Improved test coverage.

Author: Paebbels

tests/unit/Instantiate.py

@@ -1,18 +1,23 @@
 from pathlib  import Path
 from unittest import TestCase
 
-from pyVHDLModel.VHDLModel import Design, Library, Document, Entity
+from pyVHDLModel.VHDLModel import Design, Library, Document, Entity, Architecture, PackageBody, Package, Configuration, Context
 
 
 if __name__ == "__main__":
 	print("ERROR: you called a testcase declaration file as an executable module.")
 	print("Use: 'python -m unitest <testcase module>'")
 	exit(1)
 
+
 class Instantiate(TestCase):
 	def test_Design(self):
 		design = Design()
 
+		self.assertIsNotNone(design)
+		self.assertTrue(len(design.Documents) == 0)
+		self.assertTrue(len(design.Libraries) == 0)
+
 	def test_Library(self):
 		library = Library()
 
@@ -22,3 +27,18 @@ def test_Document(self):
 
 	def test_Entity(self):
 		entity = Entity("entity_1")
+
+	def test_Architecture(self):
+		architecture = Architecture("arch_1")
+
+	def test_Package(self):
+		package = Package("pack_1")
+
+	def test_PackageBody(self):
+		packageBody = PackageBody("pack_1")
+
+	def test_Context(self):
+		packageBody = Context("ctx_1")
+
+	def test_Configuration(self):
+		packageBody = Configuration("conf_1")