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Posted to issues@maven.apache.org by GitBox <gi...@apache.org> on 2022/02/06 15:57:56 UTC

[GitHub] [maven] michael-o commented on a change in pull request #672: [MNG-7406] Better display of project building errors

michael-o commented on a change in pull request #672:
URL: https://github.com/apache/maven/pull/672#discussion_r800195086



##########
File path: maven-core/src/test/java/org/apache/maven/project/ProjectBuilderTest.java
##########
@@ -103,9 +106,9 @@ public void testVersionlessManagedDependency()
 
         ProjectBuildingException e = assertThrows( ProjectBuildingException.class,
                       () -> getContainer().lookup( org.apache.maven.project.ProjectBuilder.class ).build( pomFile, configuration ) );
-        assertThat( e.getMessage(),
-                    containsString( "[ERROR] 'dependencies.dependency.version' for org.apache.maven.its:a:jar is missing. "
-                        + "@ line 9, column 17" ) );
+        assertThat( e.getResults(), contains( projectBuildingResultWithProblemMessage(
+                "'dependencies.dependency.version' for org.apache.maven.its:a:jar is missing" ) ) );
+        assertThat( e.getResults(), contains( projectBuildingResultWithLocation( 17, 9) ) );

Review comment:
       Trailing space missing

##########
File path: maven-core/src/test/java/org/apache/maven/project/ProjectBuildingResultWithLocationMatcher.java
##########
@@ -0,0 +1,87 @@
+package org.apache.maven.project;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
+import org.apache.maven.model.building.ModelProblem;
+import org.hamcrest.BaseMatcher;
+import org.hamcrest.Description;
+import org.hamcrest.Matcher;
+
+import static java.util.stream.Collectors.joining;
+
+/**
+ * Hamcrest matcher to help create fluent assertions about {@link ProjectBuildingResult} instances.
+ */
+class ProjectBuildingResultWithLocationMatcher extends BaseMatcher<ProjectBuildingResult>
+{
+    private final int columnNumber;
+    private final int lineNumber;
+
+    ProjectBuildingResultWithLocationMatcher( int columnNumber, int lineNumber ) {
+        this.columnNumber = columnNumber;
+        this.lineNumber = lineNumber;
+    }
+
+    @Override
+    public boolean matches( Object o )
+    {
+        if ( !( o instanceof ProjectBuildingResult ) ) {
+            return false;
+        }
+
+        final ProjectBuildingResult r = (ProjectBuildingResult) o;
+
+        return r.getProblems().stream()
+                .anyMatch( p -> p.getLineNumber() == lineNumber && p.getColumnNumber() == columnNumber );
+    }
+
+    @Override
+    public void describeTo( Description description )
+    {
+        description.appendText("a ProjectBuildingResult with location ")

Review comment:
       space

##########
File path: maven-core/src/test/java/org/apache/maven/project/ProjectBuildingResultWithProblemMessageMatcher.java
##########
@@ -0,0 +1,81 @@
+package org.apache.maven.project;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.
+ */
+
+import org.apache.maven.model.building.ModelProblem;
+import org.hamcrest.BaseMatcher;
+import org.hamcrest.Description;
+import org.hamcrest.Matcher;
+
+import static java.util.stream.Collectors.joining;
+
+/**
+ * Hamcrest matcher to help create fluent assertions about {@link ProjectBuildingResult} instances.
+ */
+class ProjectBuildingResultWithProblemMessageMatcher extends BaseMatcher<ProjectBuildingResult>
+{
+    private final String problemMessage;
+
+    ProjectBuildingResultWithProblemMessageMatcher( String problemMessage ) {
+        this.problemMessage = problemMessage;
+    }
+
+    @Override
+    public boolean matches( Object o )
+    {
+        if ( !( o instanceof ProjectBuildingResult ) ) {
+            return false;
+        }
+
+        final ProjectBuildingResult r = (ProjectBuildingResult) o;
+
+        return r.getProblems().stream()
+                .anyMatch( p -> p.getMessage().contains( problemMessage ) );
+    }
+
+    @Override
+    public void describeTo( Description description )
+    {
+        description.appendText("a ProjectBuildingResult with message ")

Review comment:
       space

##########
File path: maven-core/src/main/java/org/apache/maven/project/ProjectBuildingException.java
##########
@@ -72,7 +67,7 @@ protected ProjectBuildingException( String projectId, String message, File pomFi
 
     public ProjectBuildingException( List<ProjectBuildingResult> results )
     {
-        super( createMessage( results ) );
+        super( "Some problems were encountered while processing the POMs" );

Review comment:
       POMs? Not POM?




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