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More about adding a collaboratorend_with matcher
Use the end_with
matcher to specify that a string or array ends with the
expected characters or elements.
"this string".should end_with "string"
"this string".should_not end_with "stringy"
[0, 1, 2].should end_with 1, 2
- Scenarios
-
- string usage
-
- Given
-
a file named "example_spec.rb" with:
describe "this string" do it { should end_with "string" } it { should_not end_with "stringy" } # deliberate failures it { should_not end_with "string" } it { should end_with "stringy" } end
- When
-
I run
rspec example_spec.rb
- Then
-
the output should contain all of these:
4 examples, 2 failures expected "this string" not to end with "string" expected "this string" to end with "stringy"
- array usage
-
- Given
-
a file named "example_spec.rb" with:
describe [0, 1, 2, 3, 4] do it { should end_with 4 } it { should end_with 3, 4 } it { should_not end_with 3 } it { should_not end_with 0, 1, 2, 3, 4, 5 } # deliberate failures it { should_not end_with 4 } it { should end_with 3 } end
- When
-
I run
rspec example_spec.rb
- Then
-
the output should contain all of these:
6 examples, 2 failures expected [0, 1, 2, 3, 4] not to end with 4 expected [0, 1, 2, 3, 4] to end with 3
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