lint fixes

Change-Id: I96e25eef2b37b12443a483f0ef218783d05e3572

Author: bpedersen2

src/app/shared/modules/scientific-metadata-tree/base-classes/metadata-input-base.spec.ts

@@ -90,7 +90,7 @@ describe("MetadataInputBase", () => {
       component.metadataForm.get("type").setValue(Type.boolean);
       component.detectType();
       const result = component.getErrorMessage("value");
-      expect(result).toEqual('Boolean must be "true" or "false"');
+      expect(result).toEqual("Boolean must be \"true\" or \"false\"");
     });
     it("#getErrorMessage() && #numberValidator() should not return any error", () => {
       component.metadataForm.get("type").setValue(Type.number);

src/app/shared/modules/scientific-metadata-tree/base-classes/tree-base.spec.ts

@@ -378,15 +378,15 @@ describe("TreeBaseComponent", () => {
       );
       expect(result).toEqual("[ ]");
     });
-    it('Should get string "" ', () => {
+    it("Should get string \"\" ", () => {
       component.metadata = {
         barCode: "",
       };
       component.ngOnInit();
       const result = component.getValueRepresentation(
         component.treeControl.dataNodes[0]
       );
-      expect(result).toEqual('""');
+      expect(result).toEqual("\"\"");
     });
     it("Should get value and symbol Å ", () => {
       component.metadata = {