added tests package equipment

lets see how goo they are

backend/doc/Testing.md

@@ -12,4 +12,44 @@ go test -bench=BenchmarkSource -benchmem ./models
 go test -bench=BenchmarkSimple -benchmem ./models
 
 ### Run parallel benchmarks
-go test -bench=Parallel -benchmem ./models
+go test -bench=Parallel -benchmem ./models
+
+## Coverage
+
+go test ./equipment/... -cover
+go test ./equipment/... -coverprofile=coverage.out
+go tool cover -func=coverage.out
+go tool cover -html=coverage.out -o coverage.html
+### eval Coverage
+    mode: set
+    bamort/equipment/handlers.go:18.67,20.2 1 1
+    bamort/equipment/handlers.go:22.40,24.55 2 1
+    bamort/equipment/handlers.go:24.55,27.3 2 1
+    bamort/equipment/handlers.go:29.2,29.63 1 1
+    bamort/equipment/handlers.go:29.63,32.3 2 0
+    bamort/equipment/handlers.go:34.2,34.41 1 1
+    bamort/equipment/handlers.go:37.38,41.100 3 1
+    bamort/equipment/handlers.go:41.100,44.3 2 0
+    bamort/equipment/handlers.go:46.2,46.36 1 1
+    bamort/equipment/handlers.go:49.40,53.77 3 1
+    bamort/equipment/handlers.go:53.77,56.3 2 1
+    bamort/equipment/handlers.go:58.2,58.55 1 1
+    bamort/equipment/handlers.go:58.55,61.3 2 1
+    bamort/equipment/handlers.go:63.2,63.61 1 1
+    bamort/equipment/handlers.go:63.61,66.3 2 0
+    bamort/equipment/handlers.go:68.2,68.36 1 1
+    bamort/equipment/handlers.go:71.40,73.89 2 1
+    bamort/equipment/handlers.go:73.89,76.3 2 1
+    bamort/equipment/handlers.go:78.2,78.77 1 1
+
+Looking at the coverage.out file, you can see which lines are covered. The format is:
+file:startLine.startCol,endLine.endCol numStatements covered
+
+Where the last number indicates if the line is covered:
+1 = covered
+0 = not covered
+
+From your coverage.out, I can see these uncovered lines (marked with 0):
+Line 29-32: bamort/equipment/handlers.go:29.63,32.3 2 0 - Database error handling in CreateAusruestung
+Line 41-44: bamort/equipment/handlers.go:41.100,44.3 2 0 - Database error handling in ListAusruestung
+Line 63-66: bamort/equipment/handlers.go:63.61,66.3 2 0 - Database save error handling in UpdateAusruestung