diff --git a/redaction-service-v1/redaction-service-server-v1/src/test/java/com/iqser/red/service/redaction/v1/server/parsing/model/TextPositionSequenceTest.java b/redaction-service-v1/redaction-service-server-v1/src/test/java/com/iqser/red/service/redaction/v1/server/parsing/model/TextPositionSequenceTest.java
new file mode 100644
index 00000000..d5978e38
--- /dev/null
+++ b/redaction-service-v1/redaction-service-server-v1/src/test/java/com/iqser/red/service/redaction/v1/server/parsing/model/TextPositionSequenceTest.java
@@ -0,0 +1,167 @@
+package com.iqser.red.service.redaction.v1.server.parsing.model;
+
+import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.apache.fontbox.util.BoundingBox;
+import org.apache.pdfbox.cos.COSDictionary;
+import org.apache.pdfbox.pdmodel.font.PDFont;
+import org.apache.pdfbox.text.TextPosition;
+import org.apache.pdfbox.util.Matrix;
+import org.junit.jupiter.api.Test;
+
+import lombok.SneakyThrows;
+
+public class TextPositionSequenceTest {
+
+    public static final float UNROTAED_RECTANGLE_X_OFFSET = 0.f;
+    public static final float UNROTATED_RECTANGLE_Y_OFFSET = -2.f;
+    public static final float UNROTATED_RECTANGLE_WIDTH_OFFSET = 1.f;
+    public static final float UNROTATED_RECTANGLE_HEIGHT_OFFSET = 6.f;
+
+
+    @Test
+    @SneakyThrows
+    public void testSinglePosNoRotationRectangle() {
+
+        int page = 2;
+        var testSequence = new TextPositionSequence(page);
+
+        float endX = 4.f;
+        float endY = 5.f;
+        float maxHeight = 20.f;
+        var redTextPosition = createTextPosition(0, endX, endY, maxHeight);
+
+        testSequence.add(redTextPosition);
+
+        var rectangle = testSequence.getRectangle();
+        assertThat(rectangle.getPage()).isEqualTo(page);
+        assertThat(rectangle.getTopLeft().getX()).isEqualTo(UNROTAED_RECTANGLE_X_OFFSET);
+        assertThat(rectangle.getTopLeft().getY()).isEqualTo(UNROTATED_RECTANGLE_Y_OFFSET);
+        assertThat(rectangle.getWidth()).isEqualTo(endX + UNROTATED_RECTANGLE_WIDTH_OFFSET);
+        assertThat(rectangle.getHeight()).isEqualTo(maxHeight + UNROTATED_RECTANGLE_HEIGHT_OFFSET);
+    }
+
+
+    private TextPosition createTextPosition(int pageRotation, float endX, float endY, float maxHeight) throws IOException {
+
+        return new TextPosition(pageRotation, 100, 200, createIdentityMatrix(), endX, endY, maxHeight, 4, 2, "a", null, new DummyFont(), 14, 42);
+    }
+
+
+    private Matrix createIdentityMatrix() {
+
+        return new Matrix();
+    }
+
+
+    private static class DummyFont extends PDFont {
+
+        public DummyFont() throws IOException {
+
+            super(new COSDictionary());
+        }
+
+
+        @Override
+        protected float getStandard14Width(int i) {
+
+            throw new RuntimeException("not implemented");
+        }
+
+
+        @Override
+        protected byte[] encode(int i) {
+
+            throw new RuntimeException("not implemented");
+        }
+
+
+        @Override
+        public int readCode(InputStream inputStream) {
+
+            throw new RuntimeException("not implemented");
+        }
+
+
+        @Override
+        public boolean isVertical() {
+
+            throw new RuntimeException("not implemented");
+        }
+
+
+        @Override
+        public void addToSubset(int i) {
+
+            throw new RuntimeException("not implemented");
+        }
+
+
+        @Override
+        public void subset() {
+
+            throw new RuntimeException("not implemented");
+        }
+
+
+        @Override
+        public boolean willBeSubset() {
+
+            throw new RuntimeException("not implemented");
+        }
+
+
+        @Override
+        public String getName() {
+
+            return "DummyFont";
+        }
+
+
+        @Override
+        public BoundingBox getBoundingBox() {
+
+            throw new RuntimeException("not implemented");
+        }
+
+
+        @Override
+        public float getHeight(int i) {
+
+            throw new RuntimeException("not implemented");
+        }
+
+
+        @Override
+        public boolean hasExplicitWidth(int i) {
+
+            throw new RuntimeException("not implemented");
+        }
+
+
+        @Override
+        public float getWidthFromFont(int i) {
+
+            throw new RuntimeException("not implemented");
+        }
+
+
+        @Override
+        public boolean isEmbedded() {
+
+            throw new RuntimeException("not implemented");
+        }
+
+
+        @Override
+        public boolean isDamaged() {
+
+            throw new RuntimeException("not implemented");
+        }
+
+    }
+
+}
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