Many tests become redundant with proper types present.

Signed-off-by: Matthew Weier O'Phinney <[email protected]>

…ests

- Updates to version 1.0.2 of the PSR-17 interfaces, which allow usage with PSR-7 v2
- Updates to version 1.3.0 of the psr7-integration-tests, which allow usage with PSR-7 1.1 and 2.0.

Signed-off-by: Matthew Weier O'Phinney <[email protected]>

Due to updating to use PSR-7 v2, we can remove a number of conditionals that did type-checking, and also update constructors to use union types to fully type the API exposed.
Doing so removes the need for some unit tests, as type errors will now be guaranteed by the runtime.

Signed-off-by: Matthew Weier O'Phinney <[email protected]>

- Updates the ref for the PSR-7 integration tests with a version known to work.
- Fixes the signature of `CallbackStream::seek` to add the `void` return declaration.
- Applies CS rules.

Signed-off-by: Matthew Weier O'Phinney <[email protected]>

- Update to stable http-factory with support for PSR-7 v2.
- Updates to add settings that will be required with Psalm 6.
- Removes some unnecessary type checks, as parameter type declarations are now present.
- Updates tests to remove assertions about types when they are known.

Signed-off-by: Matthew Weier O'Phinney <[email protected]>

Unused import statements

Signed-off-by: Matthew Weier O'Phinney <[email protected]>

We still need to test _string_ versions that resolve to unsupported protocol versions.

Signed-off-by: Matthew Weier O'Phinney <[email protected]>

Per @Xerkus

Signed-off-by: Matthew Weier O'Phinney <[email protected]>

Per @Xerkus

Signed-off-by: Matthew Weier O'Phinney <[email protected]>

…Target()`

should be string!

Signed-off-by: Matthew Weier O'Phinney <[email protected]>

…rait::validateProtocolVersion`

We know it's a string internally, so we can mark it one here, and remove a redundant conditional.

Signed-off-by: Matthew Weier O'Phinney <[email protected]>

Since the `UploadedFileFactoryInterface` allows nullable size, not allowing it here could lead to an error condition.

Signed-off-by: Matthew Weier O'Phinney <[email protected]>

Signed-off-by: Matthew Weier O'Phinney <[email protected]>

- `ServerRequest` `getAttribute` and `withAttribute` methods: rename `$attribute` to `$name`.
- `StreamFactory::createStreamFromFile()`: rename `$file` to `$filename`

Signed-off-by: Matthew Weier O'Phinney <[email protected]>