"The output files are correctly generated for PV data"
"TTL output file is missing for PV data"
"JSON-LD output file is missing for PV data"
"SVG plot output file is missing for PV data"
"The output files are correctly generated for XRay data"
"TTL output file is missing for XRay data"
"JSON-LD output file is missing for XRay data"
"SVG plot output file is missing for XRay data"
"Output files are correctly generated and different with external ontology info for XRay data"
"TTL file content should change with external ontology information"
"JSON-LD file content should change with external ontology information"
"Output files are correctly generated and different with value type inclusion for XRay data"
"SVG plot content should change with value type inclusion"
"The output files are correctly generated for merged data"
"JSON-LD output file is missing in data"
"SVG plot output file is missing in data"

The output files are correctly generated for PV data

file.exists(file.path(output_dir, paste0(dir_foldername, "_ontology_data-output.jsonld"))) is not TRUE

`actual`:   FALSE
`expected`: TRUE 
JSON-LD output file is missing for PV data

file.exists(file.path(output_dir, "rdf_graph_graphviz.svg")) is not TRUE

`actual`:   FALSE
`expected`: TRUE 
SVG plot output file is missing for PV data

file.exists(file.path(output_dir, paste0(dir_foldername, "_ontology_data-output.ttl"))) is not TRUE

`actual`:   FALSE
`expected`: TRUE 
TTL output file is missing for XRay data

The output files are correctly generated for XRay data

file.exists(file.path(output_dir, paste0(dir_foldername, "_ontology_data-output.jsonld"))) is not TRUE

`actual`:   FALSE
`expected`: TRUE 
JSON-LD output file is missing for XRay data

file.exists(file.path(output_dir, "rdf_graph_graphviz.svg")) is not TRUE

`actual`:   FALSE
`expected`: TRUE 
SVG plot output file is missing for XRay data

Error in `file(con, "r")`: cannot open the connection

Output files are correctly generated and different with external ontology info for XRay data

Output files are correctly generated and different with value type inclusion for XRay data