Tests for multiple white space chars after `FROM`

Summary

Tests for caosdb-server!13 (merged)

tests/test_issues_server.py

@@ -242,4 +242,13 @@ def test_issue_134():
 
 def test_issue_131():
     """white space befor unit with strange character"""
-    db.execute_query("FIND Entity WITH price > 100 €")
+    rt = db.RecordType(name="TestType").insert()
+    prop = db.Property(name="TestProp", datatype=db.INTEGER, unit="€").insert()
+    rec = db.Record(name="TestRecord").add_property(
+        name=prop.name, value=101, unit="€")
+    rec.add_parent(rt)
+    rec.insert()
+    result_ids = [ent.id for ent in db.execute_query(
+        "FIND Entity WITH {} > 100 €".format(prop.name))]
+
+    assert rec.id in result_ids