The phrase "a test of commitment" is correct and usable in written English.
It can be used when discussing situations or challenges that evaluate someone's dedication or loyalty to a cause, relationship, or goal.
Example: "The long-distance relationship was a test of commitment for both of them, as they navigated the challenges of being apart."
Alternatives: "a measure of dedication" or "an evaluation of loyalty".
PREDICTION: The final choice will be a test of government commitment to the environment.
The psychologist, Dewey G. Cornell, told jurors that Mr. Malvo considered the shooting a test of his commitment to the violent "mission" of John A. Muhammad, the convicted mastermind of the shootings.
In November 2009, in what many viewed as a test of its commitment to democracy, Kosovo held its first elections since independence.
Martyn Williams of Friends of the Earth said: "Clearly, it is the job of the prime minister to settle this disagreement, and whether he accepts the recommended targets will be a test of his commitment".
4 Colombia to Look Into Killings The Colombian government, in a test of its commitment to improving its human rights record, has promised a full-scale investigation into the killings by army troops of six elementary school children.
They were a test of our commitment to a society in which imaginative sympathy applies not just to those like us but to those whose lives and beliefs run along different lines.
Simon Taylor, director of Global Witness, an independent rights monitoring group, said the proposed law was a test of the commitment of donor nations and international agencies to the future of the civil society they have worked for two decades to foster.
In a test of its commitment to improving its human rights record, the Colombian government has promised a full-scale investigation of an army attack on an elementary school hiking trip that left six children between ages 8 and 10 dead this week.
Whether Mr. Obama follows through on his promise to retaliate for the use of chemical weapons is a test of his commitment, ultimately, to prevent an Iranian nuclear bomb — as long as the retaliation does not become a full-scale intervention in Syria.
"If you were a politician, how you felt about the third runway became a test of your commitment to dealing with climate change," said Ben Stewart, communications director for Greenpeace U.K. The temptation to expand airports is great for cities in search of new business and tourism.
