This paves the way to add a second set of paths with a separate server
URL to be able to shed requests to offerings and product entitlement
mapping to a separate server.
### Changes:
- New `HTTPRequestPath` with the same properties as `HTTPRequest.Path` +
a new `serverHostURL`
- Moved proxy logic from `SystemInfo`/`HTTPClient` to `HTTPRequestPath`
- Simplified `HTTPRequest` implementation
We were escaping users for every (hopefully) request. This refactor
moves that responsibility to the path creation in `HTTPRequest.Path` to
ensure it's done consistently.
Additionally, this is required so that `SigningTests` produce a
consistent path (see #2746).
Depends on #2326 and #2328.
This allows us to keep all the code, except users won't be able to
configure the SDK with this option.
Note that `Signing.ResponseVerificationMode.enforced` _is_ available, so
we can still test all that behavior, including from integration tests.
Instead of manually choosing when to include `nonce` in requests, this
data-driven approach ensures that all requests to endpoints that support
signature verification will make `HTTPClient` do the right thing.
See also #2277 for how `CustomerInfo` and `EntitlementInfo` will use
this.
This breaks signature validation in #2267 because `PurchasesDiagnostics`
uses that endpoint with and without signature validation, so the first
time it makes a request, it stores the cached response without a
validated signature.
The best solution is to simply not send etags for this endpoint, since
it's used precisely to make sure that requests can be made with no
errors, and we wouldn't want false positives.
## Motivation:
There is no way to run code statically like in Obj-C using `+ [NSObject initialize]`, so this ensures (through a new `SwiftLint` rule) that all test classes inherit this common test class instead of `XCTestCase` directly.
A future PR will make use of this new `CIRCLECI_TESTS_GENERATE_SNAPSHOTS` environment variable to allow regenerating snapshots in CI.
I've also moved the duplicated `CurrentTestCaseTracker` usages to a single point.
* moved test suites to Tests folder
* fixed outdated path
* fixed more outdated paths
* moved TestsPlans to Tests folder
* update path to Constants.swift
Will Taylor