diff --git a/erpnext/buying/doctype/purchase_order/tests/test_purchase_order.js b/erpnext/buying/doctype/purchase_order/tests/test_purchase_order.js
new file mode 100644
index 0000000..4226880
--- /dev/null
+++ b/erpnext/buying/doctype/purchase_order/tests/test_purchase_order.js
@@ -0,0 +1,67 @@
+QUnit.module('Buying');
+
+QUnit.test("test: purchase order", function(assert) {
+	assert.expect(11);
+	let done = assert.async();
+
+	frappe.run_serially([
+		() => {
+			return frappe.tests.make('Purchase Order', [
+				{supplier: 'Test Supplier'},
+				{company: 'Wind Power LLC'},
+				{is_subcontracted: 'No'},
+				{buying_price_list: 'Test-Buying-USD'},
+				{currency: 'USD'},
+				{items: [
+					[
+						{"item_code": 'Test Product 4'},
+						{"schedule_date": frappe.datetime.add_days(frappe.datetime.now_date(), 1)},
+						{"expected_delivery_date": frappe.datetime.add_days(frappe.datetime.now_date(), 5)},
+						{"qty": 5},
+						{"uom": 'Unit'},
+						{"rate": 100},
+						{"warehouse": 'Stores - WP'}
+					]
+				]},
+
+				{tc_name: 'Test Term 1'},
+				{terms: 'This is a term.'}
+			]);
+		},
+
+		() => {
+			// Get supplier details
+			assert.ok(cur_frm.doc.supplier_name == 'Test Supplier', "Supplier name correct");
+			assert.ok($('div.control-value.like-disabled-input.for-description').text().includes('Contact 3'), "Contact display correct");
+			assert.ok(cur_frm.doc.contact_email == 'test@supplier.com', "Contact email correct");
+			// Get item details
+			assert.ok(cur_frm.doc.items[0].item_name == 'Test Product 4', "Item name correct");
+			assert.ok(cur_frm.doc.items[0].description == 'Test Product 4', "Description correct");
+			assert.ok(cur_frm.doc.items[0].qty == 5, "Quantity correct");
+			// Calculate total
+			assert.ok(cur_frm.doc.total == 500, "Total correct");
+			// Get terms
+			assert.ok(cur_frm.doc.terms == 'This is a term.', "Terms correct");
+		},
+
+		() => cur_frm.print_doc(),
+		() => frappe.timeout(1),
+		() => {
+			assert.ok($('.btn-print-print').is(':visible'), "Print Format Available");
+			assert.ok($('div > div:nth-child(5) > div > div > table > tbody > tr > td:nth-child(4) > div').text().includes('Test Product 4'), "Print Preview Works");
+		},
+
+		() => cur_frm.print_doc(),
+		() => frappe.timeout(1),
+
+		() => frappe.tests.click_button('Submit'),
+		() => frappe.tests.click_button('Yes'),
+		() => frappe.timeout(0.3),
+
+		() => {
+			assert.ok(cur_frm.doc.status == 'To Receive and Bill', "Submitted successfully");
+		},
+
+		() => done()
+	]);
+});
\ No newline at end of file
diff --git a/erpnext/buying/doctype/purchase_order/tests/test_purchase_order_get_items.js b/erpnext/buying/doctype/purchase_order/tests/test_purchase_order_get_items.js
new file mode 100644
index 0000000..09fc33d
--- /dev/null
+++ b/erpnext/buying/doctype/purchase_order/tests/test_purchase_order_get_items.js
@@ -0,0 +1,62 @@
+QUnit.module('Buying');
+
+QUnit.test("test: purchase order with get items", function(assert) {
+	assert.expect(4);
+	let done = assert.async();
+
+	frappe.run_serially([
+		() => {
+			return frappe.tests.make('Purchase Order', [
+				{supplier: 'Test Supplier'},
+				{company: 'Wind Power LLC'},
+				{is_subcontracted: 'No'},
+				{buying_price_list: 'Test-Buying-USD'},
+				{currency: 'USD'},
+				{items: [
+					[
+						{"item_code": 'Test Product 4'},
+						{"qty": 5},
+						{"schedule_date": frappe.datetime.add_days(frappe.datetime.now_date(), 1)},
+						{"expected_delivery_date": frappe.datetime.add_days(frappe.datetime.now_date(), 5)},
+						{"warehouse": 'Stores - WP'}
+					]
+				]}
+			]);
+		},
+
+		() => {
+			assert.ok(cur_frm.doc.supplier_name == 'Test Supplier', "Supplier name correct");
+		},
+
+		() => frappe.timeout(0.3),
+		() => frappe.click_button('Get items from'),
+		() => frappe.timeout(0.3),
+
+		() => frappe.click_link('Product Bundle'),
+		() => frappe.timeout(0.5),
+
+		() => cur_dialog.set_value('product_bundle', 'Computer'),
+		() => frappe.click_button('Get Items'),
+		() => frappe.timeout(1),
+
+		// Check if items are fetched from Product Bundle
+		() => {
+			assert.ok(cur_frm.doc.items[1].item_name == 'CPU', "Product bundle item 1 correct");
+			assert.ok(cur_frm.doc.items[2].item_name == 'Screen', "Product bundle item 2 correct");
+			assert.ok(cur_frm.doc.items[3].item_name == 'Keyboard', "Product bundle item 3 correct");
+		},
+
+		() => cur_frm.doc.items[1].warehouse = 'Stores - WP',
+		() => cur_frm.doc.items[2].warehouse = 'Stores - WP',
+		() => cur_frm.doc.items[3].warehouse = 'Stores - WP',
+
+		() => cur_frm.save(),
+		() => frappe.timeout(1),
+
+		() => frappe.tests.click_button('Submit'),
+		() => frappe.tests.click_button('Yes'),
+		() => frappe.timeout(0.3),
+
+		() => done()
+	]);
+});
\ No newline at end of file
diff --git a/erpnext/buying/doctype/purchase_order/tests/test_purchase_order_with_multi_uom.js b/erpnext/buying/doctype/purchase_order/tests/test_purchase_order_with_multi_uom.js
new file mode 100644
index 0000000..0f543c5
--- /dev/null
+++ b/erpnext/buying/doctype/purchase_order/tests/test_purchase_order_with_multi_uom.js
@@ -0,0 +1,40 @@
+QUnit.module('Buying');
+
+QUnit.test("test: purchase order with multi UOM", function(assert) {
+	assert.expect(3);
+	let done = assert.async();
+
+	frappe.run_serially([
+		() => {
+			return frappe.tests.make('Purchase Order', [
+				{supplier: 'Test Supplier'},
+				{company: 'Wind Power LLC'},
+				{is_subcontracted: 'No'},
+				{items: [
+					[
+						{"item_code": 'Test Product 4'},
+						{"qty": 5},
+						{"uom": 'Unit'},
+						{"rate": 100},
+						{"schedule_date": frappe.datetime.add_days(frappe.datetime.now_date(), 1)},
+						{"expected_delivery_date": frappe.datetime.add_days(frappe.datetime.now_date(), 5)},
+						{"warehouse": 'Stores - WP'}
+					]
+				]}
+			]);
+		},
+
+		() => {
+			assert.ok(cur_frm.doc.supplier_name == 'Test Supplier', "Supplier name correct");
+			assert.ok(cur_frm.doc.items[0].item_name == 'Test Product 4', "Item name correct");
+			assert.ok(cur_frm.doc.items[0].uom == 'Unit', "Multi UOM correct");
+		},
+
+		() => frappe.timeout(1),
+		() => frappe.tests.click_button('Submit'),
+		() => frappe.tests.click_button('Yes'),
+		() => frappe.timeout(0.3),
+
+		() => done()
+	]);
+});
\ No newline at end of file
diff --git a/erpnext/buying/doctype/supplier_quotation/tests/test_supplier_quotation_for_item_wise_discount.js b/erpnext/buying/doctype/supplier_quotation/tests/test_supplier_quotation_for_item_wise_discount.js
new file mode 100644
index 0000000..bc07b75
--- /dev/null
+++ b/erpnext/buying/doctype/supplier_quotation/tests/test_supplier_quotation_for_item_wise_discount.js
@@ -0,0 +1,34 @@
+QUnit.module('Buying');
+
+QUnit.test("test: supplier quotation with item wise discount", function(assert){
+	assert.expect(2);
+	let done = assert.async();
+
+	frappe.run_serially([
+		() => {
+			return frappe.tests.make('Supplier Quotation', [
+				{supplier: 'Test Supplier'},
+				{company: 'Test Company'},
+				{items: [
+					[
+						{"item_code": 'Test Product 4'},
+						{"qty": 5},
+						{"uom": 'Unit'},
+						{"warehouse": 'All Warehouses - TC'},
+						{'discount_percentage': 10},
+					]
+				]}
+			]);
+		},
+
+		() => {
+			assert.ok(cur_frm.doc.total == 900, "Total correct");
+			assert.ok(cur_frm.doc.grand_total == 900, "Grand total correct");
+		},
+
+		() => frappe.tests.click_button('Submit'),
+		() => frappe.tests.click_button('Yes'),
+		() => frappe.timeout(0.3),
+		() => done()
+	]);
+});
\ No newline at end of file
diff --git a/erpnext/tests/ui/tests.txt b/erpnext/tests/ui/tests.txt
index 68cfad6..c5d450a 100644
--- a/erpnext/tests/ui/tests.txt
+++ b/erpnext/tests/ui/tests.txt
@@ -83,4 +83,8 @@
 erpnext/buying/doctype/request_for_quotation/test_request_for_quotation.js
 erpnext/buying/doctype/supplier_quotation/tests/test_supplier_quotation.js
 erpnext/buying/doctype/supplier_quotation/tests/test_supplier_quotation_for_taxes_and_charges.js
-erpnext/accounts/doctype/sales_invoice/test_sales_invoice.js
\ No newline at end of file
+erpnext/accounts/doctype/sales_invoice/test_sales_invoice.js
+erpnext/buying/doctype/supplier_quotation/tests/test_supplier_quotation_for_item_wise_discount.js
+erpnext/buying/doctype/purchase_order/tests/test_purchase_order.js
+erpnext/buying/doctype/purchase_order/tests/test_purchase_order_with_multi_uom.js
+erpnext/buying/doctype/purchase_order/tests/test_purchase_order_get_items.js
\ No newline at end of file