Some grammar fixes + stakeholder modelling tests

org.contextmapper.dsl.tests/src/org/contextmapper/dsl/StakeholderDSLParsingTest.xtend

@@ -0,0 +1,335 @@
+/*
+ * Copyright 2024 The Context Mapper Project Team
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.contextmapper.dsl
+
+import com.google.inject.Inject
+import org.contextmapper.dsl.contextMappingDSL.ContextMappingModel
+import org.contextmapper.dsl.contextMappingDSL.INFLUENCE
+import org.contextmapper.dsl.contextMappingDSL.INTEREST
+import org.contextmapper.dsl.contextMappingDSL.Stakeholder
+import org.contextmapper.dsl.contextMappingDSL.StakeholderGroup
+import org.contextmapper.dsl.tests.ContextMappingDSLInjectorProvider
+import org.eclipse.xtext.testing.InjectWith
+import org.eclipse.xtext.testing.extensions.InjectionExtension
+import org.eclipse.xtext.testing.util.ParseHelper
+import org.eclipse.xtext.testing.validation.ValidationTestHelper
+import org.junit.jupiter.api.Test
+import org.junit.jupiter.api.^extension.ExtendWith
+
+import static org.contextmapper.dsl.util.ParsingErrorAssertions.*
+import static org.junit.jupiter.api.Assertions.*
+
+@ExtendWith(InjectionExtension)
+@InjectWith(ContextMappingDSLInjectorProvider)
+class StakeholderDSLParsingTest {
+	@Inject
+	ParseHelper<ContextMappingModel> parseHelper
+
+	ValidationTestHelper validationTestHelper = new ValidationTestHelper();
+
+	@Test
+	def void canDefineStakeholderContainerForBoundedContext() {
+		// given
+		val String dslSnippet = '''
+			BoundedContext testContext
+			
+			Stakeholders of testContext
+		''';
+
+		// when
+		val ContextMappingModel result = parseHelper.parse(dslSnippet);
+
+		// then
+		assertThatNoParsingErrorsOccurred(result);
+		assertThatNoValidationErrorsOccurred(result);
+		assertEquals(1, result.stakeholders.size);
+		assertEquals("testContext", result.stakeholders.get(0).contexts.get(0).name);
+	}
+
+	@Test
+	def void canDefineStakeholder() {
+		// given
+		val String dslSnippet = '''
+			BoundedContext testContext
+			
+			Stakeholders of testContext {
+				Stakeholder TestUser
+			}
+		''';
+
+		// when
+		val ContextMappingModel result = parseHelper.parse(dslSnippet);
+
+		// then
+		assertThatNoParsingErrorsOccurred(result);
+		assertThatNoValidationErrorsOccurred(result);
+		assertEquals(1, result.stakeholders.get(0).stakeholders.size);
+		assertEquals("TestUser", result.stakeholders.get(0).stakeholders.get(0).name);
+	}
+
+	@Test
+	def void canDefineStakeholderGroup() {
+		// given
+		val String dslSnippet = '''
+			BoundedContext testContext
+			
+			Stakeholders of testContext {
+				StakeholderGroup Users {
+					Stakeholder TestUser1
+				}
+			}
+		''';
+
+		// when
+		val ContextMappingModel result = parseHelper.parse(dslSnippet);
+
+		// then
+		assertThatNoParsingErrorsOccurred(result);
+		assertThatNoValidationErrorsOccurred(result);
+		assertEquals(1, result.stakeholders.get(0).stakeholders.size);
+		assertEquals("Users", result.stakeholders.get(0).stakeholders.get(0).name);
+		assertEquals(1, (result.stakeholders.get(0).stakeholders.get(0) as StakeholderGroup).stakeholders.size);
+		assertEquals("TestUser1", (result.stakeholders.get(0).stakeholders.get(0) as StakeholderGroup).stakeholders.get(0).name);
+	}
+
+	@Test
+	def void canDefineMultipleStakeholdersInGroup() {
+		// given
+		val String dslSnippet = '''
+			BoundedContext testContext
+			
+			Stakeholders of testContext {
+				StakeholderGroup Users {
+					Stakeholder TestUser1
+					Stakeholder TestUser2
+				}
+			}
+		''';
+
+		// when
+		val ContextMappingModel result = parseHelper.parse(dslSnippet);
+
+		// then
+		assertThatNoParsingErrorsOccurred(result);
+		assertThatNoValidationErrorsOccurred(result);
+		assertEquals(1, result.stakeholders.get(0).stakeholders.size);
+		assertEquals("Users", result.stakeholders.get(0).stakeholders.get(0).name);
+		assertEquals(2, (result.stakeholders.get(0).stakeholders.get(0) as StakeholderGroup).stakeholders.size);
+		assertEquals("TestUser1", (result.stakeholders.get(0).stakeholders.get(0) as StakeholderGroup).stakeholders.get(0).name);
+		assertEquals("TestUser2", (result.stakeholders.get(0).stakeholders.get(0) as StakeholderGroup).stakeholders.get(1).name);
+	}
+
+	@Test
+	def void canDefineStakeholdersBesidesStakeholderGroups1() {
+		// given
+		val String dslSnippet = '''
+			BoundedContext testContext
+			
+			Stakeholders of testContext {
+				StakeholderGroup Users {
+					Stakeholder TestUser1
+					
+				}
+				Stakeholder TestUser2
+			}
+		''';
+
+		// when
+		val ContextMappingModel result = parseHelper.parse(dslSnippet);
+
+		// then
+		assertThatNoParsingErrorsOccurred(result);
+		assertThatNoValidationErrorsOccurred(result);
+		assertEquals(2, result.stakeholders.get(0).stakeholders.size);
+		assertEquals("Users", (result.stakeholders.get(0).stakeholders.get(0) as StakeholderGroup).name);
+		assertEquals("TestUser2", (result.stakeholders.get(0).stakeholders.get(1) as Stakeholder).name);
+	}
+
+	@Test
+	def void canDefineStakeholdersBesidesStakeholderGroups2() {
+		// given
+		val String dslSnippet = '''
+			BoundedContext testContext
+			
+			Stakeholders of testContext {
+				Stakeholder TestUser2
+				StakeholderGroup Users {
+					Stakeholder TestUser1
+					
+				}
+			}
+		''';
+
+		// when
+		val ContextMappingModel result = parseHelper.parse(dslSnippet);
+
+		// then
+		assertThatNoParsingErrorsOccurred(result);
+		assertThatNoValidationErrorsOccurred(result);
+		assertEquals(2, result.stakeholders.get(0).stakeholders.size);
+		assertEquals("TestUser2", (result.stakeholders.get(0).stakeholders.get(0) as Stakeholder).name);
+		assertEquals("Users", (result.stakeholders.get(0).stakeholders.get(1) as StakeholderGroup).name);
+	}
+
+	@Test
+	def void canDefineStakeholdersInfluence1() {
+		// given
+		val String dslSnippet = '''
+			BoundedContext testContext
+			
+			Stakeholders of testContext {
+				Stakeholder TestUser {
+					influence = HIGH
+				}
+			}
+		''';
+
+		// when
+		val ContextMappingModel result = parseHelper.parse(dslSnippet);
+
+		// then
+		assertThatNoParsingErrorsOccurred(result);
+		assertThatNoValidationErrorsOccurred(result);
+		assertEquals(1, result.stakeholders.get(0).stakeholders.size);
+		assertEquals("TestUser", (result.stakeholders.get(0).stakeholders.get(0) as Stakeholder).name);
+		assertEquals(INFLUENCE.HIGH, (result.stakeholders.get(0).stakeholders.get(0) as Stakeholder).influence);
+	}
+
+	@Test
+	def void canDefineStakeholdersInfluence2() {
+		// given
+		val String dslSnippet = '''
+			BoundedContext testContext
+			
+			Stakeholders of testContext {
+				Stakeholder TestUser {
+					influence HIGH
+				}
+			}
+		''';
+
+		// when
+		val ContextMappingModel result = parseHelper.parse(dslSnippet);
+
+		// then
+		assertThatNoParsingErrorsOccurred(result);
+		assertThatNoValidationErrorsOccurred(result);
+		assertEquals(1, result.stakeholders.get(0).stakeholders.size);
+		assertEquals("TestUser", (result.stakeholders.get(0).stakeholders.get(0) as Stakeholder).name);
+		assertEquals(INFLUENCE.HIGH, (result.stakeholders.get(0).stakeholders.get(0) as Stakeholder).influence);
+	}
+
+	@Test
+	def void canDefineStakeholdersInterest1() {
+		// given
+		val String dslSnippet = '''
+			BoundedContext testContext
+			
+			Stakeholders of testContext {
+				Stakeholder TestUser {
+					interest = HIGH
+				}
+			}
+		''';
+
+		// when
+		val ContextMappingModel result = parseHelper.parse(dslSnippet);
+
+		// then
+		assertThatNoParsingErrorsOccurred(result);
+		assertThatNoValidationErrorsOccurred(result);
+		assertEquals(1, result.stakeholders.get(0).stakeholders.size);
+		assertEquals("TestUser", (result.stakeholders.get(0).stakeholders.get(0) as Stakeholder).name);
+		assertEquals(INTEREST.HIGH, (result.stakeholders.get(0).stakeholders.get(0) as Stakeholder).interest);
+	}
+
+	@Test
+	def void canDefineStakeholdersInterest2() {
+		// given
+		val String dslSnippet = '''
+			BoundedContext testContext
+			
+			Stakeholders of testContext {
+				Stakeholder TestUser {
+					interest HIGH
+				}
+			}
+		''';
+
+		// when
+		val ContextMappingModel result = parseHelper.parse(dslSnippet);
+
+		// then
+		assertThatNoParsingErrorsOccurred(result);
+		assertThatNoValidationErrorsOccurred(result);
+		assertEquals(1, result.stakeholders.get(0).stakeholders.size);
+		assertEquals("TestUser", (result.stakeholders.get(0).stakeholders.get(0) as Stakeholder).name);
+		assertEquals(INTEREST.HIGH, (result.stakeholders.get(0).stakeholders.get(0) as Stakeholder).interest);
+	}
+
+	@Test
+	def void canDefineStakeholdersInfluenceAndInterest1() {
+		// given
+		val String dslSnippet = '''
+			BoundedContext testContext
+			
+			Stakeholders of testContext {
+				Stakeholder TestUser {
+					influence HIGH
+					interest LOW
+				}
+			}
+		''';
+
+		// when
+		val ContextMappingModel result = parseHelper.parse(dslSnippet);
+
+		// then
+		assertThatNoParsingErrorsOccurred(result);
+		assertThatNoValidationErrorsOccurred(result);
+		assertEquals(1, result.stakeholders.get(0).stakeholders.size);
+		assertEquals("TestUser", (result.stakeholders.get(0).stakeholders.get(0) as Stakeholder).name);
+		assertEquals(INFLUENCE.HIGH, (result.stakeholders.get(0).stakeholders.get(0) as Stakeholder).influence);
+		assertEquals(INTEREST.LOW, (result.stakeholders.get(0).stakeholders.get(0) as Stakeholder).interest);
+	}
+
+	@Test
+	def void canDefineStakeholdersInfluenceAndInterest2() {
+		// given
+		val String dslSnippet = '''
+			BoundedContext testContext
+			
+			Stakeholders of testContext {
+				Stakeholder TestUser {
+					interest LOW
+					influence HIGH
+				}
+			}
+		''';
+
+		// when
+		val ContextMappingModel result = parseHelper.parse(dslSnippet);
+
+		// then
+		assertThatNoParsingErrorsOccurred(result);
+		assertThatNoValidationErrorsOccurred(result);
+		assertEquals(1, result.stakeholders.get(0).stakeholders.size);
+		assertEquals("TestUser", (result.stakeholders.get(0).stakeholders.get(0) as Stakeholder).name);
+		assertEquals(INTEREST.LOW, (result.stakeholders.get(0).stakeholders.get(0) as Stakeholder).interest);
+		assertEquals(INFLUENCE.HIGH, (result.stakeholders.get(0).stakeholders.get(0) as Stakeholder).influence);
+	}
+
+}

org.contextmapper.dsl/src/org/contextmapper/dsl/ContextMappingDSL.xtext

@@ -392,7 +392,7 @@ Stakeholder:
 ;
 
 ValueRegister:
-	'ValueRegister' name=ID 'for' context=[BoundedContext] (OPEN
+	'ValueRegister' name=ID ('for' context=[BoundedContext])? (OPEN
 		(
 			(valueClusters += ValueCluster)* &
 			(values += Value)* &
@@ -417,7 +417,7 @@ ValueCluster:
 Value:
 	'Value' name=ID (OPEN
 		(
-			(coreValue ?= 'core')? &
+			(coreValue ?= 'isCore')? &
 			('demonstrator' ('=')? demonstrators += STRING)* &
 			(elicitations += ValueElicitation)*	
 		)
@@ -429,9 +429,9 @@ Value:
 ValueElicitation:
 	'Stakeholder' stakeholder=[AbstractStakeholder] (OPEN
 		(
-			('priority' priority = PRIORITY)? 
-			('impact' impact = IMPACT)? 
-			('consequences' consequences += Consequence)*	
+			('priority' priority = PRIORITY)? &
+			('impact' impact = IMPACT)? &
+			('consequences' (consequences += Consequence)+)?	
 		)
 	CLOSE)?
 ;
@@ -474,7 +474,7 @@ Consequence:
 ;
 
 Action:
-	'action' action=STRING type=('ACT'|'MONITOR'|'tbc') 	
+	'action' action=STRING type=('ACT'|'MONITOR'|STRING) 	
 ;