 @@ const execSync = cmd => cp.execSync(cmd, {encoding: 'utf-8'});
 const cwd = path.join(__dirname, '..');
 
 describe('Compute reservation', async () => {
-  const reservationName = 'reservation-01';
+  const reservationName = `reservation-1a0bb${Math.floor(Math.random() * 1000 + 1)}`;
   const zone = 'us-central1-a';
   const reservationsClient = new ReservationsClient();
   let projectId;
-  let reservation;
 
   before(async () => {
     projectId = await reservationsClient.getProjectId();
   });
 
   it('should create a new reservation', () => {
-    const instanceProperties = {
-      _machineType: 'machineType',
-      _minCpuPlatform: 'minCpuPlatform',
-      guestAccelerators: [
-        {
-          _acceleratorCount: 'acceleratorCount',
-          _acceleratorType: 'acceleratorType',
-          acceleratorCount: 1,
-          acceleratorType: 'nvidia-tesla-t4',
-        },
-      ],
-      localSsds: [
-        {
-          diskSizeGb: '375',
-          interface: 'NVME',
-          _diskSizeGb: 'diskSizeGb',
-          _interface: 'interface',
-        },
-      ],
-      machineType: 'n1-standard-4',
-      minCpuPlatform: 'Intel Skylake',
-    };
-
-    reservation = JSON.parse(
-      execSync('node ./reservations/createReservationFromProperties.js', {
+    const response = execSync(
+      `node ./reservations/createReservationFromProperties.js ${reservationName}`,
+      {
         cwd,
-      })
+      }
     );
 
-    assert.equal(reservation.name, reservationName);
-    assert.equal(reservation.specificReservation.count, '3');
-    assert.deepEqual(
-      reservation.specificReservation.instanceProperties,
-      instanceProperties
-    );
+    assert(response.includes(`Reservation: ${reservationName} created.`));
   });
 
   it('should return reservation', () => {
     const response = JSON.parse(
-      execSync('node ./reservations/getReservation.js', {
+      execSync(`node ./reservations/getReservation.js ${reservationName}`, {
         cwd,
       })
     );
 
-    assert.deepEqual(response, reservation);
+    assert(response.name === reservationName);
   });
 
   it('should return list of reservations', () => {
@@ -91,11 +63,11 @@ describe('Compute reservation', async () => {
       })
     );
 
-    assert.deepEqual(response, [reservation]);
+    assert(Array.isArray(response));
   });
 
   it('should delete reservation', async () => {
-    execSync('node ./reservations/deleteReservation.js', {
+    execSync(`node ./reservations/deleteReservation.js ${reservationName}`, {
       cwd,
     });