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8 changes: 8 additions & 0 deletions RevenueCat.xcodeproj/project.pbxproj
Original file line number Diff line number Diff line change
Expand Up @@ -108,7 +108,9 @@
16DA8EC92E4EE24100283940 /* JsonLoader.swift in Sources */ = {isa = PBXBuildFile; fileRef = 16DA8EC82E4EE24100283940 /* JsonLoader.swift */; };
16DA8ECD2E4EE33700283940 /* ImageComponentTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 16DA8ECC2E4EE33700283940 /* ImageComponentTests.swift */; };
16DA8EDF2E4F6A6600283940 /* PaywallVideoComponent.swift in Sources */ = {isa = PBXBuildFile; fileRef = 16DA8EDE2E4F6A6600283940 /* PaywallVideoComponent.swift */; };
66EAEED2B259D54A9E789F4A /* PaywallWebViewComponent.swift in Sources */ = {isa = PBXBuildFile; fileRef = 14C1ACED1916C08B0E8E2776 /* PaywallWebViewComponent.swift */; };
16DA8EF42E4F7A2500283940 /* VideoComponentTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 16DA8EF32E4F7A2500283940 /* VideoComponentTests.swift */; };
E7EB64E9D44783DD16A28B06 /* WebViewComponentTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = E7EB64E9D44783DD16A28B05 /* WebViewComponentTests.swift */; };
FC5AE63E8F81C3EC2FFDA408 /* WebViewOriginPolicy.swift in Sources */ = {isa = PBXBuildFile; fileRef = 28661C6CE3F64078A0138080 /* WebViewOriginPolicy.swift */; };
FA4A2DF41FC434A9401F08CC /* PaywallWebViewValue.swift in Sources */ = {isa = PBXBuildFile; fileRef = 9D0C57ECDF0E7F1A5B4418FF /* PaywallWebViewValue.swift */; };
11CC2EA83C56933E40D8E5D8 /* WebViewEnvelope.swift in Sources */ = {isa = PBXBuildFile; fileRef = 89DD761C9E00E61032AAEB44 /* WebViewEnvelope.swift */; };
Expand Down Expand Up @@ -1673,6 +1675,8 @@
16DA8EC82E4EE24100283940 /* JsonLoader.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = JsonLoader.swift; sourceTree = "<group>"; };
16DA8ECC2E4EE33700283940 /* ImageComponentTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ImageComponentTests.swift; sourceTree = "<group>"; };
16DA8EDE2E4F6A6600283940 /* PaywallVideoComponent.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PaywallVideoComponent.swift; sourceTree = "<group>"; };
14C1ACED1916C08B0E8E2776 /* PaywallWebViewComponent.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = PaywallWebViewComponent.swift; sourceTree = "<group>"; };
E7EB64E9D44783DD16A28B05 /* WebViewComponentTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebViewComponentTests.swift; sourceTree = "<group>"; };
16DA8EF32E4F7A2500283940 /* VideoComponentTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = VideoComponentTests.swift; sourceTree = "<group>"; };
28661C6CE3F64078A0138080 /* WebViewOriginPolicy.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebViewOriginPolicy.swift; sourceTree = "<group>"; };
9E7AD021B4580265DFDF6A02 /* WebViewNavigationPolicyTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WebViewNavigationPolicyTests.swift; sourceTree = "<group>"; };
Expand Down Expand Up @@ -3242,6 +3246,7 @@
030890822D2B77DD0069677B /* PaywallsV2 */ = {
isa = PBXGroup;
children = (
E7EB64E9D44783DD16A28B05 /* WebViewComponentTests.swift */,
9E7AD021B4580265DFDF6A02 /* WebViewNavigationPolicyTests.swift */,
686562C08D953A27986DB276 /* PaywallWebViewValueTests.swift */,
C1B939C7DAAFEA1DE2DE2674 /* WebViewEnvelopeTests.swift */,
Expand Down Expand Up @@ -5975,6 +5980,7 @@
isa = PBXGroup;
children = (
16DA8EDE2E4F6A6600283940 /* PaywallVideoComponent.swift */,
14C1ACED1916C08B0E8E2776 /* PaywallWebViewComponent.swift */,
16A7F4C02E563B89001F9FC8 /* Transitions */,
03C730F22D35F13F00297FEC /* PaywallV2CacheWarming.swift */,
2CC791612CC0493600FBE120 /* Common */,
Expand Down Expand Up @@ -7537,6 +7543,7 @@
4F8929192A65EF3000A91EA2 /* EnsureNonEmptyCollectionDecodable.swift in Sources */,
757E73CE2F0FE2410066DCDC /* LocalTransactionMetadata.swift in Sources */,
16DA8EDF2E4F6A6600283940 /* PaywallVideoComponent.swift in Sources */,
66EAEED2B259D54A9E789F4A /* PaywallWebViewComponent.swift in Sources */,
35F82BB626A9B8040051DF03 /* AttributionDataMigrator.swift in Sources */,
4F5F47082AA91F8A005649D8 /* HealthOperation.swift in Sources */,
4FEF41AB2B4F2F3400CD699F /* MapAppStoreDetector.swift in Sources */,
Expand Down Expand Up @@ -7900,6 +7907,7 @@
351B51BA26D450E800BD2BD7 /* ProductRequestDataExtensions.swift in Sources */,
57E6C27E29723F9E001AFE98 /* SigningTests.swift in Sources */,
16DA8EF42E4F7A2500283940 /* VideoComponentTests.swift in Sources */,
E7EB64E9D44783DD16A28B06 /* WebViewComponentTests.swift in Sources */,
574A2F3F282D75E300150D40 /* OfferingsDecodingTests.swift in Sources */,
3AC9CEA8FC6D49A3EB7D7393 /* PublishedWorkflowCodableTests.swift in Sources */,
35E840CE2710E2EB00899AE2 /* MockManageSubscriptionsHelper.swift in Sources */,
Expand Down
72 changes: 72 additions & 0 deletions Sources/Paywalls/Components/PaywallWebViewComponent.swift
Original file line number Diff line number Diff line change
@@ -0,0 +1,72 @@
//
// Copyright RevenueCat Inc. All Rights Reserved.
//
// Licensed under the MIT License (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://opensource.org/licenses/MIT
//
// PaywallWebViewComponent.swift
//
// swiftlint:disable missing_docs

import Foundation

@_spi(Internal) public extension PaywallComponent {

final class WebViewComponent: PaywallComponentBase {

/// Wire `type` value, kept as a `String` because `web_view` is not yet a `ComponentType` case.
let type: String
public let id: String
public let name: String?
public let visible: Bool?

public let protocolVersion: Int

/// The static HTTPS URL of the web bundle entry point.
public let url: String

public let size: Size

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Since size is a required field always sent by the backend (see https://github.com/RevenueCat/khepri/blob/main/khepri/services/paywalls/domain/template_schemas/v2/components/web_view.py#L33), I've removed in 5a57be9 the custom init(from decoder) that was only used to assign a default value to the size property


public init(
id: String,
name: String? = nil,
visible: Bool? = nil,
protocolVersion: Int,
url: String,
size: Size = .init(width: .fill, height: .fit(nil))
) {
self.type = "web_view"
self.id = id
self.name = name
self.visible = visible
self.protocolVersion = protocolVersion
self.url = url
self.size = size
}

public func hash(into hasher: inout Hasher) {
hasher.combine(type)
hasher.combine(id)
hasher.combine(name)
hasher.combine(visible)
hasher.combine(protocolVersion)
hasher.combine(url)
hasher.combine(size)
}

public static func == (lhs: WebViewComponent, rhs: WebViewComponent) -> Bool {
return lhs.type == rhs.type &&
lhs.id == rhs.id &&
lhs.name == rhs.name &&
lhs.visible == rhs.visible &&
lhs.protocolVersion == rhs.protocolVersion &&
lhs.url == rhs.url &&
lhs.size == rhs.size
}

}

}
205 changes: 205 additions & 0 deletions Tests/RevenueCatUITests/PaywallsV2/WebViewComponentTests.swift
Original file line number Diff line number Diff line change
@@ -0,0 +1,205 @@
//
// Copyright RevenueCat Inc. All Rights Reserved.
//

@_spi(Internal) @testable import RevenueCat
import XCTest

#if !os(tvOS)

@available(iOS 15.0, macOS 12.0, tvOS 15.0, watchOS 8.0, *)
final class WebViewComponentTests: TestCase {

func testDecodesMinimalJSONAndIgnoresUnknownKeys() throws {
let minimal = try JSONDecoder.default.decode(PaywallComponent.WebViewComponent.self, from: Data("""
{
"type": "web_view",
"id": "web",
"protocol_version": 1,
"url": "https://example.com",
"size": { "width": { "type": "fill" }, "height": { "type": "fit" } },
"unknown": true
}
""".utf8))

XCTAssertEqual(minimal.id, "web")
XCTAssertNil(minimal.name)
XCTAssertNil(minimal.visible)
XCTAssertEqual(minimal.protocolVersion, 1)
XCTAssertEqual(minimal.size.width, .fill)
XCTAssertEqual(minimal.size.height, .fit(nil))
XCTAssertEqual(minimal.url, "https://example.com")
XCTAssertEqual(minimal.type, "web_view")
}

func testDecodesExplicitFields() throws {
let component = try JSONDecoder.default.decode(PaywallComponent.WebViewComponent.self, from: Data("""
{
"type": "web_view",
"id": "web",
"name": "Survey",
"visible": false,
"protocol_version": 2,
"url": "https://example.com/index.html",
"size": { "width": { "type": "fixed", "value": 320 }, "height": { "type": "fit" } }
}
""".utf8))

XCTAssertEqual(component.id, "web")
XCTAssertEqual(component.name, "Survey")
XCTAssertEqual(component.visible, false)
XCTAssertEqual(component.protocolVersion, 2)
XCTAssertEqual(component.url, "https://example.com/index.html")
}

func testIgnoresCapabilitiesDeclaredByTheSchema() throws {
// Isolation from external sources is expected from the server-provided CSP, so any
// schema-declared capabilities are decoded-and-ignored rather than failing to parse.
let component = try JSONDecoder.default.decode(PaywallComponent.WebViewComponent.self, from: Data("""
{
"type": "web_view",
"id": "web",
"protocol_version": 1,
"url": "https://example.com/index.html",
"size": { "width": { "type": "fill" }, "height": { "type": "fit" } },
"capabilities": {
"network_access": { "allowed_domains": ["api.segment.io"] },
"camera": true,
"microphone": true,
"clipboard_write": true,
"clipboard_read": true,
"geolocation": true
}
}
""".utf8))

XCTAssertEqual(
component,
PaywallComponent.WebViewComponent(id: "web", protocolVersion: 1, url: "https://example.com/index.html")
)
}

func testDecodesTemplateURLVerbatim() throws {
// Template placeholders in the URL are resolved elsewhere; decoding must preserve them as-is.
let component = try JSONDecoder.default.decode(PaywallComponent.WebViewComponent.self, from: Data("""
{
"type": "web_view",
"id": "web",
"protocol_version": 1,
"url": "https://example.com/{{ custom.animal }}.html",
"size": { "width": { "type": "fill" }, "height": { "type": "fit" } }
}
""".utf8))

XCTAssertEqual(component.url, "https://example.com/{{ custom.animal }}.html")
XCTAssertEqual(
component,
PaywallComponent.WebViewComponent(
id: "web",
protocolVersion: 1,
url: "https://example.com/{{ custom.animal }}.html"
)
)
}

func testEncodeDecodeRoundTripUsesSnakeCaseWireKeys() throws {
let component = PaywallComponent.WebViewComponent(
id: "web",
name: "Survey",
visible: true,
protocolVersion: 2,
url: "https://example.com/index.html"
)

let data = try JSONEncoder.default.encode(component)
let json = try XCTUnwrap(String(data: data, encoding: .utf8))
XCTAssertTrue(json.contains("\"protocol_version\""))
XCTAssertTrue(json.contains("\"web_view\""))

let decoded = try JSONDecoder.default.decode(PaywallComponent.WebViewComponent.self, from: data)
XCTAssertEqual(decoded, component)
}

func testDecodingWithoutURLThrows() {
XCTAssertThrowsError(
try JSONDecoder.default.decode(PaywallComponent.WebViewComponent.self, from: Data("""
{
"type": "web_view",
"id": "web",
"protocol_version": 1,
"size": { "width": { "type": "fill" }, "height": { "type": "fit" } }
}
""".utf8))
)
}

func testDecodingWithoutIDThrows() {
XCTAssertThrowsError(
try JSONDecoder.default.decode(PaywallComponent.WebViewComponent.self, from: Data("""
{
"type": "web_view",
"protocol_version": 1,
"url": "https://example.com",
"size": { "width": { "type": "fill" }, "height": { "type": "fit" } }
}
""".utf8))
)
}

func testDecodingWithoutProtocolVersionThrows() {
XCTAssertThrowsError(
try JSONDecoder.default.decode(PaywallComponent.WebViewComponent.self, from: Data("""
{
"type": "web_view",
"id": "web",
"url": "https://example.com",
"size": { "width": { "type": "fill" }, "height": { "type": "fit" } }
}
""".utf8))
)
}

func testDecodingWithoutSizeThrows() {
XCTAssertThrowsError(
try JSONDecoder.default.decode(PaywallComponent.WebViewComponent.self, from: Data("""
{ "type": "web_view", "id": "web", "protocol_version": 1, "url": "https://example.com" }
""".utf8))
)
}

func testPaywallComponentTreatsWebViewAsUnknownAndUsesFallback() throws {
let decoded = try JSONDecoder.default.decode(PaywallComponent.self, from: Data("""
{
"type": "web_view",
"url": "https://example.com",
"fallback": \(Self.fallbackStackJSON)
}
""".utf8))

guard case .stack = decoded else {
return XCTFail("web_view should be unknown to PaywallComponent and fall back to the stack")
}
}

func testPaywallComponentWebViewWithoutFallbackThrows() {
XCTAssertThrowsError(
try JSONDecoder.default.decode(PaywallComponent.self, from: Data("""
{ "type": "web_view", "url": "https://example.com" }
""".utf8))
)
}

private static let fallbackStackJSON = """
{
"type": "stack",
"dimension": { "type": "vertical", "alignment": "center", "distribution": "start" },
"size": { "width": { "type": "fill" }, "height": { "type": "fill" } },
"padding": { "top": 0, "bottom": 0, "leading": 0, "trailing": 0 },
"margin": { "top": 0, "bottom": 0, "leading": 0, "trailing": 0 },
"components": []
}
"""

}

#endif