docs: mention direnv in README bootstrap section

Provide a reproducible dev shell with JDK 17 and Maven 3.9.x.
JDK 17 (LTS) is used since JDK 16 (project target) is non-LTS
and unavailable in nixpkgs; it is fully backward-compatible with
--source 16 --target 16. Maven is overridden via overlay to use
the same JDK.

.envrc

@@ -0,0 +1 @@
+use flake

README.md

@@ -0,0 +1,54 @@
+# new-shapes
+
+A shape editor desktop application built with Java Swing. Supports rectangles, circles, triangles, text, shape collections, resize handles, and export to HTML/SVG.
+
+## Prerequisites
+
+- JDK >= 16 (project targets Java 16)
+- A graphical display (X11/Wayland) since this is a Swing GUI application
+
+## Bootstrap
+
+### With Nix (recommended)
+
+If you have [direnv](https://direnv.net/) installed, the environment activates automatically:
+
+```sh
+direnv allow   # one-time, then auto-activates on cd
+```
+
+Otherwise, enter the dev shell manually:
+
+```sh
+nix develop
+```
+
+Both provide JDK 17 and Maven 3.9.x preconfigured. No other setup needed.
+
+### Without Nix
+
+Install JDK 16+ and use the bundled Maven wrapper — no separate Maven installation required:
+
+```sh
+./mvnw --version   # downloads Maven 3.9.12 on first run
+```
+
+## Run the application
+
+```sh
+./mvnw compile exec:java -Dexec.mainClass="ovh.gasser.newshapes.App"
+```
+
+## Run tests
+
+```sh
+./mvnw test
+```
+
+To run the full verification pipeline (compile, test, JaCoCo coverage check with 50% minimum line coverage):
+
+```sh
+./mvnw verify
+```
+
+Coverage reports are generated in `target/site/jacoco/`.

TODO.md

@@ -1,6 +1,6 @@
 # TODO
 
-- [X] Box selection (drag to select multiple shapes)
+- [ ] Box selection (drag to select multiple shapes)
 - [ ] Undo/redo stack
 - [ ] Copy/paste functionality
 - [ ] Group/Ungroup shapes

flake.lock

@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1774386573,
+        "narHash": "sha256-4hAV26quOxdC6iyG7kYaZcM3VOskcPUrdCQd/nx8obc=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "46db2e09e1d3f113a13c0d7b81e2f221c63b8ce9",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,48 @@
+{
+  description = "new-shapes - Java Swing shape editor";
+
+  inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+
+  outputs = { self, nixpkgs }:
+    let
+      # JDK 16 (project target) is non-LTS and unavailable in nixpkgs.
+      # JDK 17 (LTS) is fully backward-compatible with --source 16 --target 16.
+      javaVersion = 17;
+
+      supportedSystems = [ "x86_64-linux" "aarch64-linux" "x86_64-darwin" "aarch64-darwin" ];
+
+      forEachSystem = f:
+        nixpkgs.lib.genAttrs supportedSystems (system: f {
+          pkgs = import nixpkgs {
+            inherit system;
+            overlays = [ self.overlays.default ];
+          };
+        });
+    in
+    {
+      overlays.default = final: prev:
+        let
+          jdk = prev."jdk${toString javaVersion}";
+        in
+        {
+          inherit jdk;
+          # Override Maven to use the same JDK version
+          maven = prev.maven.override { jdk_headless = jdk; };
+        };
+
+      devShells = forEachSystem ({ pkgs }: {
+        default = pkgs.mkShell {
+          packages = with pkgs; [
+            jdk
+            maven
+          ];
+
+          shellHook = ''
+            echo "new-shapes dev shell"
+            echo "  Java: $(java -version 2>&1 | head -1)"
+            echo "  Maven: $(mvn -version 2>&1 | head -1)"
+          '';
+        };
+      });
+    };
+}

src/main/java/ovh/gasser/newshapes/shapes/SText.java

@@ -57,7 +57,7 @@ public class SText extends AbstractShape {
     }
 
     public void updateMeasuredBounds(int width, int height) {
-        bounds.setSize(Math.max(width, 0), Math.max(height, 0));
+        getBounds().setSize(Math.max(width, 0), Math.max(height, 0));
     }
 
     @Override

src/test/java/ovh/gasser/newshapes/shapes/ContainsPointTest.java

@@ -1,387 +0,0 @@
-package ovh.gasser.newshapes.shapes;
-
-import org.junit.jupiter.api.Nested;
-import org.junit.jupiter.api.Test;
-
-import java.awt.Color;
-import java.awt.Point;
-
-import static org.junit.jupiter.api.Assertions.*;
-
-/**
- * Tests bounds-based hit-testing for all shape types.
- * Hit-testing is performed via {@code shape.getBounds().contains(Point)},
- * delegating to {@link java.awt.Rectangle#contains(Point)}.
- *
- * <p>Note on {@link java.awt.Rectangle#contains} boundary semantics:
- * A rectangle {@code (x, y, w, h)} contains a point {@code (px, py)} when:
- * {@code x <= px < x+w} and {@code y <= py < y+h}.
- * The top-left corner is <em>inclusive</em>; the bottom-right corner is <em>exclusive</em>.
- */
-class ContainsPointTest {
-
-    // -----------------------------------------------------------------------
-    // SRectangle — bounds = (x, y, width, height)
-    // -----------------------------------------------------------------------
-
-    @Nested
-    class SRectangleContainsPoint {
-
-        // Shape: origin (10, 20), size 80×60  →  right-exclusive: x=90, y=80
-        private final SRectangle rect = SRectangle.create(10, 20, 80, 60);
-
-        @Test
-        void pointInsideShouldBeContained() {
-            Point inside = new Point(50, 50);
-            assertTrue(rect.getBounds().contains(inside),
-                    "A point clearly inside the rectangle should be contained");
-        }
-
-        @Test
-        void pointOutsideShouldNotBeContained() {
-            Point outside = new Point(5, 5);
-            assertFalse(rect.getBounds().contains(outside),
-                    "A point outside the rectangle should not be contained");
-        }
-
-        @Test
-        void pointFarOutsideShouldNotBeContained() {
-            Point farOutside = new Point(200, 300);
-            assertFalse(rect.getBounds().contains(farOutside),
-                    "A point far outside the rectangle should not be contained");
-        }
-
-        @Test
-        void topLeftCornerShouldBeContained() {
-            // Rectangle.contains is inclusive of the top-left corner
-            Point topLeft = new Point(10, 20);
-            assertTrue(rect.getBounds().contains(topLeft),
-                    "The top-left corner (inclusive boundary) should be contained");
-        }
-
-        @Test
-        void bottomRightCornerShouldNotBeContained() {
-            // Rectangle.contains is exclusive of the bottom-right corner
-            Point bottomRight = new Point(90, 80); // x + width, y + height
-            assertFalse(rect.getBounds().contains(bottomRight),
-                    "The bottom-right corner (exclusive boundary) should not be contained");
-        }
-
-        @Test
-        void pointJustInsideBottomRightShouldBeContained() {
-            Point justInside = new Point(89, 79); // one pixel before exclusive boundary
-            assertTrue(rect.getBounds().contains(justInside),
-                    "A point one pixel before the bottom-right boundary should be contained");
-        }
-
-        @Test
-        void pointAfterTranslateShouldBeAtNewPosition() {
-            SRectangle moved = SRectangle.create(10, 20, 80, 60);
-            moved.translate(30, 40); // new bounds: (40, 60, 80, 60)
-
-            Point oldCenter = new Point(50, 50);
-            assertFalse(moved.getBounds().contains(oldCenter),
-                    "After translate, old center should no longer be contained");
-
-            Point newCenter = new Point(80, 90);
-            assertTrue(moved.getBounds().contains(newCenter),
-                    "After translate, a point at the new center should be contained");
-        }
-
-        @Test
-        void pointOnTopEdgeShouldBeContained() {
-            Point topEdge = new Point(50, 20); // y == rect.y, inside x range
-            assertTrue(rect.getBounds().contains(topEdge),
-                    "A point on the top edge should be contained");
-        }
-
-        @Test
-        void pointOnLeftEdgeShouldBeContained() {
-            Point leftEdge = new Point(10, 50); // x == rect.x, inside y range
-            assertTrue(rect.getBounds().contains(leftEdge),
-                    "A point on the left edge should be contained");
-        }
-
-        @Test
-        void pointOnRightEdgeShouldNotBeContained() {
-            Point rightEdge = new Point(90, 50); // x == rect.x + rect.width (exclusive)
-            assertFalse(rect.getBounds().contains(rightEdge),
-                    "A point exactly on the right edge (exclusive) should not be contained");
-        }
-
-        @Test
-        void pointOnBottomEdgeShouldNotBeContained() {
-            Point bottomEdge = new Point(50, 80); // y == rect.y + rect.height (exclusive)
-            assertFalse(rect.getBounds().contains(bottomEdge),
-                    "A point exactly on the bottom edge (exclusive) should not be contained");
-        }
-    }
-
-    // -----------------------------------------------------------------------
-    // SCircle — bounds = (x, y, radius*2, radius*2)
-    // -----------------------------------------------------------------------
-
-    @Nested
-    class SCircleContainsPoint {
-
-        // Shape: origin (20, 30), radius=40  →  bounds (20, 30, 80, 80)
-        // right-exclusive corner: (100, 110)
-        private final SCircle circle = SCircle.create(20, 30, 40);
-
-        @Test
-        void pointInsideBoundsShouldBeContained() {
-            Point inside = new Point(60, 70);
-            assertTrue(circle.getBounds().contains(inside),
-                    "A point inside the bounding box should be contained");
-        }
-
-        @Test
-        void pointOutsideBoundsShouldNotBeContained() {
-            Point outside = new Point(10, 10);
-            assertFalse(circle.getBounds().contains(outside),
-                    "A point outside the bounding box should not be contained");
-        }
-
-        @Test
-        void topLeftCornerShouldBeContained() {
-            Point topLeft = new Point(20, 30);
-            assertTrue(circle.getBounds().contains(topLeft),
-                    "The top-left corner of the bounding box (inclusive) should be contained");
-        }
-
-        @Test
-        void bottomRightCornerShouldNotBeContained() {
-            Point bottomRight = new Point(100, 110); // x + 2r, y + 2r
-            assertFalse(circle.getBounds().contains(bottomRight),
-                    "The bottom-right corner of the bounding box (exclusive) should not be contained");
-        }
-
-        @Test
-        void pointAfterTranslateShouldBeAtNewPosition() {
-            SCircle moved = SCircle.create(20, 30, 40);
-            moved.translate(50, 50); // new bounds: (70, 80, 80, 80)
-
-            Point oldCenter = new Point(60, 70);
-            assertFalse(moved.getBounds().contains(oldCenter),
-                    "After translate, old center should no longer be contained");
-
-            Point newCenter = new Point(110, 120);
-            assertTrue(moved.getBounds().contains(newCenter),
-                    "After translate, a point at the new center should be contained");
-        }
-    }
-
-    // -----------------------------------------------------------------------
-    // STriangle — bounds = (x, y, size, size)
-    // -----------------------------------------------------------------------
-
-    @Nested
-    class STriangleContainsPoint {
-
-        // Shape: origin (5, 15), size=60  →  bounds (5, 15, 60, 60)
-        // right-exclusive corner: (65, 75)
-        private final STriangle triangle = STriangle.create(5, 15, 60, Color.RED, Color.BLACK);
-
-        @Test
-        void pointInsideBoundsShouldBeContained() {
-            Point inside = new Point(35, 45);
-            assertTrue(triangle.getBounds().contains(inside),
-                    "A point inside the bounding box should be contained");
-        }
-
-        @Test
-        void pointOutsideBoundsShouldNotBeContained() {
-            Point outside = new Point(0, 0);
-            assertFalse(triangle.getBounds().contains(outside),
-                    "A point outside the bounding box should not be contained");
-        }
-
-        @Test
-        void topLeftCornerShouldBeContained() {
-            Point topLeft = new Point(5, 15);
-            assertTrue(triangle.getBounds().contains(topLeft),
-                    "The top-left corner of the bounding box (inclusive) should be contained");
-        }
-
-        @Test
-        void bottomRightCornerShouldNotBeContained() {
-            Point bottomRight = new Point(65, 75); // x + size, y + size
-            assertFalse(triangle.getBounds().contains(bottomRight),
-                    "The bottom-right corner of the bounding box (exclusive) should not be contained");
-        }
-
-        @Test
-        void pointAfterTranslateShouldBeAtNewPosition() {
-            STriangle moved = STriangle.create(5, 15, 60, Color.RED, Color.BLACK);
-            moved.translate(100, 100); // new bounds: (105, 115, 60, 60)
-
-            Point oldCenter = new Point(35, 45);
-            assertFalse(moved.getBounds().contains(oldCenter),
-                    "After translate, old center should no longer be contained");
-
-            Point newCenter = new Point(135, 145);
-            assertTrue(moved.getBounds().contains(newCenter),
-                    "After translate, a point at the new center should be contained");
-        }
-    }
-
-    // -----------------------------------------------------------------------
-    // SText — bounds = (x, y, 100, 20)
-    // -----------------------------------------------------------------------
-
-    @Nested
-    class STextContainsPoint {
-
-        // Shape: origin (50, 100)  →  bounds (50, 100, 100, 20)
-        // right-exclusive corner: (150, 120)
-        private final SText text = SText.create(50, 100, "Hello");
-
-        @Test
-        void pointInsideBoundsShouldBeContained() {
-            Point inside = new Point(100, 110);
-            assertTrue(text.getBounds().contains(inside),
-                    "A point inside the default text bounding box should be contained");
-        }
-
-        @Test
-        void pointOutsideBoundsShouldNotBeContained() {
-            Point outside = new Point(10, 10);
-            assertFalse(text.getBounds().contains(outside),
-                    "A point outside the text bounding box should not be contained");
-        }
-
-        @Test
-        void topLeftCornerShouldBeContained() {
-            Point topLeft = new Point(50, 100);
-            assertTrue(text.getBounds().contains(topLeft),
-                    "The top-left corner of the text bounding box (inclusive) should be contained");
-        }
-
-        @Test
-        void bottomRightCornerShouldNotBeContained() {
-            // Default bounds width=100, height=20  →  exclusive corner at (150, 120)
-            Point bottomRight = new Point(150, 120);
-            assertFalse(text.getBounds().contains(bottomRight),
-                    "The bottom-right corner of the text bounding box (exclusive) should not be contained");
-        }
-
-        @Test
-        void pointJustBeforeBottomRightShouldBeContained() {
-            Point justInside = new Point(149, 119);
-            assertTrue(text.getBounds().contains(justInside),
-                    "A point one pixel before the exclusive bottom-right boundary should be contained");
-        }
-
-        @Test
-        void pointAfterTranslateShouldBeAtNewPosition() {
-            // Original bounds: (50, 100, 100, 20) — covers x∈[50,150), y∈[100,120)
-            SText moved = SText.create(50, 100, "Hello");
-            moved.translate(-40, 10); // new bounds: (10, 110, 100, 20) — covers x∈[10,110), y∈[110,130)
-
-            // (130, 105) was inside original bounds but is now outside (x=130 >= 110, y=105 < 110)
-            Point oldPosition = new Point(130, 105);
-            assertFalse(moved.getBounds().contains(oldPosition),
-                    "After translate, a point that was in the old bounds should no longer be contained");
-
-            // (50, 115) is inside new bounds: x∈[10,110), y∈[110,130) ✓
-            Point newPosition = new Point(50, 115);
-            assertTrue(moved.getBounds().contains(newPosition),
-                    "After translate, a point in the new bounds should be contained");
-        }
-
-        @Test
-        void blankTextUsesDefaultPlaceholderAndSameBounds() {
-            // Even blank/null text falls back to the placeholder — bounds remain (x, y, 100, 20)
-            SText blankText = SText.create(0, 0, "");
-            Point inside = new Point(50, 10);
-            assertTrue(blankText.getBounds().contains(inside),
-                    "Blank text still uses default bounds; interior point should be contained");
-        }
-    }
-
-    // -----------------------------------------------------------------------
-    // SCollection — bounds = union of children bounds
-    // -----------------------------------------------------------------------
-
-    @Nested
-    class SCollectionContainsPoint {
-
-        // Two non-overlapping children:
-        //   rect1: (10, 10, 50, 50)  →  covers x∈[10,60), y∈[10,60)
-        //   rect2: (100, 100, 40, 40) →  covers x∈[100,140), y∈[100,140)
-        // Union bounds: (10, 10, 130, 130) →  exclusive corner: (140, 140)
-        private final SRectangle child1 = SRectangle.create(10, 10, 50, 50);
-        private final SRectangle child2 = SRectangle.create(100, 100, 40, 40);
-        private final SCollection collection = SCollection.of(child1, child2);
-
-        @Test
-        void pointInsideFirstChildBoundsShouldBeContained() {
-            Point insideChild1 = new Point(30, 30);
-            assertTrue(collection.getBounds().contains(insideChild1),
-                    "A point inside the first child's bounds is within the union and should be contained");
-        }
-
-        @Test
-        void pointInsideSecondChildBoundsShouldBeContained() {
-            Point insideChild2 = new Point(120, 120);
-            assertTrue(collection.getBounds().contains(insideChild2),
-                    "A point inside the second child's bounds is within the union and should be contained");
-        }
-
-        @Test
-        void pointInGapBetweenChildrenShouldBeContained() {
-            // The union rectangle spans the gap between the two children
-            Point inGap = new Point(70, 70);
-            assertTrue(collection.getBounds().contains(inGap),
-                    "A point in the gap between children is still inside the union bounds and should be contained");
-        }
-
-        @Test
-        void pointOutsideUnionShouldNotBeContained() {
-            Point outside = new Point(0, 0);
-            assertFalse(collection.getBounds().contains(outside),
-                    "A point outside the union bounds should not be contained");
-        }
-
-        @Test
-        void topLeftCornerOfUnionShouldBeContained() {
-            // Union top-left = (10, 10) — inclusive
-            Point topLeft = new Point(10, 10);
-            assertTrue(collection.getBounds().contains(topLeft),
-                    "The top-left corner of the union bounds (inclusive) should be contained");
-        }
-
-        @Test
-        void bottomRightCornerOfUnionShouldNotBeContained() {
-            // Union: x=10, y=10, w=130, h=130 → exclusive corner (140, 140)
-            Point bottomRight = new Point(140, 140);
-            assertFalse(collection.getBounds().contains(bottomRight),
-                    "The bottom-right corner of the union bounds (exclusive) should not be contained");
-        }
-
-        @Test
-        void pointAfterTranslatingChildrenShouldBeAtNewPosition() {
-            SRectangle movableChild = SRectangle.create(0, 0, 30, 30);
-            SCollection movable = SCollection.of(movableChild);
-
-            movable.translate(50, 50); // child now at (50, 50, 30, 30)
-
-            Point oldPoint = new Point(15, 15);
-            assertFalse(movable.getBounds().contains(oldPoint),
-                    "After translate, a point at the old location should not be contained");
-
-            Point newPoint = new Point(65, 65);
-            assertTrue(movable.getBounds().contains(newPoint),
-                    "After translate, a point at the new location should be contained");
-        }
-
-        @Test
-        void singleChildCollectionBoundsMatchChildBounds() {
-            SRectangle only = SRectangle.create(5, 5, 20, 20);
-            SCollection single = SCollection.of(only);
-
-            assertEquals(only.getBounds(), single.getBounds(),
-                    "A single-child collection's bounds should equal the child's own bounds");
-        }
-    }
-}

src/test/java/ovh/gasser/newshapes/shapes/EdgeCaseTest.java

@@ -1,223 +0,0 @@
-package ovh.gasser.newshapes.shapes;
-
-import ovh.gasser.newshapes.App;
-import ovh.gasser.newshapes.attributes.SelectionAttributes;
-import org.junit.jupiter.api.Nested;
-import org.junit.jupiter.api.Test;
-
-import java.awt.*;
-
-import static org.junit.jupiter.api.Assertions.*;
-
-class EdgeCaseTest {
-
-    // -------------------------------------------------------------------------
-    // NegativeCoordinates
-    // -------------------------------------------------------------------------
-
-    @Nested
-    class NegativeCoordinates {
-
-        @Test
-        void rectangleAtNegativeCoordsShouldPreserveBounds() {
-            SRectangle rect = SRectangle.create(-10, -20, 50, 50);
-            Rectangle bounds = rect.getBounds();
-            assertEquals(-10, bounds.x,      "x should be -10");
-            assertEquals(-20, bounds.y,      "y should be -20");
-            assertEquals(50,  bounds.width,  "width should be 50");
-            assertEquals(50,  bounds.height, "height should be 50");
-        }
-
-        @Test
-        void circleAtNegativeCoordsShouldPreserveBounds() {
-            SCircle circle = SCircle.create(-30, -40, 25);
-            Rectangle bounds = circle.getBounds();
-            assertEquals(-30, bounds.x,      "x should be -30");
-            assertEquals(-40, bounds.y,      "y should be -40");
-            assertEquals(50,  bounds.width,  "width should be radius*2 = 50");
-            assertEquals(50,  bounds.height, "height should be radius*2 = 50");
-        }
-
-        @Test
-        void triangleAtNegativeCoordsShouldPreserveBounds() {
-            STriangle tri = STriangle.create(-5, -15, 60, Color.RED, Color.BLACK);
-            Rectangle bounds = tri.getBounds();
-            assertEquals(-5,  bounds.x,      "x should be -5");
-            assertEquals(-15, bounds.y,      "y should be -15");
-            assertEquals(60,  bounds.width,  "width should be 60");
-            assertEquals(60,  bounds.height, "height should be 60");
-        }
-
-        @Test
-        void translateToNegativePositionShouldUpdateBoundsCorrectly() {
-            SRectangle rect = SRectangle.create(10, 20, 80, 40);
-            rect.translate(-50, -70);
-            Rectangle bounds = rect.getBounds();
-            assertEquals(-40, bounds.x, "x after translate should be -40");
-            assertEquals(-50, bounds.y, "y after translate should be -50");
-            // dimensions must be unchanged
-            assertEquals(80, bounds.width,  "width must remain 80 after translate");
-            assertEquals(40, bounds.height, "height must remain 40 after translate");
-        }
-    }
-
-    // -------------------------------------------------------------------------
-    // ZeroDimensions
-    // -------------------------------------------------------------------------
-
-    @Nested
-    class ZeroDimensions {
-
-        @Test
-        void rectangleWithZeroWidthShouldReturnZeroWidthFromFactory() {
-            SRectangle rect = SRectangle.create(0, 0, 0, 50);
-            assertEquals(0, rect.getBounds().width,
-                    "factory should allow zero width without clamping");
-        }
-
-        @Test
-        void rectangleWithZeroHeightShouldReturnZeroHeightFromFactory() {
-            SRectangle rect = SRectangle.create(0, 0, 50, 0);
-            assertEquals(0, rect.getBounds().height,
-                    "factory should allow zero height without clamping");
-        }
-
-        @Test
-        void circleWithZeroRadiusShouldHaveZeroBoundsDimensions() {
-            SCircle circle = SCircle.create(5, 10, 0);
-            assertEquals(0, circle.getRadius(),        "radius should be 0");
-            assertEquals(0, circle.getBounds().width,  "bounds width should be 0 (radius*2)");
-            assertEquals(0, circle.getBounds().height, "bounds height should be 0 (radius*2)");
-        }
-    }
-
-    // -------------------------------------------------------------------------
-    // ResizeClamping
-    // -------------------------------------------------------------------------
-
-    @Nested
-    class ResizeClamping {
-
-        @Test
-        void rectangleResizedToNegativeShouldClampWidthToOne() {
-            // Start with a 10x10 rect and drag the E handle far to the left
-            SRectangle rect = SRectangle.create(0, 0, 10, 10);
-            rect.resize(ResizeHandle.E, -200, 0);
-            assertTrue(rect.getBounds().width >= 1,
-                    "width must be clamped to a minimum of 1 after negative resize");
-            assertEquals(1, rect.getBounds().width,
-                    "width should be exactly 1 after extreme negative resize on E handle");
-        }
-
-        @Test
-        void rectangleResizedToNegativeShouldClampHeightToOne() {
-            SRectangle rect = SRectangle.create(0, 0, 10, 10);
-            rect.resize(ResizeHandle.S, 0, -200);
-            assertTrue(rect.getBounds().height >= 1,
-                    "height must be clamped to a minimum of 1 after negative resize");
-            assertEquals(1, rect.getBounds().height,
-                    "height should be exactly 1 after extreme negative resize on S handle");
-        }
-
-        @Test
-        void circleResizedToNegativeShouldClampToTwo() {
-            SCircle circle = SCircle.create(0, 0, 50);
-            // Drag E handle far to the left → shrink
-            circle.resize(ResizeHandle.E, -500, 0);
-            assertTrue(circle.getBounds().width >= 2,
-                    "circle width must be clamped to a minimum of 2");
-            assertTrue(circle.getBounds().height >= 2,
-                    "circle height must be clamped to a minimum of 2");
-            assertEquals(2, circle.getBounds().width,
-                    "circle width should be exactly 2 after extreme negative resize");
-            assertEquals(2, circle.getBounds().height,
-                    "circle height should be exactly 2 after extreme negative resize");
-        }
-    }
-
-    // -------------------------------------------------------------------------
-    // NullHandling
-    // -------------------------------------------------------------------------
-
-    @Nested
-    class NullHandling {
-
-        @Test
-        void textCreatedWithNullShouldReturnPlaceholder() {
-            SText text = SText.create(0, 0, null);
-            assertEquals(SText.PLACEHOLDER_TEXT, text.getText(),
-                    "null input should be normalized to the placeholder text");
-        }
-
-        @Test
-        void textCreatedWithBlankStringShouldReturnPlaceholder() {
-            SText text = SText.create(0, 0, "   ");
-            assertEquals(SText.PLACEHOLDER_TEXT, text.getText(),
-                    "blank string input should be normalized to the placeholder text");
-        }
-
-        @Test
-        void getAttributesWithUnknownKeyShouldReturnNull() {
-            SRectangle rect = SRectangle.create(0, 0, 50, 50);
-            assertNull(rect.getAttributes("NONEXISTENT"),
-                    "getAttributes() with an unknown key must return null");
-        }
-
-        @Test
-        void emptyCollectionCreationShouldNotThrow() {
-            assertDoesNotThrow(() -> SCollection.of(),
-                    "SCollection.of() with no arguments must not throw");
-        }
-
-        @Test
-        void emptyCollectionGetBoundsShouldReturnWindowSize() {
-            SCollection collection = SCollection.of();
-            Rectangle bounds = collection.getBounds();
-            assertNotNull(bounds, "getBounds() on empty collection must not return null");
-            assertEquals(App.WIN_SIZE.width,  bounds.width,
-                    "empty collection bounds width should equal WIN_SIZE.width");
-            assertEquals(App.WIN_SIZE.height, bounds.height,
-                    "empty collection bounds height should equal WIN_SIZE.height");
-        }
-    }
-
-    // -------------------------------------------------------------------------
-    // LargeValues
-    // -------------------------------------------------------------------------
-
-    @Nested
-    class LargeValues {
-
-        @Test
-        void rectangleAtMaxIntHalfCoordsShouldNotThrow() {
-            int halfMax = Integer.MAX_VALUE / 2;
-            assertDoesNotThrow(() -> SRectangle.create(halfMax, halfMax, 100, 100),
-                    "SRectangle.create() with very large coordinates must not throw");
-        }
-
-        @Test
-        void rectangleAtMaxIntHalfCoordsPreservesBounds() {
-            int halfMax = Integer.MAX_VALUE / 2;
-            SRectangle rect = SRectangle.create(halfMax, halfMax, 100, 100);
-            assertEquals(halfMax, rect.getBounds().x,   "x should be Integer.MAX_VALUE/2");
-            assertEquals(halfMax, rect.getBounds().y,   "y should be Integer.MAX_VALUE/2");
-            assertEquals(100,     rect.getBounds().width,  "width should be 100");
-            assertEquals(100,     rect.getBounds().height, "height should be 100");
-        }
-
-        @Test
-        void translateWithLargeValuesShouldNotThrow() {
-            SRectangle rect = SRectangle.create(0, 0, 50, 50);
-            // Integer overflow is a known platform behaviour; we only assert no exception
-            assertDoesNotThrow(() -> rect.translate(Integer.MAX_VALUE, Integer.MAX_VALUE),
-                    "translate() with Integer.MAX_VALUE must not throw (overflow is acceptable)");
-        }
-
-        @Test
-        void translateWithLargeNegativeValuesShouldNotThrow() {
-            SRectangle rect = SRectangle.create(0, 0, 50, 50);
-            assertDoesNotThrow(() -> rect.translate(Integer.MIN_VALUE, Integer.MIN_VALUE),
-                    "translate() with Integer.MIN_VALUE must not throw (overflow is acceptable)");
-        }
-    }
-}

src/test/java/ovh/gasser/newshapes/shapes/STextTest.java

@@ -44,40 +44,4 @@ class STextTest {
         SText text = SText.create(0, 0, null);
         assertEquals(SText.PLACEHOLDER_TEXT, text.getText());
     }
-
-    @Test
-    void testUpdateMeasuredBoundsActuallyUpdatesBounds() {
-        SText text = SText.create(10, 20, "Hello");
-        text.updateMeasuredBounds(200, 30);
-        Rectangle bounds = text.getBounds();
-        assertEquals(200, bounds.width, "updateMeasuredBounds must update width");
-        assertEquals(30, bounds.height, "updateMeasuredBounds must update height");
-    }
-
-    @Test
-    void testUpdateMeasuredBoundsDoesNotChangePosition() {
-        SText text = SText.create(10, 20, "Hello");
-        text.updateMeasuredBounds(200, 30);
-        Rectangle bounds = text.getBounds();
-        assertEquals(10, bounds.x, "updateMeasuredBounds must not change x");
-        assertEquals(20, bounds.y, "updateMeasuredBounds must not change y");
-    }
-
-    @Test
-    void testUpdateMeasuredBoundsNegativeClampedToZero() {
-        SText text = SText.create(0, 0, "Hello");
-        text.updateMeasuredBounds(-5, -10);
-        Rectangle bounds = text.getBounds();
-        assertEquals(0, bounds.width, "negative width must be clamped to 0");
-        assertEquals(0, bounds.height, "negative height must be clamped to 0");
-    }
-
-    @Test
-    void testUpdateMeasuredBoundsZeroIsAllowed() {
-        SText text = SText.create(0, 0, "Hello");
-        text.updateMeasuredBounds(0, 0);
-        Rectangle bounds = text.getBounds();
-        assertEquals(0, bounds.width);
-        assertEquals(0, bounds.height);
-    }
 }