public void SetStaticFieldOnValueType()
{
//
// Test case description:
// Set a public static field on value type.
TheStruct.staticField = 123;
TestValueTypeFieldReference <TheStruct, int> valueTypeFieldReference = new TestValueTypeFieldReference <TheStruct, int>()
{
FieldName = "staticField",
};
int value = 321;
TestAssign <int> testAssign = new TestAssign <int>()
{
ToLocation = valueTypeFieldReference, Value = value
};
TestSequence seq = new TestSequence()
{
Activities =
{
testAssign,
new TestWriteLine {
MessageExpression = ((ctx) => TheStruct.staticField.ToString()),HintMessage = value.ToString()
}
}
};
TestRuntime.RunAndValidateWorkflow(seq);
}
public void ChangeFieldNameAfterOpened()
{
Variable <TheStruct> var = new Variable <TheStruct>()
{
Name = "var",
Default = new TheStruct()
};
TestValueTypeFieldReference <TheStruct, int> valueTypeFieldReference = new TestValueTypeFieldReference <TheStruct, int>()
{
FieldName = "publicField",
OperandLocationVariable = var
};
int value = 321;
TestAssign <int> testAssign = new TestAssign <int>()
{
ToLocation = valueTypeFieldReference,
Value = value,
};
TestSequence sequence = new TestSequence()
{
Variables =
{
var
},
Activities =
{
new TestWriteLine("Start", "Start"),
new TestBlockingActivity("Blocking"),
testAssign,
},
};
using (TestWorkflowRuntime runtime = TestRuntime.CreateTestWorkflowRuntime(sequence))
{
runtime.ExecuteWorkflow();
runtime.WaitForActivityStatusChange("Blocking", TestActivityInstanceState.Executing);
valueTypeFieldReference.FieldName = "intField1";
runtime.ResumeBookMark("Blocking", null);
runtime.WaitForCompletion(true);
}
}
public void TrySettingReadOnlyField()
{
//
// Test case description:
// Try setting a read only field. Exception expected.
TheStruct valueType = new TheStruct();
Variable <TheStruct> var = new Variable <TheStruct>()
{
Default = valueType, Name = "var"
};
TestValueTypeFieldReference <TheStruct, int> valueTypeFieldReference = new TestValueTypeFieldReference <TheStruct, int>()
{
FieldName = "readonlyField",
OperandLocationVariable = var,
};
int value = 321;
TestAssign <int> testAssign = new TestAssign <int>()
{
ToLocation = valueTypeFieldReference, Value = value
};
TestSequence seq = new TestSequence()
{
Variables = { var },
Activities =
{
testAssign,
new TestWriteLine {
MessageExpression = ((ctx) => var.Get(ctx).readonlyField.ToString()),HintMessage = value.ToString()
}
}
};
string error = string.Format(ErrorStrings.MemberIsReadOnly, "readonlyField", typeof(TheStruct).Name);
List <TestConstraintViolation> constraints = new List <TestConstraintViolation>
{
new TestConstraintViolation(
error,
valueTypeFieldReference.ProductActivity)
};
TestRuntime.ValidateWorkflowErrors(seq, constraints, error);
}
public void TrySettingNullFieldName()
{
//
// Test case description:
// Try setting a null OperandLocation. Validation exception expected.
TheStruct valueType = new TheStruct();
Variable <TheStruct> var = new Variable <TheStruct>()
{
Default = valueType, Name = "var"
};
TestValueTypeFieldReference <TheStruct, int> valueTypeFieldReference = new TestValueTypeFieldReference <TheStruct, int>()
{
OperandLocationVariable = var
};
int value = 321;
TestAssign <int> testAssign = new TestAssign <int>()
{
ToLocation = valueTypeFieldReference, Value = value
};
TestSequence seq = new TestSequence()
{
Variables = { var },
Activities =
{
testAssign,
new TestWriteLine {
MessageExpression = ((ctx) => var.Get(ctx).publicField.ToString()),HintMessage = value.ToString()
}
}
};
string error = string.Format(ErrorStrings.ActivityPropertyMustBeSet, "FieldName", valueTypeFieldReference.DisplayName);
List <TestConstraintViolation> constraints = new List <TestConstraintViolation>
{
new TestConstraintViolation(
error,
valueTypeFieldReference.ProductActivity)
};
TestRuntime.ValidateWorkflowErrors(seq, constraints, error);
}
public void TrySettingFieldOfNonExistentField()
{
//
// Test case description:
// Try setting value of a field in a type which does not exist. Validation exception expected.
TheStruct valueType = new TheStruct();
Variable <TheStruct> var = new Variable <TheStruct>()
{
Default = valueType, Name = "var"
};
TestValueTypeFieldReference <TheStruct, int> valueTypeFieldReference = new TestValueTypeFieldReference <TheStruct, int>()
{
FieldName = "NonExistField",
OperandLocationVariable = var,
};
int value = 321;
TestAssign <int> testAssign = new TestAssign <int>()
{
ToLocation = valueTypeFieldReference, Value = value
};
TestSequence seq = new TestSequence()
{
Variables = { var },
Activities =
{
testAssign,
}
};
string error = string.Format(ErrorStrings.MemberNotFound, "NonExistField", typeof(TheStruct).Name);
List <TestConstraintViolation> constraints = new List <TestConstraintViolation>
{
new TestConstraintViolation(
error,
valueTypeFieldReference.ProductActivity)
};
TestRuntime.ValidateWorkflowErrors(seq, constraints, error);
}
public void TrySettingValueOfFieldNameNull()
{
//
// Test case description:
// Try executing ValueTypeFieldReference activity by setting FieldName to null. Validation exception
// expected.
TheStruct valueType = new TheStruct();
Variable <TheStruct> var = new Variable <TheStruct>()
{
Default = valueType, Name = "var"
};
TestValueTypeFieldReference <TheStruct, int> valueTypeFieldReference = new TestValueTypeFieldReference <TheStruct, int>()
{
FieldName = null,
OperandLocationVariable = var,
};
int value = 321;
TestAssign <int> testAssign = new TestAssign <int>()
{
ToLocation = valueTypeFieldReference, Value = value
};
TestSequence seq = new TestSequence()
{
Variables = { var },
Activities =
{
testAssign,
}
};
string error = string.Format(ErrorStrings.ActivityPropertyMustBeSet, "FieldName", valueTypeFieldReference.DisplayName);
List <TestConstraintViolation> constraints = new List <TestConstraintViolation>
{
new TestConstraintViolation(
error,
valueTypeFieldReference.ProductActivity)
};
TestRuntime.ValidateWorkflowErrors(seq, constraints, error);
}
public void SetPublicEnumFieldOnValueType()
{
//
// Test case description:
// Set a public enum field on value type.
TheStruct valueType = new TheStruct
{
enumField = FileAccess.Write
};
Variable <TheStruct> var = new Variable <TheStruct>()
{
Default = valueType, Name = "var"
};
TestValueTypeFieldReference <TheStruct, FileAccess> valueTypeFieldReference = new TestValueTypeFieldReference <TheStruct, FileAccess>()
{
FieldName = "enumField",
OperandLocationVariable = var,
};
System.IO.FileAccess value = System.IO.FileAccess.ReadWrite;
TestAssign <System.IO.FileAccess> testAssign = new TestAssign <FileAccess>()
{
ToLocation = valueTypeFieldReference, Value = value
};
TestSequence seq = new TestSequence()
{
Variables = { var },
Activities =
{
testAssign,
new TestWriteLine {
MessageExpression = ((ctx) => var.Get(ctx).enumField.ToString()),HintMessage = value.ToString()
}
}
};
TestRuntime.RunAndValidateWorkflow(seq);
}
public void SetPublicFieldOnValueType()
{
//
// Test case description:
// Set a public field on value type.
TheStruct valueType = new TheStruct
{
publicField = 123
};
Variable <TheStruct> var = new Variable <TheStruct>()
{
Default = valueType, Name = "var"
};
TestValueTypeFieldReference <TheStruct, int> valueTypeFieldReference = new TestValueTypeFieldReference <TheStruct, int>()
{
FieldName = "publicField",
OperandLocationVariable = var,
};
int value = 321;
TestAssign <int> testAssign = new TestAssign <int>()
{
ToLocation = valueTypeFieldReference, Value = value
};
TestSequence seq = new TestSequence()
{
Variables = { var },
Activities =
{
testAssign,
new TestWriteLine {
MessageExpression = ((ctx) => var.Get(ctx).publicField.ToString()),HintMessage = value.ToString()
}
}
};
TestRuntime.RunAndValidateWorkflow(seq);
}
public void TrySetReferenceTypeField()
{
//
// Test case description:
// Try setting indexer on reference type. Validation exception is expected.
Variable <TheClass> var = new Variable <TheClass>("var", context => new TheClass());
TestValueTypeFieldReference <TheClass, string> valueTypeFieldReference = new TestValueTypeFieldReference <TheClass, string>()
{
FieldName = "stringField",
OperandLocationVariable = var,
};
string value = "hello";
TestAssign <string> testAssign = new TestAssign <string>()
{
ToLocation = valueTypeFieldReference,
Value = value,
};
TestSequence seq = new TestSequence()
{
Variables = { var },
Activities =
{
testAssign
}
};
string error = string.Format(ErrorStrings.TypeMustbeValueType, typeof(TheClass).Name);
List <TestConstraintViolation> constraints = new List <TestConstraintViolation>
{
new TestConstraintViolation(
error,
valueTypeFieldReference.ProductActivity)
};
TestRuntime.ValidateWorkflowErrors(seq, constraints, error);
}