fixed tests to match English grammar

Author: aseembits93

codeflash/code_utils/time_utils.py

@@ -30,6 +30,8 @@ def humanize_runtime(time_in_ns: int) -> str:
             runtime_human = "%.3g" % (time_micro / (24*3600 * 1000**2))
     runtime_human_parts = str(runtime_human).split(".")
     if len(runtime_human_parts[0]) == 1:
+        if runtime_human_parts[0]=='1' and len(runtime_human_parts)>1:
+            units = units+'s'
         if len(runtime_human_parts) == 1:
             runtime_human = f"{runtime_human_parts[0]}.00"
         elif len(runtime_human_parts[1]) >= 2:

tests/test_humanize_time.py

@@ -8,22 +8,23 @@ def test_humanize_runtime():
     assert humanize_runtime(1000000000) == "1.00 second"
     assert humanize_runtime(60000000000) == "1.00 minute"
     assert humanize_runtime(3600000000000) == "1.00 hour"
+    assert humanize_runtime(86400000000000) == "1.00 day"
 
     assert humanize_runtime(1) == "1.00 nanosecond"
     assert humanize_runtime(12) == "12.0 nanoseconds"
     assert humanize_runtime(123) == "123 nanoseconds"
     assert humanize_runtime(999) == "999 nanoseconds"
-    assert humanize_runtime(1234) == "1.23 microsecond"
+    assert humanize_runtime(1234) == "1.23 microseconds"
     assert humanize_runtime(12345) == "12.3 microseconds"
     assert humanize_runtime(123456) == "123 microseconds"
-    assert humanize_runtime(1234567) == "1.23 millisecond"
+    assert humanize_runtime(1234567) == "1.23 milliseconds"
     assert humanize_runtime(12345678) == "12.3 milliseconds"
     assert humanize_runtime(123456789) == "123 milliseconds"
 
-    assert humanize_runtime(1234567891) == "1.23 second"
+    assert humanize_runtime(1234567891) == "1.23 seconds"
     assert humanize_runtime(12345678912) == "12.3 seconds"
     assert humanize_runtime(123456789123) == "2.06 minutes"
     assert humanize_runtime(1234567891234) == "20.6 minutes"
     assert humanize_runtime(12345678912345) == "3.43 hours"
-    assert humanize_runtime(98765431298760) == "1.14 day"
+    assert humanize_runtime(98765431298760) == "1.14 days"
     assert humanize_runtime(197530862597520) == "2.29 days"