Given the Test Description: "The system under test MUST return the complete resource in response to an HTTP GET request to its URL (READ)."

Given the Preconditions: - The test data set must have been recorded in the system under test according to the specifications (manually).

• The ID of the corresponding FHIR resource for this test data set must be stored in the configuration variable 'observation-read-body-height-id'.

Create an Observation resource in your system with the following values:

• Id: the value of the configuration variable 'observation-read-body-height-id'
• Profile: ISiKKoerpergroesse
• Status: final
• Category: vital-signs
• Code:
  • Coding:
    • Code: 8302-2
    • Display: Body height
    • System: http://loinc.org
    • Version: 2.81 (can be configured with the property 'loinc-version')
• Patient: any (the linked Patient resource must conform to ISiKPatient; store the ID in 'observation-patient-id')
• Encounter: any (the linked Encounter resource must conform to ISiKKontaktGesundheitseinrichtung; store the ID in 'observation-encounter-id')
• Performer: any (the linked Practitioner resource must conform to ISiKPersonImGesundheitsberuf; store the ID in 'observation-practitioner-id')
• Effective date/time: 2026-03-05
• Value: 184 cm

Then Get FHIR resource at "http://fhirserver/metadata" with content type "json"

And CapabilityStatement contains interaction "read" for resource "Observation"

Then Get FHIR resource at "http://fhirserver/Observation/${data.observation-read-body-height-id}" with content type "xml"

And resource has ID "${data.observation-read-body-height-id}"

And FHIR current response body is a valid isik5 resource and conforms to profile "https://gematik.de/fhir/isik/StructureDefinition/ISiKKoerpergroesse"

And TGR current response with attribute "$..status.value" matches "final"

And FHIR current response body evaluates the FHIRPath "category.coding.where(code = 'vital-signs' and system = 'http://terminology.hl7.org/CodeSystem/observation-category').exists()" with error message 'The category does not match the expected value'

And FHIR current response body evaluates the FHIRPath "code.coding.where(code = '8302-2' and system = 'http://loinc.org' and version = '${data.loinc-version}' and display.empty().not()).exists()" with error message 'The code does not match the expected value'

And element "subject" references resource with ID "Patient/${data.observation-patient-id}" with error message "The referenced patient does not match the expected value"

And element "encounter" references resource with ID "Encounter/${data.observation-encounter-id}" with error message "The referenced encounter does not match the expected value"

And element "performer" references resource with ID "Practitioner/${data.observation-practitioner-id}" with error message "The referenced performer does not match the expected value"

And FHIR current response body evaluates the FHIRPath "effective.toString().contains('2026-03-05')" with error message 'The effective date does not match the expected value'

And FHIR current response body evaluates the FHIRPath "value.where(value ~ 184 and code = 'cm' and unit.exists() and system = 'http://unitsofmeasure.org').exists()" with error message 'The value does not match the expected value'