From dafe1aaa54d41999b4c81f4904ae1f0e7cc9de11 Mon Sep 17 00:00:00 2001 From: Marius Peter Date: Sat, 29 Nov 2025 15:50:36 +0100 Subject: Move tests to concerned modules. --- models/nutrient-measurement.rkt | 64 +++++++++++++++++++++++++++++++++ models/nutrient.rkt | 80 +++++++++++++++++++++++++++++++++++++---- 2 files changed, 137 insertions(+), 7 deletions(-) (limited to 'models') diff --git a/models/nutrient-measurement.rkt b/models/nutrient-measurement.rkt index 5b5f93d..913e402 100644 --- a/models/nutrient-measurement.rkt +++ b/models/nutrient-measurement.rkt @@ -174,3 +174,67 @@ (define (delete-nutrient-measurement! nutrient-measurement) (define id (nutrient-measurement-id nutrient-measurement)) (query-exec (current-conn) (delete #:from nutrient_measurements #:where (= id ,id)))) + +(module+ test + (require rackunit + rackunit/text-ui + "../db/conn.rkt" + "../db/migrations.rkt" + "../models/nutrient.rkt") + + (define measurement-date "2025-09-01") + + (run-tests + (test-suite "Nutrient measurement model" + #:before (λ () + (connect! #:path 'memory) + ;; (connect! #:path "test.sqlite3") + (migrate-all!) + (create-nutrient! "Nitrogen" "" "N") + (create-nutrient! "Phosphorus" "" "P") + (create-nutrient! "Potassium" "" "K")) + #:after (λ () (disconnect!)) + + (test-case "Create measurement with date and values" + (define nitrogen (get-nutrient #:name "Nitrogen")) + (define phosphorus (get-nutrient #:name "Phosphorus")) + (create-nutrient-measurement! measurement-date (hash nitrogen 12.3 phosphorus 4.5)) + (check-equal? (length (get-nutrient-measurements)) 1) + (define nm (get-nutrient-measurement #:measured-on measurement-date)) + (check-true (nutrient-measurement? nm)) + (check-equal? (nutrient-measurement-measured-on nm) measurement-date)) + + (test-case "Check all measurement values" + (define nitrogen (get-nutrient #:name "Nitrogen")) + (define phosphorus (get-nutrient #:name "Phosphorus")) + + (define nm (get-nutrient-measurement #:measured-on measurement-date)) + (check-equal? (get-nutrient-measurement-value nm nitrogen) 12.3) + (check-equal? (get-nutrient-measurement-value nm phosphorus) 4.5) + + (define nmv (nutrient-measurement-nutrient-values nm)) + (check-equal? + (get-nutrient-measurement-values nm) + nmv + "return value of get-nutrient-measurement-values ≠ nutrient-measurement-values struct accessor") + (check-equal? (hash-count nmv) 2) + (check-equal? (hash-ref nmv nitrogen) 12.3) + (check-equal? (hash-ref nmv phosphorus) 4.5)) + + (test-case "Retrieve latest measurement values" + (define nitrogen (get-nutrient #:name "Nitrogen")) + (define phosphorus (get-nutrient #:name "Phosphorus")) + (define second-measurement-date "2025-09-02") + (create-nutrient-measurement! second-measurement-date (hash nitrogen 6.7 phosphorus 8.9)) + + (check-equal? (get-latest-nutrient-measurement-value nitrogen) 6.7) + (check-equal? (get-latest-nutrient-measurement-value phosphorus) 8.9)) + + (test-case "Delete measurement and cascade to measurement values" + (define nm (get-nutrient-measurement #:measured-on measurement-date)) + (delete-nutrient-measurement! nm) + (check-false (get-nutrient-measurement #:id (nutrient-measurement-id nm))) + (check-equal? (length (get-nutrient-measurements)) + 1 + "wrong number of nutrient measurements were deleted") + (check-true (hash-empty? (get-nutrient-measurement-values nm))))))) diff --git a/models/nutrient.rkt b/models/nutrient.rkt index 07fb4fd..dd8d677 100644 --- a/models/nutrient.rkt +++ b/models/nutrient.rkt @@ -47,13 +47,12 @@ (define (create-nutrient! canonical-name french-name formula) (or (get-nutrient #:name canonical-name #:formula formula) - (with-tx - (query-exec (current-conn) - (insert #:into nutrients - #:set [canonical_name ,canonical-name] - [french_name ,french-name] - [formula ,formula])) - (get-nutrient #:name canonical-name)))) + (with-tx (query-exec (current-conn) + (insert #:into nutrients + #:set [canonical_name ,canonical-name] + [french_name ,french-name] + [formula ,formula])) + (get-nutrient #:name canonical-name)))) ;; READ @@ -110,3 +109,70 @@ (define (delete-nutrient! nutrient) (query-exec (current-conn) (delete #:from nutrients #:where (= id ,(nutrient-id nutrient))))) + +(module+ test + (require rackunit + rackunit/text-ui + "../db/conn.rkt" + "../db/migrations.rkt") + + (run-tests (test-suite "Nutrient model" + #:before (λ () + (connect! #:path 'memory) + (migrate-all!)) + #:after (λ () (disconnect!)) + + (test-case "Create nutrients" + (check-equal? (length (get-nutrients)) 0) + (create-nutrient! "Examplium" "" "Ex") + (check-equal? (length (get-nutrients)) 1) + (create-nutrient! "Ignorium" "" "Ig") + (check-equal? (length (get-nutrients)) 2)) + + (test-case "Read nutrient" + (define examplium (get-nutrient #:id 1)) + (check-true (nutrient? examplium)) + (check-equal? (nutrient-id examplium) 1)) + + (test-case "Read nutrient by name" + (define examplium (get-nutrient #:name "Examplium")) + (check-true (nutrient? examplium)) + (check-equal? (nutrient-canonical-name examplium) "Examplium")) + + (test-case "Read nutrient by formula" + (define examplium (get-nutrient #:formula "Ex")) + (check-true (nutrient? examplium)) + (check-equal? (nutrient-formula examplium) "Ex")) + + (test-case "Read inexisting nutrient" + (check-false (get-nutrient #:name "Inexistium"))) + + (test-case "Update nutrient name" + (define examplium (get-nutrient #:name "Examplium")) + (define examplium-nitrate (update-nutrient! examplium #:name "Examplium Nitrate")) + (check-equal? (length (get-nutrients)) 2) + (check-equal? (nutrient-canonical-name examplium-nitrate) "Examplium Nitrate") + (check-equal? (nutrient-formula examplium-nitrate) "Ex")) + + (test-case "Update nutrient formula" + (define examplium-nitrate (get-nutrient #:name "Examplium Nitrate")) + (define examplium-sulfate (update-nutrient! examplium-nitrate #:formula "ExSO4")) + (check-equal? (length (get-nutrients)) 2) + (check-equal? (nutrient-canonical-name examplium-sulfate) "Examplium Nitrate") + (check-equal? (nutrient-formula examplium-sulfate) "ExSO4")) + + (test-case "Update nutrient name and formula" + (define examplium-nitrate (get-nutrient #:name "Examplium Nitrate")) + (define examplium-sulfate + (update-nutrient! examplium-nitrate #:name "Examplium Sulfate" #:formula "ExNO3")) + (check-equal? (length (get-nutrients)) 2) + (check-equal? (nutrient-canonical-name examplium-sulfate) "Examplium Sulfate") + (check-equal? (nutrient-formula examplium-sulfate) "ExNO3")) + + (test-case "Delete nutrient" + (define examplium-sulfate (get-nutrient #:name "Examplium Sulfate")) + (delete-nutrient! examplium-sulfate) + (check-equal? (length (get-nutrients)) 1) + (define ignorium (get-nutrient #:name "Ignorium")) + (delete-nutrient! ignorium) + (check-equal? (length (get-nutrients)) 0))))) -- cgit v1.2.3