Reintroduce Tests remote-doc-0009 + 0010 + 0011

[k00ni]

Situation

During lanthaler#113 I kept getting the following warnings:

PHP Warning: file_get_contents(http://localhost:8080/test-suite/tests/remote-doc-0009-context.jsonld): Failed to open stream: Connection refused in /var/www/html/Test/TestManifestIterator.php on line 127

and the related tests (remote-doc-0009 + 0010 + 0011) kept failing:

1. ML\JsonLD\Test\W3CTestSuiteTest::testRemoteDocumentLoading
   The data provider specified for ML\JsonLD\Test\W3CTestSuiteTest::testRemoteDocumentLoading is invalid
   Could not context from URL: http://localhost:8080/test-suite/tests/remote-doc-0009-context.jsonld

/var/www/html/Test/W3CTestSuiteTest.php:196

Temporary solution

I removed the test entries from Test/json-ld-test-suite/remote-doc-manifest.jsonld because I couldn't find a solution.

How to restore the test

In the following are all relevant files and code-parts which were removed and have to be restored and aligned to introduce the test.

Re-add test

Re-add the following entries to Test/json-ld-test-suite/remote-doc-manifest.jsonld.

    {
      "@id": "#t0009",
      "@type": ["jld:PositiveEvaluationTest", "jld:ExpandTest"],
      "name": "load JSON-LD document with link",
      "purpose": "If a context is specified in a link header, it is not used for JSON-LD.",
      "option": {
        "httpLink": "<remote-doc-0009-context.jsonld>; rel=\"http://www.w3.org/ns/json-ld#context\""
      },
      "input": "remote-doc-0009-in.jsonld",
      "expect": "remote-doc-0009-out.jsonld"
    }, {
      "@id": "#t0010",
      "@type": ["jld:PositiveEvaluationTest", "jld:ExpandTest"],
      "name": "load JSON document with link",
      "purpose": "If a context is specified in a link header, it is used for JSON.",
      "option": {
        "httpLink": "<remote-doc-0010-context.jsonld>; rel=\"http://www.w3.org/ns/json-ld#context\""
      },
      "input": "remote-doc-0010-in.json",
      "expect": "remote-doc-0010-out.jsonld"
    }, {
      "@id": "#t0011",
      "@type": ["jld:PositiveEvaluationTest", "jld:ExpandTest"],
      "name": "load JSON document with extension-type with link",
      "purpose": "If a context is specified in a link header, it is used for a JSON extension type.",
      "input": "remote-doc-0011-in.jldt",
      "option": {
        "contentType": "application/jldTest+json",
        "httpLink": "<remote-doc-0011-context.jsonld>; rel=\"http://www.w3.org/ns/json-ld#context\""
      },
      "expect": "remote-doc-0011-out.jsonld"
    },