R Under development (unstable) (2025-06-27 r88363 ucrt) -- "Unsuffered Consequences"
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> # This file is part of the standard setup for testthat.
> # It is recommended that you do not modify it.
> #
> # Where should you do additional test configuration?
> # Learn more about the roles of various files in:
> # * https://r-pkgs.org/testing-design.html#sec-tests-files-overview
> # * https://testthat.r-lib.org/articles/special-files.html
> 
> library(testthat)
> library(SPARQLchunks)
Run `knitr::knit_engines$set(sparql = SPARQLchunks::eng_sparql)` in your Rmd setup chunk to be able to execute SPARQL chunks.
> 
> test_check("SPARQLchunks")
Trying to determine proxy parameters
No proxy found, nor needed, to access the endpoint https://lindas.admin.ch/query
Preparing to send query to: https://sparql.uniprot.org/sparql
SPARQL string:
PREFIX up: <http://purl.uniprot.org/core/>
SELECT ?taxon
FROM <http://sparql.uniprot.org/taxonomy>
WHERE {
	?taxon a up:Taxon .
} LIMIT 500
Query URL:
https://sparql.uniprot.org/sparql?query=PREFIX%20up%3A%20%3Chttp%3A%2F%2Fpurl.uniprot.org%2Fcore%2F%3E%0ASELECT%20%3Ftaxon%0AFROM%20%3Chttp%3A%2F%2Fsparql.uniprot.org%2Ftaxonomy%3E%0AWHERE%20%7B%0A%09%3Ftaxon%20a%20up%3ATaxon%20.%0A%7D%20LIMIT%20500
The SPARQL query returned 500 results
Preparing to send query to: https://sparql.uniprot.org/sparql
SPARQL string:
PREFIX up: <http://purl.uniprot.org/core/>
SELECT ?taxon
FROM <http://sparql.uniprot.org/taxonomy>
WHERE {
	?taxon a up:Taxon .
} LIMIT 500
Query URL:
https://sparql.uniprot.org/sparql?query=PREFIX%20up%3A%20%3Chttp%3A%2F%2Fpurl.uniprot.org%2Fcore%2F%3E%0ASELECT%20%3Ftaxon%0AFROM%20%3Chttp%3A%2F%2Fsparql.uniprot.org%2Ftaxonomy%3E%0AWHERE%20%7B%0A%09%3Ftaxon%20a%20up%3ATaxon%20.%0A%7D%20LIMIT%20500
The SPARQL query returned 500 results
Preparing to send query to: https://sparql.uniprot.org/sparql
SPARQL string:
PREFIX up: <http://purl.uniprot.org/core/>
SELECT ?taxon
FROM <http://sparql.uniprot.org/taxonomy>
WHERE {
	?taxon a up:Taxon .
} LIMIT 500
Query URL:
https://sparql.uniprot.org/sparql?query=PREFIX%20up%3A%20%3Chttp%3A%2F%2Fpurl.uniprot.org%2Fcore%2F%3E%0ASELECT%20%3Ftaxon%0AFROM%20%3Chttp%3A%2F%2Fsparql.uniprot.org%2Ftaxonomy%3E%0AWHERE%20%7B%0A%09%3Ftaxon%20a%20up%3ATaxon%20.%0A%7D%20LIMIT%20500
The SPARQL query returned 500 results
Preparing to send query to: http://example.org/sparql
SPARQL string:
SELECT * WHERE {?s ?p ?o}
Query URL:
http://example.org/sparql?query=SELECT%20%2A%20WHERE%20%7B%3Fs%20%3Fp%20%3Fo%7D
Preparing to send query to: http://example.org/sparql
SPARQL string:
SELECT * WHERE {?s ?p ?o}
Query URL:
http://example.org/sparql?query=SELECT%20%2A%20WHERE%20%7B%3Fs%20%3Fp%20%3Fo%7D
trying URL 'http://example.org/sparql?query=SELECT%20%2A%20WHERE%20%7B%3Fs%20%3Fp%20%3Fo%7D'
Preparing to send query to: https://lindas.admin.ch/query
SPARQL string:
PREFIX schema: <http://schema.org/>
	   SELECT * WHERE {
	   ?sub a schema:DataCatalog .
	   ?subtype a schema:DataType .
	}
Query URL:
https://lindas.admin.ch/query?query=PREFIX%20schema%3A%20%3Chttp%3A%2F%2Fschema.org%2F%3E%0A%09%20%20%20SELECT%20%2A%20WHERE%20%7B%0A%09%20%20%20%3Fsub%20a%20schema%3ADataCatalog%20.%0A%09%20%20%20%3Fsubtype%20a%20schema%3ADataType%20.%0A%09%7D
Trying to determine proxy parameters
No proxy found, nor needed, to access the endpoint https://lindas.admin.ch/query
Preparing to send query to: https://lindas.admin.ch/query
SPARQL string:
PREFIX schema: <http://schema.org/>
	   SELECT * WHERE {
	   ?sub a schema:DataCatalog .
	   ?subtype a schema:DataType .
	}
Query URL:
https://lindas.admin.ch/query?query=PREFIX%20schema%3A%20%3Chttp%3A%2F%2Fschema.org%2F%3E%0A%09%20%20%20SELECT%20%2A%20WHERE%20%7B%0A%09%20%20%20%3Fsub%20a%20schema%3ADataCatalog%20.%0A%09%20%20%20%3Fsubtype%20a%20schema%3ADataType%20.%0A%09%7D
Preparing to send query to: https://sparql.uniprot.org/sparql
SPARQL string:
PREFIX up: <http://purl.uniprot.org/core/>
SELECT ?taxon
FROM <http://sparql.uniprot.org/taxonomy>
WHERE {
	?taxon a up:Taxon .
} LIMIT 500
Query URL:
https://sparql.uniprot.org/sparql?query=PREFIX%20up%3A%20%3Chttp%3A%2F%2Fpurl.uniprot.org%2Fcore%2F%3E%0ASELECT%20%3Ftaxon%0AFROM%20%3Chttp%3A%2F%2Fsparql.uniprot.org%2Ftaxonomy%3E%0AWHERE%20%7B%0A%09%3Ftaxon%20a%20up%3ATaxon%20.%0A%7D%20LIMIT%20500
[ FAIL 1 | WARN 3 | SKIP 1 | PASS 10 ]

══ Skipped tests (1) ═══════════════════════════════════════════════════════════
• On CRAN (1): 'test-get_outcontent.R:77:2'

══ Failed tests ════════════════════════════════════════════════════════════════
── Error ('test-get_outcontent.R:121:2'): fallback block is triggered when content is NULL ──
Error in `utils::download.file(qm, method = "wininet", headers = c(Accept = acceptype), 
    tempfile)`: cannot open URL 'http://example.org/sparql?query=SELECT%20%2A%20WHERE%20%7B%3Fs%20%3Fp%20%3Fo%7D'
Backtrace:
    ▆
 1. └─SPARQLchunks:::get_outcontent(...) at test-get_outcontent.R:121:9
 2.   └─base::tryCatch(...)
 3.     └─base (local) tryCatchList(expr, classes, parentenv, handlers)
 4.       └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
 5.         └─value[[3L]](cond)
 6.           └─utils::download.file(...)

[ FAIL 1 | WARN 3 | SKIP 1 | PASS 10 ]
Error: Test failures
Execution halted