Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
testing was successful
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "testing was successful" is correct and usable in written English.
You can use this phrase when referring to a test that has ended, with a positive outcome. For example, "The team's testing of the product was successful, and the product should launch on schedule."
✓ Grammatically correct
Science
News & Media
Alternative expressions(12)
the trial proved effective
the assessment yielded positive results
experiment was successful
the experiment yielded positive results
the endeavor came to fruition
testing was satisfactory
tests was satisfactory
inspection was satisfactory
All tests were completed successfully
testing was successfully completed
testing was completed
testing has been completed
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
7 human-written examples
Mr. Orza said the results were "much, much less than anyone would have expected" and indicated that survey testing was successful in trying to stem steroid use.
News & Media
The testing was successful, reducing substantial error in the simulation of pasture grazed and leaching for modest increases in simulation execution time but we recommend additional testing under very low and very high stocking densities.
Initial testing was successful, but Hull and the new commanding officer of Constitution, Jacob Jones, were reportedly unimpressed with paddle wheels on a US Navy ship; Jones had them removed and stowed in the cargo hold before he departed on 13 May 1821 for a three-year tour of duty in the Mediterranean.
Wiki
Genotypic resistance testing was successful in all 34 specimens with viral load ≥ 1,000 copies/mL (Table 3).
Science
A total of 3,803 patients were screened for HER2 status; either IHC or FISH testing was successful in 3,665 patients [ 12].
Science
Testing was successful in the remaining 1,971 samples, and results were formally reviewed and signed out by the laboratory director.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
53 human-written examples
But, he added, if the testing is successful, "I think it will be very popular".
News & Media
Should development and testing be successful, an eventual comparison in PMR with the use of continuous fetal monitoring vs current monitoring would address the hypothesis.
Science
If initial concept testing is successful, the team will receive an additional $500,000 to further development.
News & Media
The prototypes will be field tested in 2014 and deployed in the future if the testing is successful.
News & Media
If testing is successful, these tools will be incorporated in earnest into the CTD text-mining pipeline.
Expert writing Tips
Best practice
When using "testing was successful", clearly specify what was being tested and the criteria for success. This adds clarity and context to your statement.
Common error
Avoid stating "testing was successful" without indicating the specific aspect or parameters where success was achieved. If only certain parts of the testing were successful, specify those to prevent misinterpretations.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "testing was successful" functions as a declarative statement affirming a positive outcome of a testing process. As supported by Ludwig, it asserts that the tests conducted achieved their intended goals or met specified criteria for success.
Frequent in
Science
42%
News & Media
42%
Wiki
8%
Less common in
Formal & Business
8%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "testing was successful" is a grammatically sound and commonly understood expression used to convey a positive outcome from a test or evaluation. As evidenced by Ludwig, its usage spans across diverse fields like science, news, and general communication. While its frequency is moderate, clarity in specifying the context of success is crucial. Alternatives such as "trial proved effective" or "assessment yielded positive results" can offer nuanced expression. Ludwig's AI confirms the phrase's correctness and usability in written English. Therefore, use "testing was successful" when you need a concise and affirmative statement about a test's result, ensuring you provide enough context for clear understanding.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
the trial proved effective
Replaces "testing" with "trial" and "successful" with "effective", focusing on the positive outcome.
the assessment yielded positive results
Substitutes "testing" with "assessment" and "successful" with "yielded positive results", highlighting the outcome of the evaluation.
the experiment achieved a favorable outcome
Replaces "testing" with "experiment" and "successful" with "achieved a favorable outcome", emphasizing the attainment of a desired result.
the analysis demonstrated a positive outcome
Uses "analysis" instead of "testing", and "demonstrated a positive outcome" in place of "was successful", stressing the positive findings of the analysis.
the validation process was fruitful
Replaces "testing" with "validation process" and "successful" with "fruitful", indicating a productive and beneficial outcome.
the evaluation turned out well
Substitutes "testing" with "evaluation" and "was successful" with "turned out well", offering a more informal way to express a positive result.
the investigation proved satisfactory
Replaces "testing" with "investigation" and "successful" with "proved satisfactory", indicating that the investigation met the required standards.
the check was productive
Uses "check" instead of "testing", and "productive" in place of "was successful", stressing the beneficial result of the testing.
the inspection showed positive findings
Substitutes "testing" with "inspection" and "was successful" with "showed positive findings", highlighting the positive aspects discovered during the inspection.
the verification procedure was effective
Replaces "testing" with "verification procedure" and "successful" with "effective", emphasizing the efficiency of the verification process.
FAQs
How can I use "testing was successful" in a sentence?
You can use "testing was successful" to indicate a positive outcome of a test. For example, "After several attempts, the "testing was successful", and the product is ready for launch."
What are some alternatives to saying "testing was successful"?
Alternatives include phrases like "the "trial proved effective"", "the "assessment yielded positive results"", or "the "experiment achieved a favorable outcome"".
Is it better to say "the test was successful" or "the testing was successful"?
Both are grammatically correct. "The test was successful" refers to a specific instance, while "the testing was successful" refers to the overall process. The choice depends on the context.
What does it mean when "testing was successful"?
It means that the tests performed met the predetermined criteria for success, indicating a positive outcome or achievement of the desired results.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested