diff --git a/src/tests/dspf.test.ts b/src/tests/dspf.test.ts
index 19514db..cc5469a 100644
--- a/src/tests/dspf.test.ts
+++ b/src/tests/dspf.test.ts
@@ -1,5 +1,5 @@
 import { expect, describe, it } from "vitest";
-import { DdsLineRange, DisplayFile } from "../ui/dspf";
+import { DdsLineRange, DisplayFile, FieldInfo } from "../ui/dspf";
 
 describe('DisplayFile tests', () => {
 
@@ -16,6 +16,12 @@ describe('DisplayFile tests', () => {
     `     A          R GLOBAL                                                        `,     
     `     A                                      SLNO(04)                            `,
     `     A                                  1  3'---'                               `,
+    `     A          R FORM1                                                         `,     
+    `     A                                      SLNO(06)                            `,
+    `     A            FLD0101       10A  B  3  5                                    `,
+    `     A  20                                  DSPATR(PR)                          `,
+    `     A                                      COLOR(YLW)                          `,
+    `     A            FLD0102       10   B  3  5                                    `,
   ];
 
   it('getRangeForFormat', () => {
@@ -35,6 +41,60 @@ describe('DisplayFile tests', () => {
     expect(range?.end).toBe(3);
   });
 
+  it('getRangeForField', () => {
+    let dds = new DisplayFile();
+    dds.parse(dspf1);
+
+    let range: DdsLineRange | undefined;
+
+    expect(dds.getRangeForField(`FORM1`, `UNKNOWN`)).toBeUndefined();
+
+    range = dds.getRangeForField(`FORM1`, `FLD0101`);
+    expect(range?.start).toBe(14);
+    expect(range?.end).toBe(16);
+
+    range = dds.getRangeForField(`FORM1`, `FLD0102`);
+    expect(range?.start).toBe(17);
+    expect(range?.end).toBe(17);
+
+  });
+
+  it('getLinesForField', () => {
+
+    let dds = new DisplayFile();
+
+    let field = new FieldInfo(0);
+    field.displayType = `const`;
+    field.value = `Some text`;
+    field.position.x = 10;
+    field.position.y = 4;
+
+    let lines = DisplayFile.getLinesForField(field);
+
+    expect(lines.length).toBe(1);
+    expect(lines[0]).toBe(`     A                                  4 10'Some text'`);
+
+    field.keywords.push(
+      {
+      name: "COLOR",
+      value: "BLU",
+      conditions: []
+      },
+      {
+        name: "DSPATR",
+        value: "PR",
+        conditions: []
+      }
+    );
+
+    lines = DisplayFile.getLinesForField(field);
+    expect(lines.length).toBe(3);
+    expect(lines[0]).toBe(`     A                                  4 10'Some text'`);
+    expect(lines[1]).toBe(`     A                                      COLOR(BLU)`);
+    expect(lines[2]).toBe(`     A                                      DSPATR(PR)`);
+
+  });
+
   it('No duplicate RecordInfo', () => {
     let dds = new DisplayFile();
     dds.parse(dspf1);
diff --git a/src/ui/dspf.ts b/src/ui/dspf.ts
index 955c0ab..7440563 100644
--- a/src/ui/dspf.ts
+++ b/src/ui/dspf.ts
@@ -351,7 +351,6 @@ export class DisplayFile {
     return result;
   }
 
-  // TODO: test cases
   public static getLinesForField(field: FieldInfo): string[] {
     const newLines: string[] = [];
 
@@ -391,7 +390,6 @@ export class DisplayFile {
     return newLines;
   }
 
-  // TODO: test cases
   public getRangeForField(recordFormat: string, fieldName: string): DdsLineRange|undefined {
     let range: DdsLineRange|undefined = undefined;
     const currentFormatI = this.formats.findIndex(format => format.name === recordFormat);