io.github.theangrydev.fluentbdd.core

Class FluentBdd<TestResult>

java.lang.Object

org.junit.rules.TestWatcher

io.github.theangrydev.fluentbdd.core.FluentBdd<TestResult>

Type Parameters:

TestResult - The type of test result produced by the When

All Implemented Interfaces:

FluentBddCommands<TestResult>, org.junit.rules.TestRule

public class FluentBdd<TestResult>
extends org.junit.rules.TestWatcher
implements FluentBddCommands<TestResult>

Use this as a JUnit Rule alongside WithFluentBdd.

Field Summary

Fields

Modifier and Type	Field and Description
Verification<TestResult>	verification

Constructor Summary

Constructors

Constructor and Description
FluentBdd() Constructs a FluentBdd without an initial TestResult.
FluentBdd(TestResult testResult) Constructs a FluentBdd with an initial TestResult.

Method Summary

Modifier and Type	Method and Description
void	given(Given given) Prime the given immediately.
protected void	succeeded(org.junit.runner.Description description)
<Then> Then	then(ThenAssertion<Then,TestResult> thenAssertion) Perform an assertion.
void	then(ThenVerification<TestResult> thenVerification) Perform a verification, which should be built up inside the brackets.
TestResult	theResult() Fetch the result, if it has been computed yet.
<T extends When<TestResult>> void	when(T when) Invoke the system under test and store the TestResult ready for the assertions.

Methods inherited from class org.junit.rules.TestWatcher

apply, failed, finished, skipped, skipped, starting

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface io.github.theangrydev.fluentbdd.core.FluentBddCommands

and, and, and, and, given, whenCalling

Field Detail

verification

public final Verification<TestResult> verification

Constructor Detail

FluentBdd

public FluentBdd()

Constructs a FluentBdd without an initial TestResult.

FluentBdd

public FluentBdd(TestResult testResult)

Constructs a FluentBdd with an initial TestResult. This is useful when used in conjunction with FluentBddCommands.whenCalling(WhenWithoutResult), for example when the TestResult type is the test class and the WhenWithoutResult sets a field in the test.

Parameters:

testResult - The initial TestResult.

Method Detail

succeeded

protected void succeeded(org.junit.runner.Description description)

Overrides:

succeeded in class org.junit.rules.TestWatcher

given

public void given(Given given)

Prime the given immediately.

Specified by:

given in interface FluentBddCommands<TestResult>

Parameters:

given - The first given in the acceptance test, which should be built up inside the brackets

when

public <T extends When<TestResult>> void when(T when)

Description copied from interface: FluentBddCommands

Invoke the system under test and store the TestResult ready for the assertions.

Specified by:

when in interface FluentBddCommands<TestResult>

Type Parameters:

T - The type of When

Parameters:

when - The system under test, which should be built up inside the brackets

theResult

public TestResult theResult()

Description copied from interface: FluentBddCommands

Fetch the result, if it has been computed yet.

Specified by:

theResult in interface FluentBddCommands<TestResult>

Returns:

The TestResult.

then

public <Then> Then then(ThenAssertion<Then,TestResult> thenAssertion)

Description copied from interface: FluentBddCommands

Perform an assertion. Assertions should be chained outside the brackets.

Specified by:

then in interface FluentBddCommands<TestResult>

Type Parameters:

Then - The type of fluent assertions that will be performed

Parameters:

thenAssertion - A ThenAssertion that will produce a Then given the stored TestResult

Returns:

The fluent assertions instance

then

public void then(ThenVerification<TestResult> thenVerification)

Description copied from interface: FluentBddCommands

Perform a verification, which should be built up inside the brackets.

Specified by:

then in interface FluentBddCommands<TestResult>

Parameters:

thenVerification - A ThenVerification, which should be built up inside the brackets