297dd7ef84117fe243e53d49a2dc9ef8d7a1cd70
test-doubles.md
... | ... | @@ -220,7 +220,7 @@ describe Converter do |
220 | 220 | end |
221 | 221 | ``` |
222 | 222 | |
223 | -### Testing messages sent to others |
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223 | +### Testing messages sent to others -- when to mock |
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224 | 224 | |
225 | 225 | When we send a message to another object that results in a side effect, we want to verify the side effect. |
226 | 226 |