1 files changed, 221 insertions, 1 deletions
diff --git a/testing/web-platform/tests/payment-request/payment-request-constructor.https.sub.html b/testing/web-platform/tests/payment-request/payment-request-constructor.https.sub.html
index c1ecc22583..9b0ad06454 100644
--- a/testing/web-platform/tests/payment-request/payment-request-constructor.https.sub.html
+++ b/testing/web-platform/tests/payment-request/payment-request-constructor.https.sub.html
@@ -240,7 +240,7 @@ test(() => {
 
 test(() => {
   smokeTest();
-  for (const prop in ["displayItems", "modifiers"]) {
+  for (const prop in ["displayItems", "shippingOptions", "modifiers"]) {
     try {
       const details = Object.assign({}, defaultDetails, { [prop]: [] });
       new PaymentRequest(defaultMethods, details);
@@ -361,6 +361,186 @@ test(() => {
   }
 }, "it handles high precision currency values without throwing");
 
+// Process shipping options:
+
+const defaultShippingOption = Object.freeze({
+  id: "default",
+  label: "",
+  amount: defaultAmount,
+  selected: false,
+});
+const defaultShippingOptions = Object.freeze([
+  Object.assign({}, defaultShippingOption),
+]);
+
+test(() => {
+  smokeTest();
+  for (const amount of invalidAmounts) {
+    const invalidAmount = Object.assign({}, defaultAmount, {
+      value: amount,
+    });
+    const invalidShippingOption = Object.assign({}, defaultShippingOption, {
+      amount: invalidAmount,
+    });
+    const details = Object.assign({}, defaultDetails, {
+      shippingOptions: [invalidShippingOption],
+    });
+    assert_throws_js(
+      TypeError,
+      () => {
+        new PaymentRequest(defaultMethods, details, { requestShipping: true });
+      },
+      `Expected TypeError for option.amount.value: "${amount}"`
+    );
+  }
+}, `For each option in details.shippingOptions: if option.amount.value is not a valid decimal monetary value, then throw a TypeError`);
+
+test(() => {
+  smokeTest();
+  const shippingOptions = [defaultShippingOption];
+  const details = Object.assign({}, defaultDetails, { shippingOptions });
+  const request = new PaymentRequest(defaultMethods, details);
+  assert_equals(
+    request.shippingOption,
+    null,
+    "shippingOption must be null, as requestShipping is missing"
+  );
+  // defaultDetails lacks shipping options
+  const request2 = new PaymentRequest(defaultMethods, defaultDetails, {
+    requestShipping: true,
+  });
+  assert_equals(
+    request2.shippingOption,
+    null,
+    `request2.shippingOption must be null`
+  );
+}, "If there is no selected shipping option, then PaymentRequest.shippingOption remains null");
+
+test(() => {
+  smokeTest();
+  const selectedOption = Object.assign({}, defaultShippingOption, {
+    selected: true,
+    id: "the-id",
+  });
+  const shippingOptions = [selectedOption];
+  const details = Object.assign({}, defaultDetails, { shippingOptions });
+  const requestNoShippingRequested1 = new PaymentRequest(
+    defaultMethods,
+    details
+  );
+  assert_equals(
+    requestNoShippingRequested1.shippingOption,
+    null,
+    "Must be null when no shipping is requested (defaults to false)"
+  );
+  const requestNoShippingRequested2 = new PaymentRequest(
+    defaultMethods,
+    details,
+    { requestShipping: false }
+  );
+  assert_equals(
+    requestNoShippingRequested2.shippingOption,
+    null,
+    "Must be null when requestShipping is false"
+  );
+  const requestWithShipping = new PaymentRequest(defaultMethods, details, {
+    requestShipping: "truthy value",
+  });
+  assert_equals(
+    requestWithShipping.shippingOption,
+    "the-id",
+    "Selected option must be 'the-id'"
+  );
+}, "If there is a selected shipping option, and requestShipping is set, then that option becomes synchronously selected");
+
+test(() => {
+  smokeTest();
+  const failOption1 = Object.assign({}, defaultShippingOption, {
+    selected: true,
+    id: "FAIL1",
+  });
+  const failOption2 = Object.assign({}, defaultShippingOption, {
+    selected: false,
+    id: "FAIL2",
+  });
+  const passOption = Object.assign({}, defaultShippingOption, {
+    selected: true,
+    id: "the-id",
+  });
+  const shippingOptions = [failOption1, failOption2, passOption];
+  const details = Object.assign({}, defaultDetails, { shippingOptions });
+  const requestNoShipping = new PaymentRequest(defaultMethods, details, {
+    requestShipping: false,
+  });
+  assert_equals(
+    requestNoShipping.shippingOption,
+    null,
+    "shippingOption must be null, as requestShipping is false"
+  );
+  const requestWithShipping = new PaymentRequest(defaultMethods, details, {
+    requestShipping: true,
+  });
+  assert_equals(
+    requestWithShipping.shippingOption,
+    "the-id",
+    "selected option must 'the-id"
+  );
+}, "If requestShipping is set, and if there is a multiple selected shipping options, only the last is selected.");
+
+test(() => {
+  smokeTest();
+  const selectedOption = Object.assign({}, defaultShippingOption, {
+    selected: true,
+  });
+  const unselectedOption = Object.assign({}, defaultShippingOption, {
+    selected: false,
+  });
+  const shippingOptions = [selectedOption, unselectedOption];
+  const details = Object.assign({}, defaultDetails, { shippingOptions });
+  const requestNoShipping = new PaymentRequest(defaultMethods, details);
+  assert_equals(
+    requestNoShipping.shippingOption,
+    null,
+    "shippingOption must be null, because requestShipping is false"
+  );
+  assert_throws_js(
+    TypeError,
+    () => {
+      new PaymentRequest(defaultMethods, details, { requestShipping: true });
+    },
+    "Expected to throw a TypeError because duplicate IDs"
+  );
+}, "If there are any duplicate shipping option ids, and shipping is requested, then throw a TypeError");
+
+test(() => {
+  smokeTest();
+  const dupShipping1 = Object.assign({}, defaultShippingOption, {
+    selected: true,
+    id: "DUPLICATE",
+    label: "Fail 1",
+  });
+  const dupShipping2 = Object.assign({}, defaultShippingOption, {
+    selected: false,
+    id: "DUPLICATE",
+    label: "Fail 2",
+  });
+  const shippingOptions = [dupShipping1, defaultShippingOption, dupShipping2];
+  const details = Object.assign({}, defaultDetails, { shippingOptions });
+  const requestNoShipping = new PaymentRequest(defaultMethods, details);
+  assert_equals(
+    requestNoShipping.shippingOption,
+    null,
+    "shippingOption must be null, because requestShipping is false"
+  );
+  assert_throws_js(
+    TypeError,
+    () => {
+      new PaymentRequest(defaultMethods, details, { requestShipping: true });
+    },
+    "Expected to throw a TypeError because duplicate IDs"
+  );
+}, "Throw when there are duplicate shippingOption ids, even if other values are different");
+
 // Process payment details modifiers:
 test(() => {
   smokeTest();
@@ -474,4 +654,44 @@ test(() => {
   });
 }, "Rethrow any exceptions of JSON-serializing modifier.data");
 
+//Setting ShippingType attribute during construction
+test(() => {
+  smokeTest();
+  assert_throws_js(TypeError, () => {
+    new PaymentRequest(defaultMethods, defaultDetails, {
+      shippingType: "invalid",
+    });
+  });
+}, "Shipping type should be valid");
+
+test(() => {
+  smokeTest();
+  const request = new PaymentRequest(defaultMethods, defaultDetails, {});
+  assert_equals(request.shippingAddress, null, "must be null");
+}, "PaymentRequest.shippingAddress must initially be null");
+
+test(() => {
+  smokeTest();
+  const request1 = new PaymentRequest(defaultMethods, defaultDetails, {});
+  assert_equals(request1.shippingType, null, "must be null");
+  const request2 = new PaymentRequest(defaultMethods, defaultDetails, {
+    requestShipping: false,
+  });
+  assert_equals(request2.shippingType, null, "must be null");
+}, "If options.requestShipping is not set, then request.shippingType attribute is null.");
+
+test(() => {
+  smokeTest();
+  // option.shippingType defaults to 'shipping'
+  const request1 = new PaymentRequest(defaultMethods, defaultDetails, {
+    requestShipping: true,
+  });
+  assert_equals(request1.shippingType, "shipping", "must be shipping");
+  const request2 = new PaymentRequest(defaultMethods, defaultDetails, {
+    requestShipping: true,
+    shippingType: "delivery",
+  });
+  assert_equals(request2.shippingType, "delivery", "must be delivery");
+}, "If options.requestShipping is true, request.shippingType will be options.shippingType.");
+
 </script>