public void PocoTypeBuilder_CreateType_WithTwoProperties_ShouldReturnValidType()
{
// Arrange
PocoModuleBuilder pocoModuleBuilder = new PocoModuleBuilder();
ModuleBuilder moduleBuilder = pocoModuleBuilder.ModuleBuilder;
string typeName = "MyType";
PocoTypeBuilder pocoTypeBuilder = new PocoTypeBuilder(moduleBuilder, typeName);
string property1Name = "ID";
Type property1Type = typeof(int);
string property2Name = "Name";
Type property2Type = typeof(string);
// Act
pocoTypeBuilder.AddProperty(property1Name, property1Type);
pocoTypeBuilder.AddProperty(property2Name, property2Type);
var type = pocoTypeBuilder.CreateType();
// Assert
Assert.IsNotNull(type);
Assert.IsTrue(type.IsClass);
Assert.IsFalse(type.IsAbstract);
Assert.IsFalse(type.IsSealed);
Assert.IsFalse(type.IsGenericType);
Assert.AreEqual(typeName, type.Name);
Assert.AreEqual(2, type.GetProperties().Length);
Assert.AreEqual(property1Name, type.GetProperties()[0].Name);
Assert.AreEqual(property1Type, type.GetProperties()[0].PropertyType);
Assert.AreEqual(property2Name, type.GetProperties()[1].Name);
Assert.AreEqual(property2Type, type.GetProperties()[1].PropertyType);
TestContext.WriteLine(type.Name);
TestContext.WriteLine(type.FullName);
}
public void PocoTypeBuilder_AddPropertyAfterCreateType_ShouldThrowInvalidOperationException()
{
// Arrange
PocoModuleBuilder pocoModuleBuilder = new PocoModuleBuilder();
ModuleBuilder moduleBuilder = pocoModuleBuilder.ModuleBuilder;
string typeName = "MyType";
PocoTypeBuilder pocoTypeBuilder = new PocoTypeBuilder(moduleBuilder, typeName);
string property1Name = "ID";
Type property1Type = typeof(int);
string property2Name = "Name";
Type property2Type = typeof(string);
// Act + Assert
pocoTypeBuilder.AddProperty(property1Name, property1Type);
var type = pocoTypeBuilder.CreateType();
Assert.Throws <InvalidOperationException>(() =>
{
pocoTypeBuilder.AddProperty(property2Name, property2Type);
});
// Assert
Assert.IsNotNull(type);
Assert.IsTrue(type.IsClass);
Assert.IsFalse(type.IsAbstract);
Assert.IsFalse(type.IsSealed);
Assert.IsFalse(type.IsGenericType);
Assert.AreEqual(typeName, type.Name);
Assert.AreEqual(1, type.GetProperties().Length);
Assert.AreEqual(property1Name, type.GetProperties()[0].Name);
Assert.AreEqual(property1Type, type.GetProperties()[0].PropertyType);
}
public void PocoInstanceBuilder_CreateInstance_WithNoParameters_ShouldReturnValidObject()
{
// Arrange
PocoModuleBuilder pocoModuleBuilder = new PocoModuleBuilder();
ModuleBuilder moduleBuilder = pocoModuleBuilder.ModuleBuilder;
string typeName = "MyType";
string property1Name = "ID";
Type property1Type = typeof(int);
string property2Name = "Name";
Type property2Type = typeof(string);
PocoTypeBuilder pocoTypeBuilder = new PocoTypeBuilder(moduleBuilder, typeName);
pocoTypeBuilder.AddProperty(property1Name, property1Type);
pocoTypeBuilder.AddProperty(property2Name, property2Type);
Type type = pocoTypeBuilder.CreateType();
PocoInstanceBuilder pocoInstanceBuilder = new PocoInstanceBuilder(type);
// Act
var instance = pocoInstanceBuilder.CreateInstance();
// Assert
Assert.IsNotNull(instance);
TestContext.WriteLine($"{instance}");
}
public void PocoInstanceBuilder_CreateInstance_WithEmptyDictionaryWithReferentTypes_ShouldReturnValidObject()
{
// Arrange
PocoModuleBuilder pocoModuleBuilder = new PocoModuleBuilder();
ModuleBuilder moduleBuilder = pocoModuleBuilder.ModuleBuilder;
string typeName = "MyType";
string property1Name = "ID";
object property1Value = new { id = 1 };
Type property1Type = property1Value.GetType();
string property2Name = "Name";
object property2Value = new { name = "My Name" };
Type property2Type = property2Value.GetType();
PocoTypeBuilder pocoTypeBuilder = new PocoTypeBuilder(moduleBuilder, typeName);
pocoTypeBuilder.AddProperty(property1Name, property1Type);
pocoTypeBuilder.AddProperty(property2Name, property2Type);
Type type = pocoTypeBuilder.CreateType();
PocoInstanceBuilder pocoInstanceBuilder = new PocoInstanceBuilder(type);
// Act
var instance = pocoInstanceBuilder.CreateInstance(new Dictionary <string, object>());
// Assert
Assert.IsNotNull(instance);
Assert.IsNull(pocoInstanceBuilder.GetValue(instance, property1Name));
Assert.IsNull(pocoInstanceBuilder.GetValue(instance, property2Name));
TestContext.WriteLine($"{instance}");
}
public void PocoInstanceBuilder_CreateInstance_WithValidDictionary_ShouldReturnValidObject()
{
// Arrange
PocoModuleBuilder pocoModuleBuilder = new PocoModuleBuilder();
ModuleBuilder moduleBuilder = pocoModuleBuilder.ModuleBuilder;
string typeName = "MyType";
string property1Name = "ID";
Type property1Type = typeof(int);
object property1Value = 1;
string property2Name = "Name";
Type property2Type = typeof(string);
object property2Value = "My Name";
PocoTypeBuilder pocoTypeBuilder = new PocoTypeBuilder(moduleBuilder, typeName);
pocoTypeBuilder.AddProperty(property1Name, property1Type);
pocoTypeBuilder.AddProperty(property2Name, property2Type);
Type type = pocoTypeBuilder.CreateType();
PocoInstanceBuilder pocoInstanceBuilder = new PocoInstanceBuilder(type);
// Act
var instance = pocoInstanceBuilder.CreateInstance(new Dictionary <string, object>
{
{ property2Name, property2Value },
{ property1Name, property1Value },
});
// Assert
Assert.IsNotNull(instance);
Assert.AreEqual(property1Value, pocoInstanceBuilder.GetValue(instance, property1Name));
Assert.AreEqual(property2Value, pocoInstanceBuilder.GetValue(instance, property2Name));
TestContext.WriteLine($"{instance}");
}
public void PocoTypeBuilder_AddProperty_WithValidPropertyNameAndValidPropertyType_ShouldWork()
{
// Arrange
PocoModuleBuilder pocoModuleBuilder = new PocoModuleBuilder();
ModuleBuilder moduleBuilder = pocoModuleBuilder.ModuleBuilder;
string typeName = "MyType";
PocoTypeBuilder pocoTypeBuilder = new PocoTypeBuilder(moduleBuilder, typeName);
string propertyName = "ID";
Type propertyType = typeof(int);
// Act + Assert
Assert.DoesNotThrow(() =>
{
pocoTypeBuilder.AddProperty(propertyName, propertyType);
});
}
public void PocoTypeBuilder_AddProperty_WithEmptyPropertyNameAndNullPropertyType_ShouldThrowArgumentNullException()
{
// Arrange
PocoModuleBuilder pocoModuleBuilder = new PocoModuleBuilder();
ModuleBuilder moduleBuilder = pocoModuleBuilder.ModuleBuilder;
string typeName = "MyType";
PocoTypeBuilder pocoTypeBuilder = new PocoTypeBuilder(moduleBuilder, typeName);
string propertyName = string.Empty;
Type propertyType = null;
// Act + Assert
var ex = Assert.Throws <ArgumentNullException>(() =>
{
pocoTypeBuilder.AddProperty(propertyName, propertyType);
});
Assert.AreEqual("propertyName", ex.ParamName);
}