| java.lang.Object
 com.tc.util.Assert
| Assert | | public class Assert (Code) | | A general purpose assertion utility. By default it is on, but you can disable the throwing of exceptions by giving
the system property "tcassert" a value of 'false'.
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| Method Summary | |
| public static void | assertConsistentCollection(Collection collection, Class elementClass, boolean allowNullElements)
Assert that all items in collection are of type elementClass, also if !allowNullElements, check that all items in
the collection are non-null. | | public static void | assertContainsElement(Object[] objectArray, Object requiredElement)
Tests for equality using the == operator, not Object.equals(Object). | | public static void | assertEquals(int expected, int actual)
| | public static void | assertEquals(Object msg, int expected, int actual)
| | public static void | assertEquals(double expected, double actual)
| | public static void | assertEquals(double expected, double actual, double epsilon)
| | public static void | assertEquals(boolean expected, boolean actual)
| | public static void | assertEquals(byte[] expected, byte[] actual)
| | public static void | assertEquals(Object expected, Object actual)
| | public static void | assertEquals(Object msg, Object expected, Object actual)
| | public static void | assertFalse(boolean expr)
| | public static void | assertFalse(Object message, boolean expr)
| | public static void | assertNoBlankElements(String[] array)
| | public static void | assertNoNullElements(Object[] array)
| | public static void | assertNotBlank(Object what, String s)
| | public static void | assertNotBlank(String s)
| | public static void | assertNotEmpty(Object what, String s)
| | public static void | assertNotEmpty(String s)
| | public static void | assertNotNull(Object what, Object o)
| | public static void | assertNotNull(Object o)
| | public static void | assertNull(Object o)
| | public static void | assertNull(Object what, Object o)
| | public static void | assertSame(Object lhs, Object rhs)
| | public static void | assertTrue(boolean expr)
| | public static void | assertTrue(Object message, boolean expr)
| | public static void | eval(boolean expr)
| | public static void | eval(Object message, boolean expr)
| | public static void | fail()
| | public static void | fail(String message)
| | public static TCAssertionError | failure(Object message, Throwable t)
This returns an exception, instead of throwing one, so that you can do (e.g.):
public Object foo() { throw Assert.failure("doesn't work"); }
or whatever. | | public static TCAssertionError | failure(Object message)
This returns an exception, instead of throwing one, so that you can do (e.g.):
public Object foo() { throw Assert.failure("doesn't work"); }
or whatever. | | public static void | inv(boolean v)
| | public static void | post(boolean v)
| | public static void | pre(boolean v)
|
| assertConsistentCollection | | public static void assertConsistentCollection(Collection collection, Class elementClass, boolean allowNullElements)(Code) | | Assert that all items in collection are of type elementClass, also if !allowNullElements, check that all items in
the collection are non-null.
Parameters:
collection - The collection
Parameters:
elementClass - The expected super type of all items in collection
Parameters:
allowNullElements - Flag for whether null elements are allowed or not |
| assertContainsElement | | public static void assertContainsElement(Object[] objectArray, Object requiredElement)(Code) | | Tests for equality using the == operator, not Object.equals(Object).
null is a valid element.
Parameters:
objectArray - Array of objects
Parameters:
requiredElement - Must be in objectArray |
| assertEquals | | public static void assertEquals(int expected, int actual)(Code) | | Assert expected and actual values are equal
Parameters:
expected - Expected value
Parameters:
actual - Actual value |
| assertEquals | | public static void assertEquals(Object msg, int expected, int actual)(Code) | | Assert expected and actual values are equal and return what as a message
Parameters:
expected - Expected value
Parameters:
actual - Actual value
Parameters:
msg - Message, should be non-null |
| assertEquals | | public static void assertEquals(double expected, double actual)(Code) | | Assert expected and actual values are equal
Parameters:
expected - Expected value
Parameters:
actual - Actual value |
| assertEquals | | public static void assertEquals(double expected, double actual, double epsilon)(Code) | | Assert expected and actual values are equal within epsilon
Parameters:
expected - Expected value
Parameters:
actual - Actual value
Parameters:
epsilon - Maximum allowed difference between expected and actual |
| assertEquals | | public static void assertEquals(boolean expected, boolean actual)(Code) | | Assert expected and actual values are equal
Parameters:
expected - Expected value
Parameters:
actual - Actual value |
| assertEquals | | public static void assertEquals(byte[] expected, byte[] actual)(Code) | | Assert expected and actual values are equal or both null
Parameters:
expected - Expected value
Parameters:
actual - Actual value |
| assertEquals | | public static void assertEquals(Object expected, Object actual)(Code) | | Assert expected and actual values are equal or both null
Parameters:
expected - Expected value
Parameters:
actual - Actual value |
| assertFalse | | public static void assertFalse(boolean expr)(Code) | | Evaluate the boolean exception and throw an assertion error if true
Parameters:
expr - Expression
Parameters:
message - Message for assertion error if true |
| assertFalse | | public static void assertFalse(Object message, boolean expr)(Code) | | Evaluate the boolean exception and throw an assertion error if true
Parameters:
expr - Expression
Parameters:
message - Message for assertion error if true |
| assertNoBlankElements | | public static void assertNoBlankElements(String[] array)(Code) | | Validate that the given array of strings contains no nulls or empty strings
Parameters:
array - Array of strings |
| assertNoNullElements | | public static void assertNoNullElements(Object[] array)(Code) | | Validate that the given (1 dimensional) array of references contains no nulls
Parameters:
array - Array |
| assertNotBlank | | public static void assertNotBlank(Object what, String s)(Code) | | Validate that s is not blank and throw what as a message
Parameters:
s - String
Parameters:
what - Message |
| assertNotBlank | | public static void assertNotBlank(String s)(Code) | | Validate that s is not blank
Parameters:
s - String |
| assertNotEmpty | | public static void assertNotEmpty(Object what, String s)(Code) | | Validate that s is not null or empty and throw what as a message
Parameters:
s - String
Parameters:
what - Message |
| assertNotEmpty | | public static void assertNotEmpty(String s)(Code) | | Validate that s is not null or empty
Parameters:
s - String |
| assertNotNull | | public static void assertNotNull(Object what, Object o)(Code) | | If o is null, throw assertion error with message what
Parameters:
o - Object
Parameters:
what - Message for error |
| assertNotNull | | public static void assertNotNull(Object o)(Code) | | If o is null, throw assertion error
Parameters:
o - Object |
| assertNull | | public static void assertNull(Object o)(Code) | | If o is non-null, throw assertion error
Parameters:
o - Object |
| assertNull | | public static void assertNull(Object what, Object o)(Code) | | If o is non-null, throw assertion error
Parameters:
o - Object
Parameters:
what - Message for error |
| assertSame | | public static void assertSame(Object lhs, Object rhs)(Code) | | Validate that lhs and rhs are identical object references or both are null
Parameters:
lhs - Left hand side
Parameters:
rhs - Right hand side |
| assertTrue | | public static void assertTrue(boolean expr)(Code) | | Evaluate the boolean exception and throw an assertion error if false
Parameters:
expr - Expression |
| assertTrue | | public static void assertTrue(Object message, boolean expr)(Code) | | Evaluate the boolean exception and throw an assertion error if false
Parameters:
expr - Expression
Parameters:
message - Message for assertion error if false |
| eval | | public static void eval(boolean expr)(Code) | | Evaluate the boolean exception and throw an assertion error if false
Parameters:
expr - Expression |
| eval | | public static void eval(Object message, boolean expr)(Code) | | Evaluate the boolean exception and throw an assertion error if false
Parameters:
expr - Expression
Parameters:
message - Message for assertion error if false |
| fail | | public static void fail()(Code) | | Throw assertion error with generic message
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| fail | | public static void fail(String message)(Code) | | Throw assertion error with specified message
Parameters:
message - Message |
| failure | | public static TCAssertionError failure(Object message, Throwable t)(Code) | | This returns an exception, instead of throwing one, so that you can do (e.g.):
public Object foo() { throw Assert.failure("doesn't work"); }
or whatever. If this just threw the exception itself, the compiler would complain (above) that there's no value
being returned.
Parameters:
message - The message to put in the assertion error
Parameters:
t - The exception to wrap New TCAssertionError, ready to throw |
| failure | | public static TCAssertionError failure(Object message)(Code) | | This returns an exception, instead of throwing one, so that you can do (e.g.):
public Object foo() { throw Assert.failure("doesn't work"); }
or whatever. If this just threw the exception itself, the compiler would complain (above) that there's no value
being returned.
Parameters:
message - The message to put in the assertion error New TCAssertionError, ready to throw |
| inv | | public static void inv(boolean v)(Code) | | Assert invariant
Parameters:
v - Invariant |
| post | | public static void post(boolean v)(Code) | | Assert postcondition
Parameters:
v - Postcondition |
| pre | | public static void pre(boolean v)(Code) | | Assert precondition
Parameters:
v - Precondition |
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