Added test for filetype determination

Makefile

@@ -17,7 +17,7 @@ run: ## Run the application
 
 test: ## Run test
 	echo "Testing..."
-	go test ./tests/... -v
+	go test ./server/internal/store -v
 
 clean: ## Delete build artifacts
 	echo "Cleaning..."

server/internal/store/filetype_test.go

@@ -0,0 +1,62 @@
+package store_test
+
+import (
+	"path/filepath"
+	"testing"
+
+	"git.jmbit.de/jmb/scanfile/server/internal/store"
+	"github.com/spf13/viper"
+)
+
+type testFile struct {
+  Name string
+  MimeType string
+}
+
+var testFiles = []testFile{
+  {
+    Name: "zip.zip",
+    MimeType: "application/zip",
+  },
+  {
+    Name: "zip.7z",
+    MimeType: "application/x-7z-compressed",
+  },
+  {
+    Name: "test.txt",
+    MimeType: "text/plain; charset=utf-8",
+  },
+  {
+    Name: "macro-example.xlsm",
+    MimeType: "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
+  },
+}
+
+func setconf() error {
+  absPath, err := filepath.Abs("../../../tests/files")
+  if err != nil {
+    return err
+  }
+  viper.Set("store.path", absPath)
+  return nil
+}
+
+
+func TestFileType(t *testing.T) {
+  err := setconf()
+  if err != nil {
+    t.Fatal(err)
+  }
+
+  for i, file := range testFiles {
+    mimeType, err := store.GetFileType(file.Name)
+    if err != nil {
+      t.Error(err)
+    }
+    t.Logf("[%d/%d] File %s Expected: %s, Result: %s", i+1, len(testFiles), file.Name, file.MimeType, mimeType)
+    if mimeType != file.MimeType {
+      t.Fail()
+    }
+  }
+
+}